Merge pull request #113030 from akien-mga/1.0-build-fixes

[1.0] Windows: Fix 32-bit build cross-compiled with mingw64
Windows: Fix 32-bit build cross-compiled with mingw64
2025-11-22 10:29:33 +01:00 · 2025-11-21 23:48:13 +01:00 · 2025-11-21 11:31:57 +01:00 · 2025-01-03 23:24:16 +01:00 · 2025-01-03 23:24:16 +01:00 · 2025-01-03 23:24:16 +01:00
11656 changed files with 1471991 additions and 5917101 deletions
--- a/.clang-format
+++ b/.clang-format
@ -1,189 +0,0 @@
-# Commented out parameters are those with the same value as base LLVM style.
-# We can uncomment them if we want to change their value, or enforce the
-# chosen value in case the base style changes (last sync: Clang 13.0).
---
-### General config, applies to all languages ###
-BasedOnStyle:  LLVM
-AccessModifierOffset: -4
-AlignAfterOpenBracket: DontAlign
-# AlignArrayOfStructures: None
-# AlignConsecutiveMacros: None
-# AlignConsecutiveAssignments: None
-# AlignConsecutiveBitFields: None
-# AlignConsecutiveDeclarations: None
-# AlignEscapedNewlines: Right
-AlignOperands:   DontAlign
-AlignTrailingComments: false
-# AllowAllArgumentsOnNextLine: true
-# AllowAllConstructorInitializersOnNextLine: true
-AllowAllParametersOfDeclarationOnNextLine: false
-# AllowShortEnumsOnASingleLine: true
-# AllowShortBlocksOnASingleLine: Never
-# AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: Inline
-# AllowShortLambdasOnASingleLine: All
-# AllowShortIfStatementsOnASingleLine: Never
-# AllowShortLoopsOnASingleLine: false
-# AlwaysBreakAfterDefinitionReturnType: None
-# AlwaysBreakAfterReturnType: None
-# AlwaysBreakBeforeMultilineStrings: false
-# AlwaysBreakTemplateDeclarations: MultiLine
-# AttributeMacros:
-#   - __capability
-# BinPackArguments: true
-# BinPackParameters: true
-# BraceWrapping:
-#   AfterCaseLabel:  false
-#   AfterClass:      false
-#   AfterControlStatement: Never
-#   AfterEnum:       false
-#   AfterFunction:   false
-#   AfterNamespace:  false
-#   AfterObjCDeclaration: false
-#   AfterStruct:     false
-#   AfterUnion:      false
-#   AfterExternBlock: false
-#   BeforeCatch:     false
-#   BeforeElse:      false
-#   BeforeLambdaBody: false
-#   BeforeWhile:     false
-#   IndentBraces:    false
-#   SplitEmptyFunction: true
-#   SplitEmptyRecord: true
-#   SplitEmptyNamespace: true
-# BreakBeforeBinaryOperators: None
-# BreakBeforeConceptDeclarations: true
-# BreakBeforeBraces: Attach
-# BreakBeforeInheritanceComma: false
-# BreakInheritanceList: BeforeColon
-# BreakBeforeTernaryOperators: true
-# BreakConstructorInitializersBeforeComma: false
-BreakConstructorInitializers: AfterColon
-# BreakStringLiterals: true
-ColumnLimit:     0
-# CommentPragmas:  '^ IWYU pragma:'
-# CompactNamespaces: false
-ConstructorInitializerAllOnOneLineOrOnePerLine: true
-ConstructorInitializerIndentWidth: 8
-ContinuationIndentWidth: 8
-Cpp11BracedListStyle: false
-# DeriveLineEnding: true
-# DerivePointerAlignment: false
-# DisableFormat:   false
-# EmptyLineAfterAccessModifier: Never
-# EmptyLineBeforeAccessModifier: LogicalBlock
-# ExperimentalAutoDetectBinPacking: false
-# FixNamespaceComments: true
-# ForEachMacros:
-#   - foreach
-#   - Q_FOREACH
-#   - BOOST_FOREACH
-# IfMacros:
-#   - KJ_IF_MAYBE
-# IncludeBlocks:   Preserve
-IncludeCategories:
-  - Regex:           '".*"'
-    Priority:        1
-  - Regex:           '^<.*\.h>'
-    Priority:        2
-  - Regex:           '^<.*'
-    Priority:        3
-# IncludeIsMainRegex: '(Test)?$'
-# IncludeIsMainSourceRegex: ''
-# IndentAccessModifiers: false
-IndentCaseLabels: true
-# IndentCaseBlocks: false
-# IndentGotoLabels: true
-# IndentPPDirectives: None
-# IndentExternBlock: AfterExternBlock
-# IndentRequires:  false
-IndentWidth:     4
-# IndentWrappedFunctionNames: false
-# InsertTrailingCommas: None
-# JavaScriptQuotes: Leave
-# JavaScriptWrapImports: true
-KeepEmptyLinesAtTheStartOfBlocks: false
-# LambdaBodyIndentation: Signature
-# MacroBlockBegin: ''
-# MacroBlockEnd:   ''
-# MaxEmptyLinesToKeep: 1
-# NamespaceIndentation: None
-# PenaltyBreakAssignment: 2
-# PenaltyBreakBeforeFirstCallParameter: 19
-# PenaltyBreakComment: 300
-# PenaltyBreakFirstLessLess: 120
-# PenaltyBreakString: 1000
-# PenaltyBreakTemplateDeclaration: 10
-# PenaltyExcessCharacter: 1000000
-# PenaltyReturnTypeOnItsOwnLine: 60
-# PenaltyIndentedWhitespace: 0
-# PointerAlignment: Right
-# PPIndentWidth:   -1
-# ReferenceAlignment: Pointer
-# ReflowComments:  true
-# ShortNamespaceLines: 1
-# SortIncludes:    CaseSensitive
-# SortJavaStaticImport: Before
-# SortUsingDeclarations: true
-# SpaceAfterCStyleCast: false
-# SpaceAfterLogicalNot: false
-# SpaceAfterTemplateKeyword: true
-# SpaceBeforeAssignmentOperators: true
-# SpaceBeforeCaseColon: false
-# SpaceBeforeCpp11BracedList: false
-# SpaceBeforeCtorInitializerColon: true
-# SpaceBeforeInheritanceColon: true
-# SpaceBeforeParens: ControlStatements
-# SpaceAroundPointerQualifiers: Default
-# SpaceBeforeRangeBasedForLoopColon: true
-# SpaceInEmptyParentheses: false
-# SpacesBeforeTrailingComments: 1
-# SpaceInEmptyBlock: false
-# SpaceInEmptyParentheses: false
-# SpacesBeforeTrailingComments: 1
-# SpacesInAngles:  Never
-# SpacesInContainerLiterals: true
-# SpacesInConditionalStatement: false
-# SpacesInContainerLiterals: true
-# SpacesInCStyleCastParentheses: false
-## Godot TODO: We'll want to use a min of 1, but we need to see how to fix
-## our comment capitalization at the same time.
-SpacesInLineCommentPrefix:
-  Minimum:         0
-  Maximum:         -1
-# SpacesInParentheses: false
-# SpacesInSquareBrackets: false
-# SpaceBeforeSquareBrackets: false
-# BitFieldColonSpacing: Both
-# StatementAttributeLikeMacros:
-#   - Q_EMIT
-# StatementMacros:
-#   - Q_UNUSED
-#   - QT_REQUIRE_VERSION
-TabWidth:        4
-# UseCRLF:         false
-UseTab:          Always
-# WhitespaceSensitiveMacros:
-#   - STRINGIZE
-#   - PP_STRINGIZE
-#   - BOOST_PP_STRINGIZE
-#   - NS_SWIFT_NAME
-#   - CF_SWIFT_NAME
---
-### C++ specific config ###
-Language:        Cpp
-Standard:        c++14
---
-### ObjC specific config ###
-Language:        ObjC
-# ObjCBinPackProtocolList: Auto
-ObjCBlockIndentWidth: 4
-# ObjCBreakBeforeNestedBlockParam: true
-# ObjCSpaceAfterProperty: false
-# ObjCSpaceBeforeProtocolList: true
---
-### Java specific config ###
-Language:        Java
-# BreakAfterJavaFieldAnnotations: false
-JavaImportGroups: ['org.godotengine', 'android', 'androidx', 'com.android', 'com.google', 'java', 'javax']
-...
--- a/.clang-tidy
+++ b/.clang-tidy
@ -1,44 +0,0 @@
---
-Checks:          'clang-diagnostic-*,clang-analyzer-*,-*,modernize-redundant-void-arg,modernize-use-bool-literals,modernize-use-nullptr,readability-braces-around-statements'
-WarningsAsErrors: ''
-HeaderFilterRegex: '.*'
-AnalyzeTemporaryDtors: false
-FormatStyle:     none
-CheckOptions:
-CheckOptions:
-  - key:             cert-dcl16-c.NewSuffixes
-    value:           'L;LL;LU;LLU'
-  - key:             cert-oop54-cpp.WarnOnlyIfThisHasSuspiciousField
-    value:           '0'
-  - key:             cppcoreguidelines-explicit-virtual-functions.IgnoreDestructors
-    value:           '1'
-  - key:             cppcoreguidelines-non-private-member-variables-in-classes.IgnoreClassesWithAllMemberVariablesBeingPublic
-    value:           '1'
-  - key:             google-readability-function-size.StatementThreshold
-    value:           '800'
-  - key:             google-readability-namespace-comments.ShortNamespaceLines
-    value:           '10'
-  - key:             google-readability-namespace-comments.SpacesBeforeComments
-    value:           '2'
-  - key:             modernize-loop-convert.MaxCopySize
-    value:           '16'
-  - key:             modernize-loop-convert.MinConfidence
-    value:           reasonable
-  - key:             modernize-loop-convert.NamingStyle
-    value:           CamelCase
-  - key:             modernize-pass-by-value.IncludeStyle
-    value:           llvm
-  - key:             modernize-replace-auto-ptr.IncludeStyle
-    value:           llvm
-  - key:             modernize-use-bool-literals.IgnoreMacros
-    value:           '0'
-  - key:             modernize-use-default-member-init.IgnoreMacros
-    value:           '0'
-  - key:             modernize-use-default-member-init.UseAssignment
-    value:           '1'
-  - key:             modernize-use-nullptr.NullMacros
-    value:           'NULL'
-  - key:             readability-braces-around-statements.ShortStatementLines
-    value:           '0'
-...
-
--- a/.editorconfig
+++ b/.editorconfig
@ -1,23 +0,0 @@
-root = true
-
-[*]
-charset = utf-8
-end_of_line = lf
-indent_style = tab
-insert_final_newline = true
-
-[*.{cpp,hpp,c,h,mm}]
-trim_trailing_whitespace = true
-
-[{*.gradle,AndroidManifest.xml}]
-indent_style = space
-indent_size = 4
-
-[{*.py,SConstruct,SCsub}]
-indent_style = space
-indent_size = 4
-
-# YAML requires indentation with spaces instead of tabs.
-[*.{yml,yaml}]
-indent_style = space
-indent_size = 2
--- a/.gitattributes
+++ b/.gitattributes
@ -1,17 +0,0 @@
-# Properly detect languages on Github
-*.h linguist-language=cpp
-*.inc linguist-language=cpp
-thirdparty/* linguist-vendored
-
-# Normalize EOL for all files that Git considers text files
-* text=auto eol=lf
-# Except for bat files, which are Windows only files
-*.bat eol=crlf
-
-# The above only works properly for Git 2.10+, so for older versions
-# we need to manually list the binary files we don't want modified.
-*.icns binary
-*.ico binary
-*.jar binary
-*.png binary
-*.ttf binary
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@ -1,174 +0,0 @@
-# Lines starting with '#' are comments.
-# Each line is a file pattern followed by one or more owners.
-# Owners can be @users, @org/teams or emails
-
-# Buildsystem
-
-.*                                  @godotengine/buildsystem
-.github/                            @godotengine/buildsystem
-*.py                                @godotengine/buildsystem
-SConstruct                          @godotengine/buildsystem
-SCsub                               @godotengine/buildsystem
-
-# Core
-
-/core/                              @godotengine/core
-/core/crypto/                       @godotengine/network
-/core/input*.*                      @godotengine/input
-
-# Doc
-
-/doc/                               @godotengine/documentation
-doc_classes/*                       @godotengine/documentation
-
-# Drivers
-
-## Audio
-/drivers/alsa/                      @godotengine/audio
-/drivers/alsamidi/                  @godotengine/audio
-/drivers/coreaudio/                 @godotengine/audio
-/drivers/coremidi/                  @godotengine/audio
-/drivers/pulseaudio/                @godotengine/audio
-/drivers/wasapi/                    @godotengine/audio
-/drivers/winmidi/                   @godotengine/audio
-/drivers/xaudio2/                   @godotengine/audio
-
-## Rendering
-/drivers/dummy/                     @godotengine/rendering
-/drivers/gl_context/                @godotengine/rendering
-/drivers/gles2/                     @godotengine/rendering
-/drivers/gles3/                     @godotengine/rendering
-/drivers/gles_common/               @godotengine/rendering
-
-## OS
-/drivers/unix/                      @godotengine/_platforms
-/drivers/windows/                   @godotengine/windows
-
-## Misc
-/drivers/png/                       @godotengine/import
-
-# Editor
-
-/editor/*debugger*                  @godotengine/debugger
-/editor/icons/                      @godotengine/usability
-/editor/import/                     @godotengine/import
-/editor/plugins/*2d_*.*             @godotengine/2d-editor
-/editor/plugins/script_*.*          @godotengine/script-editor
-/editor/plugins/*shader*.*          @godotengine/shaders
-/editor/code_editor.*               @godotengine/script-editor
-/editor/*dock*.*                    @godotengine/docks
-
-# Main
-
-/main/                              @godotengine/core
-/main/tests/                        @godotengine/tests
-
-# Misc
-
-/misc/                              @godotengine/buildsystem
-
-# Modules
-
-## Audio (+ video)
-/modules/minimp3/                   @godotengine/audio
-/modules/ogg/                       @godotengine/audio
-/modules/opus/                      @godotengine/audio
-/modules/stb_vorbis/                @godotengine/audio
-/modules/theora/                    @godotengine/audio
-/modules/vorbis/                    @godotengine/audio
-/modules/webm/                      @godotengine/audio
-
-## Import
-/modules/basis_universal/           @godotengine/import
-/modules/bmp/                       @godotengine/import
-/modules/cvtt/                      @godotengine/import
-/modules/dds/                       @godotengine/import
-/modules/etc/                       @godotengine/import
-/modules/fbx/                       @godotengine/import
-/modules/gltf/                      @godotengine/import
-/modules/hdr/                       @godotengine/import
-/modules/jpg/                       @godotengine/import
-/modules/pvr/                       @godotengine/import
-/modules/squish/                    @godotengine/import
-/modules/svg/                       @godotengine/import
-/modules/tga/                       @godotengine/import
-/modules/tinyexr/                   @godotengine/import
-/modules/webp/                      @godotengine/import
-
-## Network
-/modules/enet/                      @godotengine/network
-/modules/mbedtls/                   @godotengine/network
-/modules/upnp/                      @godotengine/network
-/modules/webrtc/                    @godotengine/network
-/modules/websocket/                 @godotengine/network
-
-## Rendering
-/modules/denoise/                   @godotengine/rendering
-/modules/glslang/                   @godotengine/rendering
-/modules/lightmapper_cpu/           @godotengine/rendering
-/modules/meshoptimizer/             @godotengine/rendering
-/modules/raycast/                   @godotengine/rendering
-/modules/vhacd/                     @godotengine/rendering
-/modules/xatlas_unwrap/             @godotengine/rendering
-
-## Scripting
-/modules/gdnative/                  @godotengine/gdnative
-/modules/gdscript/                  @godotengine/gdscript
-/modules/jsonrpc/                   @godotengine/gdscript
-/modules/mono/                      @godotengine/mono
-/modules/visual_script/             @godotengine/visualscript
-
-## Text
-/modules/freetype/                  @godotengine/buildsystem
-/modules/gdnative/text/             @godotengine/gui-nodes
-/modules/text_server_adv/           @godotengine/gui-nodes
-/modules/text_server_fb/            @godotengine/gui-nodes
-
-## XR
-/modules/camera/                    @godotengine/xr
-/modules/gdnative/arvr/             @godotengine/xr
-/modules/mobile_vr/                 @godotengine/xr
-/modules/webxr/                     @godotengine/xr
-
-## Misc
-/modules/bullet/                    @godotengine/physics
-/modules/csg/                       @godotengine/3d-nodes
-/modules/gridmap/                   @godotengine/3d-nodes
-/modules/opensimplex/               @godotengine/3d-nodes
-/modules/recast/                    @godotengine/navigation
-/modules/regex/                     @godotengine/core
-
-# Platform
-
-/platform/android/                  @godotengine/android
-/platform/iphone/                   @godotengine/ios
-/platform/javascript/               @godotengine/html5
-/platform/x11/                      @godotengine/linux-bsd
-/platform/osx/                      @godotengine/macos
-/platform/uwp/                      @godotengine/uwp
-/platform/windows/                  @godotengine/windows
-
-# Scene
-
-/scene/2d/                          @godotengine/2d-nodes
-/scene/3d/                          @godotengine/3d-nodes
-/scene/animation/                   @godotengine/animation
-/scene/audio/                       @godotengine/audio
-/scene/debugger/                    @godotengine/debugger
-/scene/gui/                         @godotengine/gui-nodes
-/scene/main/                        @godotengine/core
-/scene/resources/default_theme/     @godotengine/gui-nodes
-/scene/resources/font.*             @godotengine/gui-nodes
-/scene/resources/visual_shader*.*   @godotengine/shaders
-
-# Servers
-
-/servers/arvr*                      @godotengine/xr
-/servers/audio*                     @godotengine/audio
-/servers/camera*                    @godotengine/xr
-/servers/physics*                   @godotengine/physics
-/servers/visual*                    @godotengine/rendering
-
-# Thirdparty
-
-/thirdparty/                        @godotengine/buildsystem
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@ -1,18 +0,0 @@
---
-name: Bug report
-about: Report a bug in Godot
-title: ''
-labels: ''
-assignees: ''
-
---
-
-**Godot version:**
-
-**OS/device including version:**
-
-**Issue description:**
-
-**Steps to reproduce:**
-
-**Minimal reproduction project:**
--- a/.github/ISSUE_TEMPLATE/feature---enhancement-request.md
+++ b/.github/ISSUE_TEMPLATE/feature---enhancement-request.md
@ -1,19 +0,0 @@
---
-name: Feature / Enhancement Request
-about: Adding new features or improving existing ones.
-title: 'IMPORTANT: This repository no longer accepts feature / enhancement requests.'
-labels: ''
-assignees: ''
-
---
-
-**IMPORTANT, PLEASE READ**
-
-Feature / Enhancement requests are no longer accepted in the main Godot repository.
-Please open an item by filling the relevant fields in the *Proposals* repository:
-
-https://github.com/godotengine/godot-proposals/issues/new/choose
-
-Do not submit to this repository or your issue will be closed.
-
-**IMPORTANT, PLEASE READ**
--- a/.github/actions/godot-build/action.yml
+++ b/.github/actions/godot-build/action.yml
@ -1,36 +0,0 @@
-name: Build Godot
-description: Build Godot with the provided options.
-inputs:
-  target:
-    description: The scons target (debug/release_debug/release).
-    default: "debug"
-  tools:
-    description: If tools are to be built.
-    default: false
-  tests:
-    description: If tests are to be built.
-    default: false
-  platform:
-    description: The Godot platform to build.
-    required: false
-  sconsflags:
-    default: ""
-  scons-cache:
-    description: The scons cache path.
-    default: "${{ github.workspace }}/.scons-cache/"
-  scons-cache-limit:
-    description: The scons cache size limit.
-    default: 4096
-runs:
-  using: "composite"
-  steps:
-    - name: Scons Build
-      shell: sh
-      env:
-          SCONSFLAGS: ${{ inputs.sconsflags }}
-          SCONS_CACHE: ${{ inputs.scons-cache }}
-          SCONS_CACHE_LIMIT: ${{ inputs.scons-cache-limit }}
-      run: |
-        echo "Building with flags:" ${{ env.SCONSFLAGS }}
-        scons p=${{ inputs.platform }} target=${{ inputs.target }} tools=${{ inputs.tools }} tests=${{ inputs.tests }} --jobs=2 ${{ env.SCONSFLAGS }}
-        ls -l bin/
--- a/.github/actions/godot-cache/action.yml
+++ b/.github/actions/godot-cache/action.yml
@ -1,22 +0,0 @@
-name: Setup Godot build cache
-description: Setup Godot build cache.
-inputs:
-  cache-name:
-    description: The cache base name (job name by default).
-    default: "${{github.job}}"
-  scons-cache:
-    description: The scons cache path.
-    default: "${{github.workspace}}/.scons-cache/"
-runs:
-  using: "composite"
-  steps:
-    # Upload cache on completion and check it out now
-    - name: Load .scons_cache directory
-      uses: actions/cache@v2
-      with:
-        path: ${{inputs.scons-cache}}
-        key: ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
-        restore-keys: |
-          ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
-          ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}
-          ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}
--- a/.github/actions/godot-deps/action.yml
+++ b/.github/actions/godot-deps/action.yml
@ -1,27 +0,0 @@
-name: Setup python and scons
-description: Setup python, install the pip version of scons.
-inputs:
-  python-version:
-    description: The python version to use.
-    default: "3.x"
-  python-arch:
-    description: The python architecture.
-    default: "x64"
-runs:
-  using: "composite"
-  steps:
-    # Use python 3.x release (works cross platform)
-    - name: Set up Python 3.x
-      uses: actions/setup-python@v2
-      with:
-        # Semantic version range syntax or exact version of a Python version
-        python-version: ${{ inputs.python-version }}
-        # Optional - x64 or x86 architecture, defaults to x64
-        architecture: ${{ inputs.python-arch }}
-
-    - name: Setup scons
-      shell: bash
-      run: |
-        python -c "import sys; print(sys.version)"
-        python -m pip install scons
-        scons --version
--- a/.github/actions/upload-artifact/action.yml
+++ b/.github/actions/upload-artifact/action.yml
@ -1,19 +0,0 @@
-name: Upload Godot artifact
-description: Upload the Godot artifact.
-inputs:
-  name:
-    description: The artifact name.
-    default: "${{ github.job }}"
-  path:
-    description: The path to upload.
-    required: true
-    default: "bin/*"
-runs:
-  using: "composite"
-  steps:
-    - name: Upload Godot Artifact
-      uses: actions/upload-artifact@v2
-      with:
-        name: ${{ inputs.name }}
-        path: ${{ inputs.path }}
-        retention-days: 14
--- a/.github/workflows/android_builds.yml
+++ b/.github/workflows/android_builds.yml
@ -1,65 +0,0 @@
-name: 🤖 Android Builds
-on: [push, pull_request]
-
-# Global Settings
-env:
-  GODOT_BASE_BRANCH: 3.x
-  SCONSFLAGS: verbose=yes warnings=all werror=yes debug_symbols=no
-
-concurrency:
-  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-android
-  cancel-in-progress: true
-
-jobs:
-  android-template:
-    runs-on: "ubuntu-20.04"
-
-    name: Template (target=release, tools=no)
-
-    steps:
-      - uses: actions/checkout@v2
-
-      # Azure repositories are not reliable, we need to prevent azure giving us packages.
-      - name: Make apt sources.list use the default Ubuntu repositories
-        run: |
-          sudo rm -f /etc/apt/sources.list.d/*
-          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
-          sudo apt-get update
-
-      - name: Set up Java 11
-        uses: actions/setup-java@v1
-        with:
-          java-version: 11
-
-      - name: Setup Godot build cache
-        uses: ./.github/actions/godot-cache
-        continue-on-error: true
-
-      - name: Setup python and scons
-        uses: ./.github/actions/godot-deps
-
-      - name: Compilation (armv7)
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }} android_arch=armv7
-          platform: android
-          target: release
-          tools: false
-
-      - name: Compilation (arm64v8)
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }} android_arch=arm64v8
-          platform: android
-          target: release
-          tools: false
-
-      - name: Generate Godot templates
-        run: |
-          cd platform/android/java
-          ./gradlew generateGodotTemplates
-          cd ../../..
-          ls -l bin/
-
-      - name: Upload artifact
-        uses: ./.github/actions/upload-artifact
--- a/.github/workflows/ios_builds.yml
+++ b/.github/workflows/ios_builds.yml
@ -1,37 +0,0 @@
-name: 🍏 iOS Builds
-on: [push, pull_request]
-
-# Global Settings
-env:
-  GODOT_BASE_BRANCH: 3.x
-  SCONSFLAGS: verbose=yes warnings=all werror=yes debug_symbols=no
-
-concurrency:
-  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-ios
-  cancel-in-progress: true
-
-jobs:
-  ios-template:
-    runs-on: "macos-latest"
-    name: Template (target=release, tools=no)
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Setup Godot build cache
-        uses: ./.github/actions/godot-cache
-        continue-on-error: true
-
-      - name: Setup python and scons
-        uses: ./.github/actions/godot-deps
-
-      - name: Compilation (armv7)
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }}
-          platform: iphone
-          target: release
-          tools: false
-
-      - name: Upload artifact
-        uses: ./.github/actions/upload-artifact
--- a/.github/workflows/javascript_builds.yml
+++ b/.github/workflows/javascript_builds.yml
@ -1,57 +0,0 @@
-name: 🌐 JavaScript Builds
-on: [push, pull_request]
-
-# Global Settings
-env:
-  GODOT_BASE_BRANCH: 3.x
-  SCONSFLAGS: verbose=yes warnings=all werror=yes debug_symbols=no
-  EM_VERSION: 2.0.25
-  EM_CACHE_FOLDER: "emsdk-cache"
-
-concurrency:
-  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-javascript
-  cancel-in-progress: true
-
-jobs:
-  javascript-template:
-    runs-on: "ubuntu-20.04"
-    name: Template (target=release, tools=no)
-
-    steps:
-      - uses: actions/checkout@v2
-
-      # Additional cache for Emscripten generated system libraries
-      - name: Load Emscripten cache
-        id: javascript-template-emscripten-cache
-        uses: actions/cache@v2
-        with:
-          path: ${{env.EM_CACHE_FOLDER}}
-          key: ${{env.EM_VERSION}}-${{github.job}}
-
-      - name: Set up Emscripten latest
-        uses: mymindstorm/setup-emsdk@v10
-        with:
-          version: ${{env.EM_VERSION}}
-          actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
-
-      - name: Verify Emscripten setup
-        run: |
-          emcc -v
-
-      - name: Setup Godot build cache
-        uses: ./.github/actions/godot-cache
-        continue-on-error: true
-
-      - name: Setup python and scons
-        uses: ./.github/actions/godot-deps
-
-      - name: Compilation
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }}
-          platform: javascript
-          target: release
-          tools: false
-
-      - name: Upload artifact
-        uses: ./.github/actions/upload-artifact
--- a/.github/workflows/linux_builds.yml
+++ b/.github/workflows/linux_builds.yml
@ -1,137 +0,0 @@
-name: 🐧 Linux Builds
-on: [push, pull_request]
-
-# Global Settings
-env:
-  GODOT_BASE_BRANCH: 3.x
-  SCONSFLAGS: verbose=yes warnings=all werror=yes
-
-concurrency:
-  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-linux
-  cancel-in-progress: true
-
-jobs:
-  build-linux:
-    runs-on: "ubuntu-20.04"
-    name: ${{ matrix.name }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: Editor w/ Mono (target=release_debug, tools=yes)
-            cache-name: linux-editor-mono
-            target: release_debug
-            tools: true
-            sconsflags: module_mono_enabled=yes mono_glue=no
-            bin: "./bin/godot.x11.opt.tools.64.mono"
-            build-mono: true
-            artifact: true
-
-          - name: Editor and sanitizers (target=debug, tools=yes, use_asan=yes, use_ubsan=yes)
-            cache-name: linux-editor-sanitizers
-            target: debug
-            tools: true
-            sconsflags: use_asan=yes use_ubsan=yes
-            test: true
-            bin: "./bin/godot.x11.tools.64s"
-            build-mono: false
-            # Skip 2GiB artifact speeding up action.
-            artifact: false
-
-          - name: Template w/ Mono (target=release, tools=no)
-            cache-name: linux-template-mono
-            target: release
-            tools: false
-            sconsflags: module_mono_enabled=yes mono_glue=no debug_symbols=no
-            build-mono: false
-            artifact: true
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Linux dependencies
-        shell: bash
-        run: |
-          # Azure repositories are not reliable, we need to prevent azure giving us packages.
-          sudo rm -f /etc/apt/sources.list.d/*
-          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
-          sudo apt-get update
-          # The actual dependencies
-          sudo apt-get install build-essential pkg-config libx11-dev libxcursor-dev \
-              libxinerama-dev libgl1-mesa-dev libglu-dev libasound2-dev libpulse-dev \
-              libdbus-1-dev libudev-dev libxi-dev libxrandr-dev yasm xvfb wget unzip
-
-      - name: Setup Godot build cache
-        uses: ./.github/actions/godot-cache
-        with:
-          cache-name: ${{ matrix.cache-name }}
-        continue-on-error: true
-
-      - name: Setup python and scons
-        uses: ./.github/actions/godot-deps
-
-      - name: Compilation
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }} ${{ matrix.sconsflags }}
-          platform: linuxbsd
-          target: ${{ matrix.target }}
-          tools: ${{ matrix.tools }}
-
-      # Generate mono glue
-      - name: Generate Mono glue code
-        if: ${{ matrix.build-mono }}
-        run: |
-          DRI_PRIME=0 xvfb-run ${{ matrix.bin }} --generate-mono-glue modules/mono/glue || true
-
-      # Rebuild with mono
-      - name: Compilation (mono_glue=yes)
-        uses: ./.github/actions/godot-build
-        if: ${{ matrix.build-mono }}
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }} ${{ matrix.sconsflags }} mono_glue=yes
-          platform: linuxbsd
-          target: ${{ matrix.target }}
-          tools: ${{ matrix.tools }}
-
-      # Download and extract zip archive with project, folder is renamed to be able to easy change used project
-      - name: Download test project
-        if: ${{ matrix.test }}
-        run: |
-          wget https://github.com/qarmin/RegressionTestProject/archive/3.x.zip
-          unzip 3.x.zip
-          mv "RegressionTestProject-3.x" "test_project"
-
-      # Editor is quite complicated piece of software, so it is easy to introduce bug here
-      - name: Open and close editor
-        if: ${{ matrix.test }}
-        run: |
-          DRI_PRIME=0 xvfb-run ${{ matrix.bin }} --audio-driver Dummy -e -q --path test_project 2>&1 | tee sanitizers_log.txt || true
-          misc/scripts/check_ci_log.py sanitizers_log.txt
-
-      # Run test project
-      - name: Run project
-        if: ${{ matrix.test }}
-        run: |
-          DRI_PRIME=0 xvfb-run ${{ matrix.bin }} 30 --video-driver GLES3 --audio-driver Dummy --path test_project 2>&1 | tee sanitizers_log.txt || true
-          misc/scripts/check_ci_log.py sanitizers_log.txt
-
-      # Check class reference
-      - name: Check for class reference updates
-        if: ${{ matrix.test }}
-        run: |
-          echo "Running --doctool to see if this changes the public API without updating the documentation."
-          echo -e "If a diff is shown, it means that your code/doc changes are incomplete and you should update the class reference with --doctool.\n\n"
-          DRI_PRIME=0 xvfb-run ${{ matrix.bin }} --doctool . 2>&1 > /dev/null || true
-          git diff --color --exit-code && ! git ls-files --others --exclude-standard | sed -e 's/^/New doc file missing in PR: /' | grep 'xml$'
-
-      - name: Prepare artifact
-        if: ${{ matrix.artifact }}
-        run: |
-          strip bin/godot.*
-
-      - name: Upload artifact
-        uses: ./.github/actions/upload-artifact
-        if: ${{ matrix.artifact }}
-        with:
-          name: ${{ matrix.cache-name }}
--- a/.github/workflows/macos_builds.yml
+++ b/.github/workflows/macos_builds.yml
@ -1,55 +0,0 @@
-name: 🍎 macOS Builds
-on: [push, pull_request]
-
-# Global Settings
-env:
-  GODOT_BASE_BRANCH: 3.x
-  SCONSFLAGS: verbose=yes warnings=all werror=yes debug_symbols=no
-
-concurrency:
-  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-macos
-  cancel-in-progress: true
-
-jobs:
-  build-macos:
-    runs-on: "macos-latest"
-    name: ${{ matrix.name }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: Editor (target=release_debug, tools=yes)
-            cache-name: macos-editor
-            target: release_debug
-            tools: true
-            bin: "./bin/godot.osx.opt.tools.64"
-
-          - name: Template (target=release, tools=no)
-            cache-name: macos-template
-            target: release
-            tools: false
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Setup Godot build cache
-        uses: ./.github/actions/godot-cache
-        with:
-          cache-name: ${{ matrix.cache-name }}
-        continue-on-error: true
-
-      - name: Setup python and scons
-        uses: ./.github/actions/godot-deps
-
-      - name: Compilation
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }}
-          platform: osx
-          target: ${{ matrix.target }}
-          tools: ${{ matrix.tools }}
-
-      - name: Upload artifact
-        uses: ./.github/actions/upload-artifact
-        with:
-          name: ${{ matrix.cache-name }}
--- a/.github/workflows/server_builds.yml
+++ b/.github/workflows/server_builds.yml
@ -1,61 +0,0 @@
-name: ☁ Server Builds
-on: [push, pull_request]
-
-# Global Settings
-env:
-  GODOT_BASE_BRANCH: 3.x
-  SCONSFLAGS: verbose=yes warnings=all werror=yes debug_symbols=no module_mono_enabled=yes mono_glue=no
-
-concurrency:
-  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-server
-  cancel-in-progress: true
-
-jobs:
-  build-server:
-    runs-on: "ubuntu-20.04"
-    name: ${{ matrix.name }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: Linux Headless w/ Mono (target=release_debug, tools=yes)
-            cache-name: server-editor-mono
-            target: release_debug
-            tools: true
-
-          - name: Linux Server w/ Mono (target=release, tools=no)
-            cache-name: server-template-mono
-            target: release
-            tools: false
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Linux dependencies
-        shell: bash
-        run: |
-          # Azure repositories are not reliable, we need to prevent azure giving us packages.
-          sudo rm -f /etc/apt/sources.list.d/*
-          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
-          sudo apt-get update
-          # The actual dependencies
-          sudo apt-get install build-essential pkg-config libx11-dev libxcursor-dev \
-              libxinerama-dev libgl1-mesa-dev libglu-dev libasound2-dev libpulse-dev \
-              libdbus-1-dev libudev-dev libxi-dev libxrandr-dev yasm xvfb wget unzip
-
-      - name: Setup Godot build cache
-        uses: ./.github/actions/godot-cache
-        with:
-          cache-name: ${{ matrix.cache-name }}
-        continue-on-error: true
-
-      - name: Setup python and scons
-        uses: ./.github/actions/godot-deps
-
-      - name: Compilation
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }} ${{ matrix.sconsflags }}
-          platform: server
-          target: ${{ matrix.target }}
-          tools: ${{ matrix.tools }}
--- a/.github/workflows/static_checks.yml
+++ b/.github/workflows/static_checks.yml
@ -1,49 +0,0 @@
-name: 📊 Static Checks
-on: [push, pull_request]
-
-jobs:
-  static-checks:
-    name: Static Checks (clang-format, black format, file format, documentation checks)
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      # Azure repositories are not reliable, we need to prevent Azure giving us packages.
-      - name: Make apt sources.list use the default Ubuntu repositories
-        run: |
-          sudo rm -f /etc/apt/sources.list.d/*
-          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
-          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
-          sudo apt-add-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-13 main"
-          sudo apt-get update
-
-      - name: Install dependencies
-        run: |
-          sudo apt-get install -qq dos2unix recode clang-format-13
-          sudo update-alternatives --remove-all clang-format
-          sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-13 100
-          sudo pip3 install black==21.10b0 pygments
-
-      - name: File formatting checks (file_format.sh)
-        run: |
-          bash ./misc/scripts/file_format.sh
-
-      - name: Style checks via clang-format (clang_format.sh)
-        run: |
-          bash ./misc/scripts/clang_format.sh
-
-      - name: Python style checks via black (black_format.sh)
-        run: |
-          bash ./misc/scripts/black_format.sh
-
-      - name: JavaScript style and documentation checks via ESLint and JSDoc
-        run: |
-          cd platform/javascript
-          npm ci
-          npm run lint
-          npm run docs -- -d dry-run
-
-      - name: Documentation checks
-        run: |
-          doc/tools/make_rst.py --dry-run doc/classes modules
--- a/.github/workflows/windows_builds.yml
+++ b/.github/workflows/windows_builds.yml
@ -1,59 +0,0 @@
-name: 🏁 Windows Builds
-on: [push, pull_request]
-
-# Global Settings
-# SCONS_CACHE for windows must be set in the build environment
-env:
-  GODOT_BASE_BRANCH: 3.x
-  SCONSFLAGS: verbose=yes warnings=all werror=yes debug_symbols=no
-  SCONS_CACHE_MSVC_CONFIG: true
-
-concurrency:
-  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-windows
-  cancel-in-progress: true
-
-jobs:
-  build-windows:
-    # Windows 10 with latest image
-    runs-on: "windows-latest"
-    name: ${{ matrix.name }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - name: Editor (target=release_debug, tools=yes)
-            cache-name: windows-editor
-            target: release_debug
-            tools: true
-            bin: "./bin/godot.windows.opt.tools.64.exe"
-
-          - name: Template (target=release, tools=no)
-            cache-name: windows-template
-            target: release
-            tools: false
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Setup Godot build cache
-        uses: ./.github/actions/godot-cache
-        with:
-          cache-name: ${{ matrix.cache-name }}
-        continue-on-error: true
-
-      - name: Setup python and scons
-        uses: ./.github/actions/godot-deps
-
-      - name: Compilation
-        uses: ./.github/actions/godot-build
-        with:
-          sconsflags: ${{ env.SCONSFLAGS }}
-          platform: windows
-          target: ${{ matrix.target }}
-          tools: ${{ matrix.tools }}
-          scons-cache-limit: 3072
-
-      - name: Upload artifact
-        uses: ./.github/actions/upload-artifact
-        with:
-          name: ${{ matrix.cache-name }}
--- a/.gitignore
+++ b/.gitignore
@ -1,27 +1,39 @@
-# Godot auto generated files
-*.gen.*
-.import/
-
-# Documentation generated by doxygen or from classes.xml
-doc/_build/
-
-# Javascript specific
-*.bc
-
-# CLion
-cmake-build-debug
+# GoDot auto generated files
+platform/server/logo.h
+platform/android/logo.h
+platform/bb10/logo.h
+platform/iphone/logo.h
+platform/javascript/logo.h
+platform/nacl/logo.h
+platform/osx/logo.h
+platform/windows/logo.h
+platform/x11/logo.h
+drivers/gles2/shaders/*.h
+modules/register_module_types.cpp
+core/version.h
+core/method_bind.inc
+core/method_bind_ext.inc
+core/script_encryption_key.cpp
+core/global_defaults.cpp
+tools/editor/register_exporters.cpp
+tools/editor/doc_data_compressed.h
+tools/editor/editor_icons.cpp
+-fpic

 # Android specific
-.gradle
-local.properties
-*.iml
-.idea
-.gradletasknamecache
-project.properties
-platform/android/java/app/libs/*
+platform/android/java/local.properties
+platform/android/java/project.properties
+platform/android/java/AndroidManifest.xml
+platform/android/java/bin/*
 platform/android/java/libs/*
-platform/android/java/lib/.cxx/
-platform/android/java/nativeSrcsConfigs/.cxx/
+platform/android/java/gen/*
+platform/android/java/assets
+platform/android/libs/apk_expansion/bin/*
+platform/android/libs/apk_expansion/gen/*
+platform/android/libs/google_play_services/bin/*
+platform/android/libs/google_play_services/gen/*
+platform/android/libs/play_licensing/bin/*
+platform/android/libs/play_licensing/gen/*

 # General c++ generated files
 *.lib
@ -32,59 +44,21 @@ platform/android/java/nativeSrcsConfigs/.cxx/
 *.d
 *.so
 *.os
-*.Plo
-*.lo
-# Binutils tmp linker output of the form "stXXXXXX" where "X" is alphanumeric
-st[A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9][A-Za-z0-9]

-# Libs generated files
-.deps/*
-.dirstamp
-
-# Gprof output
-gmon.out
-
-# Vim temp files
-*.swo
-*.swp
-
-# Qt project files
+# QT project files
 *.config
 *.creator
-*.creator.*
 *.files
 *.includes
-*.cflags
-*.cxxflags
-
-# Code::Blocks files
-*.cbp
-*.layout
-*.depend
-
-# Eclipse CDT files
-.cproject
-.settings/
-*.pydevproject
-*.launch
-
-# Geany/geany-plugins files
-*.geany
-.geanyprj
-
-# Jetbrains IDEs
-.idea/

 # Misc
 .DS_Store
-__MACOSX
-logs/

 # for projects that use SCons for building: http://http://www.scons.org/
-.sconf_temp
-.sconsign*.dblite
+.sconsign.dblite
 *.pyc

+
 # https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
@ -93,11 +67,6 @@ logs/
 *.suo
 *.user
 *.sln.docstates
-*.sln
-*.vcxproj*
-
-# Custom SCons configuration override
-/custom.py

 # Build results
 [Dd]ebug/
@ -108,19 +77,11 @@ build/
 bld/
 [Bb]in/
 [Oo]bj/
-*.debug
-*.dSYM
-
-# Visual Studio cache/options directory
-.vs/

 # MSTest test Results
 [Tt]est[Rr]esult*/
 [Bb]uild[Ll]og.*

-# Hints for improving IntelliSense, created together with VS project
-cpp.hint
-
 #NUNIT
 *.VisualState.xml
 TestResult.xml
@ -144,7 +105,6 @@ TestResult.xml
 *.tlh
 *.tmp
 *.tmp_proj
-*.bak
 *.log
 *.vspscc
 *.vssscc
@ -152,7 +112,6 @@ TestResult.xml
 *.pidb
 *.svclog
 *.scc
-*.nib

 # Chutzpah Test files
 _Chutzpah*
@ -164,10 +123,6 @@ ipch/
 *.opensdf
 *.sdf
 *.cachefile
-*.VC.db
-*.VC.opendb
-*.VC.VC.opendb
-enc_temp_folder/

 # Visual Studio profiler
 *.psess
@ -214,6 +169,9 @@ AutoTest.Net/
 # Installshield output folder
 [Ee]xpress/

+# dumpdoc generated files
+doc/html/class_list
+
 # DocProject is a documentation generator add-in
 DocProject/buildhelp/
 DocProject/Help/*.HxT
@ -260,23 +218,10 @@ ClientBin/
 *.pfx
 *.publishsettings
 node_modules/
-__pycache__/

 # KDE
 .directory

-# Kdevelop project files
-*.kdev4
-
-# Kate swap files
-*.kate-swp
-
-# Xcode
-xcuserdata/
-*.xcscmblueprint
-*.xccheckout
-*.xcodeproj/*
-
 # RIA/Silverlight projects
 Generated_Code/

@ -304,67 +249,12 @@ FakesAssemblies/
 # =========================

 # Windows image file caches
-[Tt]humbs.db
-[Tt]humbs.db:encryptable
+Thumbs.db
 ehthumbs.db
-ehthumbs_vista.db
-
-# Windows stackdumps
-*.stackdump
-
-# Windows shortcuts
-*.lnk

 # Folder config file
-[Dd]esktop.ini
+Desktop.ini

 # Recycle Bin used on file shares
 $RECYCLE.BIN/
 logo.h
-*.autosave
-
-# https://github.com/github/gitignore/blob/master/Global/Tags.gitignore
-# Ignore tags created by etags, ctags, gtags (GNU global) and cscope
-TAGS
-!TAGS/
-tags
-*.tags
-!tags/
-gtags.files
-GTAGS
-GRTAGS
-GPATH
-cscope.files
-cscope.out
-cscope.in.out
-cscope.po.out
-godot.creator.*
-
-projects/
-platform/windows/godot_res.res
-
-# Visual Studio 2017 and Visual Studio Code workspace folder
-/.vs
-/.vscode
-
-# Visual Studio Code workspace file
-*.code-workspace
-
-# Scons construction environment dump
-.scons_env.json
-
-# Scons progress indicator
-.scons_node_count
-
-# ccls cache (https://github.com/MaskRay/ccls)
-.ccls-cache/
-
-# compile commands (https://clang.llvm.org/docs/JSONCompilationDatabase.html)
-compile_commands.json
-
-# Cppcheck
-*.cppcheck
-
-# https://clangd.llvm.org/ cache folder
-.clangd/
-.cache/
--- a/.mailmap
+++ b/.mailmap
@ -1,144 +0,0 @@
-Alexander Holland <alexander.holland@live.de>
-Alexander Holland <alexander.holland@live.de> <alexander.holland@haw-hamburg.de>
-Alexander Holland <alexander.holland@live.de> <AlexHolly>
-Andrea Catania <info@andreacatania.com>
-Anish Bhobe <anishbhobe@hotmail.com>
-Anutrix <numaanzaheerahmed@yahoo.com>
-Aren Villanueva <arenvillanueva@yomogi-soft.com> <aren@displaysweet.com>
-Ariel Manzur <ariel@godotengine.org>
-Ariel Manzur <ariel@godotengine.org> <puntob@gmail.com>
-Ariel Manzur <ariel@godotengine.org> <punto@godotengine.org>
-Ariel Manzur <ariel@godotengine.org> <ariel@okamstudio.com>
-Ariel Manzur <ariel@godotengine.org> <punto@Ariels-Mac-mini.local>
-Ariel Manzur <ariel@godotengine.org> <punto@Ariels-Mac-mini-2.local>
-Bastiaan Olij <mux213@gmail.com>
-Benjamin <mafortion.benjamin@gmail.com>
-Bernhard Liebl <Bernhard.Liebl@gmx.org> <poke1024@gmx.de>
-Bernhard Liebl <Bernhard.Liebl@gmx.org> <poke1024@gmx.org>
-Bruno Lourenço <madequa@users.noreply.github.com> <bmlourenco@gmail.com>
-Chaosus <chaosus89@gmail.com>
-Chris Bradfield <chris@kidscancode.org> <cb@scribe.net>
-Clay John <claynjohn@gmail.com>
-Clay John <claynjohn@gmail.com> <clayjohn@shaw.ca>
-Dana Olson <dana@shineuponthee.com> <adolson@gmail.com>
-dankan1890 <mewuidev2@gmail.com>
-Daniel J. Ramirez <djrmuv@gmail.com>
-Dominik 'dreamsComeTrue' Jasiński <dominikjasinski@o2.pl>
-Emmanuel Barroga <emmanuelbarroga@gmail.com>
-Eric M <itsjusteza@gmail.com>
-Eric Rybicki <info@ericrybicki.com> <stratos695@googlemail.com>
-Erik Selecký <35656626+rxlecky@users.noreply.github.com>
-Erik Selecký <35656626+rxlecky@users.noreply.github.com> <35656626+SeleckyErik@users.noreply.github.com>
-Eveline Jarosz <marqin.pl@gmail.com>
-Eveline Jarosz <marqin.pl@gmail.com> <marqin.pl+git@gmail.com>
-Fabian <supagu@gmail.com>
-Ferenc Arn <tagcup@yahoo.com>
-Ferenc Arn <tagcup@yahoo.com> <tagcup@users.noreply.github.com>
-foxydevloper <12120644+foxydevloper@users.noreply.github.com>
-Fredia Huya-Kouadio <fhuyakou@gmail.com>
-Fredia Huya-Kouadio <fhuyakou@gmail.com> <fhuya@google.com>
-Geequlim <geequlim@gmail.com>
-Gilles Roudiere <gilles.roudiere@gmail.com>
-Gilles Roudiere <gilles.roudiere@gmail.com> <gilles.roudiere@laas.fr>
-Gordon MacPherson <gordon@gordonite.tech>
-Guilherme Felipe <guilhermefelipecgs@gmail.com>
-Hanif Bin Ariffin <hanif.ariffin.4326@gmail.com>
-HaSa1002 <johawitt@outlook.de>
-Hein-Pieter van Braam-Stewart <hp@tmm.cx>
-Hugo Locurcio <hugo.locurcio@hugo.pro> <hugo.l@openmailbox.org>
-Hugo Locurcio <hugo.locurcio@hugo.pro> <Calinou@users.noreply.github.com>
-Hugo Locurcio <hugo.locurcio@hugo.pro> Calinou <calinou@opmbx.org>
-Ian Bishop <ianb96@gmail.com>
-Ignacio Etcheverry <ignalfonsore@gmail.com>
-Ignacio Etcheverry <ignalfonsore@gmail.com> <neikeq@users.noreply.github.com>
-Ilaria Cislaghi <cislaghi.ilaria@gmail.com>
-Ilaria Cislaghi <cislaghi.ilaria@gmail.com> <ilaria.cislaghi@simedis.com>
-Indah Sylvia <ISylvox@yahoo.com>
-J08nY <johny@neuromancer.sk> <jancar.jj@gmail.com>
-J08nY <johny@neuromancer.sk> <J08nY@users.noreply.github.com>
-Jakub Grzesik <kubecz3k@gmail.com>
-janglee <merupatel123@gmail.com>
-Jean-Michel Bernard <jmb462@gmail.com>
-Jérôme Gully <jerome.gully0@gmail.com>
-JFonS <joan.fonssanchez@gmail.com>
-Juan Linietsky <reduzio@gmail.com>
-Juan Linietsky <reduzio@gmail.com> <juan@godotengine.org>
-Juan Linietsky <reduzio@gmail.com> <juan@okamstudio.com>
-Juan Linietsky <reduzio@gmail.com> <reduz@Juans-MBP.fibertel.com.ar>
-Juan Linietsky <reduzio@gmail.com> <red@kyoko>
-Julian Murgia <the.straton@gmail.com>
-Kanabenki <lucien.menassol@gmail.com> <18357657+Kanabenki@users.noreply.github.com>
-karroffel <therzog@mail.de>
-karroffel <therzog@mail.de> <thomas.herzog@mail.com>
-karroffel <therzog@mail.de> <thomas.herzog@simedis.com>
-Kelly Thomas <kelly.thomas@hotmail.com.au>
-Kongfa Waroros <gongpha@hotmail.com>
-K. S. Ernest (iFire) Lee <ernest.lee@chibifire.com>
-kleonc <9283098+kleonc@users.noreply.github.com> <kleonc@users.noreply.github.com>
-Leon Krause <lk@leonkrause.com> <eska@eska.me>
-Leon Krause <lk@leonkrause.com> <eska014@users.noreply.github.com>
-Liz Haas <27thLiz@gmail.com>
-Liz Haas <27thLiz@gmail.com> <liu.gam3@gmail.com>
-Liz Haas <27thLiz@gmail.com> <hinsbart@gmail.com>
-Liz Haas <27thLiz@gmail.com> <hinsbart@users.noreply.github.com>
-Liz Haas <27thLiz@gmail.com> <entenflugstuhl@gmail.com>
-Manuele Finocchiaro <m4nu3lf@gmail.com>
-Manuel Strey <manuel.strey@gmx.de>
-Marcel Admiraal <madmiraal@users.noreply.github.com>
-Marcelo Fernandez <marcelofg55@gmail.com>
-Marcin Zawiejski <dragmz@gmail.com>
-Marcus Elg <marcusaccounts@yahoo.se>
-Mariano Javier Suligoy <marianognu.easyrpg@gmail.com>
-Mario Schlack <m4r10.5ch14ck@gmail.com>
-marxin <mliska@suse.cz>
-marynate <mary.w.nate@gmail.com> <marynate@github.com>
-Mateo Kuruk Miccino <mateomiccino@gmail.com>
-Max Hilbrunner <m.hilbrunner@gmail.com>
-Max Hilbrunner <m.hilbrunner@gmail.com> <mhilbrunner@users.noreply.github.com>
-Michael Alexsander <michaelalexsander@protonmail.com>
-Nathan Franke <natfra@pm.me> <nathanwfranke@gmail.com>
-Nathan Lovato <nathan@gdquest.com>
-Nathan Warden <nathan@nathanwarden.com> <nathanwardenlee@icloud.com>
-Nicholas Huelin <62965063+SirQuartz@users.noreply.github.com>
-Nils ANDRÉ-CHANG <nils@nilsand.re>
-Nils ANDRÉ-CHANG <nils@nilsand.re> <nils.andre.chang@gmail.com>
-Nuno Donato <nunodonato@gmail.com> <n.donato@estrelasustentavel.pt>
-Pawel Kowal <pkowal1982@gmail.com>
-Pedro J. Estébanez <pedrojrulez@gmail.com> <RandomShaper@users.noreply.github.com>
-Paul Batty <p_batty@hotmail.co.uk>
-Paul Batty <p_batty@hotmail.co.uk> <Paulb23@users.noreply.github.com>
-Pawel Kowal <pkowal1982@gmail.com> <pawel.kowal@javart.eu>
-Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
-Pieter-Jan Briers <pieterjan.briers+git@gmail.com> <pieterjan.briers@gmail.com>
-Poommetee Ketson <poommetee@protonmail.com>
-Przemysław Gołąb (n-pigeon) <golab.przemyslaw@gmail.com>
-Rafał Mikrut <mikrutrafal@protonmail.com>
-Rafał Mikrut <mikrutrafal@protonmail.com> <mikrutrafal54@gmail.com>
-Ralf Hölzemer <r.hoelzemer@posteo.de> <rollenrolm@posteo.de>
-Ralf Hölzemer <r.hoelzemer@posteo.de> <rollenrolm@users.noreply.github.com>
-Ramesh Ravone <ramesh.maran443@gmail.com>
-RaphaelHunter <raphael10241024@gmail.com>
-RaphaelHunter <raphael10241024@gmail.com> <Raphael10241024@gmail.com>
-RaphaelHunter <raphael10241024@gmail.com> <raphael20141024@gmail.com>
-Rémi Verschelde <rverschelde@gmail.com> <remi@verschelde.fr>
-Rhody Lugo <rhodylugo@gmail.com> <rhodylugo@me.com>
-Ricardo Subtil <ricasubtil@gmail.com>
-Robin Hübner <profan@prfn.se> <robinhubner@gmail.com>
-romulox_x <romulox_x@yahoo.com>
-Ruslan Mustakov <r.mustakov@gmail.com> <ruslan.mustakov@xored.com>
-Saracen <SaracenOne@gmail.com>
-sheepandshepherd <sheepandshepherd@hotmail.com> <sheepandshepherd@users.noreply.github.com>
-Silc 'Tokage' Renew <tokage.it.lab@gmail.com>
-Silc 'Tokage' Renew <tokage.it.lab@gmail.com> <61938263+TokageItLab@users.noreply.github.com>
-Swarnim Arun <swarnimarun11@gmail.com>
-Theo Hallenius <redsymbzone@hotmail.com>
-Tomasz Chabora <kobewi4e@gmail.com>
-Twarit <wtwarit@gmail.com>
-V.VamsiKrishna <vk@bsb.in> <vamsikrishna.v@gmail.com>
-Wilhem Barbier <nounoursheureux@openmailbox.org> <wilhem.b@free.fr>
-Wilhem Barbier <nounoursheureux@openmailbox.org> <schtroumps31@gmail.com>
-Will Nations <willnationsdev@gmail.com>
-yg2f <yoann@terminajones.com>
-Yuri Sizov <yuris@humnom.net> <pycbouh@users.noreply.github.com>
-Zak Stam <zakscomputers@hotmail.com>
-Zher Huei Lee <lee.zh.92@gmail.com>
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,14 @@
+language: cpp
+compiler: 
+  - gcc
+before_install:
+  
+
+before_script: 
+  - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
+  - sudo apt-get update -qq
+  - sudo apt-get install -qq scons pkg-config libx11-dev libxcursor-dev build-essential libasound2-dev libfreetype6-dev libgl1-mesa-dev libglu-dev  
+  - if [ "$CXX" = "g++" ]; then sudo apt-get install -qq g++-4.8; fi
+  - if [ "$CXX" = "g++" ]; then export CXX="g++-4.8" CC="gcc-4.8"; fi
+  
+script: scons platform=x11
--- a/AUTHORS.md
+++ b/AUTHORS.md
@ -1,226 +0,0 @@
-# Godot Engine authors
-
-Godot Engine is developed by a community of voluntary contributors who
-contribute code, bug reports, documentation, artwork, support, etc.
-
-It is impossible to list them all; nevertheless, this file aims at listing
-the developers who contributed significant patches to this MIT licensed
-source code. "Significant" is arbitrarily decided, but should be fair :)
-
-GitHub usernames are indicated in parentheses, or as sole entry when no other
-name is available.
-
-## Project Founders
-
-    Juan Linietsky (reduz)
-    Ariel Manzur (punto-)
-
-## Lead Developer
-
-    Juan Linietsky (reduz)
-
-## Project Manager
-
-    Rémi Verschelde (akien-mga)
-
-## Developers
-
-(in alphabetical order, with over 10 commits excluding merges)
-
-    Aaron Franke (aaronfranke)
-    Aaron Record (LightningAA)
-    Alexander Holland (AlexHolly)
-    Alexey Khoroshavin (allkhor)
-    Alket Rexhepi (alketii)
-    Andrea Catania (AndreaCatania)
-    Andrii Doroshenko (Xrayez)
-    Andy Moss (MillionOstrich)
-    Angad Kambli (angad-k)
-    Anilforextra (AnilBK)
-    Anish Bhobe (KidRigger)
-    Anton Yabchinskiy (a12n)
-    Anutrix
-    Aren Villanueva (kurikaesu)
-    Ariel Manzur (punto-)
-    Bastiaan Olij (BastiaanOlij)
-    Ben Brookshire (sheepandshepherd)
-    Benjamin Larsson (Nallebeorn)
-    Bernard Liebl (poke1024)
-    Bhuvan Vemula (Bhu1-V)
-    Błażej Szczygieł (zaps166)
-    Bojidar Marinov (bojidar-bg)
-    Brian Semrau (briansemrau)
-    Bruno Lourenço (MadEqua)
-    bruvzg
-    Cameron Reikes (creikey)
-    Camille Mohr-Daurat (pouleyKetchoupp)
-    Carl Olsson (not-surt)
-    Carter Anderson (cart)
-    Chris Bradfield (cbscribe)
-    Clay John (clayjohn)
-    Dana Olson (adolson)
-    Daniel J. Ramirez (djrm)
-    Daniel Rakos (aqnuep)
-    dankan1890
-    Danil Alexeev (dalexeev)
-    David Sichma (DavidSichma)
-    David Snopek (dsnopek)
-    Dharkael (lupoDharkael)
-    Dmitry Koteroff (Krakean)
-    Dominik Jasiński (dreamsComeTrue)
-    DualMatrix
-    Ellen Poe (ellenhp)
-    Emmanuel Barroga (codecustard)
-    Emmanuel Leblond (touilleMan)
-    Eoin O'Neill (Eoin-ONeill-Yokai)
-    Eric Lasota (elasota)
-    Eric M (EricEzaM)
-    Eric Rybicki (ericrybick)
-    Erik Selecký (rxlecky)
-    est31
-    Eveline Jarosz (Marqin)
-    Fabian Mathews (supagu)
-    Fabio Alessandrelli (Faless)
-    fabriceci
-    Ferenc Arn (tagcup)
-    follower
-    foxydevloper
-    François Belair (Razoric480)
-    Franklin Sobrinho (TheHX)
-    Fredia Huya-Kouadio (m4gr3d)
-    Geequlim
-    George Marques (vnen)
-    Gerrit Großkopf (Grosskopf)
-    Gilles Roudiere (groud)
-    Gordon MacPherson (RevoluPowered)
-    Guilherme Felipe de C. G. da Silva (guilhermefelipecgs)
-    Hanif Bin Ariffin (hbina)
-    Haoyu Qiu (timothyqiu)
-    Hein-Pieter van Braam-Stewart (hpvb)
-    Hendrik Brucker (Geometror)
-    hilfazer
-    Hiroshi Ogawa (hi-ogawa)
-    homer666
-    hoontee
-    Hugo Locurcio (Calinou)
-    Ian Bishop (ianb96)
-    Ibrahn Sahir (ibrahn)
-    Ignacio Etcheverry (neikeq)
-    Ilaria Cislaghi (QbieShay)
-    Indah Sylvia (ISylvox)
-    J08nY
-    Jake Young (Duroxxigar)
-    Jakub Grzesik (kubecz3k)
-    James Buck (jbuck3)
-    Jean-Michel Bernard (jmb462)
-    Jérôme Gully (Nutriz)
-    Jia Jun Chai (SkyLucilfer)
-    Joan Fons Sanchez (JFonS)
-    Johannes Witt (HaSa1002)
-    Johan Manuel (29jm)
-    Joshua Grams (JoshuaGrams)
-    Juan Linietsky (reduz)
-    Julian Murgia (StraToN)
-    Julien Nguyen (Blackiris)
-    Jummit
-    Justo Delgado (mrcdk)
-    karroffel
-    Kelly Thomas (KellyThomas)
-    kleonc
-    Kongfa Waroros (gongpha)
-    Kostadin Damyanov (Max-Might)
-    K. S. Ernest (iFire) Lee (fire)
-    lawnjelly
-    Leon Krause (leonkrause)
-    Liz Haas (27thLiz)
-    Lucien Menassol (Kanabenki)
-    Lyuma
-    Maganty Rushyendra (mrushyendra)
-    Manuele Finocchiaro (m4nu3lf)
-    Marcel Admiraal (madmiraal)
-    Marcelo Fernandez (marcelofg55)
-    Marc Gilleron (Zylann)
-    Marcin Zawiejski (dragmz)
-    Marcus Brummer (mbrlabs)
-    Marcus Elg (MCrafterzz)
-    Mariano Javier Suligoy (MarianoGnu)
-    Mario Schlack (hurikhan)
-    Martin Capitanio (capnm)
-    Martin Liška (marxin)
-    Martin Sjursen (binbitten)
-    marynate
-    Masoud BH (masoudbh3)
-    Mateo Kuruk Miccino (kuruk-mm)
-    Matthew (skyace65)
-    Matthias Hölzl (hoelzl)
-    Max Hilbrunner (mhilbrunner)
-    merumelu
-    Meru Patel (Janglee123)
-    Michael Alexsander (YeldhamDev)
-    MichiRecRoom (LikeLakers2)
-    mrezai
-    muiroc
-    Nathan Franke (nathanfranke)
-    Nathan Lovato (NathanLovato)
-    Nathan Warden (NathanWarden)
-    Nicholas Huelin (SirQuartz)
-    Nils André-Chang (NilsIrl)
-    Noah Beard (TwistedTwigleg)
-    Nuno Donato (nunodonato)
-    Ovnuniarchos
-    Pascal Richter (ShyRed)
-    Patrick (firefly2442)
-    Paul Batty (Paulb23)
-    Paul Joannon (paulloz)
-    Paul Trojahn (ptrojahn)
-    Pawel Kowal (pkowal1982)
-    Pedro J. Estébanez (RandomShaper)
-    Pieter-Jan Briers (PJB3005)
-    Poommetee Ketson (Noshyaar)
-    Przemysław Gołąb (n-pigeon)
-    Rafał Mikrut (qarmin)
-    Ralf Hölzemer (rollenrolm)
-    Ramesh Ravone (RameshRavone)
-    raphael10241024
-    Raul Santos (raulsntos)
-    Ray Koopa (RayKoopa)
-    Rémi Verschelde (akien-mga)
-    Rhody Lugo (rraallvv)
-    Ricardo Subtil (Ev1lbl0w)
-    Roberto F. Arroyo (robfram)
-    Robin Hübner (profan)
-    romulox-x
-    Ruslan Mustakov (endragor)
-    Ryan Roden-Corrent (rrcore)
-    Saniko (sanikoyes)
-    santouits
-    SaracenOne
-    Sergey Minakov (naithar)
-    sersoong
-    Shiqing (kawa-yoiko)
-    Silc 'Tokage' Renew (TokageItLab)
-    Simon Wenner (swenner)
-    Stijn Hinlopen (hinlopen)
-    Swarnim Arun (minraws)
-    Thakee Nathees (ThakeeNathees)
-    thebestnom
-    Theo Hallenius (TheoXD)
-    Timo Schwarzer (timoschwarzer)
-    Timo (toger5)
-    Tomasz Chabora (KoBeWi)
-    Twarit Waikar (IronicallySerious)
-    Umang Kalra (theoway)
-    Vinzenz Feenstra (vinzenz)
-    박한얼 (volzhs)
-    V. Vamsi Krishna (vkbsb)
-    Wilhem Barbier (nounoursheureux)
-    William Deurwaarder (williamd67)
-    Will Nations (willnationsdev)
-    Wilson E. Alvarez (Rubonnek)
-    Xavier Cho (mysticfall)
-    yg2f (SuperUserNameMan)
-    Yuri Roubinsky (Chaosus)
-    Yuri Sizov (pycbouh)
-    Zak Stam (zaksnet)
-    Zher Huei Lee (leezh)
-    ZuBsPaCe
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -1,234 +0,0 @@
-# How to contribute efficiently
-
-## Table of contents
-
- [Reporting bugs](#reporting-bugs)
- [Proposing features or improvements](#proposing-features-or-improvements)
- [Contributing pull requests](#contributing-pull-requests)
- [Contributing to Godot's translation](#contributing-to-godots-translation)
- [Communicating with developers](#communicating-with-developers)
-
-**Please read the first section before reporting a bug!**
-
-## Reporting bugs
-
-The golden rule is to **always open *one* issue for *one* bug**. If you notice
-several bugs and want to report them, make sure to create one new issue for
-each of them.
-
-If you're reporting a new bug, you'll make our life simpler (and the
-fix will come sooner) by following these guidelines:
-
-### Search first in the existing database
-
-Issues are often reported several times by various users. It's good practice to
-**search first in the [issue tracker](https://github.com/godotengine/godot/issues)
-before reporting your issue**. If you don't find a relevant match or if you're
-unsure, don't hesitate to **open a new issue**. The bugsquad will handle it
-from there if it's a duplicate.
-
-### Specify the platform
-
-Godot runs on a large variety of platforms and operating systems and devices.
-**In your bug reports, please always specify:**
-
- Operating system and version (e.g. Windows 10, macOS 10.15, Ubuntu 19.10)
- Godot version (e.g. 3.2, 3.1.2, or the Git commit hash if you're using a development branch)
-
-For bugs that are likely OS-specific and/or graphics-related, please also specify:
-
- Device (CPU model including architecture, e.g. x86, x86_64, ARM, etc.)
- GPU model (and the driver version in use if you know it)
-
-**Bug reports not including the required information may be closed at the
-maintainers' discretion.** If in doubt, always include all the requested
-information; it's better to include too much information than not enough
-information.
-
-### Specify steps to reproduce
-
-Many bugs can't be reproduced unless specific steps are taken. Please **specify
-the exact steps** that must be taken to reproduce the condition, and try to
-keep them as minimal as possible. If you're describing a procedure to follow
-in the editor, don't hesitate to include screenshots.
-
-Making your bug report easy to reproduce will make it easier for contributors
-to fix the bug.
-
-### Provide a simple, example project
-
-Sometimes, unexpected behavior can happen in your project. In such case,
-understand that:
-
- What happens to you may not happen to other users.
- We can't take the time to look at your project, understand how it is set up
-  and then figure out why it's failing.
-
-To speed up our work, **please upload a minimal project** that isolates
-and reproduces the issue. This is always the **best way for us to fix it**.
-You can attach a ZIP file with the minimal project directly to the bug report,
-by drag and dropping the file in the GitHub edition field.
-
-We recommend always attaching a minimal reproduction project, even if the issue
-may seem simple to reproduce manually.
-
-**If you've been asked by a maintainer to upload a minimal reproduction project,
-you *must* do so within 7 days.** Otherwise, your bug report will be closed as
-it'll be considered too difficult to diagnose.
-
-Now that you've read the guidelines, click the link below to create a
-bug report:
-
- **[Report a bug](https://github.com/godotengine/godot/issues/new?assignees=&labels=&template=bug_report.md&title=)**
-
-## Proposing features or improvements
-
-**Since August 2019, the main issue tracker no longer accepts feature proposals.**
-Instead, head to the [Godot Proposals repository](https://github.com/godotengine/godot-proposals)
-and follow the instructions in the README file. High-quality feature proposals
-are more likely to be well-received by the maintainers and community, so do
-your best :)
-
-See [this article](https://godotengine.org/article/introducing-godot-proposals-repository)
-for detailed rationale on this change.
-
-## Contributing pull requests
-
-If you want to add new engine features, please make sure that:
-
- This functionality is desired, which means that it solves a common use case
-  that several users will need in their real-life projects.
- You talked to other developers on how to implement it best. See also
-  [Proposing features or improvements](#proposing-features-or-improvements).
- Even if it doesn't get merged, your PR is useful for future work by another
-  developer.
-
-Similar rules can be applied when contributing bug fixes - it's always best to
-discuss the implementation in the bug report first if you are not 100% about
-what would be the best fix.
-
-[This blog post](https://godotengine.org/article/will-your-contribution-be-merged-heres-how-tell)
-outlines the process used by core developers when assessing PRs. We strongly
-recommend that you have a look at it to know what's important to take into
-account for a PR to be considered for merging.
-
-In addition to the following tips, also take a look at the
-[Engine development guide](https://docs.godotengine.org/en/latest/development/cpp/)
-for an introduction to developing on Godot.
-
-The [Contributing docs](https://docs.godotengine.org/en/latest/community/contributing/index.html)
-also have important information on the PR workflow and the code style we use.
-
-### Document your changes
-
-If your pull request adds methods, properties or signals that are exposed to
-scripting APIs, you **must** update the class reference to document those.
-This is to ensure the documentation coverage doesn't decrease as contributions
-are merged.
-
-[Update the documentation template](https://docs.godotengine.org/en/latest/community/contributing/updating_the_class_reference.html#updating-the-documentation-template)
-using your compiled binary, then fill in the descriptions.
-Follow the style guide described in the
-[Docs writing guidelines](https://docs.godotengine.org/en/latest/community/contributing/docs_writing_guidelines.html).
-
-If your pull request modifies parts of the code in a non-obvious way, make sure
-to add comments in the code as well. This helps other people understand the
-change without having to look at `git blame`.
-
-### Be nice to the Git history
-
-Try to make simple PRs that handle one specific topic. Just like for reporting
-issues, it's better to open 3 different PRs that each address a different issue
-than one big PR with three commits.
-
-When updating your fork with upstream changes, please use ``git pull --rebase``
-to avoid creating "merge commits". Those commits unnecessarily pollute the git
-history when coming from PRs.
-
-Also try to make commits that bring the engine from one stable state to another
-stable state, i.e. if your first commit has a bug that you fixed in the second
-commit, try to merge them together before making your pull request (see ``git
-rebase -i`` and relevant help about rebasing or amending commits on the
-Internet).
-
-This [Git style guide](https://github.com/agis-/git-style-guide) has some
-good practices to have in mind.
-
-See our [PR workflow](https://docs.godotengine.org/en/latest/community/contributing/pr_workflow.html)
-documentation for tips on using Git, amending commits and rebasing branches.
-
-### Format your commit messages with readability in mind
-
-The way you format your commit messages is quite important to ensure that the
-commit history and changelog will be easy to read and understand. A Git commit
-message is formatted as a short title (first line) and an extended description
-(everything after the first line and an empty separation line).
-
-The short title is the most important part, as it is what will appear in the
-`shortlog` changelog (one line per commit, so no description shown) or in the
-GitHub interface unless you click the "expand" button. As the name says, try to
-keep that first line under 72 characters. It should describe what the commit
-does globally, while details would go in the description. Typically, if you
-can't keep the title short because you have too much stuff to mention, it means
-you should probably split your changes in several commits :)
-
-Here's an example of a well-formatted commit message (note how the extended
-description is also manually wrapped at 80 chars for readability):
-
-```text
-Prevent French fries carbonization by fixing heat regulation
-
-When using the French fries frying module, Godot would not regulate the heat
-and thus bring the oil bath to supercritical liquid conditions, thus causing
-unwanted side effects in the physics engine.
-
-By fixing the regulation system via an added binding to the internal feature,
-this commit now ensures that Godot will not go past the ebullition temperature
-of cooking oil under normal atmospheric conditions.
-
-Fixes #1789, long live the Realm!
-```
-
-**Note:** When using the GitHub online editor or its drag-and-drop
-feature, *please* edit the commit title to something meaningful. Commits named
-"Update my_file.cpp" won't be accepted.
-
-## Contributing to Godot's translation
-
-You can contribute to Godot's translation from the [Hosted
-Weblate](https://hosted.weblate.org/projects/godot-engine/godot), an open
-source and web-based translation platform. Please refer to the [translation
-readme](editor/translations/README.md) for more information.
-
-You can also help translate [Godot's
-documentation](https://hosted.weblate.org/projects/godot-engine/godot-docs/)
-on Weblate.
-
-## Communicating with developers
-
-The Godot Engine community has [many communication
-channels](https://godotengine.org/community), some used more for user-level
-discussions and support, others more for development discussions.
-
-To communicate with developers (e.g. to discuss a feature you want to implement
-or a bug you want to fix), the following channels can be used:
-
- [Godot Contributors Chat](https://chat.godotengine.org): You will
-  find most core developers there, so it's the go-to platform for direct chat
-  about Godot Engine development. Feel free to start discussing something there
-  to get some early feedback before writing up a detailed proposal in a GitHub
-  issue.
- [Bug tracker](https://github.com/godotengine/godot/issues): If there is an
-  existing issue about a topic you want to discuss, just add a comment to it -
-  many developers watch the repository and will get a notification. You can
-  also create a new issue - please keep in mind to create issues only to
-  discuss quite specific points about the development, and not general user
-  feedback or support requests.
- [Feature proposals](https://github.com/godotengine/godot-proposals/issues):
-  To propose a new feature, we have a dedicated issue tracker for that. Don't
-  hesitate to start by talking about your idea on the Godot Contributors Chat
-  to make sure that it makes sense in Godot's context.
-
-Thanks for your interest in contributing!
-
-—The Godot development team
--- a/COPYRIGHT.txt
+++ b/COPYRIGHT.txt
--- a/DONORS.md
+++ b/DONORS.md
@ -1,836 +0,0 @@
-# Donors to the Godot Engine project
-
-Godot Engine is a non-profit project developed by a community of voluntary
-contributors, as well as occasional paid contributors thanks to the financial
-support of generous donors.
-
-The ways to donate to the project, as well as details on how the funds are
-used, are described on [Godot's website](https://godotengine.org/donate).
-
-The following is a list of the current monthly donors, who will have their
-generous deed immortalized in the next stable release of Godot Engine.
-
-## Platinum sponsors
-
-    Gamblify <https://www.gamblify.com>
-    Heroic Labs <https://heroiclabs.com>
-    Spiffcode <http://www.spiffcode.com>
-
-## Gold sponsors
-
-    None currently, become one! <https://godotengine.org/donate>
-
-## Silver sponsors
-
-    ASIFA-Hollywood <https://www.asifa-hollywood.org>
-
-## Bronze sponsors
-
-    Ben Nolan
-    Brandon Lamb
-    Bri
-    Garry Newman
-    Gordon MacPherson
-    Hunter Dickson
-    Kitcat490
-    Kyle Szklenski
-    Moonwards <https://www.moonwards.com>
-    TrampolineTales <http://trampolinetales.com>
-
-## Mini sponsors
-
-    AD Ford
-    Andrew Bowen
-    Andrew Dunai
-    Angry Skull
-    anti666
-    blurp
-    Christian Baune
-    Christopher Montesano
-    Christopher Shifflett
-    Daniel Edwards
-    Darrin Massena
-    David Mydlarz
-    Digital Grows
-    Dov Zimring
-    Edward Flick
-    Florian Neumann
-    Gamechuck
-    GameDev.net
-    Hein-Pieter van Braam
-    Jasper Brooks
-    Jeffery Chiu
-    John G Gentzel
-    Jonah Stich
-    Justin Arnold
-    Justo Delgado Baudí
-    Marcel Kräml
-    Marek Belski
-    Matthieu Huvé
-    Maxim Karsten
-    Mike King
-    Nathan Warden
-    Neal Gompa (Conan Kudo)
-    Ninja_5tyl3
-    Patrick Horn
-    Patrick Schmidt
-    Rami
-    Relintai
-    Ronnie Cheng
-    Slobodan Milnovic
-    Stephan Lanfermann
-    Steve
-    Thomas Krampl
-    Violin Iliev
-    Xwdit
-
-## Gold donors
-
-    Acheron
-    Adam Brown
-    albinaask
-    Andres Hernandez
-    Arisaka Mayuki
-    Asher Glick
-    Barugon
-    Benito
-    Carlo Cabanilla
-    Daniel James
-    David Gehrig
-    David Graham
-    David Snopek
-    Ed Morley
-    Florian Rämisch
-    Gamejunkey
-    Jacobus Dens
-    Jakub Grzesik
-    Javier Roman
-    Joan Fons
-    Johnny IV Young
-    Jonathan Wright
-    Jon Woodward
-    Karl Werf
-    Klavdij Voncina
-    kuku
-    Lex Steers
-    Maciej Pendolski
-    Manuele Finocchiaro
-    Markus Wiesner
-    Mathieu
-    Matthew Hillier
-    Mick
-    Officine Pixel S.n.c.
-    Patrick Brock
-    Paul E Hansen
-    Pedro Silva
-    Petrus Prinsloo
-    Retro Village
-    Rob Messick
-    Roland Fredenhagen
-    Ronan Zeegers
-    Sarksus
-    Scott B
-    Sean
-    segfault-god
-    Sergey
-    Sofox
-    Stephan Kessler
-    Stephen Molyneaux
-    Taylor Ritenour
-    Tom Langwaldt
-    Tricky Fat Cat
-    tukon
-    Vagabond Arcade
-    Vitaliy Sapronenko
-    Xeno Coliseum
-
-    Adam Nakonieczny
-    Adam Nelson
-    Adrian Adamiak
-    Alexander Erlemann
-    Alexander J Maynard
-    Alex Khayrullin
-    alice gambrell
-    Amar Šahinović
-    Andrew Cunningham
-    Andrew Farr
-    Andriy
-    Antanas Paskauskas
-    Antoni Batchelli
-    Arch Henderson III
-    Arthur S. Muszynski
-    Ben Botwin
-    Brandon Hawkinson
-    Caleb Sizemore
-    Cameron Connolly
-    Charlie Whitfield
-    Chase Taranto
-    Chelsea Hash
-    Chris Petrich
-    Chris Serino
-    Christian Leth Jeppesen
-    Cow
-    Craig Ostrin
-    Craig Scarborough
-    Craig Smith
-    Cristopher
-    CzechBlueBear
-    D
-    dan didenko
-    Daniel Hernández Alcojor
-    Daniel Tebbutt
-    Darrian Little
-    Dennis Belfrage
-    Dimitri Nüscheler
-    Donn Eddy
-    Edgar Sun
-    Eric Brand
-    Eugenio Hugo Salgüero Jáñez
-    EXUREI
-    Felix Winterhalter
-    flesk
-    foxydevloper
-    Fransiska
-    Gabrielius Vaiškūnas
-    Gary Hulst
-    gavlig
-    General Chicken
-    Geoffroy Warin
-    GGGames.org
-    Giorgi Khmaladze
-    gisora
-    GlassBrick
-    GrayDwarf
-    Guilherme Felipe de C. G. da Silva
-    Harvey Fong
-    Hayden Whitehead
-    Heath Hayes
-    Horváth Péter
-    Hu Hund
-    Hunter Barabas
-    Jake Burga
-    James Couzens
-    Jan Sælid
-    Jared
-    Jared White
-    Jennifer Wilcox
-    Jeremi Biernacki
-    Jesús Chicharro
-    Joel Fivat
-    Johnathan Kupferer
-    Josef Stumpfegger
-    Jose Malheiro
-    Jose Manuel Muñoz Perez
-    Joseph Crane
-    Joshie Sparks
-    Joshua Flores
-    Joshua Lesperance
-    Juan Velandia
-    Judd
-    Julian Todd
-    Juraj Móza
-    JUSTIN CARROLL
-    Kelteseth
-    kickmaniac
-    kinfox
-    Kos
-    Lakshaya Goel
-    Laszlo Kiss
-    leetNightshade
-    Leo Fidel R Liban
-    Liam Smyth
-    LoparPanda
-    Luca Vazzano
-    Luke
-    MadScientistCarl
-    Marcus Dobler
-    Marcus Richter
-    Mark Barrett
-    Martin Eigel
-    Martin Kotz
-    Martin Soucek
-    matt
-    Matt Greene
-    Matthew Hall
-    Matthias Toepp
-    Mecha Kaiju X
-    medecau
-    Michael
-    Michael Dürwald
-    Michael Policastro
-    MikadoSC
-    Mike Barbee
-    minz1
-    nate etan
-    Nick Abousselam
-    Nicola Cocchiaro
-    Nicole Barovic
-    Nikita Bliznyuk
-    Oliver Dick
-    Oscar Campos
-    Paul Hocker
-    Paul Von Zimmerman
-    Pavel Kotlyar
-    Pete Goodwin
-    Peter Richmond
-    Petr Malac
-    PhaineOfCatz
-    Piotr Wyszyński
-    Pyxl
-    Raymond Harris
-    Rene Tailleur
-    Rhodochrone
-    Rickard Hermanson
-    Rob
-    Robert McDermott
-    Robert Willes
-    Rob McInroy
-    Rocknight Studios
-    Romeo Disca
-    Ronnie Ashlock
-    Ronny Mühle
-    Ryan Scott
-    Samuel Hummerstone
-    Samuel Judd
-    Sean Morgan
-    Sebastian Hutter
-    Serban Serafimescu
-    Sergey Fonaryov
-    Sergey Minakov
-    Shishir Tandale
-    Sing Chun Lee
-    SKison
-    Song Junwoo
-    spacechase0
-    Stephan Hennion
-    Steven Landow
-    Stoned Xander
-    Super Izzo
-    Sven F.
-    Thomas Bjarnelöf
-    Thomas Kurz
-    Tim Howard
-    Tobias Bocanegra
-    Tobias Raggl
-    Todd Smith
-    Tom Wor
-    Torbulous
-    toto bibi
-    Troy Kinsella
-    Turntsnaco
-    tweaklab
-    Tyler Chase
-    Valryia
-    Vincent Cloutier
-    Vlad Ceru Opran
-    VoidPointer
-    Winston
-    Wojciech Chojnacki
-    xzibiting
-    Yifan Lai
-    Yuancheng Zhang
-    Zie Weaver
-
-## Silver donors
-
-    1D_Inc
-    Aaron Mayfield
-    Aaron Oldenburg
-    A. B.
-    Actual_Dio
-    Adam Brunnmeier
-    Adam Carr
-    Adam Long
-    Adam McCurdy
-    Adam N Webber
-    Adam Smeltzer
-    Adam Szymański
-    Adisibio
-    Adrien de Pierres
-    Agustinus Arya
-    Ahmet Kalyoncu
-    Aidan O'Flannagain
-    Aki Mimoto
-    Alan Beauchamp
-    Alberto Salazar Muñoz
-    Alberto Vilches
-    Albin Jonasson Svärdsby
-    Alder Stefano
-    AleMax
-    Ales Jelovcan
-    Alessandro Senese
-    Alexander Ravenheart
-    Alexander Walter (SilvanuZ)
-    Alex Chan
-    Alex Clavelle
-    alex raeside
-    Alex (Well Done Games)
-    Allan Davis
-    Allen Schade
-    Anders Marstein Kruke
-    Andre Stackhouse
-    Andrew Groot
-    andrew james morris
-    Andrew Thomas
-    angrykoala
-    Ano Nim
-    Anthony Avina
-    Anton Bouwer
-    Antti Vesanen
-    Arch Toasty
-    Arda Erol
-    Armin Preiml
-    Arseniy M
-    Arthur Brainville
-    Ashley Claymore
-    Astier Mickael
-    Aubrey Falconer
-    aurelien condomines
-    AzulCrescent
-    Balázs Batári
-    Baptiste Le Bourhis
-    bcat
-    Benedikt
-    Benoit Jauvin-Girard
-    Ben Ridley
-    Ben Vercammen
-    Bernd Jänichen
-    Bernhard Werner
-    Bill Thibault
-    bitbrain
-    Bjarne Voigtländer
-    Black Block
-    blackjacksike
-    Blair Allen
-    Blunderjack
-    Bobby CC Wong
-    Borkzilla
-    Brad Harms
-    Bram
-    brian
-    Brian Klein
-    Brodie Fairhall
-    Bronson Zgeb
-    Bruno Hurth
-    Burney Waring
-    c64cosmin
-    Caleb Gartner
-    Caleb Makela
-    Cameron Meyer
-    Carlos Cejudo
-    Carlos Rios
-    Carl van der Geest
-    Casey
-    Cassidy James
-    Cédric Givord
-    Chad Steadman
-    Chris Chapin
-    Chris Langford
-    Christian Mauduit
-    Christian Winter
-    Christoffer Dahlblom
-    Christophe Gagnier
-    Christopher Chin
-    Christoph Woinke
-    Chris Truebe
-    Cody Parker
-    Conall O
-    Conner Lane
-    Corchari
-    Craig Maloney
-    Craig Post
-    C. R. Messen
-    damucz
-    Daniel Cheney
-    Daniel Johnson
-    Daren Scot Wilson
-    Dave Walker
-    David Baker
-    David Bôle
-    David May
-    David Maziarka
-    David Rapisarda
-    deadwithbread
-    Devin Carraway
-    Diego Pereira
-    Dima Fedotov
-    Dimitri Roche
-    Dmitry Fisher
-    Dmytro Korchynskyi
-    Dominik Wetzel
-    Don B
-    Douglas Plumley
-    Dragontrapper
-    Dr Ewan Murray
-    Duobix
-    Duodecimal
-    DurrDiss
-    Eduardo Teixeira
-    Edward Herbert
-    Edward Swartz
-    Egon Elbre
-    Elgenzay
-    Elias Nykrem
-    Emerson MX
-    Ephemeral
-    Eric Stokes
-    Eric Walkingshaw
-    Eric Williams
-    Erika Sanders
-    Erkki Seppälä
-    Faisal Alkubaisi
-    Fancy Ants Studios
-    fby
-    Fekinox
-    Felix Adam
-    Felix Bohmann
-    Filip Lundby
-    Forty Doubleu
-    Francisco Garcia Florez
-    Francois Holland
-    Frank
-    FrostMarble
-    Game Endeavor
-    Gary Thomas
-    gebba
-    George Marques
-    Georgi Petkov
-    Graham Overby
-    Green Fox
-    Greg Lincoln
-    Greg Olson
-    Greyson Richey
-    Grid
-    Grok Games
-    Grominet
-    Guillaume Pham Ngoc
-    Guldoman
-    Hal A
-    Hayden Foley
-    Heribert Hirth
-    Houdini Blueprints
-    Hunter Jones
-    Ian ORourke
-    Ian Williams
-    IndustrialRobot
-    iveks
-    Jackson Harmer
-    Jacob D
-    Jaguar
-    Jake D
-    Jake Huxell
-    Jako Danar
-    James
-    James A F Manley
-    James Gary
-    James Guardino
-    James Quincy
-    James Thomas
-    Jamie Massey
-    Janis Skuja
-    Jan Vetulani
-    JARKKO PARVIAINEN
-    Jason Bolton
-    Jason Evans
-    Jason Uechi
-    Jeff Hungerford
-    Jeff Messer
-    Jeffrey Berube
-    Jennifer Graves
-    Jesse Dubay
-    Jim Engstrand
-    Joe Hurdle
-    Joe Klemmer
-    Joel Höglund
-    John Bruce
-    John Gabriel
-    John Szevin
-    Jonah Branch
-    Jonas
-    Jonas Arndt
-    Jonas Bernemann
-    Jonas Rudlang
-    Jonas Yamazaki
-    Jonatan R
-    Jonathan Bieber
-    Jonathan G
-    Jonathan Turner
-    Jon Bonazza
-    Jon Sully
-    Jordan West
-    Jordy Goodridge
-    Jorge Antunes
-    Jorge Araya Navarro
-    Jose C. Rubio
-    Joseph Catrambone
-    Josh P
-    Josh Taylor
-    Joshua Heidrich
-    jromkjrom
-    Juanfran
-    Juan Maggi
-    Juan Uys
-    Jueast
-    Julian Murgia
-    June Little
-    Justin Hamilton
-    Justin Hurst
-    Justin Oaksford
-    Justin Spedding
-    KaDokta
-    Keedong Park
-    keeganstoybox
-    Keinan Powers
-    Keith Bradner
-    Kenji Kawabata
-    Ken Minardo
-    Kent Jofur
-    Kerotasma
-    Ketafuki
-    Kevin van Rooijen
-    Kiri Jolly
-    Kjetil Haugland
-    Kodera Software
-    Kolandrious
-    Konstantin Goncharov
-    kormai
-    Kquona
-    Krishna Nadoor
-    Kristian Nygaard Jensen
-    KR McGinley
-    Kronarq
-    KsyTek Games
-    kycho
-    Kyle Burnett
-    Kyle Jacobs
-    Kyuppin
-    La diagonale du poulpe
-    Lasse le Dous
-    Laurent CHEA
-    Laxman Pradhan
-    LEMMiNO
-    Leonardo Dimano
-    Lin Chear
-    Linus Lind Lundgren
-    Ludovic DELVAL
-    Luigi Renna
-    Luis Gaemperle
-    Luis M
-    LunaticInAHat
-    Major Haul
-    Malcolm
-    Marco Lardelli
-    Mark Jad
-    Mark Malone
-    Markus Martin
-    Markus Michael Egger
-    Markus Ort
-    Martin FIbik
-    Martin Holas
-    Martin Liška
-    Martin Trbola
-    Martin Zabinski
-    Mathieu Meissonnier
-    Matt Edwards
-    Matthew Booe
-    Matt Sylvia
-    Maverick
-    Max Fiedler
-    Maxime Blade
-    Maxwell
-    Melissa Mears
-    Merlyn Morgan-Graham
-    mewin
-    mhilbrunner
-    Michael
-    Michael Bruce-Lockhart
-    Michael Haney
-    Michael Morrison
-    Michael Toporkov
-    Michał Skwarek
-    Michel Candries
-    MidoriBunn 'tis BS
-    Mikael Nordenberg
-    Mikayla
-    Mike
-    Mike Birkhead
-    Mike Copley
-    Mitchell
-    Mitchell J. Wagner
-    MJacred
-    ModularMind
-    Molinghu
-    Molly Jameson
-    MoltenGears
-    Moowool
-    MrAZIE
-    Mrjemandem
-    Nathan Fish
-    Nathaniel
-    neighty
-    Neil Blakey-Milner
-    Neil Wang
-    Nerdforge
-    Nerdyninja
-    Nicholas La Roux
-    Nicholas Orlowski
-    Nick Eldrenkamp
-    Nick Macholl
-    Niclas Eriksen
-    Nicolas Goll-Perrier
-    Nicolas Rosset
-    Nils Nordmark
-    Nima Farid
-    Noel Billig
-    NZ
-    oceoh
-    Okatima
-    Oleg Reva
-    Oriol Muñoz Princep
-    oscar1000108
-    Oscar Domingo
-    Pascal
-    Patrick Indermühle
-    Patrick Nafarrete
-    Paul Gieske
-    Paweł Kowal
-    Paweł Łyczkowski
-    Peter Höglund
-    Philip Cohoe
-    Philip Ludington (MrPhil)
-    Pierre Caye
-    pj
-    Point08
-    Preethi Vaidyanathan
-    pwab
-    RabidTunes
-    Rackat
-    RackBar Dingum
-    Rad Cat
-    Rafa Laguna
-    Raffaele Aramo
-    Ragnar Pettersson
-    Rainer Amler
-    Rami Hanano
-    Rammeow
-    red1939
-    Remi Rampin
-    Reneator
-    René Habermann
-    Riccardo Marini
-    Richard Hayes
-    Richard Ivánek
-    Richard Néveri
-    Riley
-    Rob Ruana
-    Rodrigo Loli
-    Roger Smith
-    Roglozor
-    Roland Rząsa
-    Roman Tinkov
-    Ronald Ho Hip (CrimsonZA)
-    Ronan
-    Roy Scayged
-    Ryan
-    Ryan Groom
-    Sam Caulfield
-    Sam Edson
-    Scott Longley
-    Sean Lynch
-    Sean Wall
-    Sebastian Michailidis
-    SeongWan Kim
-    SeungJong k
-    Shaidak
-    Shane
-    Shane Sicienski
-    Shane Spoor
-    Silver1063
-    simdee
-    Simon Jonas Larsen
-    Simon Schoenenberger
-    Simon Wenner
-    sirn
-    Skalli
-    slavfox
-    smbe19
-    smo1704
-    Solene Waked
-    Sophie Winter
-    Spencer Everhart
-    Squirrel
-    Stéphane Roussel
-    Stephen Rice
-    Steve Cloete
-    Steven Drovie
-    summerblind
-    Sung soo Choi
-    Svenne Krap
-    SxP
-    tadashi endo
-    Tarch
-    Terry
-    the9thdude
-    The Domis4
-    Theodore Lindsey
-    TheVoiceInMyHead
-    thomas
-    Thomas Bechtold
-    Thomas Detoy
-    Tianren Qin
-    Till1805
-    Tim Drumheller
-    Tim Erskine
-    Tim Gleason
-    Timothy B. MacDonald
-    Title Plinsut
-    TMoney
-    Toadile
-    Tobias Bradtke
-    Tom Coxon
-    Tom Webster
-    Torgeir Lilleskog
-    Torsten Crass
-    toupeira
-    Travis O'Brien
-    Trent Skinner
-    tril zerobyte
-    Triumph263 .
-    Troy Bonneau
-    Tryggve Sollid
-    Turgut Temucin
-    Tyler Stafos
-    UltyX
-    Uther
-    v01tech
-    Vaida Narušė
-    Vaughan Ling
-    Victor
-    VikFro
-    Vincent Foulon
-    Vi Watch
-    Vladimir Savin
-    Vladislav Smirnov
-    VoxelVisions.com
-    Wapiti .
-    Watchinofoye
-    werner mendizabal
-    Wiley Thompson
-    William Edwards
-    William F Siqueira
-    William Hogben
-    Wyatt Goodin
-    xenomat
-    yakcyll
-    Yan Shi
-    Yegor Smirnov
-    Zak Stephens
-    Zher Huei Lee
-    蕭惟允
-    貴宏 小松
-    郝晨煜
-
-## Bronze donors
-
-There are even more donors that support the project with a small monthly donation.
-Every bit counts and we thank every one of them for their amazing support!
--- a/LICENSE.md
+++ b/LICENSE.md
@ -0,0 +1,23 @@
+                         GODOT ENGINE                                
+                  http://www.godotengine.org                         
+**********************************************************************
+ Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 
+                                                                       
+ Permission is hereby granted, free of charge, to any person obtaining 
+ a copy of this software and associated documentation files (the       
+ "Software"), to deal in the Software without restriction, including   
+ without limitation the rights to use, copy, modify, merge, publish,   
+ distribute, sublicense, and/or sell copies of the Software, and to    
+ permit persons to whom the Software is furnished to do so, subject to 
+ the following conditions:                                             
+                                                                       
+ The above copyright notice and this permission notice shall be        
+ included in all copies or substantial portions of the Software.       
+                                                                       
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  
+ CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  
+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     
+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                
--- a/LICENSE.txt
+++ b/LICENSE.txt
@ -1,20 +0,0 @@
-Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.
-Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--- a/LOGO_LICENSE.md
+++ b/LOGO_LICENSE.md
@ -1,5 +0,0 @@
-Godot Engine Logo
-Copyright (c) 2017 Andrea Calabró
-
-This work is licensed under a Creative Commons Attribution 4.0 International
-License (CC-BY-4.0 International) <https://creativecommons.org/licenses/by/4.0/>.
--- a/README.md
+++ b/README.md
@ -1,78 +1,31 @@
-# Godot Engine
+![GODOT](/logo.png)

-<p align="center">
-  <a href="https://godotengine.org">
-    <img src="logo_outlined.svg" width="400" alt="Godot Engine logo">
-  </a>
-</p>
+### The Engine

-## 2D and 3D cross-platform game engine
+Godot is a fully featured, open source, MIT licensed, game engine. It focuses on having great tools, and a visual oriented workflow that can export to PC, Mobile and Web platforms with no hassle.
+The editor, language and APIs are feature rich, yet simple to learn, allowing you to become productive in a matter of hours.

-**[Godot Engine](https://godotengine.org) is a feature-packed, cross-platform
-game engine to create 2D and 3D games from a unified interface.** It provides a
-comprehensive set of common tools, so that users can focus on making games
-without having to reinvent the wheel. Games can be exported in one click to a
-number of platforms, including the major desktop platforms (Linux, macOS,
-Windows), mobile platforms (Android, iOS), as well as Web-based platforms
-(HTML5) and
-[consoles](https://docs.godotengine.org/en/latest/tutorials/platform/consoles.html).
+### About

-## Free, open source and community-driven
+Godot has been developed by Juan Linietsky and Ariel Manzur for several years, and was born as an in-house engine, used to publish several work-for-hire titles.
+Development is sponsored by OKAM Studio (http://www.okamstudio.com).

-Godot is completely free and open source under the very permissive MIT license.
-No strings attached, no royalties, nothing. The users' games are theirs, down
-to the last line of engine code. Godot's development is fully independent and
-community-driven, empowering users to help shape their engine to match their
-expectations. It is supported by the [Software Freedom Conservancy](https://sfconservancy.org/)
-not-for-profit.
+### Godot is BETA. Collaborate!!

-Before being open sourced in February 2014, Godot had been developed by Juan
-Linietsky and Ariel Manzur (both still maintaining the project) for several
-years as an in-house engine, used to publish several work-for-hire titles.
+Having been developed as in-house means that the user experience may still not be ideal for everyone. The features needed to make a great game are there, but we really need your help to fix all the rough edges and improve usability (via feedback and/or code contributions).
+We know we are close to having an awesome, open source, game engine with nothing to envy from the best commercial offerings, but we can't do this alone. This is why Godot is now open source, so everyone can help us reach this goal.

-![Screenshot of a 3D scene in Godot Engine](https://raw.githubusercontent.com/godotengine/godot-design/master/screenshots/editor_tps_demo_1920x1080.jpg)
+### Documentation

-## Getting the engine
+Documentation has been moved to the [GitHub Wiki](https://github.com/okamstudio/godot/wiki).

-### Binary downloads
+### Binary Downloads, Community, etc.

-Official binaries for the Godot editor and the export templates can be found
-[on the homepage](https://godotengine.org/download).
+Binary downloads, community, etc. can be found in Godot homepage:

-### Compiling from source
+http://www.godotengine.org

-[See the official docs](https://docs.godotengine.org/en/latest/development/compiling/)
-for compilation instructions for every supported platform.
+### Compiling from Source

-## Community and contributing
-
-Godot is not only an engine but an ever-growing community of users and engine
-developers. The main community channels are listed [on the homepage](https://godotengine.org/community).
-
-To get in touch with the engine developers, the best way is to join the
-[Godot Contributors Chat](https://chat.godotengine.org).
-
-To get started contributing to the project, see the [contributing guide](CONTRIBUTING.md).
-
-## Documentation and demos
-
-The official documentation is hosted on [ReadTheDocs](https://docs.godotengine.org).
-It is maintained by the Godot community in its own [GitHub repository](https://github.com/godotengine/godot-docs).
-
-The [class reference](https://docs.godotengine.org/en/latest/classes/)
-is also accessible from the Godot editor.
-
-The official demos are maintained in their own [GitHub repository](https://github.com/godotengine/godot-demo-projects)
-as well.
-
-There are also a number of other
-[learning resources](https://docs.godotengine.org/en/latest/community/tutorials.html)
-provided by the community, such as text and video tutorials, demos, etc.
-Consult the [community channels](https://godotengine.org/community)
-for more information.
-
-[![Actions Build Status](https://github.com/godotengine/godot/workflows/Godot/badge.svg?branch=master)](https://github.com/godotengine/godot/actions)
-[![Code Triagers Badge](https://www.codetriage.com/godotengine/godot/badges/users.svg)](https://www.codetriage.com/godotengine/godot)
-[![Translate on Weblate](https://hosted.weblate.org/widgets/godot-engine/-/godot/svg-badge.svg)](https://hosted.weblate.org/engage/godot-engine/?utm_source=widget)
-[![Total alerts on LGTM](https://img.shields.io/lgtm/alerts/g/godotengine/godot.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/godotengine/godot/alerts)
-[![TODOs](https://badgen.net/https/api.tickgit.com/badgen/github.com/godotengine/godot)](https://www.tickgit.com/browse?repo=github.com/godotengine/godot)
+Compilation instructions for every platform can be found in the Wiki:
+https://github.com/okamstudio/godot/wiki/advanced
--- a/908
+++ b/908
@ -1,696 +1,340 @@
-#!/usr/bin/env python
+EnsureSConsVersion(0,14);

-EnsureSConsVersion(0, 98, 1)
-
-# System
-import atexit
-import glob
+import string
 import os
-import pickle
+import os.path
+import glob
 import sys
-import time
-from collections import OrderedDict
-
-# Local
 import methods
-import gles_builders
-from platform_methods import run_in_subprocess
+
+methods.update_version()

 # scan possible build platforms

-platform_list = []  # list of platforms
-platform_opts = {}  # options for each platform
-platform_flags = {}  # flags for each platform
+platform_list = [] # list of platforms
+platform_opts = {} # options for each platform
+platform_flags = {} # flags for each platform

-active_platforms = []
-active_platform_ids = []
-platform_exporters = []
-platform_apis = []

-time_at_start = time.time()
+active_platforms=[]
+active_platform_ids=[]
+platform_exporters=[]
+global_defaults=[]

-for x in sorted(glob.glob("platform/*")):
-    if not os.path.isdir(x) or not os.path.exists(x + "/detect.py"):
-        continue
-    tmppath = "./" + x
+for x in glob.glob("platform/*"):
+	if (not os.path.isdir(x)):
+		continue
+	tmppath="./"+x

-    sys.path.insert(0, tmppath)
-    import detect
+	sys.path.append(tmppath)
+	import detect

-    if os.path.exists(x + "/export/export.cpp"):
-        platform_exporters.append(x[9:])
-    if os.path.exists(x + "/api/api.cpp"):
-        platform_apis.append(x[9:])
-    if detect.is_active():
-        active_platforms.append(detect.get_name())
-        active_platform_ids.append(x)
-    if detect.can_build():
-        x = x.replace("platform/", "")  # rest of world
-        x = x.replace("platform\\", "")  # win32
-        platform_list += [x]
-        platform_opts[x] = detect.get_opts()
-        platform_flags[x] = detect.get_flags()
-    sys.path.remove(tmppath)
-    sys.modules.pop("detect")
+	if (os.path.exists(x+"/export/export.cpp")):
+		platform_exporters.append(x[9:])
+	if (os.path.exists(x+"/globals/global_defaults.cpp")):
+		global_defaults.append(x[9:])
+	if (detect.is_active()):
+		active_platforms.append( detect.get_name() )
+		active_platform_ids.append(x);
+	if (detect.can_build()):
+		x=x.replace("platform/","") # rest of world
+		x=x.replace("platform\\","") # win32
+		platform_list+=[x]
+		platform_opts[x]=detect.get_opts()
+		platform_flags[x]=detect.get_flags()
+	sys.path.remove(tmppath)
+	sys.modules.pop('detect')

-methods.save_active_platforms(active_platforms, active_platform_ids)
+module_list=methods.detect_modules()

-custom_tools = ["default"]

-platform_arg = ARGUMENTS.get("platform", ARGUMENTS.get("p", False))
+#print "Detected Platforms: "+str(platform_list)

-if os.name == "nt" and (platform_arg == "android" or methods.get_cmdline_bool("use_mingw", False)):
-    custom_tools = ["mingw"]
-elif platform_arg == "javascript":
-    # Use generic POSIX build toolchain for Emscripten.
-    custom_tools = ["cc", "c++", "ar", "link", "textfile", "zip"]
+methods.save_active_platforms(active_platforms,active_platform_ids)

-# We let SCons build its default ENV as it includes OS-specific things which we don't
-# want to have to pull in manually.
-# Then we prepend PATH to make it take precedence, while preserving SCons' own entries.
-env_base = Environment(tools=custom_tools)
-env_base.PrependENVPath("PATH", os.getenv("PATH"))
-env_base.PrependENVPath("PKG_CONFIG_PATH", os.getenv("PKG_CONFIG_PATH"))
-if "TERM" in os.environ:  # Used for colored output.
-    env_base["ENV"]["TERM"] = os.environ["TERM"]
+custom_tools=['default']

-env_base.disabled_modules = []
-env_base.use_ptrcall = False
-env_base.module_version_string = ""
-env_base.msvc = False
+if (os.name=="posix"):
+	pass
+elif (os.name=="nt"):
+    if (os.getenv("VSINSTALLDIR")==None):
+	custom_tools=['mingw']

+env_base=Environment(tools=custom_tools,ENV = {'PATH' : os.environ['PATH']});
+#env_base=Environment(tools=custom_tools);
+env_base.global_defaults=global_defaults
+env_base.android_source_modules=[]
+env_base.android_source_files=[]
+env_base.android_module_libraries=[]
+env_base.android_manifest_chunk=""
+env_base.disabled_modules=[]
+
+env_base.__class__.android_module_source = methods.android_module_source
+env_base.__class__.android_module_library = methods.android_module_library
+env_base.__class__.android_module_file = methods.android_module_file
+env_base.__class__.android_module_manifest = methods.android_module_manifest
 env_base.__class__.disable_module = methods.disable_module

-env_base.__class__.add_module_version_string = methods.add_module_version_string
-
 env_base.__class__.add_source_files = methods.add_source_files
-env_base.__class__.use_windows_spawn_fix = methods.use_windows_spawn_fix
-env_base.__class__.split_lib = methods.split_lib

-env_base.__class__.add_shared_library = methods.add_shared_library
-env_base.__class__.add_library = methods.add_library
-env_base.__class__.add_program = methods.add_program
-env_base.__class__.CommandNoCache = methods.CommandNoCache
-env_base.__class__.disable_warnings = methods.disable_warnings
+customs = ['custom.py']

-env_base["x86_libtheora_opt_gcc"] = False
-env_base["x86_libtheora_opt_vc"] = False
-
-# avoid issues when building with different versions of python out of the same directory
-env_base.SConsignFile(".sconsign{0}.dblite".format(pickle.HIGHEST_PROTOCOL))
-
-# Build options
-
-customs = ["custom.py"]
-
-profile = ARGUMENTS.get("profile", "")
+profile = ARGUMENTS.get("profile", False)
 if profile:
-    if os.path.isfile(profile):
-        customs.append(profile)
-    elif os.path.isfile(profile + ".py"):
-        customs.append(profile + ".py")
+	import os.path
+	if os.path.isfile(profile):
+		customs.append(profile)
+	elif os.path.isfile(profile+".py"):
+		customs.append(profile+".py")

-opts = Variables(customs, ARGUMENTS)
+opts=Variables(customs, ARGUMENTS)
+opts.Add('target', 'Compile Target (debug/release_debug/release).', "debug")
+opts.Add('bits', 'Compile Target Bits (default/32/64).', "default")
+opts.Add('platform','Platform: '+str(platform_list)+'.',"")
+opts.Add('p','Platform (same as platform=).',"")
+opts.Add('tools','Build Tools (Including Editor): (yes/no)','yes')
+opts.Add('gdscript','Build GDSCript support: (yes/no)','yes')
+opts.Add('vorbis','Build Ogg Vorbis Support: (yes/no)','yes')
+opts.Add('minizip','Build Minizip Archive Support: (yes/no)','yes')
+opts.Add('squish','Squish BC Texture Compression in editor (yes/no)','yes')
+opts.Add('theora','Theora Video (yes/no)','yes')
+opts.Add('use_theoraplayer_binary', "Use precompiled binaries from libtheoraplayer for ogg/theora/vorbis (yes/no)", "no")
+opts.Add('freetype','Freetype support in editor','yes')
+opts.Add('speex','Speex Audio (yes/no)','yes')
+opts.Add('xml','XML Save/Load support (yes/no)','yes')
+opts.Add('png','PNG Image loader support (yes/no)','yes')
+opts.Add('jpg','JPG Image loader support (yes/no)','yes')
+opts.Add('webp','WEBP Image loader support (yes/no)','yes')
+opts.Add('dds','DDS Texture loader support (yes/no)','yes')
+opts.Add('pvr','PVR (PowerVR) Texture loader support (yes/no)','yes')
+opts.Add('builtin_zlib','Use built-in zlib (yes/no)','yes')
+opts.Add('openssl','Use OpenSSL (yes/no/builtin)','no')
+opts.Add('musepack','Musepack Audio (yes/no)','yes')
+opts.Add("CXX", "Compiler");
+opts.Add("CCFLAGS", "Custom flags for the C++ compiler");
+opts.Add("CFLAGS", "Custom flags for the C compiler");
+opts.Add("LINKFLAGS", "Custom flags for the linker");
+opts.Add('disable_3d', 'Disable 3D nodes for smaller executable (yes/no)', "no")
+opts.Add('disable_advanced_gui', 'Disable advance 3D gui nodes and behaviors (yes/no)', "no")

-# Target build options
-opts.Add("p", "Platform (alias for 'platform')", "")
-opts.Add("platform", "Target platform (%s)" % ("|".join(platform_list),), "")
-opts.Add(BoolVariable("tools", "Build the tools (a.k.a. the Godot editor)", True))
-opts.Add(EnumVariable("target", "Compilation target", "debug", ("debug", "release_debug", "release")))
-opts.Add("arch", "Platform-dependent architecture (arm/arm64/x86/x64/mips/...)", "")
-opts.Add(EnumVariable("bits", "Target platform bits", "default", ("default", "32", "64")))
-opts.Add(EnumVariable("optimize", "Optimization type", "speed", ("speed", "size", "none")))
-opts.Add(BoolVariable("production", "Set defaults to build Godot for use in production", False))
-opts.Add(BoolVariable("use_lto", "Use link-time optimization", False))
+# add platform specific options

-# Components
-opts.Add(BoolVariable("deprecated", "Enable deprecated features", True))
-opts.Add(BoolVariable("minizip", "Enable ZIP archive support using minizip", True))
-opts.Add(BoolVariable("xaudio2", "Enable the XAudio2 audio driver", False))
-opts.Add("custom_modules", "A list of comma-separated directory paths containing custom modules to build.", "")
-opts.Add(BoolVariable("custom_modules_recursive", "Detect custom modules recursively for each specified path.", True))
+for k in platform_opts.keys():
+	opt_list = platform_opts[k]
+	for o in opt_list:
+		opts.Add(o[0],o[1],o[2])

-# Advanced options
-opts.Add(BoolVariable("dev", "If yes, alias for verbose=yes warnings=extra werror=yes", False))
-opts.Add(BoolVariable("progress", "Show a progress indicator during compilation", True))
-opts.Add(BoolVariable("verbose", "Enable verbose output for the compilation", False))
-opts.Add(EnumVariable("warnings", "Level of compilation warnings", "all", ("extra", "all", "moderate", "no")))
-opts.Add(BoolVariable("werror", "Treat compiler warnings as errors", False))
-opts.Add("extra_suffix", "Custom extra suffix added to the base filename of all generated binary files", "")
-opts.Add(BoolVariable("vsproj", "Generate a Visual Studio solution", False))
-opts.Add(
-    BoolVariable(
-        "split_libmodules",
-        "Split intermediate libmodules.a in smaller chunks to prevent exceeding linker command line size (forced to True when using MinGW)",
-        False,
-    )
-)
-opts.Add(BoolVariable("disable_3d", "Disable 3D nodes for a smaller executable", False))
-opts.Add(BoolVariable("disable_advanced_gui", "Disable advanced GUI nodes and behaviors", False))
-opts.Add(BoolVariable("no_editor_splash", "Don't use the custom splash screen for the editor", False))
-opts.Add("system_certs_path", "Use this path as SSL certificates default for editor (for package maintainers)", "")
-opts.Add(BoolVariable("use_precise_math_checks", "Math checks use very precise epsilon (debug option)", False))
+for x in module_list:
+	opts.Add('module_'+x+'_enabled', "Enable module '"+x+"'.", "yes")

-# Thirdparty libraries
-opts.Add(BoolVariable("builtin_bullet", "Use the built-in Bullet library", True))
-opts.Add(BoolVariable("builtin_certs", "Use the built-in SSL certificates bundles", True))
-opts.Add(BoolVariable("builtin_embree", "Use the built-in Embree library", True))
-opts.Add(BoolVariable("builtin_enet", "Use the built-in ENet library", True))
-opts.Add(BoolVariable("builtin_freetype", "Use the built-in FreeType library", True))
-opts.Add(BoolVariable("builtin_libogg", "Use the built-in libogg library", True))
-opts.Add(BoolVariable("builtin_libpng", "Use the built-in libpng library", True))
-opts.Add(BoolVariable("builtin_libtheora", "Use the built-in libtheora library", True))
-opts.Add(BoolVariable("builtin_libvorbis", "Use the built-in libvorbis library", True))
-opts.Add(BoolVariable("builtin_libvpx", "Use the built-in libvpx library", True))
-opts.Add(BoolVariable("builtin_libwebp", "Use the built-in libwebp library", True))
-opts.Add(BoolVariable("builtin_wslay", "Use the built-in wslay library", True))
-opts.Add(BoolVariable("builtin_mbedtls", "Use the built-in mbedTLS library", True))
-opts.Add(BoolVariable("builtin_miniupnpc", "Use the built-in miniupnpc library", True))
-opts.Add(BoolVariable("builtin_opus", "Use the built-in Opus library", True))
-opts.Add(BoolVariable("builtin_pcre2", "Use the built-in PCRE2 library", True))
-opts.Add(BoolVariable("builtin_pcre2_with_jit", "Use JIT compiler for the built-in PCRE2 library", True))
-opts.Add(BoolVariable("builtin_recast", "Use the built-in Recast library", True))
-opts.Add(BoolVariable("builtin_squish", "Use the built-in squish library", True))
-opts.Add(BoolVariable("builtin_xatlas", "Use the built-in xatlas library", True))
-opts.Add(BoolVariable("builtin_zlib", "Use the built-in zlib library", True))
-opts.Add(BoolVariable("builtin_zstd", "Use the built-in Zstd library", True))
-
-# Compilation environment setup
-opts.Add("CXX", "C++ compiler")
-opts.Add("CC", "C compiler")
-opts.Add("LINK", "Linker")
-opts.Add("CCFLAGS", "Custom flags for both the C and C++ compilers")
-opts.Add("CFLAGS", "Custom flags for the C compiler")
-opts.Add("CXXFLAGS", "Custom flags for the C++ compiler")
-opts.Add("LINKFLAGS", "Custom flags for the linker")
-
-# Update the environment to have all above options defined
-# in following code (especially platform and custom_modules).
-opts.Update(env_base)
-
-# Platform selection: validate input, and add options.
-
-selected_platform = ""
-
-if env_base["platform"] != "":
-    selected_platform = env_base["platform"]
-elif env_base["p"] != "":
-    selected_platform = env_base["p"]
-else:
-    # Missing `platform` argument, try to detect platform automatically
-    if (
-        sys.platform.startswith("linux")
-        or sys.platform.startswith("dragonfly")
-        or sys.platform.startswith("freebsd")
-        or sys.platform.startswith("netbsd")
-        or sys.platform.startswith("openbsd")
-    ):
-        selected_platform = "x11"
-    elif sys.platform == "darwin":
-        selected_platform = "osx"
-    elif sys.platform == "win32":
-        selected_platform = "windows"
-    else:
-        print("Could not detect platform automatically. Supported platforms:")
-        for x in platform_list:
-            print("\t" + x)
-        print("\nPlease run SCons again and select a valid platform: platform=<string>")
-
-    if selected_platform != "":
-        print("Automatically detected platform: " + selected_platform)
-
-if selected_platform in ["linux", "bsd", "linuxbsd"]:
-    if selected_platform == "linuxbsd":
-        # Alias for forward compatibility.
-        print('Platform "linuxbsd" is still called "x11" in Godot 3.x. Building for platform "x11".')
-    # Alias for convenience.
-    selected_platform = "x11"
-
-# Make sure to update this to the found, valid platform as it's used through the buildsystem as the reference.
-# It should always be re-set after calling `opts.Update()` otherwise it uses the original input value.
-env_base["platform"] = selected_platform
-
-# Add platform-specific options.
-if selected_platform in platform_opts:
-    for opt in platform_opts[selected_platform]:
-        opts.Add(opt)
-
-# Update the environment to take platform-specific options into account.
-opts.Update(env_base)
-env_base["platform"] = selected_platform  # Must always be re-set after calling opts.Update().
-
-# Detect modules.
-modules_detected = OrderedDict()
-module_search_paths = ["modules"]  # Built-in path.
-
-if env_base["custom_modules"]:
-    paths = env_base["custom_modules"].split(",")
-    for p in paths:
-        try:
-            module_search_paths.append(methods.convert_custom_modules_path(p))
-        except ValueError as e:
-            print(e)
-            sys.exit(255)
-
-for path in module_search_paths:
-    if path == "modules":
-        # Built-in modules don't have nested modules,
-        # so save the time it takes to parse directories.
-        modules = methods.detect_modules(path, recursive=False)
-    else:  # Custom.
-        modules = methods.detect_modules(path, env_base["custom_modules_recursive"])
-        # Provide default include path for both the custom module search `path`
-        # and the base directory containing custom modules, as it may be different
-        # from the built-in "modules" name (e.g. "custom_modules/summator/summator.h"),
-        # so it can be referenced simply as `#include "summator/summator.h"`
-        # independently of where a module is located on user's filesystem.
-        env_base.Prepend(CPPPATH=[path, os.path.dirname(path)])
-    # Note: custom modules can override built-in ones.
-    modules_detected.update(modules)
-
-# Add module options
-for name, path in modules_detected.items():
-    enabled = True
-    sys.path.insert(0, path)
-    import config
-
-    try:
-        enabled = config.is_enabled()
-    except AttributeError:
-        pass
-    sys.path.remove(path)
-    sys.modules.pop("config")
-    opts.Add(BoolVariable("module_" + name + "_enabled", "Enable module '%s'" % (name,), enabled))
-
-methods.write_modules(modules_detected)
-
-# Update the environment again after all the module options are added.
-opts.Update(env_base)
-env_base["platform"] = selected_platform  # Must always be re-set after calling opts.Update().
-Help(opts.GenerateHelpText(env_base))
+opts.Update(env_base) # update environment
+Help(opts.GenerateHelpText(env_base)) # generate help

 # add default include paths

-env_base.Prepend(CPPPATH=["#"])
+env_base.Append(CPPPATH=['#core','#core/math','#tools','#drivers','#'])
+	
+# configure ENV for platform	
+env_base.platform_exporters=platform_exporters

-# configure ENV for platform
-env_base.platform_exporters = platform_exporters
-env_base.platform_apis = platform_apis
+"""
+sys.path.append("./platform/"+env_base["platform"])
+import detect
+detect.configure(env_base)
+sys.path.remove("./platform/"+env_base["platform"])
+sys.modules.pop('detect')
+"""

-# Build type defines - more platform-specific ones can be in detect.py.
-if env_base["target"] == "release_debug" or env_base["target"] == "debug":
-    # DEBUG_ENABLED enables debugging *features* and debug-only code, which is intended
-    # to give *users* extra debugging information for their game development.
-    env_base.Append(CPPDEFINES=["DEBUG_ENABLED"])
+if (env_base['target']=='debug'):
+	env_base.Append(CPPFLAGS=['-DDEBUG_MEMORY_ALLOC']);
+	env_base.Append(CPPFLAGS=['-DSCI_NAMESPACE'])

-if env_base["target"] == "debug":
-    # DEV_ENABLED enables *engine developer* code which should only be compiled for those
-    # working on the engine itself.
-    env_base.Append(CPPDEFINES=["DEV_ENABLED"])
+env_base.platforms = {}

-if env_base["use_precise_math_checks"]:
-    env_base.Append(CPPDEFINES=["PRECISE_MATH_CHECKS"])

-if env_base["no_editor_splash"]:
-    env_base.Append(CPPDEFINES=["NO_EDITOR_SPLASH"])
+selected_platform =""
+
+if env_base['platform'] != "":
+	selected_platform=env_base['platform']
+elif env_base['p'] != "":
+	selected_platform=env_base['p']
+	env_base["platform"]=selected_platform

-if not env_base["deprecated"]:
-    env_base.Append(CPPDEFINES=["DISABLE_DEPRECATED"])

 if selected_platform in platform_list:
-    tmppath = "./platform/" + selected_platform
-    sys.path.insert(0, tmppath)
-    import detect

-    if "create" in dir(detect):
-        env = detect.create(env_base)
-    else:
-        env = env_base.Clone()
+	sys.path.append("./platform/"+selected_platform)
+	import detect
+	if "create" in dir(detect):
+		env = detect.create(env_base)
+	else:
+		env = env_base.Clone()

-    # Generating the compilation DB (`compile_commands.json`) requires SCons 4.0.0 or later.
-    from SCons import __version__ as scons_raw_version
+	env.extra_suffix=""

-    scons_ver = env._get_major_minor_revision(scons_raw_version)
+	CCFLAGS = env.get('CCFLAGS', '')
+	env['CCFLAGS'] = ''

-    if scons_ver >= (4, 0, 0):
-        env.Tool("compilation_db")
-        env.Alias("compiledb", env.CompilationDatabase())
+	env.Append(CCFLAGS=string.split(str(CCFLAGS)))

-    # 'dev' and 'production' are aliases to set default options if they haven't been set
-    # manually by the user.
-    if env["dev"]:
-        env["verbose"] = methods.get_cmdline_bool("verbose", True)
-        env["warnings"] = ARGUMENTS.get("warnings", "extra")
-        env["werror"] = methods.get_cmdline_bool("werror", True)
-    if env["production"]:
-        env["use_static_cpp"] = methods.get_cmdline_bool("use_static_cpp", True)
-        env["use_lto"] = methods.get_cmdline_bool("use_lto", True)
-        print("use_lto is: " + str(env["use_lto"]))
-        env["debug_symbols"] = methods.get_cmdline_bool("debug_symbols", False)
-        if not env["tools"] and env["target"] == "debug":
-            print(
-                "WARNING: Requested `production` build with `tools=no target=debug`, "
-                "this will give you a full debug template (use `target=release_debug` "
-                "for an optimized template with debug features)."
-            )
-        if env.msvc:
-            print(
-                "WARNING: For `production` Windows builds, you should use MinGW with GCC "
-                "or Clang instead of Visual Studio, as they can better optimize the "
-                "GDScript VM in a very significant way. MSVC LTO also doesn't work "
-                "reliably for our use case."
-                "If you want to use MSVC nevertheless for production builds, set "
-                "`debug_symbols=no use_lto=no` instead of the `production=yes` option."
-            )
-            Exit(255)
+	CFLAGS = env.get('CFLAGS', '')
+	env['CFLAGS'] = ''

-    env.extra_suffix = ""
+	env.Append(CFLAGS=string.split(str(CFLAGS)))

-    if env["extra_suffix"] != "":
-        env.extra_suffix += "." + env["extra_suffix"]
+	LINKFLAGS = env.get('LINKFLAGS', '')
+	env['LINKFLAGS'] = ''

-    # Environment flags
-    CCFLAGS = env.get("CCFLAGS", "")
-    env["CCFLAGS"] = ""
-    env.Append(CCFLAGS=str(CCFLAGS).split())
+	env.Append(LINKFLAGS=string.split(str(LINKFLAGS)))

-    CFLAGS = env.get("CFLAGS", "")
-    env["CFLAGS"] = ""
-    env.Append(CFLAGS=str(CFLAGS).split())
+	detect.configure(env)

-    CXXFLAGS = env.get("CXXFLAGS", "")
-    env["CXXFLAGS"] = ""
-    env.Append(CXXFLAGS=str(CXXFLAGS).split())
+	# Set our C and C++ standard requirements.
+	# Prepending to make it possible to override.
+	# This MSVC "detection" is an extreme hack.
+	is_msvc = (os.name=="nt") and (os.getenv("VSINSTALLDIR")!=None or os.getenv("VCINSTALLDIR")!=None) and (selected_platform in ["windows", "winrt"])
+	if (not is_msvc):
+		# Specifying GNU extensions support explicitly, which are supported by both GCC and Clang.
+		# We don't support C++17 so stick to earlier standards.
+		# Godot 1.0 definitely started as a C++98 codebase.
+		env.Prepend(CFLAGS=["-std=gnu11"])
+		env.Prepend(CXXFLAGS=["-std=gnu++98"])
+		# Disable these auto-enabled warnings which are treated as errors by modern compilers.
+		env.Prepend(CCFLAGS=["-Wno-error=implicit-function-declaration", "-Wno-error=incompatible-pointer-types"])
+	else:
+		# MSVC doesn't support setting C++ to pre-C++14 standards, so do nothing and hope it works.
+		pass

-    LINKFLAGS = env.get("LINKFLAGS", "")
-    env["LINKFLAGS"] = ""
-    env.Append(LINKFLAGS=str(LINKFLAGS).split())
+	flag_list = platform_flags[selected_platform]
+	for f in flag_list:
+		if not (f[0] in ARGUMENTS): # allow command line to override platform flags
+			env[f[0]] = f[1]

-    # Platform specific flags
-    flag_list = platform_flags[selected_platform]
-    for f in flag_list:
-        if not (f[0] in ARGUMENTS):  # allow command line to override platform flags
-            env[f[0]] = f[1]
+        #env['platform_libsuffix'] = env['LIBSUFFIX']

-    # Must happen after the flags definition, so that they can be used by platform detect
-    detect.configure(env)
+	suffix="."+selected_platform

-    # Set our C and C++ standard requirements.
-    # Prepending to make it possible to override
-    # This needs to come after `configure`, otherwise we don't have env.msvc.
-    if not env.msvc:
-        # Specifying GNU extensions support explicitly, which are supported by
-        # both GCC and Clang. This mirrors GCC and Clang's current default
-        # compile flags if no -std is specified.
-        env.Prepend(CFLAGS=["-std=gnu11"])
-        env.Prepend(CXXFLAGS=["-std=gnu++14"])
-    else:
-        # MSVC doesn't have clear C standard support, /std only covers C++.
-        # We apply it to CCFLAGS (both C and C++ code) in case it impacts C features.
-        env.Prepend(CCFLAGS=["/std:c++14"])
+	if (env["target"]=="release"):
+		if (env["tools"]=="yes"):
+			print("Tools can only be built with targets 'debug' and 'release_debug'.")
+			sys.exit(255)
+		suffix+=".opt"

-    # Configure compiler warnings
-    if env.msvc:  # MSVC
-        # Truncations, narrowing conversions, signed/unsigned comparisons...
-        disable_nonessential_warnings = ["/wd4267", "/wd4244", "/wd4305", "/wd4018", "/wd4800"]
-        if env["warnings"] == "extra":
-            env.Append(CCFLAGS=["/Wall"])  # Implies /W4
-        elif env["warnings"] == "all":
-            env.Append(CCFLAGS=["/W3"] + disable_nonessential_warnings)
-        elif env["warnings"] == "moderate":
-            env.Append(CCFLAGS=["/W2"] + disable_nonessential_warnings)
-        else:  # 'no'
-            env.Append(CCFLAGS=["/w"])
-        # Set exception handling model to avoid warnings caused by Windows system headers.
-        env.Append(CCFLAGS=["/EHsc"])
+	elif (env["target"]=="release_debug"):
+		if (env["tools"]=="yes"):
+			suffix+=".opt.tools"
+		else:
+			suffix+=".opt.debug"
+	else:
+		if (env["tools"]=="yes"):
+			suffix+=".tools"
+		else:
+			suffix+=".debug"

-        if env["werror"]:
-            env.Append(CCFLAGS=["/WX"])
-    else:  # GCC, Clang
-        version = methods.get_compiler_version(env) or [-1, -1]
+	if (env["bits"]=="32"):
+		suffix+=".32"
+	elif (env["bits"]=="64"):
+		suffix+=".64"

-        common_warnings = []
+	suffix+=env.extra_suffix

-        if methods.using_gcc(env):
-            common_warnings += ["-Wno-misleading-indentation"]
-            if version[0] >= 7:
-                common_warnings += ["-Wshadow-local"]
-        elif methods.using_clang(env) or methods.using_emcc(env):
-            # We often implement `operator<` for structs of pointers as a requirement
-            # for putting them in `Set` or `Map`. We don't mind about unreliable ordering.
-            common_warnings += ["-Wno-ordered-compare-function-pointers"]
+	env["PROGSUFFIX"]=suffix+env["PROGSUFFIX"]
+	env["OBJSUFFIX"]=suffix+env["OBJSUFFIX"]
+	env["LIBSUFFIX"]=suffix+env["LIBSUFFIX"]
+	env["SHLIBSUFFIX"]=suffix+env["SHLIBSUFFIX"]

-        if env["warnings"] == "extra":
-            # Note: enable -Wimplicit-fallthrough for Clang (already part of -Wextra for GCC)
-            # once we switch to C++11 or later (necessary for our FALLTHROUGH macro).
-            env.Append(CCFLAGS=["-Wall", "-Wextra", "-Wwrite-strings", "-Wno-unused-parameter"] + common_warnings)
-            env.Append(CXXFLAGS=["-Wctor-dtor-privacy", "-Wnon-virtual-dtor"])
-            if methods.using_gcc(env):
-                env.Append(
-                    CCFLAGS=[
-                        "-Walloc-zero",
-                        "-Wduplicated-branches",
-                        "-Wduplicated-cond",
-                        "-Wstringop-overflow=4",
-                        "-Wlogical-op",
-                    ]
-                )
-                env.Append(CXXFLAGS=["-Wnoexcept", "-Wplacement-new=1"])
-                if version[0] >= 9:
-                    env.Append(CCFLAGS=["-Wattribute-alias=2"])
-        elif env["warnings"] == "all":
-            env.Append(CCFLAGS=["-Wall"] + common_warnings)
-        elif env["warnings"] == "moderate":
-            env.Append(CCFLAGS=["-Wall", "-Wno-unused"] + common_warnings)
-        else:  # 'no'
-            env.Append(CCFLAGS=["-w"])
-
-        if env["werror"]:
-            env.Append(CCFLAGS=["-Werror"])
-        else:  # always enable those errors
-            env.Append(CCFLAGS=["-Werror=return-type"])
-
-    if hasattr(detect, "get_program_suffix"):
-        suffix = "." + detect.get_program_suffix()
-    else:
-        suffix = "." + selected_platform
-
-    if env["target"] == "release":
-        if env["tools"]:
-            print("Tools can only be built with targets 'debug' and 'release_debug'.")
-            sys.exit(255)
-        suffix += ".opt"
-        env.Append(CPPDEFINES=["NDEBUG"])
-
-    elif env["target"] == "release_debug":
-        if env["tools"]:
-            suffix += ".opt.tools"
-        else:
-            suffix += ".opt.debug"
-    else:
-        if env["tools"]:
-            suffix += ".tools"
-        else:
-            suffix += ".debug"
-
-    if env["arch"] != "":
-        suffix += "." + env["arch"]
-    elif env["bits"] == "32":
-        suffix += ".32"
-    elif env["bits"] == "64":
-        suffix += ".64"
-
-    suffix += env.extra_suffix
-
-    sys.path.remove(tmppath)
-    sys.modules.pop("detect")
-
-    modules_enabled = OrderedDict()
-    env.module_icons_paths = []
-    env.doc_class_path = {}
-
-    for name, path in modules_detected.items():
-        if not env["module_" + name + "_enabled"]:
-            continue
-        sys.path.insert(0, path)
-        env.current_module = name
-        import config
-
-        # can_build changed number of arguments between 3.0 (1) and 3.1 (2),
-        # so try both to preserve compatibility for 3.0 modules
-        can_build = False
-        try:
-            can_build = config.can_build(env, selected_platform)
-        except TypeError:
-            print(
-                "Warning: module '%s' uses a deprecated `can_build` "
-                "signature in its config.py file, it should be "
-                "`can_build(env, platform)`." % x
-            )
-            can_build = config.can_build(selected_platform)
-        if can_build:
-            config.configure(env)
-            # Get doc classes paths (if present)
-            try:
-                doc_classes = config.get_doc_classes()
-                doc_path = config.get_doc_path()
-                for c in doc_classes:
-                    env.doc_class_path[c] = path + "/" + doc_path
-            except Exception:
-                pass
-            # Get icon paths (if present)
-            try:
-                icons_path = config.get_icons_path()
-                env.module_icons_paths.append(path + "/" + icons_path)
-            except Exception:
-                # Default path for module icons
-                env.module_icons_paths.append(path + "/" + "icons")
-            modules_enabled[name] = path
-
-        sys.path.remove(path)
-        sys.modules.pop("config")
-
-    env.module_list = modules_enabled
-
-    methods.update_version(env.module_version_string)
-
-    env["PROGSUFFIX"] = suffix + env.module_version_string + env["PROGSUFFIX"]
-    env["OBJSUFFIX"] = suffix + env["OBJSUFFIX"]
-    # (SH)LIBSUFFIX will be used for our own built libraries
-    # LIBSUFFIXES contains LIBSUFFIX and SHLIBSUFFIX by default,
-    # so we need to append the default suffixes to keep the ability
-    # to link against thirdparty libraries (.a, .so, .lib, etc.).
-    if os.name == "nt":
-        # On Windows, only static libraries and import libraries can be
-        # statically linked - both using .lib extension
-        env["LIBSUFFIXES"] += [env["LIBSUFFIX"]]
-    else:
-        env["LIBSUFFIXES"] += [env["LIBSUFFIX"], env["SHLIBSUFFIX"]]
-    env["LIBSUFFIX"] = suffix + env["LIBSUFFIX"]
-    env["SHLIBSUFFIX"] = suffix + env["SHLIBSUFFIX"]
-
-    if env.use_ptrcall:
-        env.Append(CPPDEFINES=["PTRCALL_ENABLED"])
-    if env["tools"]:
-        env.Append(CPPDEFINES=["TOOLS_ENABLED"])
-    if env["disable_3d"]:
-        if env["tools"]:
-            print(
-                "Build option 'disable_3d=yes' cannot be used with 'tools=yes' (editor), "
-                "only with 'tools=no' (export template)."
-            )
-            sys.exit(255)
-        else:
-            env.Append(CPPDEFINES=["_3D_DISABLED"])
-    if env["disable_advanced_gui"]:
-        if env["tools"]:
-            print(
-                "Build option 'disable_advanced_gui=yes' cannot be used with 'tools=yes' (editor), "
-                "only with 'tools=no' (export template)."
-            )
-            sys.exit(255)
-        else:
-            env.Append(CPPDEFINES=["ADVANCED_GUI_DISABLED"])
-    if env["minizip"]:
-        env.Append(CPPDEFINES=["MINIZIP_ENABLED"])
-
-    editor_module_list = ["freetype"]
-    for x in editor_module_list:
-        if not env["module_" + x + "_enabled"]:
-            if env["tools"]:
-                print(
-                    "Build option 'module_" + x + "_enabled=no' cannot be used with 'tools=yes' (editor), "
-                    "only with 'tools=no' (export template)."
-                )
-                sys.exit(255)
-
-    if not env["verbose"]:
-        methods.no_verbose(sys, env)
-
-    if not env["platform"] == "server":  # FIXME: detect GLES3
-        env.Append(
-            BUILDERS={
-                "GLES3_GLSL": env.Builder(
-                    action=run_in_subprocess(gles_builders.build_gles3_headers), suffix="glsl.gen.h", src_suffix=".glsl"
-                )
-            }
-        )
-        env.Append(
-            BUILDERS={
-                "GLES2_GLSL": env.Builder(
-                    action=run_in_subprocess(gles_builders.build_gles2_headers), suffix="glsl.gen.h", src_suffix=".glsl"
-                )
-            }
-        )
-
-    scons_cache_path = os.environ.get("SCONS_CACHE")
-    if scons_cache_path != None:
-        CacheDir(scons_cache_path)
-        print("Scons cache enabled... (path: '" + scons_cache_path + "')")
-
-    if env["vsproj"]:
-        env.vs_incs = []
-        env.vs_srcs = []
-
-    Export("env")
-
-    # build subdirs, the build order is dependent on link order.
-
-    SConscript("core/SCsub")
-    SConscript("servers/SCsub")
-    SConscript("scene/SCsub")
-    SConscript("editor/SCsub")
-    SConscript("drivers/SCsub")
-
-    SConscript("platform/SCsub")
-    SConscript("modules/SCsub")
-    SConscript("main/SCsub")
-
-    SConscript("platform/" + selected_platform + "/SCsub")  # build selected platform
-
-    # Microsoft Visual Studio Project Generation
-    if env["vsproj"]:
-        env["CPPPATH"] = [Dir(path) for path in env["CPPPATH"]]
-        methods.generate_vs_project(env, GetOption("num_jobs"))
-        methods.generate_cpp_hint_file("cpp.hint")
-
-    # Check for the existence of headers
-    conf = Configure(env)
-    if "check_c_headers" in env:
-        for header in env["check_c_headers"]:
-            if conf.CheckCHeader(header[0]):
-                env.AppendUnique(CPPDEFINES=[header[1]])
-
-elif selected_platform != "":
-    if selected_platform == "list":
-        print("The following platforms are available:\n")
-    else:
-        print('Invalid target platform "' + selected_platform + '".')
-        print("The following platforms were detected:\n")
-
-    for x in platform_list:
-        print("\t" + x)
-
-    print("\nPlease run SCons again and select a valid platform: platform=<string>")
-
-    if selected_platform == "list":
-        # Exit early to suppress the rest of the built-in SCons messages
-        sys.exit(0)
-    else:
-        sys.exit(255)
-
-# The following only makes sense when the 'env' is defined, and assumes it is.
-if "env" in locals():
-    methods.show_progress(env)
-    # TODO: replace this with `env.Dump(format="json")`
-    # once we start requiring SCons 4.0 as min version.
-    methods.dump(env)
+	sys.path.remove("./platform/"+selected_platform)
+	sys.modules.pop('detect')


-def print_elapsed_time():
-    elapsed_time_sec = round(time.time() - time_at_start, 3)
-    time_ms = round((elapsed_time_sec % 1) * 1000)
-    print("[Time elapsed: {}.{:03}]".format(time.strftime("%H:%M:%S", time.gmtime(elapsed_time_sec)), time_ms))
+	env.module_list=[]
+
+	for x in module_list:
+		if env['module_'+x+'_enabled'] != "yes":
+			continue
+		tmppath="./modules/"+x
+		sys.path.append(tmppath)
+		env.current_module=x
+		import config
+		if (config.can_build(selected_platform)):
+			config.configure(env)
+			env.module_list.append(x)
+		sys.path.remove(tmppath)
+		sys.modules.pop('config')


-atexit.register(print_elapsed_time)
+	if (env['musepack']=='yes'):
+		env.Append(CPPFLAGS=['-DMUSEPACK_ENABLED']);
+        if (env['openssl']!='no'):
+            env.Append(CPPFLAGS=['-DOPENSSL_ENABLED']);
+            if (env['openssl']=="builtin"):
+                env.Append(CPPPATH=['#drivers/builtin_openssl2'])
+
+	if (env["builtin_zlib"]=='yes'):
+		env.Append(CPPPATH=['#drivers/builtin_zlib/zlib'])
+
+	# to test 64 bits compiltion
+	# env.Append(CPPFLAGS=['-m64'])
+
+	if (env_base['squish']=='yes'):
+		env.Append(CPPFLAGS=['-DSQUISH_ENABLED']);
+
+	if (env['vorbis']=='yes'):
+		env.Append(CPPFLAGS=['-DVORBIS_ENABLED']);
+
+	if (env['theora']=='yes'):
+		env.Append(CPPFLAGS=['-DTHEORA_ENABLED']);
+
+	if (env['png']=='yes'):
+		env.Append(CPPFLAGS=['-DPNG_ENABLED']);
+	if (env['dds']=='yes'):
+		env.Append(CPPFLAGS=['-DDDS_ENABLED']);
+	if (env['pvr']=='yes'):
+		env.Append(CPPFLAGS=['-DPVR_ENABLED']);
+	if (env['jpg']=='yes'):
+		env.Append(CPPFLAGS=['-DJPG_ENABLED']);
+	if (env['webp']=='yes'):
+		env.Append(CPPFLAGS=['-DWEBP_ENABLED']);
+
+	if (env['speex']=='yes'):
+		env.Append(CPPFLAGS=['-DSPEEX_ENABLED']);
+
+	if (env['tools']=='yes'):
+		env.Append(CPPFLAGS=['-DTOOLS_ENABLED'])
+	if (env['disable_3d']=='yes'):
+		env.Append(CPPFLAGS=['-D_3D_DISABLED'])
+	if (env['gdscript']=='yes'):
+		env.Append(CPPFLAGS=['-DGDSCRIPT_ENABLED'])
+	if (env['disable_advanced_gui']=='yes'):
+		env.Append(CPPFLAGS=['-DADVANCED_GUI_DISABLED'])
+
+	if (env['minizip'] == 'yes'):
+		env.Append(CPPFLAGS=['-DMINIZIP_ENABLED'])
+
+	if (env['xml']=='yes'):
+		env.Append(CPPFLAGS=['-DXML_ENABLED'])
+
+
+	Export('env')
+
+	#build subdirs, the build order is dependent on link order.
+
+	SConscript("core/SCsub")
+	SConscript("servers/SCsub")
+	SConscript("scene/SCsub")
+	SConscript("tools/SCsub")
+	SConscript("drivers/SCsub")
+	SConscript("bin/SCsub")
+
+	SConscript("modules/SCsub")
+	SConscript("main/SCsub")
+
+	SConscript("platform/"+selected_platform+"/SCsub"); # build selected platform
+
+else:
+
+	print("No valid target platform selected.")
+	print("The following were detected:")
+	for x in platform_list:
+		print("\t"+x)
+	print("\nPlease run scons again with argument: platform=<string>")
--- a/bin/SCsub
+++ b/bin/SCsub
@ -0,0 +1,4 @@
+Import('env')
+Export('env')
+
+SConscript('tests/SCsub');
--- a/bin/tests/SCsub
+++ b/bin/tests/SCsub
@ -0,0 +1,14 @@
+Import('env')
+
+env.tests_sources=[]
+env.add_source_files(env.tests_sources,"*.cpp")
+
+Export('env')
+
+#SConscript('math/SCsub');
+
+lib = env.Library("tests",env.tests_sources)
+
+env.Prepend(LIBS=[lib])
+
+
--- a/bin/tests/test_containers.cpp
+++ b/bin/tests/test_containers.cpp
@ -0,0 +1,107 @@
+/*************************************************************************/
+/*  test_containers.cpp                                                  */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_containers.h"
+#include "dvector.h"
+#include "set.h"
+#include "print_string.h"
+#include "math_funcs.h"
+#include "servers/visual/default_mouse_cursor.xpm"
+
+#include "variant.h"
+#include "list.h"
+#include "image.h"
+
+namespace TestContainers {
+
+MainLoop * test() {
+
+
+	/*
+	HashMap<int,int> int_map;
+	
+	for (int i=0;i<68000;i++) {
+		
+		int num=(int)Math::random(0,1024);
+		int_map[i]=num;
+	}
+	*/
+
+
+	{
+
+//		static const int size = 16;
+		Image img;
+		img.create(default_mouse_cursor_xpm);
+
+		{
+			for (int i=0; i<8; i++) {
+
+				Image mipmap;
+				//img.make_mipmap(mipmap);
+				img = mipmap;
+				if (img.get_width() <= 4) break;
+			};
+		};
+
+	};
+	
+#if 0	
+	Set<int> set;
+	
+	print_line("Begin Insert");
+	for (int i=0;i<1100;i++) {
+		
+		int num=i;//(int)Math::random(0,1024);
+	//	print_line("inserting "+itos(num));		
+		set.insert( num );
+	}
+	
+	/*
+	for (int i=0;i<400;i++) {
+		
+		int num=(int)Math::random(0,1024);
+		set.erase(num);
+	}
+	*/
+	//set.print_tree();
+
+	for(Set<int>::Element *I=set.front();I;I=I->next()) {
+		
+		print_line("inserted "+itos(I->get())+" prev is "+itos(I->prev()?I->prev()->get():-100));
+
+	}
+	
+	print_line("depth is "+itos(set.calculate_depth()));
+	print_line("Insert Success");
+#endif
+
+	return NULL;
+}
+
+}
--- a/bin/tests/test_containers.h
+++ b/bin/tests/test_containers.h
@ -0,0 +1,43 @@
+/*************************************************************************/
+/*  test_containers.h                                                    */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_CONTAINERS_H
+#define TEST_CONTAINERS_H
+
+#include "os/main_loop.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+namespace TestContainers {
+
+MainLoop * test();
+
+}
+
+#endif
--- a/bin/tests/test_detailer.cpp
+++ b/bin/tests/test_detailer.cpp
@ -0,0 +1,217 @@
+/*************************************************************************/
+/*  test_detailer.cpp                                                    */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_detailer.h"
+#include "servers/visual_server.h"
+#include "os/main_loop.h"
+#include "math_funcs.h"
+#include "print_string.h"
+#include "geometry.h"
+#include "quick_hull.h"
+namespace TestMultiMesh {
+
+
+class TestMainLoop : public MainLoop {
+
+	RID instance;
+	RID camera;
+	RID viewport;
+	RID light;
+	RID mesh;
+	RID scenario;
+		
+#define MULTIMESH_COUNT 1500
+
+	float ofs_x,ofs_y;
+	bool quit;
+public:
+
+
+	virtual void _update_qh() {
+
+		VisualServer *vs=VisualServer::get_singleton();
+		Vector<Vector3> vts;
+/*
+
+		static const int s = 20;
+		for(int i=0;i<s;i++) {
+			Matrix3 rot(Vector3(0,1,0),i*Math_PI/s);
+
+			for(int j=0;j<s;j++) {
+				Vector3 v;
+				v.x=Math::sin(j*Math_PI*2/s);
+				v.y=Math::cos(j*Math_PI*2/s);
+
+				vts.push_back( rot.xform(v*2 ) );
+			}
+		}*/
+		/*
+		Math::seed(0);
+		for(int i=0;i<50;i++) {
+
+			vts.push_back( Vector3(Math::randf()*2-1.0,Math::randf()*2-1.0,Math::randf()*2-1.0).normalized()*2);
+		}*/
+		/*
+		vts.push_back(Vector3(0,0,1));
+		vts.push_back(Vector3(0,0,-1));
+		vts.push_back(Vector3(0,1,0));
+		vts.push_back(Vector3(0,-1,0));
+		vts.push_back(Vector3(1,0,0));
+		vts.push_back(Vector3(-1,0,0));*/
+/*
+		vts.push_back(Vector3(1,1,1));
+		vts.push_back(Vector3(1,-1,1));
+		vts.push_back(Vector3(-1,1,1));
+		vts.push_back(Vector3(-1,-1,1));
+		vts.push_back(Vector3(1,1,-1));
+		vts.push_back(Vector3(1,-1,-1));
+		vts.push_back(Vector3(-1,1,-1));
+		vts.push_back(Vector3(-1,-1,-1));
+*/
+
+
+		DVector<Plane> convex_planes = Geometry::build_cylinder_planes(0.5,0.7,4,Vector3::AXIS_Z);
+		Geometry::MeshData convex_data = Geometry::build_convex_mesh(convex_planes);
+		vts=convex_data.vertices;
+
+		Geometry::MeshData md;
+		Error err = QuickHull::build(vts,md);
+		print_line("ERR: "+itos(err));
+
+		vs->mesh_remove_surface(mesh,0);
+		vs->mesh_add_surface_from_mesh_data(mesh,md);
+
+
+
+		//vs->scenario_set_debug(scenario,VS::SCENARIO_DEBUG_WIREFRAME);
+
+		/*
+		RID sm = vs->shader_create();
+		//vs->shader_set_fragment_code(sm,"OUT_ALPHA=mod(TIME,1);");
+		//vs->shader_set_vertex_code(sm,"OUT_VERTEX=IN_VERTEX*mod(TIME,1);");
+		vs->shader_set_fragment_code(sm,"OUT_DIFFUSE=vec3(1,0,1);OUT_GLOW=abs(sin(TIME));");
+		RID tcmat = vs->mesh_surface_get_material(test_cube,0);
+		vs->material_set_shader(tcmat,sm);
+		*/
+
+	}
+
+	virtual void input_event(const InputEvent& p_event) {
+	
+		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&4) {
+		
+			ofs_x+=p_event.mouse_motion.relative_y/200.0;
+			ofs_y+=p_event.mouse_motion.relative_x/200.0;
+		}
+		if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.pressed && p_event.mouse_button.button_index==1) {
+
+			QuickHull::debug_stop_after++;
+			_update_qh();
+		}
+		if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.pressed && p_event.mouse_button.button_index==2) {
+
+			if (QuickHull::debug_stop_after>0)
+				QuickHull::debug_stop_after--;
+			_update_qh();
+		}
+
+
+	}
+	
+	virtual void request_quit() {
+	
+		quit=true;
+	}
+
+
+
+	virtual void init() {
+		
+		VisualServer *vs=VisualServer::get_singleton();
+
+
+		mesh = vs->mesh_create();
+
+		scenario = vs->scenario_create();
+
+		QuickHull::debug_stop_after=0;
+		_update_qh();
+
+		instance = vs->instance_create2(mesh,scenario);
+		
+		camera = vs->camera_create();
+
+		
+		vs->camera_set_perspective( camera, 60.0,0.1, 100.0 );
+		viewport = vs->viewport_create();
+		vs->viewport_attach_camera( viewport, camera );	
+		vs->viewport_attach_to_screen(viewport);
+		vs->viewport_set_scenario( viewport, scenario );
+
+		vs->camera_set_transform(camera, Transform( Matrix3(), Vector3(0,0,2 ) ) );
+
+		RID lightaux = vs->light_create( VisualServer::LIGHT_DIRECTIONAL );
+		//vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.3,0.3,0.3) );
+		light = vs->instance_create2( lightaux,scenario );
+		vs->instance_set_transform(light,Transform(Matrix3(Vector3(0.1,0.4,0.7).normalized(),0.9)));
+		
+		ofs_x=0;
+		ofs_y=0;
+		quit=false;
+	}
+
+	virtual bool idle(float p_time) {
+		return false;
+	}
+
+	virtual bool iteration(float p_time) {
+	
+		VisualServer *vs=VisualServer::get_singleton();
+			
+		Transform tr_camera;
+		tr_camera.rotate( Vector3(0,1,0), ofs_y );
+		tr_camera.rotate( Vector3(1,0,0),ofs_x );
+		tr_camera.translate(0,0,10);
+		
+		vs->camera_set_transform( camera, tr_camera );
+			
+		return quit;
+	}
+	virtual void finish() {
+	
+	}
+
+};
+
+MainLoop* test() {
+
+	return memnew(TestMainLoop);
+
+}
+
+}
--- a/bin/tests/test_detailer.h
+++ b/bin/tests/test_detailer.h
@ -0,0 +1,44 @@
+/*************************************************************************/
+/*  test_detailer.h                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_MULTIMESH_H
+#define TEST_MULTIMESH_H
+
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+#include "os/main_loop.h"
+
+namespace TestMultiMesh {
+
+MainLoop* test();
+
+}
+
+
+#endif
--- a/bin/tests/test_gdscript.cpp
+++ b/bin/tests/test_gdscript.cpp
--- a/main/tests/test_gdscript.h
+++ b/main/tests/test_gdscript.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,11 +26,10 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_GDSCRIPT_H
 #define TEST_GDSCRIPT_H

-#include "core/os/main_loop.h"
+#include "os/main_loop.h"

 namespace TestGDScript {

@ -42,7 +40,8 @@ enum TestType {
 	TEST_BYTECODE,
 };

-MainLoop *test(TestType p_type);
-} // namespace TestGDScript
+MainLoop* test(TestType p_type);
+
+}

 #endif // TEST_GDSCRIPT_H
--- a/bin/tests/test_gui.cpp
+++ b/bin/tests/test_gui.cpp
@ -0,0 +1,399 @@
+/*************************************************************************/
+/*  test_gui.cpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef _3D_DISABLED
+
+#include "test_gui.h"
+
+#include "scene/main/scene_main_loop.h"
+#include "os/os.h"
+#include "scene/gui/control.h"
+#include "scene/gui/button.h"
+#include "scene/gui/label.h"
+#include "scene/gui/line_edit.h"
+#include "scene/gui/scroll_bar.h"
+#include "scene/gui/popup_menu.h"
+#include "scene/gui/option_button.h"
+#include "scene/gui/spin_box.h"
+#include "scene/gui/menu_button.h"
+#include "scene/gui/progress_bar.h"
+#include "scene/gui/panel.h"
+#include "scene/gui/tab_container.h"
+#include "scene/gui/tree.h"
+#include "scene/gui/rich_text_label.h"
+#include "scene/gui/texture_frame.h"
+#include "io/image_loader.h"
+#include "print_string.h"
+#include "scene/2d/sprite.h"
+
+#include "scene/main/viewport.h"
+#include "scene/3d/camera.h"
+#include "scene/3d/test_cube.h"
+
+namespace TestGUI {
+
+
+class TestMainLoop : public SceneTree {
+
+
+	Control *control;
+	
+public:
+
+	virtual void request_quit() {
+	
+		quit();
+		
+	}
+	virtual void init() {
+	
+		SceneTree::init();
+
+
+#if 0
+
+
+		Viewport *vp = memnew( Viewport );
+		vp->set_world( Ref<World>( memnew( World )));
+		get_root()->add_child(vp);
+
+		vp->set_rect(Rect2(0,0,256,256));
+		vp->set_as_render_target(true);
+		vp->set_render_target_update_mode(Viewport::RENDER_TARGET_UPDATE_ALWAYS);
+
+
+		Camera *camera = memnew( Camera );
+		vp->add_child(camera);
+		camera->make_current();
+
+		TestCube *testcube = memnew( TestCube );
+		vp->add_child(testcube);
+		testcube->set_transform(Transform( Matrix3().rotated(Vector3(0,1,0),Math_PI*0.25), Vector3(0,0,-8)));
+
+		Sprite *sp = memnew( Sprite );
+		sp->set_texture( vp->get_render_target_texture() );
+//		sp->set_texture( ResourceLoader::load("res://ball.png") );
+		sp->set_pos(Point2(300,300));
+		get_root()->add_child(sp);
+
+
+		return;
+#endif
+
+		Panel * frame = memnew( Panel );
+		frame->set_anchor( MARGIN_RIGHT, Control::ANCHOR_END );
+		frame->set_anchor( MARGIN_BOTTOM, Control::ANCHOR_END );
+		frame->set_end( Point2(0,0) );
+		
+		get_root()->add_child( frame );
+
+		Label *label = memnew( Label );
+
+		label->set_pos( Point2( 80,90 ) );
+		label->set_size( Point2( 170,80 ) );
+		label->set_align( Label::ALIGN_FILL );
+		//label->set_text("There");
+		label->set_text("There was once upon a time a beautiful unicorn that loved to play with little girls...");
+
+		frame->add_child(label);
+
+		Button *button = memnew( Button );
+
+		button->set_pos( Point2( 20,20 ) );
+		button->set_size( Point2( 1,1 ) );
+		button->set_text("This is a biggie button");
+
+
+		frame->add_child( button );
+
+
+#if 0
+		Sprite *tf = memnew( Sprite );
+		frame->add_child(tf);
+		Image img;
+		ImageLoader::load_image("LarvoClub.png",&img);
+
+		img.resize(512,512);
+		img.generate_mipmaps();
+		img.compress();
+		Ref<Texture> text = memnew( Texture );
+		text->create_from_image(img);
+		tf->set_texture(text);
+		tf->set_pos(Point2(50,50));
+		//tf->set_scale(Point2(0.3,0.3));
+
+
+		return;
+#endif
+
+		Tree * tree = memnew( Tree );
+		tree->set_columns(2);
+
+		tree->set_pos( Point2( 230,210 ) );
+		tree->set_size( Point2( 150,250 ) );
+
+
+		TreeItem *item = tree->create_item();
+		item->set_editable(0,true);
+		item->set_text(0,"root");
+		item = tree->create_item( tree->get_root() );
+		item->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
+		item->set_editable(0,true);
+		item->set_text(0,"check");
+		item->set_cell_mode(1, TreeItem::CELL_MODE_CHECK);
+		item->set_editable(1,true);
+		item->set_text(1,"check2");
+		item = tree->create_item( tree->get_root() );
+		item->set_cell_mode(0, TreeItem::CELL_MODE_RANGE);
+		item->set_editable(0,true);
+		item->set_range_config(0,0,20,0.1);
+		item->set_range(0,2);
+		item->add_button(0,Theme::get_default()->get_icon("folder","FileDialog"));
+		item->set_cell_mode(1, TreeItem::CELL_MODE_RANGE);
+		item->set_editable(1,true);
+		item->set_range_config(1,0,20,0.1);
+		item->set_range(1,3);
+
+		item = tree->create_item( tree->get_root() );
+		item->set_cell_mode(0, TreeItem::CELL_MODE_RANGE);
+		item->set_editable(0,true);
+		item->set_text(0,"Have,Many,Several,Options!");
+		item->set_range(0,2);
+
+		item = tree->create_item( item );
+		item->set_editable(0,true);
+		item->set_text(0,"Gershwin!");
+
+		frame->add_child(tree);
+
+		//control = memnew( Control );
+		//root->add_child( control );
+
+
+		
+		LineEdit *line_edit = memnew( LineEdit );
+		
+		line_edit->set_pos( Point2( 30,190 ) );
+		line_edit->set_size( Point2( 180,1 ) );
+		
+		frame->add_child(line_edit);
+		
+		HScrollBar *hscroll = memnew( HScrollBar );
+		
+		hscroll->set_pos( Point2( 30,290 ) );
+		hscroll->set_size( Point2( 180,1 ) );
+		hscroll->set_max(10);
+		hscroll->set_page(4);
+		
+		frame->add_child(hscroll);
+
+
+
+		SpinBox *spin = memnew( SpinBox );
+
+		spin->set_pos( Point2( 30,260 ) );
+		spin->set_size( Point2( 120,1 ) );
+
+		frame->add_child(spin);
+		hscroll->share(spin);
+
+		ProgressBar *progress = memnew( ProgressBar );
+
+		progress->set_pos( Point2( 30,330 ) );
+		progress->set_size( Point2( 120,1 ) );
+
+		frame->add_child(progress);
+		hscroll->share(progress);
+
+		MenuButton *menu_button = memnew( MenuButton );
+		
+		menu_button->set_text("I'm a menu!");
+		menu_button->set_pos( Point2( 30,380 ) );
+		menu_button->set_size( Point2( 1,1 ) );
+		
+		frame->add_child(menu_button);		
+		
+		PopupMenu *popup = menu_button->get_popup();
+		
+		popup->add_item("Hello, testing");
+		popup->add_item("My Dearest");
+		popup->add_separator();
+		popup->add_item("Popup");
+		popup->add_check_item("Check Popup");
+		popup->set_item_checked(4,true);		
+				
+		OptionButton *options = memnew( OptionButton );
+		
+		options->add_item("Hello, testing");
+		options->add_item("My Dearest");
+		
+		options->set_pos( Point2( 230,180 ) );
+		options->set_size( Point2( 1,1 ) );
+		
+		frame->add_child(options);		
+
+		/*
+		Tree * tree = memnew( Tree );
+		tree->set_columns(2);
+		
+		tree->set_pos( Point2( 230,210 ) );
+		tree->set_size( Point2( 150,250 ) );
+
+
+		TreeItem *item = tree->create_item();
+		item->set_editable(0,true);
+		item->set_text(0,"root");
+		item = tree->create_item( tree->get_root() );
+		item->set_cell_mode(0, TreeItem::CELL_MODE_CHECK);
+		item->set_editable(0,true);
+		item->set_text(0,"check");
+		item = tree->create_item( tree->get_root() );
+		item->set_cell_mode(0, TreeItem::CELL_MODE_RANGE);
+		item->set_editable(0,true);
+		item->set_range_config(0,0,20,0.1);
+		item->set_range(0,2);
+		item->add_button(0,Theme::get_default()->get_icon("folder","FileDialog"));
+		item = tree->create_item( tree->get_root() );
+		item->set_cell_mode(0, TreeItem::CELL_MODE_RANGE);
+		item->set_editable(0,true);
+		item->set_text(0,"Have,Many,Several,Options!");
+		item->set_range(0,2);
+		
+		frame->add_child(tree);
+*/
+
+
+		RichTextLabel *richtext = memnew( RichTextLabel );
+
+		richtext->set_pos( Point2( 600,210 ) );
+		richtext->set_size( Point2( 180,250 ) );
+		richtext->set_anchor_and_margin(MARGIN_RIGHT,Control::ANCHOR_END,20);
+
+		frame->add_child(richtext);
+
+
+		richtext->add_text("Hello, My Friends!\n\nWelcome to the amazing world of ");
+
+		richtext->add_newline();
+		richtext->add_newline();
+
+		richtext->push_color(Color(1,0.5,0.5));
+		richtext->add_text("leprechauns");
+		richtext->pop();
+
+		richtext->add_text(" and ");
+		richtext->push_color(Color(0,1.0,0.5));
+		richtext->add_text("faeries.\n");
+		richtext->pop();
+		richtext->add_text("In this new episode, we will attemp to ");
+		richtext->push_font(richtext->get_font("mono_font","Fonts"));
+		richtext->push_color(Color(0.7,0.5,1.0));
+		richtext->add_text("deliver something nice");
+		richtext->pop();
+		richtext->pop();
+		richtext->add_text(" to all the viewers! Unfortunately, I need to ");
+		richtext->push_underline();
+		richtext->add_text("keep writing a lot of text");
+		richtext->pop();
+		richtext->add_text(" so the label control overflows and the scrollbar appears.\n");
+		//richtext->push_indent(1);
+		//richtext->add_text("By the way, testing indent levels! Yohohoho! Everything should appear to the right sightly here!\n");
+		//richtext->pop();
+		richtext->push_meta("http://www.scrollingcapabilities.xz");
+		richtext->add_text("This allows to test for the scrolling capabilities ");
+		richtext->pop();
+		richtext->add_text("of the rich text label for huge text (not like this text will really be huge but, you know).\nAs long as it is so long that it will work nicely for a test/demo, then it's welcomed in my book...\nChanging subject, the day is cloudy today and I'm wondering if I'll get che chance to travel somewhere nice. Sometimes, watching the clouds from satellite images may give a nice insight about how pressure zones in our planet work, althogh it also makes it pretty obvious to see why most weather forecasts get it wrong so often.\nClouds are so difficult to predict!\nBut it's pretty cool how our civilization has adapted to having water falling from the sky each time it rains...");
+		//richtext->add_text("Hello!\nGorgeous..");
+
+
+		//richtext->push_meta("http://www.scrollingcapabilities.xz");
+		///richtext->add_text("Hello!\n");
+		//richtext->pop();
+
+		richtext->set_anchor(MARGIN_RIGHT,Control::ANCHOR_END);
+
+
+		TabContainer * tabc = memnew( TabContainer );
+
+		Control *ctl= memnew( Control );
+		ctl->set_name("tab 1");
+		tabc->add_child(ctl);
+
+		ctl= memnew( Control );
+		ctl->set_name("tab 2");
+		tabc->add_child(ctl);
+		label = memnew( Label );
+		label->set_text("Some Label");
+		label->set_pos( Point2(20,20) );
+		ctl->add_child(label);;
+
+		ctl= memnew( Control );
+		ctl->set_name("tab 3");
+		button = memnew( Button );
+		button->set_text("Some Button");
+		button->set_pos( Point2(30,50) );
+		ctl->add_child(button);;
+
+		tabc->add_child(ctl);
+
+		frame->add_child(tabc);
+		
+		tabc->set_pos( Point2( 400,210 ) );
+		tabc->set_size( Point2( 180,250 ) );
+
+		
+		Ref<ImageTexture> text = memnew( ImageTexture );
+		text->load("test_data/concave.png");
+
+		Sprite* sprite = memnew(Sprite);
+		sprite->set_texture(text);
+		sprite->set_pos(Point2(300, 300));
+		frame->add_child(sprite);
+		sprite->show();
+
+		Sprite* sprite2 = memnew(Sprite);
+		sprite->set_texture(text);
+		sprite->add_child(sprite2);
+		sprite2->set_pos(Point2(50, 50));
+		sprite2->show();
+	}
+
+
+	
+};
+
+
+MainLoop* test() {
+
+	
+	return memnew( TestMainLoop );
+}
+
+}
+
+#endif
--- a/main/tests/test_gui.h
+++ b/main/tests/test_gui.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,15 +26,19 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_GUI_H
 #define TEST_GUI_H

-#include "core/os/main_loop.h"
+#include "os/main_loop.h"

+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
 namespace TestGUI {

-MainLoop *test();
+MainLoop* test();
+
 }

+
 #endif
--- a/bin/tests/test_image.cpp
+++ b/bin/tests/test_image.cpp
@ -0,0 +1,77 @@
+/*************************************************************************/
+/*  test_image.cpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_image.h"
+#include "os/main_loop.h"
+#include "math_funcs.h"
+#include "print_string.h"
+#include "io/image_loader.h"
+namespace TestImage {
+
+
+class TestMainLoop : public MainLoop {
+
+	bool quit;
+public:
+	virtual void input_event(const InputEvent& p_event) {
+
+
+	}
+
+	virtual void init() {
+
+		quit=false;
+	}
+	virtual bool iteration(float p_time) {
+
+		return quit;
+	}
+
+	virtual bool idle(float p_time) {
+		return quit;
+	}
+
+	virtual void finish() {
+
+	}
+
+};
+
+
+MainLoop* test() {
+
+	Image img;
+	ImageLoader::load_image("as1.png",&img);
+
+	img.resize(512,512);
+
+	return memnew( TestMainLoop );
+
+}
+
+}
--- a/bin/tests/test_image.h
+++ b/bin/tests/test_image.h
@ -0,0 +1,44 @@
+/*************************************************************************/
+/*  test_image.h                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_IMAGE_H
+#define TEST_IMAGE_H
+
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+#include "os/main_loop.h"
+
+namespace TestImage {
+
+MainLoop* test();
+
+}
+
+#endif
--- a/bin/tests/test_io.cpp
+++ b/bin/tests/test_io.cpp
@ -0,0 +1,208 @@
+/*************************************************************************/
+/*  test_io.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_io.h"
+
+#ifdef MINIZIP_ENABLED
+
+
+
+#include "os/main_loop.h"
+#include "os/os.h"
+#include "scene/resources/texture.h"
+#include "print_string.h"
+#include "io/resource_loader.h"
+#include "io/resource_saver.h"
+#include "os/dir_access.h"
+#include "core/globals.h"
+
+#include "io/file_access_memory.h"
+
+namespace TestIO {
+
+
+class TestMainLoop : public MainLoop {
+	
+	
+	bool quit;
+	
+public:
+	virtual void input_event(const InputEvent& p_event) {
+		
+		
+	}
+	virtual bool idle(float p_time) {
+		return false;
+	}
+
+	virtual void request_quit() {
+		
+		quit=true;
+		
+	}
+	virtual void init() {
+
+		quit=true;
+	}
+	virtual bool iteration(float p_time) {
+		
+		return quit;
+	}
+	virtual void finish() {
+		
+	}
+	
+	
+};
+
+
+MainLoop* test() {
+
+	print_line("this is test io");
+	DirAccess* da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
+	da->change_dir(".");
+	print_line("Opening current dir "+ da->get_current_dir());
+	String entry;
+	da->list_dir_begin();
+	while ( (entry = da->get_next()) != "") {
+
+		print_line("entry "+entry+" is dir: " + Variant(da->current_is_dir()));
+	};
+	da->list_dir_end();
+
+	RES texture = ResourceLoader::load("test_data/rock.png");
+	ERR_FAIL_COND_V(texture.is_null(), NULL);
+
+	ResourceSaver::save("test_data/rock.xml",texture);
+
+	print_line("localize paths");
+	print_line(Globals::get_singleton()->localize_path("algo.xml"));
+	print_line(Globals::get_singleton()->localize_path("c:\\windows\\algo.xml"));
+	print_line(Globals::get_singleton()->localize_path(Globals::get_singleton()->get_resource_path()+"/something/something.xml"));
+	print_line(Globals::get_singleton()->localize_path("somedir/algo.xml"));
+
+	{
+
+		FileAccess* z = FileAccess::open("test_data/archive.zip", FileAccess::READ);
+		int len = z->get_len();
+		Vector<uint8_t> zip;
+		zip.resize(len);
+		z->get_buffer(&zip[0], len);
+		z->close();
+		memdelete(z);
+
+		FileAccessMemory::register_file("a_package", zip);
+		FileAccess::make_default<FileAccessMemory>(FileAccess::ACCESS_RESOURCES);
+		FileAccess::make_default<FileAccessMemory>(FileAccess::ACCESS_FILESYSTEM);
+		FileAccess::make_default<FileAccessMemory>(FileAccess::ACCESS_USERDATA);
+
+		print_line("archive test");
+#if 0
+		Archive arch;
+
+		Archive::get_singleton()->add_package("a_package");
+		FileAccessArchive f;
+
+		print_line("opening for read");
+		f._open("file.txt", FileAccess::READ);
+		int pos = f.get_pos();
+		printf("file has %i bytes, initial pos %i\n", (int)f.get_len(), pos);
+
+		do {
+			printf("%c", f.get_8());
+
+		} while (!f.eof_reached());
+
+		print_line("opening for stored seek");
+		f.open("seek.bin", FileAccess::READ);
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		f.seek(128);
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+
+		print_line("opening for deflated seek");
+		f.open("seek_deflated.bin", FileAccess::READ);
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		f.seek(128);
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		f.seek(256);
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		f.seek(4);
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+		pos = f.get_pos();
+		printf("byte at pos %i is %i\n", pos, (int)f.get_8());
+
+		f.close();
+
+		DirAccessArchive d;
+		String dir = "../blah1/blah2/blahask/../blah3/.//blah4/";
+		printf("changing dir to %s\n", dir.utf8().get_data());
+		d.change_dir(dir);
+		printf("current dir is %s\n", d.get_current_dir().utf8().get_data());
+
+		FileAccessMemory::cleanup();
+#endif
+	};
+
+	print_line("test done");
+
+
+	return memnew( TestMainLoop );
+
+}
+
+}
+
+#else
+
+namespace TestIO {
+
+
+MainLoop* test() {
+
+	return NULL;
+}
+
+}
+#endif
+
--- a/bin/tests/test_io.h
+++ b/bin/tests/test_io.h
@ -0,0 +1,44 @@
+/*************************************************************************/
+/*  test_io.h                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_IO_H
+#define TEST_IO_H
+
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+#include "os/main_loop.h"
+
+namespace TestIO {
+
+MainLoop* test();
+
+}
+
+#endif
--- a/bin/tests/test_main.cpp
+++ b/bin/tests/test_main.cpp
@ -0,0 +1,197 @@
+/*************************************************************************/
+/*  test_main.cpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "list.h"
+#include "os/main_loop.h"
+
+#ifdef DEBUG_ENABLED
+
+#include "test_string.h"
+#include "test_containers.h"
+#include "test_math.h"
+#include "test_gui.h"
+#include "test_render.h"
+#include "test_sound.h"
+#include "test_misc.h"
+#include "test_physics.h"
+#include "test_physics_2d.h"
+#include "test_python.h"
+#include "test_io.h"
+#include "test_particles.h"
+#include "test_detailer.h"
+#include "test_shader_lang.h"
+#include "test_gdscript.h"
+#include "test_image.h"
+
+
+const char ** tests_get_names()  {
+
+	static const char* test_names[]={
+		"string",
+		"containers",
+		"math",
+		"render",
+		"particles",
+		"multimesh",
+		"gui",
+		"io",
+		"shaderlang",
+		NULL
+	};
+	
+	return test_names;
+}
+
+MainLoop* test_main(String p_test,const List<String>& p_args) {
+
+
+	if (p_test=="string") {
+	
+		return TestString::test();
+	}
+	
+	if (p_test=="containers") {
+	
+		return TestContainers::test();
+	}
+	
+	if (p_test=="math") {
+	
+		return TestMath::test();
+	}
+  
+	if (p_test=="physics") {
+	
+		return TestPhysics::test();
+	}
+
+	if (p_test=="physics_2d") {
+
+		return TestPhysics2D::test();
+	}
+
+  	if (p_test=="misc") {
+	
+		return TestMisc::test();
+	}
+
+	if (p_test=="render") {
+	
+		return TestRender::test();
+	}
+  
+	#ifndef _3D_DISABLED
+	if (p_test=="gui") {
+
+		return TestGUI::test();
+	}
+	#endif
+
+	if (p_test=="sound") {
+
+		return TestSound::test();
+	}
+
+	if (p_test=="io") {
+		
+		return TestIO::test();
+	}
+	
+	if (p_test=="particles") {
+
+		return TestParticles::test();
+	}
+	
+	if (p_test=="multimesh") {
+		
+		return TestMultiMesh::test();
+	}
+
+	if (p_test=="shaderlang") {
+
+		return TestShaderLang::test();
+	}
+
+	if (p_test=="gd_tokenizer") {
+
+		return TestGDScript::test(TestGDScript::TEST_TOKENIZER);
+	}
+
+	if (p_test=="gd_parser") {
+
+		return TestGDScript::test(TestGDScript::TEST_PARSER);
+	}
+
+	if (p_test=="gd_compiler") {
+
+		return TestGDScript::test(TestGDScript::TEST_COMPILER);
+	}
+
+	if (p_test=="gd_bytecode") {
+
+		return TestGDScript::test(TestGDScript::TEST_BYTECODE);
+	}
+
+	if (p_test=="image") {
+
+		return TestImage::test();
+	}
+
+	if (p_test=="detailer") {
+
+		return TestMultiMesh::test();
+	}
+
+#ifdef PYTHON_ENABLED
+
+	if (p_test=="python") {
+	
+		return TestPython::test();
+	}
+#endif
+
+	return NULL;
+}
+
+#else
+
+const char ** tests_get_names()  {
+
+	static const char* test_names[]={
+		NULL
+	};
+
+	return test_names;
+}
+
+MainLoop* test_main(String p_test,const List<String>& p_args) {
+
+	return NULL;
+}
+
+#endif
--- a/main/tests/test_main.h
+++ b/main/tests/test_main.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,15 +26,16 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_MAIN_H
 #define TEST_MAIN_H

-#include "core/list.h"
-#include "core/os/main_loop.h"
-#include "core/ustring.h"
+#include "ustring.h"
+#include "list.h"
+
+const char ** tests_get_names();
+MainLoop* test_main(String p_test,const List<String>& p_args);
+
+
+#endif

-const char **tests_get_names();
-MainLoop *test_main(String p_test, const List<String> &p_args);

-#endif // TEST_MAIN_H
--- a/bin/tests/test_math.cpp
+++ b/bin/tests/test_math.cpp
@ -0,0 +1,300 @@
+/*************************************************************************/
+/*  test_math.cpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_math.h"
+#include "ustring.h"
+#include "print_string.h"
+#include "transform.h"
+#include "matrix3.h"
+#include "math_funcs.h"
+#include "camera_matrix.h"
+#include "scene/main/node.h"
+#include "variant.h"
+#include "servers/visual/shader_language.h"
+#include "os/keyboard.h"
+#include "scene/resources/texture.h"
+#include "vmap.h"
+#include "os/os.h"
+namespace TestMath {
+
+
+void test_vec(Plane p_vec) {
+
+
+	CameraMatrix cm;
+	cm.set_perspective(45,1,0,100);
+	Plane v0=cm.xform4(p_vec);
+
+	print_line("out: "+v0);
+	v0.normal.z = (v0.d/100.0 *2.0-1.0) * v0.d;
+	print_line("out_F: "+v0);
+
+
+/*v0: 0, 0, -0.1, 0.1
+v1: 0, 0, 0, 0.1
+fix: 0, 0, 0, 0.1
+v0: 0, 0, 1.302803, 1.5
+v1: 0, 0, 1.401401, 1.5
+fix: 0, 0, 1.401401, 1.5
+v0: 0, 0, 25.851850, 26
+v1: 0, 0, 25.925926, 26
+fix: 0, 0, 25.925924, 26
+v0: 0, 0, 49.899902, 50
+v1: 0, 0, 49.949947, 50
+fix: 0, 0, 49.949951, 50
+v0: 0, 0, 100, 100
+v1: 0, 0, 100, 100
+fix: 0, 0, 100, 100
+*/     
+
+
+}
+
+
+MainLoop* test() {
+
+	{
+
+	//	print_line("NUM: "+itos(237641278346127));
+		print_line("NUM: "+itos(-128));
+		return NULL;
+
+	}
+
+
+	{
+		Vector3 v(1,2,3);
+		v.normalize();
+		float a=0.3;
+
+		//Quat q(v,a);
+		Matrix3 m(v,a);
+
+		Vector3 v2(7,3,1);
+		v2.normalize();
+		float a2=0.8;
+
+		//Quat q(v,a);
+		Matrix3 m2(v2,a2);
+
+		Quat q=m;
+		Quat q2=m2;
+
+		Matrix3 m3 = m.inverse() * m2;
+		Quat q3 = (q.inverse() * q2);//.normalized();
+
+		print_line(Quat(m3));
+		print_line(q3);
+
+		print_line("before v: "+v+" a: "+rtos(a));
+		q.get_axis_and_angle(v,a);
+		print_line("after v: "+v+" a: "+rtos(a));
+	}
+
+	return NULL;
+	String ret;
+
+	List<String> args;
+	args.push_back("-l");
+	Error err = OS::get_singleton()->execute("/bin/ls",args,true,NULL,&ret);
+	print_line("error: "+itos(err));
+	print_line(ret);
+
+	return NULL;
+	Matrix3 m3;
+	m3.rotate(Vector3(1,0,0),0.2);
+	m3.rotate(Vector3(0,1,0),1.77);
+	m3.rotate(Vector3(0,0,1),212);
+	Matrix3 m32;
+	m32.set_euler(m3.get_euler());
+	print_line("ELEULEEEEEEEEEEEEEEEEEER: "+m3.get_euler()+" vs "+m32.get_euler());
+
+
+	return NULL;
+
+	{
+
+		Dictionary d;
+		d["momo"]=1;
+		Dictionary b=d;
+		b["44"]=4;
+	}
+
+
+
+	return NULL;
+	print_line("inters: "+rtos(Geometry::segment_intersects_circle(Vector2(-5,0),Vector2(-2,0),Vector2(),1.0)));
+
+
+
+	print_line("cross: "+Vector3(1,2,3).cross(Vector3(4,5,7)));
+	print_line("dot: "+rtos(Vector3(1,2,3).dot(Vector3(4,5,7))));
+	print_line("abs: "+Vector3(-1,2,-3).abs());
+	print_line("distance_to: "+rtos(Vector3(1,2,3).distance_to(Vector3(4,5,7))));
+	print_line("distance_squared_to: "+rtos(Vector3(1,2,3).distance_squared_to(Vector3(4,5,7))));
+	print_line("plus: "+(Vector3(1,2,3)+Vector3(Vector3(4,5,7))));
+	print_line("minus: "+(Vector3(1,2,3)-Vector3(Vector3(4,5,7))));
+	print_line("mul: "+(Vector3(1,2,3)*Vector3(Vector3(4,5,7))));
+	print_line("div: "+(Vector3(1,2,3)/Vector3(Vector3(4,5,7))));
+	print_line("mul scalar: "+(Vector3(1,2,3)*2));
+	print_line("premul scalar: "+(2*Vector3(1,2,3)));
+	print_line("div scalar: "+(Vector3(1,2,3)/3.0));
+	print_line("length: "+rtos(Vector3(1,2,3).length()));
+	print_line("length squared: "+rtos(Vector3(1,2,3).length_squared()));
+	print_line("normalized: "+Vector3(1,2,3).normalized());
+	print_line("inverse: "+Vector3(1,2,3).inverse());
+
+	{
+		Vector3 v(4,5,7);
+		v.normalize();
+		print_line("normalize: "+v);
+	}
+
+	{
+		Vector3 v(4,5,7);
+		v+=Vector3(1,2,3);
+		print_line("+=: "+v);
+	}
+
+	{
+		Vector3 v(4,5,7);
+		v-=Vector3(1,2,3);
+		print_line("-=: "+v);
+	}
+
+	{
+		Vector3 v(4,5,7);
+		v*=Vector3(1,2,3);
+		print_line("*=: "+v);
+	}
+
+	{
+		Vector3 v(4,5,7);
+		v/=Vector3(1,2,3);
+		print_line("/=: "+v);
+	}
+
+	{
+		Vector3 v(4,5,7);
+		v*=2.0;
+		print_line("scalar *=: "+v);
+	}
+
+	{
+		Vector3 v(4,5,7);
+		v/=2.0;
+		print_line("scalar /=: "+v);
+	}
+
+
+
+#if 0
+	print_line(String("C:\\momo\\.\\popo\\..\\gongo").simplify_path());
+	print_line(String("res://../popo/..//gongo").simplify_path());
+	print_line(String("res://..").simplify_path());
+
+
+	DVector<uint8_t> a;
+	DVector<uint8_t> b;
+
+	a.resize(20);
+	b=a;
+	b.resize(30);
+	a=b;
+#endif
+
+#if 0
+	String za = String::utf8("á");
+	printf("unicode: %x\n",za[0]);
+	CharString cs=za.utf8();
+	for(int i=0;i<cs.size();i++) {
+		uint32_t v = uint8_t(cs[i]);
+		printf("%i - %x\n",i,v);
+	}
+	return NULL;
+
+	print_line(String("C:\\window\\system\\momo").path_to("C:\\window\\momonga"));
+	print_line(String("res://momo/sampler").path_to("res://pindonga"));
+	print_line(String("/margarito/terere").path_to("/margarito/pilates"));
+	print_line(String("/algo").path_to("/algo"));
+	print_line(String("c:").path_to("c:\\"));
+	print_line(String("/").path_to("/"));
+
+
+	print_line(itos(sizeof(Variant)));
+	return NULL;
+
+	Vector<StringName> path;
+	path.push_back("three");
+	path.push_back("two");
+	path.push_back("one");
+	path.push_back("comeon");
+	path.revert();
+
+	NodePath np(path,true);
+
+	print_line(np);
+
+
+	return NULL;
+
+	bool a=2;
+
+	print_line(Variant(a));
+
+
+	Matrix32 mat2_1;
+	mat2_1.rotate(0.5);
+	Matrix32 mat2_2;
+	mat2_2.translate(Vector2(1,2));
+	Matrix32 mat2_3 = mat2_1 * mat2_2;
+	mat2_3.affine_invert();
+
+	print_line(mat2_3.elements[0]);
+	print_line(mat2_3.elements[1]);
+	print_line(mat2_3.elements[2]);
+
+
+
+	Transform mat3_1;
+	mat3_1.basis.rotate(Vector3(0,0,1),0.5);
+	Transform mat3_2;
+	mat3_2.translate(Vector3(1,2,0));
+	Transform mat3_3 = mat3_1 * mat3_2;
+	mat3_3.affine_invert();
+
+	print_line(mat3_3.basis.get_axis(0));
+	print_line(mat3_3.basis.get_axis(1));
+	print_line(mat3_3.origin);
+
+#endif
+	return NULL;
+
+}
+
+}
--- a/main/tests/test_math.h
+++ b/main/tests/test_math.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,15 +26,15 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_MATH_H
 #define TEST_MATH_H

-#include "core/os/main_loop.h"
+#include "os/main_loop.h"

 namespace TestMath {

-MainLoop *test();
+MainLoop* test();
+
 }

 #endif
--- a/bin/tests/test_misc.cpp
+++ b/bin/tests/test_misc.cpp
@ -0,0 +1,499 @@
+/*************************************************************************/
+/*  test_misc.cpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_misc.h"
+#include "servers/visual_server.h"
+#include "os/main_loop.h"
+#include "math_funcs.h"
+#include "print_string.h"
+
+
+namespace TestMisc {
+
+struct ConvexTestResult
+{
+
+	Vector3 edgeA[2];
+	Vector3 edgeB[2];
+	bool valid;
+	Vector3 contactA;
+	Vector3 contactB;
+	Vector3 contactNormal;
+	float depth;
+
+	/*
+	Vector3 contactA;
+	Vector3 contactB;
+	Vector3 contactNormal;
+	Vector3 contactX;
+	Vector3 contactY;
+	Vector3 edgeA[2];
+	Vector3 edgeB[2];
+	float depth;
+	bool valid;
+	bool isEdgeEdge;
+	bool needTransform;
+	neBool ComputerEdgeContactPoint(ConvexTestResult & res);
+	neBool ComputerEdgeContactPoint2(float & au, float & bu);
+	void Reverse()
+	{
+		neSwap(contactA, contactB);
+		contactNormal *= -1.0f;
+	}*/
+	bool ComputerEdgeContactPoint2(float & au, float & bu);
+};
+
+
+
+bool ConvexTestResult::ComputerEdgeContactPoint2(float & au, float & bu)
+{
+	float d1343, d4321, d1321, d4343, d2121;
+	float numer, denom;
+
+	Vector3 p13;
+	Vector3 p43;
+	Vector3 p21;
+	Vector3 diff;
+
+	p13 = (edgeA[0]) - (edgeB[0]);
+	p43 = (edgeB[1]) - (edgeB[0]);
+
+	if ( p43.length_squared() < CMP_EPSILON2 )
+	{
+		valid = false;
+		goto ComputerEdgeContactPoint2_Exit;
+	}
+
+	p21 = (edgeA[1]) - (edgeA[0]);
+
+	if ( p21.length_squared()<CMP_EPSILON2 )
+	{
+		valid = false;
+		goto ComputerEdgeContactPoint2_Exit;
+	}
+
+	d1343 = p13.dot(p43);
+	d4321 = p43.dot(p21);
+	d1321 = p13.dot(p21);
+	d4343 = p43.dot(p43);
+	d2121 = p21.dot(p21);
+
+	denom = d2121 * d4343 - d4321 * d4321;
+
+	if (ABS(denom) < CMP_EPSILON)
+	{
+		valid = false;
+
+		goto ComputerEdgeContactPoint2_Exit;
+	}
+
+	numer = d1343 * d4321 - d1321 * d4343;
+	au = numer / denom;
+	bu = (d1343 + d4321 * (au)) / d4343;
+
+	if (au < 0.0f || au >= 1.0f)
+	{
+		valid = false;
+	}
+	else if (bu < 0.0f || bu >= 1.0f)
+	{
+		valid = false;
+	}
+	else
+	{
+		valid = true;
+	}
+	{
+		Vector3 tmpv;
+
+		tmpv = p21 * au;
+		contactA = (edgeA[0]) + tmpv;
+
+		tmpv = p43 * bu;
+		contactB = (edgeB[0]) + tmpv;
+	}
+
+	diff = contactA - contactB;
+
+	depth = Math::sqrt(diff.dot(diff));
+
+	return true;
+
+ComputerEdgeContactPoint2_Exit:
+
+	return false;
+}
+
+struct neCollisionResult {
+
+	float depth;
+	bool penetrate;
+	Matrix3 collisionFrame;
+	Vector3 contactA;
+	Vector3 contactB;
+};
+
+
+struct TConvex {
+
+	float radius;
+	float half_height;
+	float CylinderRadius() const { return radius; }
+	float CylinderHalfHeight() const { return half_height; }
+};
+
+float GetDistanceFromLine2(Vector3 v, Vector3 & project, const Vector3 & pointA, const Vector3 & pointB)
+{
+	Vector3 ba = pointB - pointA;
+
+	float len = ba.length();
+
+	if (len<CMP_EPSILON)
+		ba=Vector3();
+	else
+		ba *= 1.0f / len;
+
+	Vector3 pa = v - pointA;
+
+	float k = pa.dot(ba);
+
+	project = pointA + ba * k;
+
+	Vector3 diff = v - project;
+
+	return diff.length();
+}
+
+void TestCylinderVertEdge(neCollisionResult & result, Vector3 & edgeA1, Vector3 & edgeA2, Vector3 & vertB,
+						  TConvex & cA, TConvex & cB, Transform & transA, Transform & transB, bool flip)
+{
+	Vector3 project;
+
+	float dist = GetDistanceFromLine2(vertB,project, edgeA1, edgeA2);
+
+	float depth = cA.CylinderRadius() + cB.CylinderRadius() - dist;
+
+	if (depth <= 0.0f)
+		return;
+
+	if (depth <= result.depth)
+		return;
+
+	result.penetrate = true;
+
+	result.depth = depth;
+
+	if (!flip)
+	{
+		result.collisionFrame.set_axis(2,(project - vertB).normalized());
+
+		result.contactA = project - result.collisionFrame.get_axis(2) * cA.CylinderRadius();
+
+		result.contactB = vertB + result.collisionFrame.get_axis(2) * cB.CylinderRadius();
+	}
+	else
+	{
+
+		result.collisionFrame.set_axis(2,(vertB - project).normalized());
+
+		result.contactA = vertB - result.collisionFrame.get_axis(2) * cB.CylinderRadius();
+
+		result.contactB = project + result.collisionFrame.get_axis(2) * cA.CylinderRadius();
+	}
+}
+
+void TestCylinderVertVert(neCollisionResult & result, Vector3 & vertA, Vector3 & vertB,
+						  TConvex & cA, TConvex & cB, Transform & transA, Transform & transB)
+{
+	Vector3 diff = vertA - vertB;
+
+	float dist = diff.length();
+
+	float depth = cA.CylinderRadius() + cB.CylinderRadius() - dist;
+
+	if (depth <= 0.0f)
+		return;
+
+	if (depth <= result.depth)
+		return;
+
+	result.penetrate = true;
+
+	result.depth = depth;
+
+	result.collisionFrame.set_axis(2, diff * (1.0f / dist));
+
+	result.contactA = vertA - result.collisionFrame.get_axis(2) * cA.CylinderRadius();
+
+	result.contactB = vertB + result.collisionFrame.get_axis(2) * cB.CylinderRadius();
+}
+
+void Cylinder2CylinderTest(neCollisionResult & result, TConvex & cA, Transform & transA, TConvex & cB, Transform & transB)
+{
+	result.penetrate = false;
+
+	Vector3 dir = transA.basis.get_axis(1).cross(transB.basis.get_axis(1));
+
+	float len = dir.length();
+
+//	bool isParallel = len<CMP_EPSILON;
+
+//	int doVertCheck = 0;
+
+	ConvexTestResult cr;
+
+	cr.edgeA[0] = transA.origin + transA.basis.get_axis(1) * cA.CylinderHalfHeight();
+	cr.edgeA[1] = transA.origin - transA.basis.get_axis(1) * cA.CylinderHalfHeight();
+	cr.edgeB[0] = transB.origin + transB.basis.get_axis(1) * cB.CylinderHalfHeight();
+	cr.edgeB[1] = transB.origin - transB.basis.get_axis(1) * cB.CylinderHalfHeight();
+
+//	float dot = transA.basis.get_axis(1).dot(transB.basis.get_axis(1));
+
+	if (len>CMP_EPSILON)
+	{
+		float au, bu;
+
+		cr.ComputerEdgeContactPoint2(au, bu);
+
+		if (cr.valid)
+		{
+			float depth = cA.CylinderRadius() + cB.CylinderRadius() - cr.depth;
+
+			if (depth <= 0.0f)
+				return;
+
+			result.depth = depth;
+
+			result.penetrate = true;
+
+			result.collisionFrame.set_axis(2, (cr.contactA - cr.contactB)*(1.0f / cr.depth));
+
+			result.contactA = cr.contactA - result.collisionFrame.get_axis(2) * cA.CylinderRadius();
+
+			result.contactB = cr.contactB + result.collisionFrame.get_axis(2) * cB.CylinderRadius();
+
+			return;
+		}
+	}
+	result.depth = -1.0e6f;
+
+	int i;
+
+	for (i = 0; i < 2; i++)
+	{
+		//project onto edge b
+
+		Vector3 diff = cr.edgeA[i] - cr.edgeB[1];
+
+		float dot = diff.dot(transB.basis.get_axis(1));
+
+		if (dot < 0.0f)
+		{
+			TestCylinderVertVert(result, cr.edgeA[i], cr.edgeB[1], cA, cB, transA, transB);
+		}
+		else if (dot > (2.0f * cB.CylinderHalfHeight()))
+		{
+			TestCylinderVertVert(result, cr.edgeA[i], cr.edgeB[0], cA, cB, transA, transB);
+		}
+		else
+		{
+			TestCylinderVertEdge(result, cr.edgeB[0], cr.edgeB[1], cr.edgeA[i], cB, cA, transB, transA, true);
+		}
+	}
+	for (i = 0; i < 2; i++)
+	{
+		//project onto edge b
+
+		Vector3 diff = cr.edgeB[i] - cr.edgeA[1];
+
+		float dot = diff.dot(transA.basis.get_axis(1));
+
+		if (dot < 0.0f)
+		{
+			TestCylinderVertVert(result, cr.edgeB[i], cr.edgeA[1], cA, cB, transA, transB);
+		}
+		else if (dot > (2.0f * cB.CylinderHalfHeight()))
+		{
+			TestCylinderVertVert(result, cr.edgeB[i], cr.edgeA[0], cA, cB, transA, transB);
+		}
+		else
+		{
+			TestCylinderVertEdge(result, cr.edgeA[0], cr.edgeA[1], cr.edgeB[i], cA, cB, transA, transB, false);
+		}
+	}
+}
+
+
+class TestMainLoop : public MainLoop {
+
+	RID meshA;
+	RID meshB;
+	RID poly;
+	RID instance;
+	RID camera;
+	RID viewport;
+	RID boxA;
+	RID boxB;
+	RID scenario;
+
+	Transform rot_a;
+	Transform rot_b;
+
+	bool quit;
+public:
+	virtual void input_event(const InputEvent& p_event) {
+
+		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&BUTTON_MASK_LEFT) {
+
+			rot_b.origin.y+=-p_event.mouse_motion.relative_y/100.0;
+			rot_b.origin.x+=p_event.mouse_motion.relative_x/100.0;
+		}
+		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&BUTTON_MASK_MIDDLE) {
+
+			//rot_b.origin.x+=-p_event.mouse_motion.relative_y/100.0;
+			rot_b.origin.z+=p_event.mouse_motion.relative_x/100.0;
+		}
+		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&BUTTON_MASK_RIGHT) {
+
+			float rot_x=-p_event.mouse_motion.relative_y/100.0;
+			float rot_y=p_event.mouse_motion.relative_x/100.0;
+			rot_b.basis = rot_b.basis * Matrix3(Vector3(1,0,0),rot_x) * Matrix3(Vector3(0,1,0),rot_y);
+		}
+
+	}
+	virtual void request_quit() {
+
+		quit=true;
+	}
+	virtual void init() {
+
+		VisualServer *vs=VisualServer::get_singleton();
+
+		camera = vs->camera_create();
+
+		viewport = vs->viewport_create();
+		vs->viewport_attach_to_screen(viewport);
+		vs->viewport_attach_camera( viewport, camera );
+		vs->camera_set_transform(camera, Transform( Matrix3(), Vector3(0,0,3 ) ) );
+
+		/* CONVEX SHAPE */
+
+		DVector<Plane> cylinder_planes = Geometry::build_cylinder_planes(0.5,2,9,Vector3::AXIS_Y);
+		RID cylinder_material = vs->fixed_material_create();
+		vs->fixed_material_set_param( cylinder_material, VisualServer::FIXED_MATERIAL_PARAM_DIFFUSE, Color(0.8,0.2,0.9));
+		vs->material_set_flag( cylinder_material, VisualServer::MATERIAL_FLAG_ONTOP,true);
+		//vs->material_set_flag( cylinder_material, VisualServer::MATERIAL_FLAG_WIREFRAME,true);
+		vs->material_set_flag( cylinder_material, VisualServer::MATERIAL_FLAG_DOUBLE_SIDED,true);
+		vs->material_set_flag( cylinder_material, VisualServer::MATERIAL_FLAG_UNSHADED,true);
+
+		RID cylinder_mesh = vs->mesh_create();
+		Geometry::MeshData cylinder_data = Geometry::build_convex_mesh(cylinder_planes);
+		vs->mesh_add_surface_from_mesh_data(cylinder_mesh,cylinder_data);
+		vs->mesh_surface_set_material( cylinder_mesh, 0, cylinder_material );
+
+		meshA=vs->instance_create2(cylinder_mesh,scenario);
+		meshB=vs->instance_create2(cylinder_mesh,scenario);
+		boxA=vs->instance_create2(vs->get_test_cube(),scenario);
+		boxB=vs->instance_create2(vs->get_test_cube(),scenario);
+
+		/*
+		RID lightaux = vs->light_create( VisualServer::LIGHT_OMNI );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_RADIUS, 80 );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_ATTENUATION, 1 );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_ENERGY, 1.5 );
+		light = vs->instance_create2( lightaux );
+		*/
+		RID lightaux = vs->light_create( VisualServer::LIGHT_DIRECTIONAL );
+		//vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.0,0.0,0.0) );
+		//vs->light_set_shadow( lightaux, true );
+		RID light = vs->instance_create2( lightaux,scenario );
+
+		//rot_a=Transform(Matrix3(Vector3(1,0,0),Math_PI/2.0),Vector3());
+		rot_b=Transform(Matrix3(),Vector3(2,0,0));
+
+		//rot_x=0;
+		//rot_y=0;
+		quit=false;
+	}
+	virtual bool idle(float p_time) {
+
+		VisualServer *vs=VisualServer::get_singleton();
+
+		vs->instance_set_transform(meshA,rot_a);
+		vs->instance_set_transform(meshB,rot_b);
+
+
+		neCollisionResult res;
+		TConvex a;
+		a.radius=0.5;
+		a.half_height=1;
+		Cylinder2CylinderTest(res,a,rot_a,a,rot_b);
+		if (res.penetrate) {
+
+			Matrix3 scale;
+			scale.scale(Vector3(0.1,0.1,0.1));
+			vs->instance_set_transform(boxA,Transform(scale,res.contactA));
+			vs->instance_set_transform(boxB,Transform(scale,res.contactB));
+			print_line("depth: "+rtos(res.depth));
+		} else  {
+
+			Matrix3 scale;
+			scale.scale(Vector3());
+			vs->instance_set_transform(boxA,Transform(scale,res.contactA));
+			vs->instance_set_transform(boxB,Transform(scale,res.contactB));
+
+		}
+		print_line("collided: "+itos(res.penetrate));
+
+		return false;
+	}
+
+
+	virtual bool iteration(float p_time) {
+
+
+
+		return quit;
+	}
+	virtual void finish() {
+
+	}
+
+};
+
+
+MainLoop* test() {
+
+	return memnew( TestMainLoop );
+
+}
+
+}
+
+
+
--- a/bin/tests/test_misc.h
+++ b/bin/tests/test_misc.h
@ -0,0 +1,40 @@
+/*************************************************************************/
+/*  test_misc.h                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_MISC_H
+#define TEST_MISC_H
+
+#include "os/main_loop.h"
+
+namespace TestMisc {
+
+MainLoop* test();
+
+}
+
+#endif
--- a/bin/tests/test_particles.cpp
+++ b/bin/tests/test_particles.cpp
@ -0,0 +1,121 @@
+/*************************************************************************/
+/*  test_particles.cpp                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_particles.h"
+#include "servers/visual_server.h"
+#include "os/main_loop.h"
+#include "math_funcs.h"
+#include "print_string.h"
+
+namespace TestParticles {
+
+
+class TestMainLoop : public MainLoop {
+
+	RID particles;
+	RID instance;
+	RID camera;
+	RID viewport;
+	RID light;
+	RID scenario;
+	
+	struct InstanceInfo {
+	
+		RID instance;
+		Transform base;
+		Vector3 rot_axis;
+	};
+	
+	List<InstanceInfo> instances;
+	
+	float ofs;
+	bool quit;
+public:
+	virtual void input_event(const InputEvent& p_event) {
+	
+		
+	}
+	virtual void request_quit() {
+	
+		quit=true;
+	}
+	virtual void init() {
+		
+		VisualServer *vs=VisualServer::get_singleton();
+		particles = vs->particles_create();
+		vs->particles_set_amount(particles,1000);
+		
+		instance = vs->instance_create2(particles,scenario);
+		
+		
+		camera = vs->camera_create();
+		
+// 		vs->camera_set_perspective( camera, 60.0,0.1, 100.0 );
+		viewport = vs->viewport_create();
+		vs->viewport_attach_camera( viewport, camera );
+		vs->camera_set_transform(camera, Transform( Matrix3(), Vector3(0,0,20 ) ) );
+		/*
+		RID lightaux = vs->light_create( VisualServer::LIGHT_OMNI );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_RADIUS, 80 );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_ATTENUATION, 1 );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_ENERGY, 1.5 );
+		light = vs->instance_create2( lightaux );
+		*/
+		RID lightaux = vs->light_create( VisualServer::LIGHT_DIRECTIONAL );
+	//	vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.0,0.0,0.0) );
+		light = vs->instance_create2( lightaux, scenario );
+		
+		ofs=0;
+		quit=false;
+	}
+	virtual bool idle(float p_time) {
+		return false;
+	}
+
+
+	virtual bool iteration(float p_time) {
+	
+//		VisualServer *vs=VisualServer::get_singleton();
+			
+		ofs+=p_time;
+		return quit;
+	}
+	virtual void finish() {
+	
+	}
+
+};
+
+
+MainLoop* test() {
+
+	return memnew( TestMainLoop );
+
+}
+
+}
--- a/bin/tests/test_particles.h
+++ b/bin/tests/test_particles.h
@ -0,0 +1,43 @@
+/*************************************************************************/
+/*  test_particles.h                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_PARTICLES_H
+#define TEST_PARTICLES_H
+
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+#include "os/main_loop.h"
+
+namespace TestParticles {
+
+MainLoop* test();
+
+}
+
+#endif
--- a/bin/tests/test_physics.cpp
+++ b/bin/tests/test_physics.cpp
@ -0,0 +1,662 @@
+/*************************************************************************/
+/*  test_physics.cpp                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_physics.h"
+
+
+#include "servers/visual_server.h"
+#include "servers/physics_server.h"
+#include "os/main_loop.h"
+#include "math_funcs.h"
+#include "print_string.h"
+#include "map.h"
+#include "os/os.h"
+#include "quick_hull.h"
+
+class TestPhysicsMainLoop : public MainLoop {
+
+	OBJ_TYPE( TestPhysicsMainLoop, MainLoop );
+
+	enum {
+		LINK_COUNT = 20,
+	};
+
+	RID test_cube;
+	
+	RID plane;
+	RID sphere;
+	RID light;
+	RID camera;
+	RID mover;
+	RID scenario;
+	RID space;
+
+	RID character;
+
+	float ofs_x,ofs_y;
+
+	Point2 joy_direction;
+
+	List<RID> bodies;
+	Map<PhysicsServer::ShapeType,RID> type_shape_map;
+	Map<PhysicsServer::ShapeType,RID> type_mesh_map;
+
+	void body_changed_transform(Object *p_state, RID p_visual_instance) {
+
+		PhysicsDirectBodyState *state = (PhysicsDirectBodyState*)p_state;
+		VisualServer *vs=VisualServer::get_singleton();
+		Transform t=state->get_transform();
+		//t.basis.scale( Vector3(1.0,0.5,0.2) );
+		vs->instance_set_transform(p_visual_instance,t);
+	}
+	
+	bool quit;
+	
+protected:
+
+	static void _bind_methods() {
+	
+		ObjectTypeDB::bind_method("body_changed_transform",&TestPhysicsMainLoop::body_changed_transform);
+	}
+
+	RID create_body(PhysicsServer::ShapeType p_shape, PhysicsServer::BodyMode p_body,const Transform p_location,bool p_active_default=true,const Transform&p_shape_xform=Transform()) {
+
+		VisualServer *vs=VisualServer::get_singleton();
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+
+		RID mesh_instance = vs->instance_create2(type_mesh_map[p_shape],scenario);
+		RID body = ps->body_create(p_body,!p_active_default);		
+		ps->body_set_space(body,space);
+		ps->body_set_param(body,PhysicsServer::BODY_PARAM_BOUNCE,0.0);
+		//todo set space
+		ps->body_add_shape(body,type_shape_map[p_shape]);		
+		ps->body_set_force_integration_callback(body,this,"body_changed_transform",mesh_instance);
+
+		ps->body_set_state( body, PhysicsServer::BODY_STATE_TRANSFORM,p_location);
+		bodies.push_back(body);
+
+		if (p_body==PhysicsServer::BODY_MODE_STATIC) {
+
+			vs->instance_set_transform(mesh_instance,p_location);
+		}
+		return body;
+	}
+
+	RID create_static_plane(const Plane& p_plane) {
+
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+
+		RID plane_shape = ps->shape_create(PhysicsServer::SHAPE_PLANE);;
+		ps->shape_set_data( plane_shape, p_plane );
+
+		RID b = ps->body_create( PhysicsServer::BODY_MODE_STATIC );
+		ps->body_set_space(b,space);
+		//todo set space
+		ps->body_add_shape(b, plane_shape);
+		return b;
+
+	}
+
+	void configure_body(RID p_body,float p_mass, float p_friction, float p_bounce) {
+
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+		ps->body_set_param( p_body, PhysicsServer::BODY_PARAM_MASS, p_mass );
+		ps->body_set_param( p_body, PhysicsServer::BODY_PARAM_FRICTION, p_friction );
+		ps->body_set_param( p_body, PhysicsServer::BODY_PARAM_BOUNCE, p_bounce );
+
+	}
+
+	void init_shapes() {
+
+		VisualServer *vs=VisualServer::get_singleton();
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+
+		/* SPHERE SHAPE */
+		RID sphere_mesh = vs->make_sphere_mesh(10,20,0.5);
+		RID sphere_material = vs->fixed_material_create();
+		//vs->material_set_flag( sphere_material, VisualServer::MATERIAL_FLAG_WIREFRAME, true );
+		vs->fixed_material_set_param( sphere_material, VisualServer::FIXED_MATERIAL_PARAM_DIFFUSE, Color(0.7,0.8,3.0) );
+		vs->mesh_surface_set_material( sphere_mesh, 0, sphere_material );
+		type_mesh_map[PhysicsServer::SHAPE_SPHERE]=sphere_mesh;
+
+		RID sphere_shape=ps->shape_create(PhysicsServer::SHAPE_SPHERE);
+		ps->shape_set_data( sphere_shape, 0.5 );
+		type_shape_map[PhysicsServer::SHAPE_SPHERE]=sphere_shape;
+
+		/* BOX SHAPE */
+
+		DVector<Plane> box_planes = Geometry::build_box_planes(Vector3(0.5,0.5,0.5));
+		RID box_material = vs->fixed_material_create();
+		vs->fixed_material_set_param( box_material, VisualServer::FIXED_MATERIAL_PARAM_DIFFUSE, Color(1.0,0.2,0.2) );
+		RID box_mesh = vs->mesh_create();
+		Geometry::MeshData box_data = Geometry::build_convex_mesh(box_planes);
+		vs->mesh_add_surface_from_mesh_data(box_mesh,box_data);
+		vs->mesh_surface_set_material( box_mesh, 0, box_material );
+		type_mesh_map[PhysicsServer::SHAPE_BOX]=box_mesh;
+
+		RID box_shape=ps->shape_create(PhysicsServer::SHAPE_BOX);
+		ps->shape_set_data( box_shape, Vector3(0.5,0.5,0.5) );
+		type_shape_map[PhysicsServer::SHAPE_BOX]=box_shape;
+
+
+		/* CAPSULE SHAPE */
+
+		DVector<Plane> capsule_planes = Geometry::build_capsule_planes(0.5,0.7,12,Vector3::AXIS_Z);
+		RID capsule_material = vs->fixed_material_create();
+		vs->fixed_material_set_param( capsule_material, VisualServer::FIXED_MATERIAL_PARAM_DIFFUSE, Color(0.3,0.4,1.0) );
+
+		RID capsule_mesh = vs->mesh_create();
+		Geometry::MeshData capsule_data = Geometry::build_convex_mesh(capsule_planes);
+		vs->mesh_add_surface_from_mesh_data(capsule_mesh,capsule_data);
+		vs->mesh_surface_set_material( capsule_mesh, 0, capsule_material );
+		type_mesh_map[PhysicsServer::SHAPE_CAPSULE]=capsule_mesh;
+
+		RID capsule_shape=ps->shape_create(PhysicsServer::SHAPE_CAPSULE);
+		Dictionary capsule_params;
+		capsule_params["radius"]=0.5;
+		capsule_params["height"]=1.4;
+		ps->shape_set_data( capsule_shape, capsule_params );
+		type_shape_map[PhysicsServer::SHAPE_CAPSULE]=capsule_shape;
+
+		/* CONVEX SHAPE */
+
+		DVector<Plane> convex_planes = Geometry::build_cylinder_planes(0.5,0.7,5,Vector3::AXIS_Z);
+		RID convex_material = vs->fixed_material_create();
+		vs->fixed_material_set_param( convex_material, VisualServer::FIXED_MATERIAL_PARAM_DIFFUSE, Color(0.8,0.2,0.9));
+
+		RID convex_mesh = vs->mesh_create();
+		Geometry::MeshData convex_data = Geometry::build_convex_mesh(convex_planes);
+		QuickHull::build(convex_data.vertices,convex_data);
+		vs->mesh_add_surface_from_mesh_data(convex_mesh,convex_data);
+		vs->mesh_surface_set_material( convex_mesh, 0, convex_material );
+		type_mesh_map[PhysicsServer::SHAPE_CONVEX_POLYGON]=convex_mesh;
+
+		RID convex_shape=ps->shape_create(PhysicsServer::SHAPE_CONVEX_POLYGON);
+		ps->shape_set_data( convex_shape, convex_data.vertices );
+		type_shape_map[PhysicsServer::SHAPE_CONVEX_POLYGON]=convex_shape;
+
+	}
+
+	void make_trimesh(Vector<Vector3> p_faces,const Transform& p_xform=Transform()) {
+
+		VisualServer *vs=VisualServer::get_singleton();
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+		RID trimesh_shape = ps->shape_create(PhysicsServer::SHAPE_CONCAVE_POLYGON);
+		ps->shape_set_data(trimesh_shape, p_faces);
+		p_faces=ps->shape_get_data(trimesh_shape); // optimized one
+		Vector<Vector3> normals; // for drawing
+		for (int i=0;i<p_faces.size()/3;i++) {
+
+			Plane p( p_faces[i*3+0],p_faces[i*3+1], p_faces[i*3+2] );
+			normals.push_back(p.normal);
+			normals.push_back(p.normal);
+			normals.push_back(p.normal);
+		}
+
+		RID trimesh_mesh = vs->mesh_create();
+		Array d;
+		d.resize(VS::ARRAY_MAX);
+		d[VS::ARRAY_VERTEX]=p_faces;
+		d[VS::ARRAY_NORMAL]=normals;
+		vs->mesh_add_surface(trimesh_mesh, VS::PRIMITIVE_TRIANGLES, d );
+		RID trimesh_mat = vs->fixed_material_create();
+		vs->fixed_material_set_param( trimesh_mat, VisualServer::FIXED_MATERIAL_PARAM_DIFFUSE, Color(1.0,0.5,0.8));
+		//vs->material_set_flag( trimesh_mat, VisualServer::MATERIAL_FLAG_UNSHADED,true);
+		vs->mesh_surface_set_material( trimesh_mesh, 0, trimesh_mat );
+
+		RID triins = vs->instance_create2(trimesh_mesh,scenario);
+
+
+		RID tribody = ps->body_create( PhysicsServer::BODY_MODE_STATIC);
+		ps->body_set_space(tribody,space);
+		//todo set space
+		ps->body_add_shape(tribody, trimesh_shape);
+		Transform tritrans = p_xform;
+		ps->body_set_state( tribody, PhysicsServer::BODY_STATE_TRANSFORM, tritrans );
+		vs->instance_set_transform( triins, tritrans );
+		//RID trimesh_material = vs->fixed_material_create();
+		//vs->material_generate( trimesh_material, Color(0.2,0.4,0.6) );
+		//vs->mesh_surface_set_material( trimesh_mesh, 0, trimesh_material );
+
+	}
+
+	void make_grid(int p_width,int p_height,float p_cellsize,float p_cellheight,const Transform& p_xform=Transform()) {
+
+		Vector< Vector< float > > grid;
+
+		grid.resize(p_width);
+
+		for (int i=0;i<p_width;i++) {
+
+			grid[i].resize(p_height);
+
+			for (int j=0;j<p_height;j++) {
+
+				grid[i][j]=1.0+Math::random(-p_cellheight, p_cellheight );
+			}
+		}
+
+		Vector<Vector3> faces;
+
+		for (int i=1;i<p_width;i++) {
+
+			for (int j=1;j<p_height;j++) {
+
+
+#define MAKE_VERTEX(m_x,m_z)\
+	faces.push_back( Vector3( (m_x-p_width/2)*p_cellsize, grid[m_x][m_z], (m_z-p_height/2)*p_cellsize ) )
+
+				MAKE_VERTEX(i,j-1);
+				MAKE_VERTEX(i,j);
+				MAKE_VERTEX(i-1,j);
+
+				MAKE_VERTEX(i-1,j-1);
+				MAKE_VERTEX(i,j-1);
+				MAKE_VERTEX(i-1,j);
+
+			}
+		}
+
+		make_trimesh(faces,p_xform);
+
+	}
+
+
+public:
+	virtual void input_event(const InputEvent& p_event) {
+	
+		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&4) {
+
+			ofs_y-=p_event.mouse_motion.relative_y/200.0;
+			ofs_x+=p_event.mouse_motion.relative_x/200.0;
+
+		}
+
+		if (p_event.type==InputEvent::MOUSE_MOTION && p_event.mouse_motion.button_mask&1) {
+
+			float y=-p_event.mouse_motion.relative_y/20.0;
+			float x=p_event.mouse_motion.relative_x/20.0;
+
+			if (mover.is_valid()) {
+
+
+				PhysicsServer * ps = PhysicsServer::get_singleton();
+				Transform t = ps->body_get_state(mover,PhysicsServer::BODY_STATE_TRANSFORM);
+				t.origin+=Vector3(x,y,0);
+
+				ps->body_set_state(mover,PhysicsServer::BODY_STATE_TRANSFORM,t);
+			}
+
+		}
+
+		if (p_event.type == InputEvent::JOYSTICK_MOTION) {
+
+			if (p_event.joy_motion.axis == 0) {
+
+				joy_direction.x = p_event.joy_motion.axis_value;
+			};
+
+			if (p_event.joy_motion.axis == 1) {
+
+				joy_direction.y = p_event.joy_motion.axis_value;
+			};
+		};
+	}
+
+	virtual void request_quit() {
+	
+		quit=true;
+	}
+	virtual void init() {
+
+		ofs_x=ofs_y=0;
+		init_shapes();
+
+		PhysicsServer *ps = PhysicsServer::get_singleton();
+		space=ps->space_create();
+		ps->space_set_active(space,true);
+
+		VisualServer *vs=VisualServer::get_singleton();
+
+		/* LIGHT */
+		RID lightaux = vs->light_create( VisualServer::LIGHT_DIRECTIONAL );
+		//vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.0,0.0,0.0) );
+		scenario = vs->scenario_create();
+		vs->light_set_shadow(lightaux,true);
+		light = vs->instance_create2( lightaux,scenario );
+		Transform t;
+		t.rotate(Vector3(1.0,0,0),0.6);
+		vs->instance_set_transform(light,t);
+
+
+
+		/* CAMERA */
+
+		camera = vs->camera_create();
+		RID viewport = vs->viewport_create();
+		vs->viewport_attach_camera( viewport, camera );
+		vs->viewport_attach_to_screen(viewport);
+		vs->viewport_set_scenario( viewport, scenario );
+
+		vs->camera_set_perspective(camera,60,0.1,40.0);
+		vs->camera_set_transform(camera,Transform( Matrix3(), Vector3(0,9,12)));
+		//vs->scenario_set_debug(scenario,VS::SCENARIO_DEBUG_WIREFRAME);
+
+		Transform gxf;
+		gxf.basis.scale(Vector3(1.4,0.4,1.4));
+		gxf.origin=Vector3(-2,1,-2);
+		make_grid(5,5,2.5,1,gxf);
+	//	create_body(PhysicsServer::SHAPE_BOX,PhysicsServer::BODY_MODE_STATIC,gxf);
+		//create_static_plane( Plane( Vector3(0,1,0), -2) );
+//		test_joint();
+		test_fall();
+		//test_joint();
+
+
+/*
+		Vector<Vector3> faces;
+		faces.push_back( Vector3(10,0,-5) );
+		faces.push_back( Vector3(0,0,10) );
+		faces.push_back( Vector3(-10,-0.2,-5) );
+		make_trimesh(faces);
+*/
+		/* Make Trimesh */
+		quit=false;
+		return;
+		
+#if 0
+#define GRID_SIZE 5
+		
+		float grid[GRID_SIZE][GRID_SIZE];
+		
+		for (int i=0;i<GRID_SIZE;i++) {
+		
+			for (int j=0;j<GRID_SIZE;j++) {
+		
+				grid[j][i]=Math::random(0.0, 1.0 );
+			}
+		}
+		
+		Vector<Vector3> faces;
+		
+		for (int i=1;i<GRID_SIZE;i++) {
+		
+			for (int j=1;j<GRID_SIZE;j++) {
+		
+		
+#define MAKE_VERTEX(m_x,m_z)\
+	faces.push_back( Vector3( m_x-GRID_SIZE/2.0, grid[m_x][m_z], m_z-GRID_SIZE/2.0 )*3.0 )
+									
+				MAKE_VERTEX(i,j-1);
+				MAKE_VERTEX(i,j);
+				MAKE_VERTEX(i-1,j);
+								
+				MAKE_VERTEX(i-1,j-1);
+				MAKE_VERTEX(i,j-1);
+				MAKE_VERTEX(i-1,j);
+								
+			}
+		}
+		/*
+		faces.clear();		
+		faces.push_back( Vector3(0,0,-5) );
+		faces.push_back( Vector3(1,0,-1) );
+		faces.push_back( Vector3(-1,-0,-1) );
+		*/
+		
+		RID trimesh_shape = ps->shape_create();
+		ps->shape_set_data(trimesh_shape, PhysicsServer::SHAPE_CONCAVE_POLYGON,faces);
+		faces=ps->shape_get_shape(trimesh_shape, 0);
+		Vector<Vector3> normals; // for drawing
+		for (int i=0;i<faces.size()/3;i++) {
+		
+			Plane p( faces[i*3+0],faces[i*3+1], faces[i*3+2] );
+			normals.push_back(p.normal);
+			normals.push_back(p.normal);
+			normals.push_back(p.normal);
+		}
+
+		RID trimesh_mesh = vs->mesh_create();
+		vs->mesh_add_surface(trimesh_mesh, VS::PRIMITIVE_TRIANGLES, VS::ARRAY_FORMAT_VERTEX|VS::ARRAY_FORMAT_NORMAL, faces.size() );
+		vs->mesh_surface_set_array(trimesh_mesh,0,VS::ARRAY_VERTEX, faces );
+		vs->mesh_surface_set_array(trimesh_mesh,0,VS::ARRAY_NORMAL, normals );
+		RID trimesh_mat = vs->fixed_material_create();
+		vs->material_generate( trimesh_mat, Color(1.0,0.5,0.3) );
+		vs->mesh_surface_set_material( trimesh_mesh, 0, trimesh_mat );
+		
+		RID triins = vs->instance_create2(trimesh_mesh);
+		
+		
+		
+		RID tribody = ps->body_create( PhysicsServer::BODY_MODE_STATIC, trimesh_shape);
+		Transform tritrans = Transform( Matrix3(), Vector3(0,0,-2) );
+		ps->body_set_state( tribody, PhysicsServer::BODY_STATE_TRANSFORM, tritrans );
+		vs->instance_set_transform( triins, tritrans );
+		RID trimesh_material = vs->fixed_material_create();
+		vs->material_generate( trimesh_material, Color(0.2,0.4,0.6) );
+		vs->mesh_surface_set_material( trimesh_mesh, 0, trimesh_material );
+#endif
+	}
+	virtual bool iteration(float p_time) {
+
+		if (mover) {
+			static float joy_speed = 10;
+			PhysicsServer * ps = PhysicsServer::get_singleton();
+			Transform t = ps->body_get_state(mover,PhysicsServer::BODY_STATE_TRANSFORM);
+			t.origin+=Vector3(joy_speed * joy_direction.x * p_time, -joy_speed * joy_direction.y * p_time,0);
+			ps->body_set_state(mover,PhysicsServer::BODY_STATE_TRANSFORM,t);
+		};
+
+
+		Transform cameratr;
+		cameratr.rotate(Vector3(0,1,0),ofs_x);
+		cameratr.rotate(Vector3(1,0,0),-ofs_y);
+		cameratr.translate(Vector3(0,2,8));
+		VisualServer *vs=VisualServer::get_singleton();
+		vs->camera_set_transform(camera,cameratr);
+
+		return quit;
+	}
+	virtual void finish() {
+	
+	}
+
+	void test_joint() {
+#if 0
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+
+		mover = create_body(PhysicsServer::SHAPE_BOX,PhysicsServer::BODY_MODE_STATIC,Transform(Matrix3(),Vector3(0,0,-24)));
+		RID b = create_body(PhysicsServer::SHAPE_CAPSULE,PhysicsServer::BODY_MODE_RIGID,Transform());
+
+		ps->joint_create_double_pin(b,Vector3(0,0,1.0),mover,Vector3(0,0,0));
+		ps->body_add_collision_exception(mover,b);
+
+
+		List<String> cmdline = OS::get_singleton()->get_cmdline_args();
+		int link_count = LINK_COUNT;
+		if (cmdline.size() > 0 && cmdline[cmdline.size()-1].to_int()) {
+			link_count = cmdline[cmdline.size()-1].to_int();
+		};
+
+		for(int i=0;i<link_count;i++) {
+
+			RID c = create_body(PhysicsServer::SHAPE_CAPSULE,PhysicsServer::BODY_MODE_RIGID,Transform());
+			ps->joint_create_double_pin(b,Vector3(0,0,-0.7),c,Vector3(0,0,0.7));
+			ps->body_add_collision_exception(c,b);
+			b=c;
+		}
+
+
+		create_static_plane(Plane(Vector3(0,1,0),-8));
+#endif
+	}
+
+	void test_hinge() {
+#if 0
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+
+
+		mover = create_body(PhysicsServer::SHAPE_BOX,PhysicsServer::BODY_MODE_STATIC,Transform(Matrix3(),Vector3(0,0,-24)));
+		RID b = create_body(PhysicsServer::SHAPE_BOX,PhysicsServer::BODY_MODE_RIGID,Transform());
+
+		ps->joint_create_double_hinge(b,Transform(Matrix3(),Vector3(1,1,1.0)),mover,Transform(Matrix3(),Vector3(0,0,0)));
+		ps->body_add_collision_exception(mover,b);
+
+/*
+		for(int i=0;i<20;i++) {
+
+			RID c = create_body(PhysicsServer::SHAPE_CAPSULE,PhysicsServer::BODY_MODE_RIGID,Transform());
+			ps->joint_create_double_hinge(b,Transform(Matrix3(),Vector3(0,0,-0.7)),c,Transform(Matrix3(),Vector3(0,0,0.7)));
+			ps->body_add_collision_exception(c,b);
+			b=c;
+		}
+
+*/
+		//create_static_plane(Plane(Vector3(0,1,0),-8));
+#endif
+	}
+
+	void test_character() {
+
+		VisualServer *vs=VisualServer::get_singleton();
+		PhysicsServer * ps = PhysicsServer::get_singleton();
+
+
+		DVector<Plane> capsule_planes = Geometry::build_capsule_planes(0.5,1,12,5,Vector3::AXIS_Y);
+		RID capsule_material = vs->fixed_material_create();
+
+		vs->fixed_material_set_param( capsule_material, VisualServer::FIXED_MATERIAL_PARAM_DIFFUSE, Color(1,1,1) );
+
+
+		RID capsule_mesh = vs->mesh_create();
+		Geometry::MeshData capsule_data = Geometry::build_convex_mesh(capsule_planes);
+		vs->mesh_add_surface_from_mesh_data(capsule_mesh,capsule_data);
+		vs->mesh_surface_set_material( capsule_mesh, 0, capsule_material );
+		type_mesh_map[PhysicsServer::SHAPE_CAPSULE]=capsule_mesh;
+
+		RID capsule_shape=ps->shape_create(PhysicsServer::SHAPE_CAPSULE);
+		Dictionary capsule_params;
+		capsule_params["radius"]=0.5;
+		capsule_params["height"]=1;
+		Transform shape_xform;
+		shape_xform.rotate(Vector3(1,0,0),Math_PI/2.0);
+		//shape_xform.origin=Vector3(1,1,1);
+		ps->shape_set_data( capsule_shape,  capsule_params);
+
+
+		RID mesh_instance = vs->instance_create2(capsule_mesh,scenario);
+		character = ps->body_create(PhysicsServer::BODY_MODE_CHARACTER);
+		ps->body_set_space(character,space);
+		//todo add space
+		ps->body_add_shape(character,capsule_shape);
+
+		ps->body_set_force_integration_callback(character,this,"body_changed_transform",mesh_instance);
+
+
+		ps->body_set_state( character, PhysicsServer::BODY_STATE_TRANSFORM,Transform(Matrix3(),Vector3(-2,5,-2)));
+		bodies.push_back(character);
+
+
+	}
+
+	void test_fall() {
+
+
+		for (int i=0;i<35;i++) {
+
+			static const PhysicsServer::ShapeType shape_idx[]={
+				PhysicsServer::SHAPE_CAPSULE,
+				PhysicsServer::SHAPE_BOX,
+				PhysicsServer::SHAPE_SPHERE,
+				PhysicsServer::SHAPE_CONVEX_POLYGON
+			};
+
+			PhysicsServer::ShapeType type=shape_idx[i%4];
+			//type=PhysicsServer::SHAPE_CONVEX_POLYGON;
+
+			Transform t;			
+
+			t.origin=Vector3(0.0*i,3.5+1.1*i,0.7+0.0*i);
+			//t.origin=Vector3(-0.7+0.0*i,0.5+4.1*i,0);
+			t.basis.rotate(Vector3(0.2,-1,0),Math_PI/2*0.6);
+			//t.basis.rotate(Vector3(0,-1,0),Math_PI/4*i);
+			//t.basis.rotate(Vector3(0,-1,0),Math_PI/4*i);
+			//t.basis.rotate(Vector3(-1,0,0),Math_PI/4*i);
+
+
+			RID b = create_body(type,PhysicsServer::BODY_MODE_RIGID,t);
+			//RID b = create_body(type,i==0?PhysicsServer::BODY_MODE_STATIC:PhysicsServer::BODY_MODE_RIGID,t);
+
+		}
+
+		create_static_plane( Plane( Vector3(0,1,0), -1) );
+
+
+/*
+		create_static_plane( Plane( Vector3(1,0,0), -2) );
+		create_static_plane( Plane( Vector3(-1,0,0), -2) );
+		create_static_plane( Plane( Vector3(0,0,1), -2) );
+		create_static_plane( Plane( Vector3(0,0,-1), -2) );
+*/
+
+
+	}
+
+	void test_activate() {
+
+		create_body(PhysicsServer::SHAPE_BOX,PhysicsServer::BODY_MODE_RIGID,Transform(Matrix3(),Vector3(0,2,0)),true);
+		//create_body(PhysicsServer::SHAPE_SPHERE,PhysicsServer::BODY_MODE_RIGID,Transform(Matrix3(),Vector3(0,6,0)),true);
+		create_static_plane( Plane( Vector3(0,1,0), -1) );
+
+	}
+
+
+	virtual bool idle(float p_time) {
+		return false;
+	}
+
+
+
+
+
+
+
+	TestPhysicsMainLoop() {
+
+	}
+};
+
+namespace TestPhysics {
+
+MainLoop* test() {
+
+	return memnew( TestPhysicsMainLoop );
+
+}
+
+}
--- a/main/tests/test_physics.h
+++ b/main/tests/test_physics.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,15 +26,19 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_PHYSICS_H
 #define TEST_PHYSICS_H

-#include "core/os/main_loop.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+#include "os/main_loop.h"

 namespace TestPhysics {

-MainLoop *test();
+MainLoop* test();
+
 }

 #endif
--- a/bin/tests/test_physics_2d.cpp
+++ b/bin/tests/test_physics_2d.cpp
--- a/main/tests/test_physics_2d.h
+++ b/main/tests/test_physics_2d.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,15 +26,16 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_PHYSICS_2D_H
 #define TEST_PHYSICS_2D_H

-#include "core/os/main_loop.h"
+
+#include "os/main_loop.h"

 namespace TestPhysics2D {

-MainLoop *test();
+MainLoop* test();
+
 }

 #endif // TEST_PHYSICS_2D_H
--- a/bin/tests/test_python.cpp
+++ b/bin/tests/test_python.cpp
@ -0,0 +1,56 @@
+/*************************************************************************/
+/*  test_python.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_python.h"
+
+#ifdef PYTHON_ENABLED
+
+#include "Python.h"
+#include "print_string.h"
+
+namespace TestPython {
+
+void test() {
+
+	print_line("testing python");
+	PyRun_SimpleString("import engine\n");
+	PyRun_SimpleString("def test(self):\n\tprint(\"noway\")\n");
+	PyRun_SimpleString("a=engine.ObjectPtr()\n");
+	PyRun_SimpleString("a.noway(22,'hello')\n");
+	PyRun_SimpleString("a.normalize()\n");
+	PyRun_SimpleString("class Moch(engine.ObjectPtr):\n\tdef mooch(self):\n\t\tprint('muchi')\n");
+	PyRun_SimpleString("b=Moch();\n");
+	PyRun_SimpleString("b.mooch();\n");
+	PyRun_SimpleString("b.meis();\n");
+	
+
+}
+
+}
+
+#endif
--- a/bin/tests/test_python.h
+++ b/bin/tests/test_python.h
@ -0,0 +1,43 @@
+/*************************************************************************/
+/*  test_python.h                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_PYTHON_H
+#define TEST_PYTHON_H
+
+#ifdef PYTHON_ENABLED
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+namespace TestPython {
+
+void test();
+
+}
+
+#endif
+#endif
--- a/bin/tests/test_render.cpp
+++ b/bin/tests/test_render.cpp
@ -0,0 +1,257 @@
+/*************************************************************************/
+/*  test_render.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_render.h"
+#include "servers/visual_server.h"
+#include "os/main_loop.h"
+#include "math_funcs.h"
+#include "print_string.h"
+#include "os/os.h"
+#include "quick_hull.h"
+#define OBJECT_COUNT 50
+
+namespace TestRender {
+
+
+class TestMainLoop : public MainLoop {
+
+
+	RID test_cube;
+	RID instance;
+	RID camera;
+	RID viewport;
+	RID light;
+	RID scenario;
+	
+	struct InstanceInfo {
+	
+		RID instance;
+		Transform base;
+		Vector3 rot_axis;
+	};
+	
+	List<InstanceInfo> instances;
+	
+	float ofs;
+	bool quit;
+public:
+	virtual void input_event(const InputEvent& p_event) {
+	
+		
+	}
+
+	virtual void init() {
+		
+
+		print_line("INITIALIZING TEST RENDER");
+		VisualServer *vs=VisualServer::get_singleton();
+		test_cube = vs->get_test_cube();
+		scenario = vs->scenario_create();
+
+
+
+
+
+
+		Vector<Vector3> vts;
+
+/*
+		DVector<Plane> sp = Geometry::build_sphere_planes(2,5,5);
+		Geometry::MeshData md2 = Geometry::build_convex_mesh(sp);
+		vts=md2.vertices;
+*/
+/*
+
+		static const int s = 20;
+		for(int i=0;i<s;i++) {
+			Matrix3 rot(Vector3(0,1,0),i*Math_PI/s);
+
+			for(int j=0;j<s;j++) {
+				Vector3 v;
+				v.x=Math::sin(j*Math_PI*2/s);
+				v.y=Math::cos(j*Math_PI*2/s);
+
+				vts.push_back( rot.xform(v*2 ) );
+			}
+		}*/
+		/*for(int i=0;i<100;i++) {
+
+			vts.push_back( Vector3(Math::randf()*2-1.0,Math::randf()*2-1.0,Math::randf()*2-1.0).normalized()*2);
+		}*/
+		/*
+		vts.push_back(Vector3(0,0,1));
+		vts.push_back(Vector3(0,0,-1));
+		vts.push_back(Vector3(0,1,0));
+		vts.push_back(Vector3(0,-1,0));
+		vts.push_back(Vector3(1,0,0));
+		vts.push_back(Vector3(-1,0,0));*/
+
+		vts.push_back(Vector3(1,1,1));
+		vts.push_back(Vector3(1,-1,1));
+		vts.push_back(Vector3(-1,1,1));
+		vts.push_back(Vector3(-1,-1,1));
+		vts.push_back(Vector3(1,1,-1));
+		vts.push_back(Vector3(1,-1,-1));
+		vts.push_back(Vector3(-1,1,-1));
+		vts.push_back(Vector3(-1,-1,-1));
+
+		Geometry::MeshData md;
+		Error err = QuickHull::build(vts,md);
+		print_line("ERR: "+itos(err));
+		test_cube = vs->mesh_create();
+		vs->mesh_add_surface_from_mesh_data(test_cube,md);
+		//vs->scenario_set_debug(scenario,VS::SCENARIO_DEBUG_WIREFRAME);
+
+		/*
+		RID sm = vs->shader_create();
+		//vs->shader_set_fragment_code(sm,"OUT_ALPHA=mod(TIME,1);");
+		//vs->shader_set_vertex_code(sm,"OUT_VERTEX=IN_VERTEX*mod(TIME,1);");
+		vs->shader_set_fragment_code(sm,"OUT_DIFFUSE=vec3(1,0,1);OUT_GLOW=abs(sin(TIME));");
+		RID tcmat = vs->mesh_surface_get_material(test_cube,0);
+		vs->material_set_shader(tcmat,sm);
+		*/
+
+
+		List<String> cmdline = OS::get_singleton()->get_cmdline_args();
+		int object_count = OBJECT_COUNT;
+		if (cmdline.size() > 0 && cmdline[cmdline.size()-1].to_int()) {
+			object_count = cmdline[cmdline.size()-1].to_int();
+		};
+
+		for (int i=0;i<object_count;i++) {
+			
+			InstanceInfo ii;
+			
+			
+			ii.instance = vs->instance_create2( test_cube, scenario );
+			
+			
+			ii.base.translate( Math::random(-20,20), Math::random(-20,20),Math::random(-20,18) );
+			ii.base.rotate( Vector3(0,1,0), Math::randf() * Math_PI );
+			ii.base.rotate( Vector3(1,0,0), Math::randf() * Math_PI );
+			vs->instance_set_transform( ii.instance, ii.base );			
+			
+			ii.rot_axis = Vector3( Math::random(-1,1), Math::random(-1,1), Math::random(-1,1) ).normalized();
+			
+			instances.push_back(ii);
+			
+		}
+		
+		camera = vs->camera_create();
+		
+// 		vs->camera_set_perspective( camera, 60.0,0.1, 100.0 );
+
+		viewport = vs->viewport_create();
+		vs->viewport_attach_to_screen(viewport);
+		vs->viewport_attach_camera( viewport, camera );
+		vs->viewport_set_scenario( viewport, scenario );
+		vs->camera_set_transform(camera, Transform( Matrix3(), Vector3(0,3,30 ) ) );
+		vs->camera_set_perspective( camera, 60, 0.1, 1000);
+
+
+		/*
+		RID lightaux = vs->light_create( VisualServer::LIGHT_OMNI );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_RADIUS, 80 );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_ATTENUATION, 1 );
+		vs->light_set_var( lightaux, VisualServer::LIGHT_VAR_ENERGY, 1.5 );
+		light = vs->instance_create( lightaux );
+		*/
+		RID lightaux;
+
+		//*
+		lightaux = vs->light_create( VisualServer::LIGHT_DIRECTIONAL );
+		//vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.0,0.0,0.0) );
+		vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_DIFFUSE, Color(1.0,1.0,1.0) );
+		//vs->light_set_shadow( lightaux, true );
+		light = vs->instance_create2( lightaux, scenario );
+		Transform lla;
+		//lla.set_look_at(Vector3(),Vector3(1,-1,1),Vector3(0,1,0));
+		lla.set_look_at(Vector3(),Vector3(-0.000000,-0.836026,-0.548690),Vector3(0,1,0));
+
+		vs->instance_set_transform( light, lla );
+		//	*/
+
+		//*
+		lightaux = vs->light_create( VisualServer::LIGHT_OMNI );
+//		vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_AMBIENT, Color(0.0,0.0,1.0) );
+		vs->light_set_color( lightaux, VisualServer::LIGHT_COLOR_DIFFUSE, Color(1.0,1.0,0.0) );
+		vs->light_set_param( lightaux, VisualServer::LIGHT_PARAM_RADIUS, 4 );
+		vs->light_set_param( lightaux, VisualServer::LIGHT_PARAM_ENERGY, 8 );
+		//vs->light_set_shadow( lightaux, true );
+		//light = vs->instance_create( lightaux );
+		//	*/
+
+		ofs=0;
+		quit=false;
+	}
+	virtual bool iteration(float p_time) {
+
+		VisualServer *vs=VisualServer::get_singleton();
+		//Transform t;
+		//t.rotate(Vector3(0, 1, 0), ofs);
+		//t.translate(Vector3(0,0,20 ));
+		//vs->camera_set_transform(camera, t);
+
+		ofs+=p_time*0.05;
+
+		//return quit;
+		
+		for(List<InstanceInfo>::Element *E=instances.front();E;E=E->next()) {
+		
+			Transform pre( Matrix3(E->get().rot_axis, ofs), Vector3() );
+			vs->instance_set_transform( E->get().instance, pre * E->get().base );
+			/*
+			if( !E->next() ) {
+
+				vs->free( E->get().instance );
+				instances.erase(E );
+			}*/
+		}
+			
+		return quit;
+	}
+
+	virtual bool idle(float p_time) {
+		return quit;
+	}
+
+
+	virtual void finish() {
+
+	}
+
+};
+
+
+MainLoop* test() {
+
+	return memnew( TestMainLoop );
+
+}
+
+}
--- a/main/tests/test_render.h
+++ b/main/tests/test_render.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,15 +26,19 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_RENDER_H
 #define TEST_RENDER_H

-#include "core/os/main_loop.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+#include "os/main_loop.h"

 namespace TestRender {

-MainLoop *test();
+MainLoop* test();
+
 }

 #endif
--- a/bin/tests/test_shader_lang.cpp
+++ b/bin/tests/test_shader_lang.cpp
@ -0,0 +1,340 @@
+/*************************************************************************/
+/*  test_shader_lang.cpp                                                 */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_shader_lang.h"
+
+
+#include "os/main_loop.h"
+#include "os/os.h"
+#include "os/file_access.h"
+
+#include "scene/gui/control.h"
+#include "scene/gui/text_edit.h"
+#include "print_string.h"
+#include "servers/visual/shader_language.h"
+#include "drivers/gles2/shader_compiler_gles2.h"
+
+
+typedef ShaderLanguage SL;
+
+namespace TestShaderLang {
+
+
+static String _mktab(int p_level) {
+
+	String tb;
+	for(int i=0;i<p_level;i++) {
+		tb+="\t";
+	}
+
+	return tb;
+}
+
+static String _typestr(SL::DataType p_type) {
+
+	switch(p_type) {
+
+		case SL::TYPE_VOID: return "void";
+		case SL::TYPE_BOOL: return "bool";
+		case SL::TYPE_FLOAT: return "float";
+		case SL::TYPE_VEC2: return "vec2";
+		case SL::TYPE_VEC3: return "vec3";
+		case SL::TYPE_VEC4: return "vec4";
+		case SL::TYPE_MAT3: return "mat3";
+		case SL::TYPE_MAT4: return "mat4";
+		case SL::TYPE_TEXTURE: return "texture";
+		case SL::TYPE_CUBEMAP: return "cubemap";
+		default: {}
+	}
+
+	return "";
+}
+
+static String _opstr(SL::Operator p_op) {
+
+	switch(p_op) {
+		case SL::OP_ASSIGN: return "=";
+		case SL::OP_ADD: return "+";
+		case SL::OP_SUB: return "-";
+		case SL::OP_MUL: return "*";
+		case SL::OP_DIV: return "/";
+		case SL::OP_ASSIGN_ADD: return "+=";
+		case SL::OP_ASSIGN_SUB: return "-=";
+		case SL::OP_ASSIGN_MUL: return "*=";
+		case SL::OP_ASSIGN_DIV: return "/=";
+		case SL::OP_NEG: return "-";
+		case SL::OP_NOT: return "!";
+		case SL::OP_CMP_EQ: return "==";
+		case SL::OP_CMP_NEQ: return "!=";
+		case SL::OP_CMP_LEQ: return "<=";
+		case SL::OP_CMP_GEQ: return ">=";
+		case SL::OP_CMP_LESS: return "<";
+		case SL::OP_CMP_GREATER: return ">";
+		case SL::OP_CMP_OR: return "||";
+		case SL::OP_CMP_AND: return "&&";
+		default: return "";
+	}
+
+	return "";
+}
+
+static String dump_node_code(SL::Node *p_node,int p_level) {
+
+	String code;
+
+	switch(p_node->type) {
+
+		case SL::Node::TYPE_PROGRAM: {
+
+			SL::ProgramNode *pnode=(SL::ProgramNode*)p_node;
+
+			for(Map<StringName,SL::Uniform>::Element *E=pnode->uniforms.front();E;E=E->next()) {
+
+				String ucode="uniform ";
+				ucode+=_typestr(E->get().type)+"="+String(E->get().default_value)+"\n";
+				code+=ucode;
+
+			}
+
+			for(int i=0;i<pnode->functions.size();i++) {
+
+				SL::FunctionNode *fnode=pnode->functions[i].function;
+
+				String header;
+				header=_typestr(fnode->return_type)+" "+fnode->name+"(";
+				for(int i=0;i<fnode->arguments.size();i++) {
+
+					if (i>0)
+						header+=", ";
+					header+=_typestr(fnode->arguments[i].type)+" "+fnode->arguments[i].name;
+				}
+
+				header+=") {\n";
+				code+=header;
+				code+=dump_node_code(fnode->body,p_level+1);
+				code+="}\n";
+			}
+
+			code+=dump_node_code(pnode->body,p_level);
+		} break;
+		case SL::Node::TYPE_FUNCTION: {
+
+		} break;
+		case SL::Node::TYPE_BLOCK: {
+			SL::BlockNode *bnode=(SL::BlockNode*)p_node;
+
+			//variables
+			for(Map<StringName,SL::DataType>::Element *E=bnode->variables.front();E;E=E->next()) {
+
+				code+=_mktab(p_level)+_typestr(E->value())+" "+E->key()+";\n";
+			}
+
+			for(int i=0;i<bnode->statements.size();i++) {
+
+				code+=_mktab(p_level)+dump_node_code(bnode->statements[i],p_level)+";\n";
+			}
+
+
+		} break;
+		case SL::Node::TYPE_VARIABLE: {
+			SL::VariableNode *vnode=(SL::VariableNode*)p_node;
+			code=vnode->name;
+
+		} break;
+		case SL::Node::TYPE_CONSTANT: {
+			SL::ConstantNode *cnode=(SL::ConstantNode*)p_node;
+			switch(cnode->datatype) {
+
+
+				case SL::TYPE_BOOL: code=cnode->value.operator bool()?"true":"false"; break;
+				case SL::TYPE_FLOAT: code=cnode->value; break;
+				case SL::TYPE_VEC2: { Vector2 v = cnode->value; code="vec2("+rtos(v.x)+", "+rtos(v.y)+")"; } break;
+				case SL::TYPE_VEC3: { Vector3 v = cnode->value; code="vec3("+rtos(v.x)+", "+rtos(v.y)+", "+rtos(v.z)+")"; } break;
+				case SL::TYPE_VEC4: { Plane v = cnode->value; code="vec4("+rtos(v.normal.x)+", "+rtos(v.normal.y)+", "+rtos(v.normal.z)+", "+rtos(v.d)+")"; } break;
+				case SL::TYPE_MAT3: { Matrix3 x = cnode->value; code="mat3( vec3("+rtos(x.get_axis(0).x)+", "+rtos(x.get_axis(0).y)+", "+rtos(x.get_axis(0).z)+"), vec3("+rtos(x.get_axis(1).x)+", "+rtos(x.get_axis(1).y)+", "+rtos(x.get_axis(1).z)+"), vec3("+rtos(x.get_axis(2).x)+", "+rtos(x.get_axis(2).y)+", "+rtos(x.get_axis(2).z)+"))"; } break;
+				case SL::TYPE_MAT4: { Transform x = cnode->value; code="mat4( vec3("+rtos(x.basis.get_axis(0).x)+", "+rtos(x.basis.get_axis(0).y)+", "+rtos(x.basis.get_axis(0).z)+"), vec3("+rtos(x.basis.get_axis(1).x)+", "+rtos(x.basis.get_axis(1).y)+", "+rtos(x.basis.get_axis(1).z)+"), vec3("+rtos(x.basis.get_axis(2).x)+", "+rtos(x.basis.get_axis(2).y)+", "+rtos(x.basis.get_axis(2).z)+"), vec3("+rtos(x.origin.x)+", "+rtos(x.origin.y)+", "+rtos(x.origin.z)+"))"; } break;
+				default: code="<error: "+Variant::get_type_name(cnode->value.get_type())+" ("+itos(cnode->datatype)+">";
+			}
+
+		} break;
+		case SL::Node::TYPE_OPERATOR: {
+			SL::OperatorNode *onode=(SL::OperatorNode*)p_node;
+
+
+			switch(onode->op) {
+
+				case SL::OP_ASSIGN:
+				case SL::OP_ASSIGN_ADD:
+				case SL::OP_ASSIGN_SUB:
+				case SL::OP_ASSIGN_MUL:
+				case SL::OP_ASSIGN_DIV:
+					code=dump_node_code(onode->arguments[0],p_level)+_opstr(onode->op)+dump_node_code(onode->arguments[1],p_level);
+					break;
+
+				case SL::OP_ADD:
+				case SL::OP_SUB:
+				case SL::OP_MUL:
+				case SL::OP_DIV:
+				case SL::OP_CMP_EQ:
+				case SL::OP_CMP_NEQ:
+				case SL::OP_CMP_LEQ:
+				case SL::OP_CMP_GEQ:
+				case SL::OP_CMP_LESS:
+				case SL::OP_CMP_GREATER:
+				case SL::OP_CMP_OR:
+				case SL::OP_CMP_AND:
+
+					code="("+dump_node_code(onode->arguments[0],p_level)+_opstr(onode->op)+dump_node_code(onode->arguments[1],p_level)+")";
+					break;
+				case SL::OP_NEG:
+				case SL::OP_NOT:
+					code=_opstr(onode->op)+dump_node_code(onode->arguments[0],p_level);
+					break;
+				case SL::OP_CALL:
+				case SL::OP_CONSTRUCT:
+					code=dump_node_code(onode->arguments[0],p_level)+"(";
+					for(int i=1;i<onode->arguments.size();i++) {
+						if (i>1)
+							code+=", ";
+						code+=dump_node_code(onode->arguments[i],p_level);
+					}
+					code+=")";
+					break;
+				default: {}
+			}
+
+		} break;
+		case SL::Node::TYPE_CONTROL_FLOW: {
+			SL::ControlFlowNode *cfnode=(SL::ControlFlowNode*)p_node;
+			if (cfnode->flow_op==SL::FLOW_OP_IF) {
+
+				code+="if ("+dump_node_code(cfnode->statements[0],p_level)+") {\n";
+				code+=dump_node_code(cfnode->statements[1],p_level+1);
+				if (cfnode->statements.size()==3) {
+
+					code+="} else {\n";
+					code+=dump_node_code(cfnode->statements[2],p_level+1);
+				}
+
+				code+="}\n";
+
+			} else if (cfnode->flow_op==SL::FLOW_OP_RETURN) {
+
+				if (cfnode->statements.size()) {
+					code="return "+dump_node_code(cfnode->statements[0],p_level);
+				} else {
+					code="return";
+				}
+			}
+
+		} break;
+		case SL::Node::TYPE_MEMBER: {
+			SL::MemberNode *mnode=(SL::MemberNode*)p_node;
+			code=dump_node_code(mnode->owner,p_level)+"."+mnode->name;
+
+		} break;
+	}
+
+	return code;
+
+}
+
+static Error recreate_code(void *p_str,SL::ProgramNode *p_program) {
+
+	print_line("recr");
+	String *str=(String*)p_str;
+
+	*str=dump_node_code(p_program,0);
+
+	return OK;
+
+
+}
+
+
+MainLoop* test() {
+
+	List<String> cmdlargs = OS::get_singleton()->get_cmdline_args();
+
+	if (cmdlargs.empty()) {
+		//try editor!
+		return NULL;
+	}
+
+	String test = cmdlargs.back()->get();
+
+	FileAccess *fa = FileAccess::open(test,FileAccess::READ);
+
+	if (!fa) {        
+		ERR_FAIL_V(NULL);
+	}
+
+	String code;
+
+	while(true) {
+		CharType c = fa->get_8();
+		if (fa->eof_reached())
+			break;
+		code+=c;
+	}
+
+	int errline;
+	int errcol;
+	String error;
+	print_line(SL::lex_debug(code));
+	Error err = SL::compile(code,ShaderLanguage::SHADER_MATERIAL_FRAGMENT,NULL,NULL,&error,&errline,&errcol);
+
+	if (err) {
+
+		print_line("Error: "+itos(errline)+":"+itos(errcol)+" "+error);
+		return NULL;
+	}
+
+	print_line("Compile OK! - pretty printing");
+
+	String rcode;
+	err = SL::compile(code,ShaderLanguage::SHADER_MATERIAL_FRAGMENT,recreate_code,&rcode,&error,&errline,&errcol);
+
+	if (!err) {
+		print_line(rcode);
+	}
+
+	ShaderCompilerGLES2 comp;
+	String codeline,globalsline;
+	SL::VarInfo vi;
+	vi.name="mongs";
+	vi.type=SL::TYPE_VEC3;
+
+
+	ShaderCompilerGLES2::Flags fl;
+	comp.compile(code,ShaderLanguage::SHADER_MATERIAL_FRAGMENT,codeline,globalsline,fl);
+
+	return NULL;
+}
+
+}
--- a/main/tests/test_shader_lang.h
+++ b/main/tests/test_shader_lang.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,15 +26,15 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_SHADER_LANG_H
 #define TEST_SHADER_LANG_H

-#include "core/os/main_loop.h"
+#include "os/main_loop.h"

 namespace TestShaderLang {

-MainLoop *test();
+MainLoop* test();
+
 }

 #endif // TEST_SHADER_LANG_H
--- a/bin/tests/test_sound.cpp
+++ b/bin/tests/test_sound.cpp
@ -0,0 +1,95 @@
+/*************************************************************************/
+/*  test_sound.cpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "test_sound.h"
+#include "servers/visual_server.h"
+#include "os/main_loop.h"
+#include "math_funcs.h"
+#include "scene/resources/sample.h"
+#include "io/resource_loader.h"
+#include "print_string.h"
+#include "servers/audio_server.h"
+#include "os/os.h"
+namespace TestSound {
+
+
+class TestMainLoop : public MainLoop {
+
+	bool quit;
+	Ref<Sample> sample;
+
+public:
+	virtual void input_event(const InputEvent& p_event) {
+
+
+	}
+	virtual void request_quit() {
+
+		quit=true;
+	}
+
+	virtual void init() {
+
+		List<String> cmdline = OS::get_singleton()->get_cmdline_args();
+		quit=false;
+		if (cmdline.size()) {
+
+			sample=ResourceLoader::load(cmdline.back()->get());
+			ERR_FAIL_COND(sample.is_null());
+			print_line("Sample loaded OK");
+		}
+
+		RID voice = AudioServer::get_singleton()->voice_create();
+		AudioServer::get_singleton()->voice_play( voice, sample->get_rid() );
+
+
+	}
+
+	virtual bool idle(float p_time) {
+		return false;
+	}
+
+
+	virtual bool iteration(float p_time) {
+
+		return quit;
+	}
+	virtual void finish() {
+
+	}
+
+};
+
+
+MainLoop* test() {
+
+	return memnew( TestMainLoop );
+
+}
+
+}
--- a/bin/tests/test_sound.h
+++ b/bin/tests/test_sound.h
@ -0,0 +1,40 @@
+/*************************************************************************/
+/*  test_sound.h                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef TEST_SOUND_H
+#define TEST_SOUND_H
+
+#include "os/main_loop.h"
+
+namespace TestSound {
+
+MainLoop* test();
+
+}
+
+#endif // TEST_SOUND_H
--- a/bin/tests/test_string.cpp
+++ b/bin/tests/test_string.cpp
@ -0,0 +1,577 @@
+/*************************************************************************/
+/*  test_string.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "ustring.h"
+#include <wchar.h>
+//#include "math_funcs.h"
+#include <stdio.h>
+#include "os/os.h"
+#include "drivers/trex/regex.h"
+
+#include "test_string.h"
+
+namespace TestString {
+
+bool test_1() {
+	
+	OS::get_singleton()->print("\n\nTest 1: Assign from cstr\n");
+	
+	String s = "Hello";
+	
+	OS::get_singleton()->print("\tExpected: Hello\n");
+	OS::get_singleton()->print("\tResulted: %ls\n",s.c_str());
+	
+	return (wcscmp(s.c_str(),L"Hello")==0);
+	
+}
+
+bool test_2() {
+	
+	OS::get_singleton()->print("\n\nTest 2: Assign from string (operator=)\n");
+	
+	String s = "Dolly";
+	String t = s;
+	
+	OS::get_singleton()->print("\tExpected: Dolly\n");
+	OS::get_singleton()->print("\tResulted: %ls\n",t.c_str());
+	
+	return (wcscmp(t.c_str(),L"Dolly")==0);
+		
+}
+
+bool test_3() {
+	
+	OS::get_singleton()->print("\n\nTest 3: Assign from c-string (copycon)\n");
+	
+	String s("Sheep");
+	String t(s);
+	
+	OS::get_singleton()->print("\tExpected: Sheep\n");
+	OS::get_singleton()->print("\tResulted: %ls\n",t.c_str());
+	
+	return (wcscmp(t.c_str(),L"Sheep")==0);
+		
+}
+
+bool test_4() {
+	
+	OS::get_singleton()->print("\n\nTest 4: Assign from c-widechar (operator=)\n");
+	
+	String s(L"Give me");
+	
+	OS::get_singleton()->print("\tExpected: Give me\n");
+	OS::get_singleton()->print("\tResulted: %ls\n",s.c_str());
+	
+	return (wcscmp(s.c_str(),L"Give me")==0);
+		
+}
+
+bool test_5() {
+	
+	OS::get_singleton()->print("\n\nTest 5: Assign from c-widechar (copycon)\n");
+	
+	String s(L"Wool");
+	
+	OS::get_singleton()->print("\tExpected: Wool\n");
+	OS::get_singleton()->print("\tResulted: %ls\n",s.c_str());
+	
+	return (wcscmp(s.c_str(),L"Wool")==0);
+		
+}
+
+bool test_6() {
+	
+	OS::get_singleton()->print("\n\nTest 6: comparisons (equal)\n");
+	
+	
+	String s="Test Compare";
+	
+	OS::get_singleton()->print("\tComparing to \"Test Compare\"\n");
+	
+	if (! ( s=="Test Compare" ) )
+		return false;
+	
+	if (! ( s==L"Test Compare" ) )
+		return false;
+	
+	if (! ( s==String("Test Compare") ) )
+		return false;
+	
+	return true;
+		
+}
+
+bool test_7() {
+	
+	OS::get_singleton()->print("\n\nTest 7: comparisons (unequal)\n");
+	
+	
+	String s="Test Compare";
+	
+	OS::get_singleton()->print("\tComparing to \"Test Compare\"\n");
+	
+	if (! ( s!="Peanut" ) )
+		return false;
+	
+	if (! ( s!=L"Coconut" ) )
+		return false;
+	
+	if (! ( s!=String("Butter") ) )
+		return false;
+	
+	return true;
+		
+}
+
+bool test_8() {
+	
+	OS::get_singleton()->print("\n\nTest 8: comparisons (operator<)\n");
+	
+	
+	String s="Bees";
+	
+	OS::get_singleton()->print("\tComparing to \"Bees\"\n");
+	
+	if ( ! (s < "Elephant")  )
+		return false;
+	
+	if ( s < L"Amber"  )
+		return false;
+	
+	if ( s < String("Beatrix") )
+		return false;
+	
+	return true;
+		
+}
+
+bool test_9() {
+	
+	OS::get_singleton()->print("\n\nTest 9: Concatenation\n");
+	
+	
+	String s;
+	
+	s+="Have";
+	s+=' ';
+	s+='a';
+	s+=String(" ");
+	s = s + L"Nice";
+	s = s + " ";
+	s = s + String("Day");
+	
+	OS::get_singleton()->print("\tComparing to \"Have a Nice Day\"\n");
+	
+	return (s == "Have a Nice Day");
+		
+}
+
+bool test_10() {
+	
+	OS::get_singleton()->print("\n\nTest 10: Misc funcs (size/length/empty/etc)\n");
+	
+	if (! String("").empty())
+		return false;
+	
+	if (String("Mellon").size() != 7)
+		return false;
+
+	if (String("Oranges").length() != 7)
+		return false;
+	
+	return true;
+		
+}
+
+
+bool test_11() {
+	
+	OS::get_singleton()->print("\n\nTest 11: Operator[]\n");
+	
+	String a="Kugar Sane";
+	
+	a[0]='S';
+	a[6]='C';
+	
+	if (a != "Sugar Cane")
+		return false;
+	
+	if (a[1]!='u')
+		return false;
+	
+	return true;
+		
+}
+
+bool test_12() {
+	
+	OS::get_singleton()->print("\n\nTest 12: case functions\n");
+	
+	
+	String a="MoMoNgA";
+	
+	if (a.to_upper() != "MOMONGA")
+		return false;
+	
+	if (a.nocasecmp_to("momonga")!=0)
+		return false;
+	
+	return true;
+		
+}
+
+bool test_13() {
+	
+	OS::get_singleton()->print("\n\nTest 13: UTF8\n");
+	
+	/* how can i embed UTF in here? */
+	
+	static const CharType ustr[] = { 0x304A , 0x360F, 0x3088, 0x3046, 0 };
+//	static const wchar_t ustr[] = { 'P', 0xCE, 'p',0xD3, 0 };
+	String s=ustr;
+	
+	OS::get_singleton()->print("\tUnicode: %ls\n",ustr);
+	s.parse_utf8( s.utf8().get_data() );
+	OS::get_singleton()->print("\tConvert/Parse UTF8: %ls\n",s.c_str());
+	
+	return (s==ustr);
+		
+}
+
+bool test_14() {
+	
+	OS::get_singleton()->print("\n\nTest 14: ASCII\n");
+	
+	String s = L"Primero Leche";
+	OS::get_singleton()->print("\tAscii: %s\n",s.ascii().get_data());
+	
+	String t=s.ascii().get_data();
+	return (s==t);
+		
+}
+
+bool test_15() {
+	
+	OS::get_singleton()->print("\n\nTest 15: substr\n");
+	
+	String s="Killer Baby";
+	OS::get_singleton()->print("\tsubstr(3,4) of \"%ls\" is \"%ls\"\n",s.c_str(),s.substr(3,4).c_str());
+	
+	return (s.substr(3,4)=="ler ");
+		
+}
+
+bool test_16() {
+	
+	OS::get_singleton()->print("\n\nTest 16: find\n");
+	
+	String s="Pretty Woman";
+	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
+	OS::get_singleton()->print("\t\"tty\" is at %i pos.\n",s.find("tty"));
+	OS::get_singleton()->print("\t\"Revenge of the Monster Truck\" is at %i pos.\n",s.find("Revenge of the Monster Truck"));
+	
+	if (s.find("tty")!=3)
+		return false;
+	
+	if (s.find("Revenge of the Monster Truck")!=-1)
+		return false;
+	
+	return true;
+		
+}
+
+bool test_17() {
+	
+	OS::get_singleton()->print("\n\nTest 17: find no case\n");
+	
+	String s="Pretty Whale";
+	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
+	OS::get_singleton()->print("\t\"WHA\" is at %i pos.\n",s.findn("WHA"));
+	OS::get_singleton()->print("\t\"Revenge of the Monster SawFish\" is at %i pos.\n",s.findn("Revenge of the Monster Truck"));
+	
+	if (s.findn("WHA")!=7)
+		return false;
+	
+	if (s.findn("Revenge of the Monster SawFish")!=-1)
+		return false;
+	
+	return true;
+		
+}
+
+bool test_18() {
+	
+	OS::get_singleton()->print("\n\nTest 18: find no case\n");
+	
+	String s="Pretty Whale";
+	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
+	OS::get_singleton()->print("\t\"WHA\" is at %i pos.\n",s.findn("WHA"));
+	OS::get_singleton()->print("\t\"Revenge of the Monster SawFish\" is at %i pos.\n",s.findn("Revenge of the Monster Truck"));
+	
+	if (s.findn("WHA")!=7)
+		return false;
+	
+	if (s.findn("Revenge of the Monster SawFish")!=-1)
+		return false;
+	
+	return true;
+		
+}
+
+bool test_19() {
+	
+	OS::get_singleton()->print("\n\nTest 19: Search & replace\n");
+	
+	String s="Happy Birthday, Anna!";
+	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
+	
+	s=s.replace("Birthday","Halloween");
+	OS::get_singleton()->print("\tReplaced Birthday/Halloween: %ls.\n",s.c_str());
+	
+	return (s=="Happy Halloween, Anna!");
+		
+}
+
+bool test_20() {
+	
+	OS::get_singleton()->print("\n\nTest 20: Insertion\n");
+	
+	String s="Who is Frederic?";
+	
+	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
+	s=s.insert( s.find("?")," Chopin" );
+	OS::get_singleton()->print("\tInserted Chopin: %ls.\n",s.c_str());
+	
+	return (s=="Who is Frederic Chopin?");
+		
+}
+
+bool test_21() {
+	
+	OS::get_singleton()->print("\n\nTest 21: Number -> String\n");
+	
+	OS::get_singleton()->print("\tPi is %f\n",33.141593);
+	OS::get_singleton()->print("\tPi String is %ls\n",String::num(3.141593).c_str());
+	
+	return String::num(3.141593)=="3.141593";
+		
+}
+
+bool test_22() {
+	
+	OS::get_singleton()->print("\n\nTest 22: String -> Int\n");
+	
+	static const char* nums[4]={ "1237461283", "- 22", "0", " - 1123412" };
+	static const int num[4]={ 1237461283, -22, 0,  -1123412 };
+	
+	for (int i=0;i<4;i++) {
+		OS::get_singleton()->print("\tString: \"%s\" as Int is %i\n",nums[i],String(nums[i]).to_int());
+		
+		if (String(nums[i]).to_int()!=num[i])
+			return false;
+	}
+	
+	return true;
+		
+}
+
+bool test_23() {
+	
+	OS::get_singleton()->print("\n\nTest 23: String -> Float\n");
+	
+	static const char* nums[4]={ "-12348298412.2", "0.05", "2.0002", " -0.0001" };
+	static const double num[4]={ -12348298412.2, 0.05, 2.0002, -0.0001 };
+	
+	for (int i=0;i<4;i++) {
+		OS::get_singleton()->print("\tString: \"%s\" as Float is %f\n",nums[i],String(nums[i]).to_double());
+		
+		if ( ABS(String(nums[i]).to_double()-num[i])>0.00001)
+			return false;
+	}
+	
+	return true;
+		
+}
+
+
+bool test_24() {
+	
+	OS::get_singleton()->print("\n\nTest 24: Slicing\n");
+	
+	String s="Mars,Jupiter,Saturn,Uranus";
+	
+	const char*slices[4]={"Mars","Jupiter","Saturn","Uranus"};
+	
+	OS::get_singleton()->print("\tSlicing \"%ls\" by \"%s\"..\n",s.c_str(),",");
+	
+	for (int i=0;i<s.get_slice_count(",");i++) {
+		
+		OS::get_singleton()->print("\t\t%i- %ls\n",i+1,s.get_slice(",",i).c_str());
+		
+		
+		if (s.get_slice(",",i)!=slices[i])
+			return false;
+	}
+	
+	return true;
+		
+}
+
+bool test_25() {
+	
+	OS::get_singleton()->print("\n\nTest 25: Erasing\n");
+	
+	String s="Josephine is such a cute girl!";
+	
+	OS::get_singleton()->print("\tString: %ls\n",s.c_str());
+	OS::get_singleton()->print("\tRemoving \"cute\"\n");
+	
+	s.erase(s.find("cute "),String("cute ").length());
+	OS::get_singleton()->print("\tResult: %ls\n",s.c_str());
+	
+	
+	return (s=="Josephine is such a girl!");
+		
+}
+
+bool test_26() {
+
+	OS::get_singleton()->print("\n\nTest 26: RegEx\n");
+	RegEx regexp("(.*):(.*)");
+	List<String> captures;
+
+	bool match = regexp.match("name:password", &captures);
+	printf("\tmatch: %s\n", match?"true":"false");
+
+	printf("\t%i captures:\n", captures.size());
+	List<String>::Element *I = captures.front();
+	while (I) {
+
+		printf("%ls\n", I->get().c_str());
+
+		I = I->next();
+	};
+	return captures.size();
+};
+
+struct test_27_data {
+	char const * data;
+	char const * begin;
+	bool expected;
+};
+
+bool test_27() {
+
+	OS::get_singleton()->print("\n\nTest 26: begins_with\n");
+	test_27_data tc[] = {
+		{"res://foobar", "res://", true},
+		{"res", "res://", false},
+		{"abc", "abc", true}
+	};
+	size_t count = sizeof(tc) / sizeof(tc[0]);
+	bool state = true;
+	for (size_t i = 0;state && i < count; ++i) {
+		String s = tc[i].data;
+		state = s.begins_with(tc[i].begin) == tc[i].expected;
+		if (state) {
+			String sb = tc[i].begin;
+			state = s.begins_with(sb) == tc[i].expected;
+		}
+		if (!state) {
+			OS::get_singleton()->print("\n\t Failure on:\n\t\tstring: ", tc[i].data, "\n\t\tbegin: ", tc[i].begin, "\n\t\texpected: ", tc[i].expected ? "true" : "false", "\n");
+		}
+	};
+	return state;
+};
+
+typedef bool (*TestFunc)(void);
+
+TestFunc test_funcs[] = {
+	
+	test_1,
+	test_2,
+	test_3,
+	test_4,
+	test_5,
+	test_6,
+	test_7,
+	test_8,
+	test_9,
+	test_10,
+	test_11,
+	test_12,
+	test_13,
+	test_14,
+	test_15,
+	test_16,
+	test_17,
+	test_18,
+	test_19,
+	test_20,
+	test_21,
+	test_22,
+	test_23,
+	test_24,
+	test_25,
+	test_26,
+	test_27,
+	0
+	
+};
+
+MainLoop* test() {
+	
+	/** A character length != wchar_t may be forced, so the tests wont work */
+	
+	ERR_FAIL_COND_V( sizeof(CharType) != sizeof(wchar_t), NULL );
+	
+	int count=0;
+	int passed=0;
+	
+	while(true) {
+		if (!test_funcs[count])
+			break;
+		bool pass=test_funcs[count]();
+		if (pass)
+			passed++;
+		OS::get_singleton()->print("\t%s\n",pass?"PASS":"FAILED");
+		
+		count++;
+	}
+	
+	OS::get_singleton()->print("\n\n\n");
+	OS::get_singleton()->print("*************\n");
+	OS::get_singleton()->print("***TOTALS!***\n");
+	OS::get_singleton()->print("*************\n");
+	
+	OS::get_singleton()->print("Passed %i of %i tests\n",count,passed);
+	
+	return NULL;
+}
+
+}
--- a/main/tests/test_string.h
+++ b/main/tests/test_string.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,16 +26,19 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef TEST_STRING_H
 #define TEST_STRING_H

-#include "core/os/main_loop.h"
-#include "core/ustring.h"
+#include "ustring.h"
+#include "os/main_loop.h"

 namespace TestString {

-MainLoop *test();
+MainLoop* test();
+
 }

+
 #endif
+
+
--- a/compat.py
+++ b/compat.py
@ -1,97 +0,0 @@
-import sys
-
-if sys.version_info < (3,):
-
-    def isbasestring(s):
-        return isinstance(s, basestring)
-
-    def open_utf8(filename, mode):
-        return open(filename, mode)
-
-    def byte_to_str(x):
-        return str(ord(x))
-
-    import cStringIO
-
-    def StringIO():
-        return cStringIO.StringIO()
-
-    def encode_utf8(x):
-        return x
-
-    def decode_utf8(x):
-        return x
-
-    def iteritems(d):
-        return d.iteritems()
-
-    def itervalues(d):
-        return d.itervalues()
-
-    def escape_string(s):
-        if isinstance(s, unicode):
-            s = s.encode("ascii")
-        result = ""
-        for c in s:
-            if not (32 <= ord(c) < 127) or c in ("\\", '"'):
-                result += "\\%03o" % ord(c)
-            else:
-                result += c
-        return result
-
-    def qualname(obj):
-        # Not properly equivalent to __qualname__ in py3, but it doesn't matter.
-        return obj.__name__
-
-
-else:
-
-    def isbasestring(s):
-        return isinstance(s, (str, bytes))
-
-    def open_utf8(filename, mode):
-        return open(filename, mode, encoding="utf-8")
-
-    def byte_to_str(x):
-        return str(x)
-
-    import io
-
-    def StringIO():
-        return io.StringIO()
-
-    import codecs
-
-    def encode_utf8(x):
-        return codecs.utf_8_encode(x)[0]
-
-    def decode_utf8(x):
-        return codecs.utf_8_decode(x)[0]
-
-    def iteritems(d):
-        return iter(d.items())
-
-    def itervalues(d):
-        return iter(d.values())
-
-    def charcode_to_c_escapes(c):
-        rev_result = []
-        while c >= 256:
-            c, low = (c // 256, c % 256)
-            rev_result.append("\\%03o" % low)
-        rev_result.append("\\%03o" % c)
-        return "".join(reversed(rev_result))
-
-    def escape_string(s):
-        result = ""
-        if isinstance(s, str):
-            s = s.encode("utf-8")
-        for c in s:
-            if not (32 <= c < 127) or c in (ord("\\"), ord('"')):
-                result += charcode_to_c_escapes(c)
-            else:
-                result += chr(c)
-        return result
-
-    def qualname(obj):
-        return obj.__qualname__
--- a/core/SCsub
+++ b/core/SCsub
@ -1,201 +1,67 @@
-#!/usr/bin/env python
+Import('env')

-Import("env")
-
-import core_builders
-import make_binders
-from platform_methods import run_in_subprocess
-
-env.core_sources = []
+env.core_sources=[]


-# Generate AES256 script encryption key
+gd_call=""
+gd_inc=""
+
+for x in env.global_defaults:
+	env.core_sources.append("#platform/"+x+"/globals/global_defaults.cpp")
+	gd_inc+='#include "platform/'+x+'/globals/global_defaults.h"\n'
+	gd_call+="\tregister_"+x+"_global_defaults();\n"
+
+gd_cpp='#include "globals.h"\n'
+gd_cpp+=gd_inc
+gd_cpp+="void Globals::register_global_defaults() {\n"+gd_call+"\n}\n"
+
+f = open("global_defaults.cpp","wb")
+f.write(gd_cpp)
+f.close()
+
 import os
-
 txt = "0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0"
-if "SCRIPT_AES256_ENCRYPTION_KEY" in os.environ:
-    key = os.environ["SCRIPT_AES256_ENCRYPTION_KEY"]
-    ec_valid = True
-    if len(key) != 64:
-        ec_valid = False
-    else:
-        txt = ""
-        for i in range(len(key) >> 1):
-            if i > 0:
-                txt += ","
-            txts = "0x" + key[i * 2 : i * 2 + 2]
-            try:
-                int(txts, 16)
-            except Exception:
-                ec_valid = False
-            txt += txts
-    if not ec_valid:
-        print("Error: Invalid AES256 encryption key, not 64 hexadecimal characters: '" + key + "'.")
-        print(
-            "Unset 'SCRIPT_AES256_ENCRYPTION_KEY' in your environment "
-            "or make sure that it contains exactly 64 hexadecimal characters."
-        )
-        Exit(255)
+if ("SCRIPT_AES256_ENCRYPTION_KEY" in os.environ):
+	e=os.environ["SCRIPT_AES256_ENCRYPTION_KEY"]
+	txt = ""
+	ec_valid=True
+	if (len(e)!=64):
+		ec_valid=False
+	else:

-# NOTE: It is safe to generate this file here, since this is still executed serially
-with open("script_encryption_key.gen.cpp", "w") as f:
-    f.write('#include "core/project_settings.h"\nuint8_t script_encryption_key[32]={' + txt + "};\n")
+		for i in range(len(e)>>1):
+			if (i>0):
+				txt+=","
+			txts="0x"+e[i*2:i*2+2]
+			try:
+				int(txts,16)
+			except:
+				ec_valid=False
+			txt+=txts
+	if (not ec_valid):
+		txt = "0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0"
+		print("Invalid AES256 encryption key, not 64 bits hex: "+e)
+
+f = open("script_encryption_key.cpp", "wb")
+f.write("#include \"globals.h\"\nuint8_t script_encryption_key[32]={" + txt + "};\n")
+f.close()


-# Add required thirdparty code.
-
-thirdparty_obj = []
-
-env_thirdparty = env.Clone()
-env_thirdparty.disable_warnings()
-
-# Misc thirdparty code: header paths are hardcoded, we don't need to append
-# to the include path (saves a few chars on the compiler invocation for touchy MSVC...)
-thirdparty_misc_dir = "#thirdparty/misc/"
-thirdparty_misc_sources = [
-    # C sources
-    "fastlz.c",
-    "smaz.c",
-    # C++ sources
-    "hq2x.cpp",
-    "pcg.cpp",
-    "triangulator.cpp",
-    "clipper.cpp",
-]
-thirdparty_misc_sources = [thirdparty_misc_dir + file for file in thirdparty_misc_sources]
-env_thirdparty.add_source_files(thirdparty_obj, thirdparty_misc_sources)
-
-# Zlib library, can be unbundled
-if env["builtin_zlib"]:
-    thirdparty_zlib_dir = "#thirdparty/zlib/"
-    thirdparty_zlib_sources = [
-        "adler32.c",
-        "compress.c",
-        "crc32.c",
-        "deflate.c",
-        "infback.c",
-        "inffast.c",
-        "inflate.c",
-        "inftrees.c",
-        "trees.c",
-        "uncompr.c",
-        "zutil.c",
-    ]
-    thirdparty_zlib_sources = [thirdparty_zlib_dir + file for file in thirdparty_zlib_sources]
-
-    env_thirdparty.Prepend(CPPPATH=[thirdparty_zlib_dir])
-    # Needs to be available in main env too
-    env.Prepend(CPPPATH=[thirdparty_zlib_dir])
-    if env["target"] == "debug":
-        env_thirdparty.Append(CPPDEFINES=["ZLIB_DEBUG"])
-
-    env_thirdparty.add_source_files(thirdparty_obj, thirdparty_zlib_sources)
-
-# Minizip library, could be unbundled in theory
-# However, our version has some custom modifications, so it won't compile with the system one
-thirdparty_minizip_dir = "#thirdparty/minizip/"
-thirdparty_minizip_sources = [
-    "ioapi.c",
-    "unzip.c",
-    "zip.c",
-]
-thirdparty_minizip_sources = [thirdparty_minizip_dir + file for file in thirdparty_minizip_sources]
-env_thirdparty.add_source_files(thirdparty_obj, thirdparty_minizip_sources)
-
-# Zstd library, can be unbundled in theory
-# though we currently use some private symbols
-# https://github.com/godotengine/godot/issues/17374
-if env["builtin_zstd"]:
-    thirdparty_zstd_dir = "#thirdparty/zstd/"
-    thirdparty_zstd_sources = [
-        "common/debug.c",
-        "common/entropy_common.c",
-        "common/error_private.c",
-        "common/fse_decompress.c",
-        "common/pool.c",
-        "common/threading.c",
-        "common/xxhash.c",
-        "common/zstd_common.c",
-        "compress/fse_compress.c",
-        "compress/hist.c",
-        "compress/huf_compress.c",
-        "compress/zstd_compress.c",
-        "compress/zstd_double_fast.c",
-        "compress/zstd_fast.c",
-        "compress/zstd_lazy.c",
-        "compress/zstd_ldm.c",
-        "compress/zstd_opt.c",
-        "compress/zstdmt_compress.c",
-        "compress/zstd_compress_literals.c",
-        "compress/zstd_compress_sequences.c",
-        "compress/zstd_compress_superblock.c",
-        "decompress/huf_decompress.c",
-        "decompress/zstd_ddict.c",
-        "decompress/zstd_decompress_block.c",
-        "decompress/zstd_decompress.c",
-    ]
-    thirdparty_zstd_sources = [thirdparty_zstd_dir + file for file in thirdparty_zstd_sources]
-
-    env_thirdparty.Prepend(CPPPATH=[thirdparty_zstd_dir, thirdparty_zstd_dir + "common"])
-    env_thirdparty.Append(CPPDEFINES=["ZSTD_STATIC_LINKING_ONLY"])
-    env.Prepend(CPPPATH=thirdparty_zstd_dir)
-    # Also needed in main env includes will trigger warnings
-    env.Append(CPPDEFINES=["ZSTD_STATIC_LINKING_ONLY"])
-
-    env_thirdparty.add_source_files(thirdparty_obj, thirdparty_zstd_sources)
+env.add_source_files(env.core_sources,"*.cpp")


-env.core_sources += thirdparty_obj
+Export('env')

+import make_binders
+env.Command(['method_bind.inc','method_bind_ext.inc'], 'make_binders.py', make_binders.run)

-# Godot source files
+SConscript('os/SCsub');
+SConscript('math/SCsub');
+SConscript('io/SCsub');
+SConscript('bind/SCsub');

-env.add_source_files(env.core_sources, "*.cpp")
-env.add_source_files(env.core_sources, "script_encryption_key.gen.cpp")
+lib = env.Library("core",env.core_sources)

-# Certificates
-env.Depends(
-    "#core/io/certs_compressed.gen.h",
-    ["#thirdparty/certs/ca-certificates.crt", env.Value(env["builtin_certs"]), env.Value(env["system_certs_path"])],
-)
-env.CommandNoCache(
-    "#core/io/certs_compressed.gen.h",
-    "#thirdparty/certs/ca-certificates.crt",
-    run_in_subprocess(core_builders.make_certs_header),
-)
-
-# Make binders
-env.CommandNoCache(
-    ["method_bind.gen.inc", "method_bind_ext.gen.inc", "method_bind_free_func.gen.inc"],
-    "make_binders.py",
-    run_in_subprocess(make_binders.run),
-)
-
-# Authors
-env.Depends("#core/authors.gen.h", "../AUTHORS.md")
-env.CommandNoCache("#core/authors.gen.h", "../AUTHORS.md", run_in_subprocess(core_builders.make_authors_header))
-
-# Donors
-env.Depends("#core/donors.gen.h", "../DONORS.md")
-env.CommandNoCache("#core/donors.gen.h", "../DONORS.md", run_in_subprocess(core_builders.make_donors_header))
-
-# License
-env.Depends("#core/license.gen.h", ["../COPYRIGHT.txt", "../LICENSE.txt"])
-env.CommandNoCache(
-    "#core/license.gen.h", ["../COPYRIGHT.txt", "../LICENSE.txt"], run_in_subprocess(core_builders.make_license_header)
-)
-
-# Chain load SCsubs
-SConscript("os/SCsub")
-SConscript("math/SCsub")
-SConscript("crypto/SCsub")
-SConscript("io/SCsub")
-SConscript("bind/SCsub")
-
-
-# Build it all as a library
-lib = env.add_library("core", env.core_sources)
 env.Prepend(LIBS=[lib])

-# Needed to force rebuilding the core files when the thirdparty code is updated.
-env.Depends(lib, thirdparty_obj)
+
--- a/core/allocators.h
+++ b/core/allocators.h
@ -0,0 +1,198 @@
+/*************************************************************************/
+/*  allocators.h                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef ALLOCATORS_H
+#define ALLOCATORS_H
+
+#include "os/memory.h"
+template<int PREALLOC_COUNT=64, int MAX_HANDS=8>
+class BalloonAllocator {
+
+	enum {
+
+		USED_FLAG=(1<<30),
+		USED_MASK=USED_FLAG-1
+	};
+
+	struct Balloon {
+
+		Balloon *next;
+		Balloon *prev;
+		uint32_t hand;
+	};
+
+
+	struct Hand {
+
+		int used;
+		int allocated;
+		Balloon *first;
+		Balloon *last;
+	};
+
+
+	Hand hands[MAX_HANDS];
+
+
+
+public:
+
+	void* alloc(size_t p_size) {
+
+		size_t max=(1<<MAX_HANDS);
+		ERR_FAIL_COND_V( p_size>max, NULL );
+
+		unsigned int hand=0;
+
+		while(p_size>(size_t)(1<<hand)) ++hand;
+
+		Hand &h=hands[hand];
+
+		if (h.used==h.allocated) {
+
+			for(int i=0;i<PREALLOC_COUNT;i++) {
+
+				Balloon *b = (Balloon*)memalloc(sizeof(Balloon)+(1<<hand));
+				b->hand=hand;
+				if (h.last) {
+
+					b->prev=h.last;
+					h.last->next=b;
+					h.last=b;
+				} else {
+
+					b->prev=NULL;
+					h.last=b;
+					h.first=b;
+				}
+			}
+
+			h.last->next=NULL;
+			h.allocated+=PREALLOC_COUNT;
+		}
+
+		Balloon *pick=h.last;
+
+		ERR_FAIL_COND_V( (pick->hand&USED_FLAG), NULL );
+
+		// remove last
+		h.last=h.last->prev;
+		h.last->next=NULL;
+
+		pick->next=h.first;
+		h.first->prev=pick;
+		pick->prev=NULL;
+		h.first=pick;
+		h.used++;
+		pick->hand|=USED_FLAG;
+
+		return (void*)(pick+1);
+	}
+
+	void free(void* p_ptr) {
+
+		Balloon *b=(Balloon*)p_ptr;
+		b-=1;
+
+		ERR_FAIL_COND(!(b->hand&USED_FLAG) );
+
+		b->hand=b->hand&USED_MASK; // not used
+		int hand=b->hand;
+
+		Hand &h=hands[hand];
+
+		if (b==h.first)
+			h.first=b->next;
+
+		if (b->prev)
+			b->prev->next=b->next;
+		if (b->next)
+			b->next->prev=b->prev;
+
+		if (h.last!=b) {
+			h.last->next=b;
+			b->prev=h.last;
+			b->next=NULL;
+			h.last=b;
+		}
+
+		h.used--;
+
+		if (h.used<=(h.allocated-(PREALLOC_COUNT*2))) { // this is done to ensure no alloc/free is done constantly
+
+			for(int i=0;i<PREALLOC_COUNT;i++) {
+				ERR_CONTINUE( h.last->hand& USED_FLAG );
+
+				Balloon *new_last=h.last->prev;
+				if (new_last)
+					new_last->next=NULL;
+				memfree( h.last );
+				h.last=new_last;
+			}
+			h.allocated-=PREALLOC_COUNT;
+		}
+	}
+
+	BalloonAllocator() {
+
+		for(int i=0;i<MAX_HANDS;i++) {
+
+			hands[i].allocated=0;
+			hands[i].used=0;
+			hands[i].first=NULL;
+			hands[i].last=NULL;
+		}
+
+	}
+
+	void clear() {
+
+		for(int i=0;i<MAX_HANDS;i++) {
+
+			while(hands[i].first) {
+
+				Balloon *b=hands[i].first;
+				hands[i].first=b->next;
+				memfree(b);
+			}
+
+			hands[i].allocated=0;
+			hands[i].used=0;
+			hands[i].first=NULL;
+			hands[i].last=NULL;
+		}
+	}
+
+	~BalloonAllocator() {
+
+		clear();
+	}
+};
+
+
+#endif // ALLOCATORS_H
--- a/core/array.cpp
+++ b/core/array.cpp
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,441 +26,216 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #include "array.h"
+#include "vector.h"
+#include "hashfuncs.h"
+#include "variant.h"
+#include "object.h"

-#include "core/hashfuncs.h"
-#include "core/object.h"
-#include "core/variant.h"
-#include "core/vector.h"
+struct ArrayPrivate {

-class ArrayPrivate {
-public:
 	SafeRefCount refcount;
 	Vector<Variant> array;
+	bool shared;
 };

-void Array::_ref(const Array &p_from) const {
+void Array::_ref(const Array& p_from) const {
+
 	ArrayPrivate *_fp = p_from._p;

 	ERR_FAIL_COND(!_fp); // should NOT happen.

-	if (_fp == _p) {
-		return; // whatever it is, nothing to do here move along
-	}
+	if (_fp == _p)
+		return; //wathever it is, nothing to do here move along

 	bool success = _fp->refcount.ref();

-	ERR_FAIL_COND(!success); // should really not happen either
+	ERR_FAIL_COND(!success); //should really not happen either

 	_unref();

-	_p = p_from._p;
+	if (_fp->shared) {
+
+		_p = p_from._p;
+
+	} else {
+
+		_p = memnew( ArrayPrivate );
+		_p->shared=false;
+		_p->refcount.init();
+		_p->array=_fp->array;
+
+		if (_fp->refcount.unref())
+			memdelete(_fp);
+	}
 }

 void Array::_unref() const {
-	if (!_p) {
+
+	if (!_p)
 		return;
-	}

 	if (_p->refcount.unref()) {
 		memdelete(_p);
 	}
-	_p = nullptr;
+	_p=NULL;
 }

-Variant &Array::operator[](int p_idx) {
-	return _p->array.write[p_idx];
-}

-const Variant &Array::operator[](int p_idx) const {
+Variant& Array::operator[](int p_idx) {
+
 	return _p->array[p_idx];
 }

+const Variant& Array::operator[](int p_idx) const {
+
+	return _p->array[p_idx];
+
+}
+
 int Array::size() const {
+
 	return _p->array.size();
 }
 bool Array::empty() const {
+
 	return _p->array.empty();
 }
 void Array::clear() {
+
 	_p->array.clear();
 }

-bool Array::operator==(const Array &p_array) const {
-	return _p == p_array._p;
+bool Array::is_shared() const {
+
+    return _p->shared;
+}
+
+bool Array::operator==(const Array& p_array) const {
+
+	return _p==p_array._p;
 }

 uint32_t Array::hash() const {
-	uint32_t h = hash_djb2_one_32(0);

-	for (int i = 0; i < _p->array.size(); i++) {
-		h = hash_djb2_one_32(_p->array[i].hash(), h);
+	uint32_t h=hash_djb2_one_32(0);
+
+	for (int i=0;i<_p->array.size();i++) {
+
+		h = hash_djb2_one_32( _p->array[i].hash(), h);
 	}
 	return h;
 }
-void Array::operator=(const Array &p_array) {
+void Array::operator=(const Array& p_array) {
+
 	_ref(p_array);
 }
-void Array::push_back(const Variant &p_value) {
+void Array::push_back(const Variant& p_value) {
+
 	_p->array.push_back(p_value);
 }

-void Array::append_array(const Array &p_array) {
-	_p->array.append_array(p_array._p->array);
-}
-
 Error Array::resize(int p_new_size) {
+
 	return _p->array.resize(p_new_size);
 }

-void Array::insert(int p_pos, const Variant &p_value) {
-	_p->array.insert(p_pos, p_value);
+void Array::insert(int p_pos, const Variant& p_value) {
+
+	_p->array.insert(p_pos,p_value);
 }

-void Array::erase(const Variant &p_value) {
+void Array::erase(const Variant& p_value) {
+
 	_p->array.erase(p_value);
 }

-Variant Array::front() const {
-	ERR_FAIL_COND_V_MSG(_p->array.size() == 0, Variant(), "Can't take value from empty array.");
-	return operator[](0);
-}
+int Array::find(const Variant& p_value) const {

-Variant Array::back() const {
-	ERR_FAIL_COND_V_MSG(_p->array.size() == 0, Variant(), "Can't take value from empty array.");
-	return operator[](_p->array.size() - 1);
-}
-
-int Array::find(const Variant &p_value, int p_from) const {
-	return _p->array.find(p_value, p_from);
-}
-
-int Array::rfind(const Variant &p_value, int p_from) const {
-	if (_p->array.size() == 0) {
-		return -1;
-	}
-
-	if (p_from < 0) {
-		// Relative offset from the end
-		p_from = _p->array.size() + p_from;
-	}
-	if (p_from < 0 || p_from >= _p->array.size()) {
-		// Limit to array boundaries
-		p_from = _p->array.size() - 1;
-	}
-
-	for (int i = p_from; i >= 0; i--) {
-		if (_p->array[i] == p_value) {
-			return i;
-		}
-	}
-
-	return -1;
-}
-
-int Array::find_last(const Variant &p_value) const {
-	return rfind(p_value);
-}
-
-int Array::count(const Variant &p_value) const {
-	if (_p->array.size() == 0) {
-		return 0;
-	}
-
-	int amount = 0;
-	for (int i = 0; i < _p->array.size(); i++) {
-		if (_p->array[i] == p_value) {
-			amount++;
-		}
-	}
-
-	return amount;
-}
-
-bool Array::has(const Variant &p_value) const {
-	return _p->array.find(p_value, 0) != -1;
+	return _p->array.find(p_value);
 }

 void Array::remove(int p_pos) {
+
 	_p->array.remove(p_pos);
 }

-void Array::set(int p_idx, const Variant &p_value) {
-	operator[](p_idx) = p_value;
+
+void Array::set(int p_idx,const Variant& p_value) {
+
+	operator[](p_idx)=p_value;
 }

-const Variant &Array::get(int p_idx) const {
+const Variant& Array::get(int p_idx) const {
+
 	return operator[](p_idx);
 }

-Array Array::duplicate(bool p_deep) const {
-	Array new_arr;
-	int element_count = size();
-	new_arr.resize(element_count);
-	for (int i = 0; i < element_count; i++) {
-		new_arr[i] = p_deep ? get(i).duplicate(p_deep) : get(i);
-	}
-
-	return new_arr;
-}
-
-int Array::_clamp_slice_index(int p_index) const {
-	int arr_size = size();
-	int fixed_index = CLAMP(p_index, -arr_size, arr_size - 1);
-	if (fixed_index < 0) {
-		fixed_index = arr_size + fixed_index;
-	}
-	return fixed_index;
-}
-
-Array Array::slice(int p_begin, int p_end, int p_step, bool p_deep) const { // like python, but inclusive on upper bound
-
-	Array new_arr;
-
-	ERR_FAIL_COND_V_MSG(p_step == 0, new_arr, "Array slice step size cannot be zero.");
-
-	if (empty()) { // Don't try to slice empty arrays.
-		return new_arr;
-	}
-	if (p_step > 0) {
-		if (p_begin >= size() || p_end < -size()) {
-			return new_arr;
-		}
-	} else { // p_step < 0
-		if (p_begin < -size() || p_end >= size()) {
-			return new_arr;
-		}
-	}
-
-	int begin = _clamp_slice_index(p_begin);
-	int end = _clamp_slice_index(p_end);
-
-	int new_arr_size = MAX(((end - begin + p_step) / p_step), 0);
-	new_arr.resize(new_arr_size);
-
-	if (p_step > 0) {
-		int dest_idx = 0;
-		for (int idx = begin; idx <= end; idx += p_step) {
-			ERR_FAIL_COND_V_MSG(dest_idx < 0 || dest_idx >= new_arr_size, Array(), "Bug in Array slice()");
-			new_arr[dest_idx++] = p_deep ? get(idx).duplicate(p_deep) : get(idx);
-		}
-	} else { // p_step < 0
-		int dest_idx = 0;
-		for (int idx = begin; idx >= end; idx += p_step) {
-			ERR_FAIL_COND_V_MSG(dest_idx < 0 || dest_idx >= new_arr_size, Array(), "Bug in Array slice()");
-			new_arr[dest_idx++] = p_deep ? get(idx).duplicate(p_deep) : get(idx);
-		}
-	}
-
-	return new_arr;
-}
-
 struct _ArrayVariantSort {
-	_FORCE_INLINE_ bool operator()(const Variant &p_l, const Variant &p_r) const {
-		bool valid = false;
+
+	_FORCE_INLINE_ bool operator()(const Variant& p_l, const Variant& p_r) const {
+		bool valid=false;
 		Variant res;
-		Variant::evaluate(Variant::OP_LESS, p_l, p_r, res, valid);
-		if (!valid) {
-			res = false;
-		}
+		Variant::evaluate(Variant::OP_LESS,p_l,p_r,res,valid);
+		if (!valid)
+			res=false;
 		return res;
 	}
 };

-Array &Array::sort() {
+void Array::sort() {
+
 	_p->array.sort_custom<_ArrayVariantSort>();
-	return *this;
+
 }

 struct _ArrayVariantSortCustom {
+
 	Object *obj;
 	StringName func;

-	_FORCE_INLINE_ bool operator()(const Variant &p_l, const Variant &p_r) const {
-		const Variant *args[2] = { &p_l, &p_r };
+	_FORCE_INLINE_ bool operator()(const Variant& p_l, const Variant& p_r) const {
+
+		const Variant*args[2]={&p_l,&p_r};
 		Variant::CallError err;
-		bool res = obj->call(func, args, 2, err);
-		if (err.error != Variant::CallError::CALL_OK) {
-			res = false;
-		}
+		bool res = obj->call(func,args,2,err);
+		if (err.error!=Variant::CallError::CALL_OK)
+			res=false;
 		return res;
+
 	}
 };
-Array &Array::sort_custom(Object *p_obj, const StringName &p_function) {
-	ERR_FAIL_NULL_V(p_obj, *this);
+void Array::sort_custom(Object *p_obj,const StringName& p_function){
+
+	ERR_FAIL_NULL(p_obj);
+
+	SortArray<Variant,_ArrayVariantSortCustom> avs;
+	avs.compare.obj=p_obj;
+	avs.compare.func=p_function;
+	avs.sort(_p->array.ptr(),_p->array.size());

-	SortArray<Variant, _ArrayVariantSortCustom, true> avs;
-	avs.compare.obj = p_obj;
-	avs.compare.func = p_function;
-	avs.sort(_p->array.ptrw(), _p->array.size());
-	return *this;
 }

-void Array::shuffle() {
-	const int n = _p->array.size();
-	if (n < 2) {
-		return;
-	}
-	Variant *data = _p->array.ptrw();
-	for (int i = n - 1; i >= 1; i--) {
-		const int j = Math::rand() % (i + 1);
-		const Variant tmp = data[j];
-		data[j] = data[i];
-		data[i] = tmp;
-	}
-}
+void Array::invert(){

-template <typename Less>
-_FORCE_INLINE_ int bisect(const Vector<Variant> &p_array, const Variant &p_value, bool p_before, const Less &p_less) {
-	int lo = 0;
-	int hi = p_array.size();
-	if (p_before) {
-		while (lo < hi) {
-			const int mid = (lo + hi) / 2;
-			if (p_less(p_array.get(mid), p_value)) {
-				lo = mid + 1;
-			} else {
-				hi = mid;
-			}
-		}
-	} else {
-		while (lo < hi) {
-			const int mid = (lo + hi) / 2;
-			if (p_less(p_value, p_array.get(mid))) {
-				hi = mid;
-			} else {
-				lo = mid + 1;
-			}
-		}
-	}
-	return lo;
-}
-
-int Array::bsearch(const Variant &p_value, bool p_before) {
-	return bisect(_p->array, p_value, p_before, _ArrayVariantSort());
-}
-
-int Array::bsearch_custom(const Variant &p_value, Object *p_obj, const StringName &p_function, bool p_before) {
-	ERR_FAIL_NULL_V(p_obj, 0);
-
-	_ArrayVariantSortCustom less;
-	less.obj = p_obj;
-	less.func = p_function;
-
-	return bisect(_p->array, p_value, p_before, less);
-}
-
-Array &Array::invert() {
 	_p->array.invert();
-	return *this;
 }

-void Array::push_front(const Variant &p_value) {
-	_p->array.insert(0, p_value);
-}

-Variant Array::pop_back() {
-	if (!_p->array.empty()) {
-		const int n = _p->array.size() - 1;
-		const Variant ret = _p->array.get(n);
-		_p->array.resize(n);
-		return ret;
-	}
-	return Variant();
-}

-Variant Array::pop_front() {
-	if (!_p->array.empty()) {
-		const Variant ret = _p->array.get(0);
-		_p->array.remove(0);
-		return ret;
-	}
-	return Variant();
-}
+Array::Array(const Array& p_from) {

-Variant Array::pop_at(int p_pos) {
-	if (_p->array.empty()) {
-		// Return `null` without printing an error to mimic `pop_back()` and `pop_front()` behavior.
-		return Variant();
-	}
-
-	if (p_pos < 0) {
-		// Relative offset from the end
-		p_pos = _p->array.size() + p_pos;
-	}
-
-	ERR_FAIL_INDEX_V_MSG(
-			p_pos,
-			_p->array.size(),
-			Variant(),
-			vformat(
-					"The calculated index %s is out of bounds (the array has %s elements). Leaving the array untouched and returning `null`.",
-					p_pos,
-					_p->array.size()));
-
-	const Variant ret = _p->array.get(p_pos);
-	_p->array.remove(p_pos);
-	return ret;
-}
-
-Variant Array::min() const {
-	Variant minval;
-	for (int i = 0; i < size(); i++) {
-		if (i == 0) {
-			minval = get(i);
-		} else {
-			bool valid;
-			Variant ret;
-			Variant test = get(i);
-			Variant::evaluate(Variant::OP_LESS, test, minval, ret, valid);
-			if (!valid) {
-				return Variant(); //not a valid comparison
-			}
-			if (bool(ret)) {
-				//is less
-				minval = test;
-			}
-		}
-	}
-	return minval;
-}
-
-Variant Array::max() const {
-	Variant maxval;
-	for (int i = 0; i < size(); i++) {
-		if (i == 0) {
-			maxval = get(i);
-		} else {
-			bool valid;
-			Variant ret;
-			Variant test = get(i);
-			Variant::evaluate(Variant::OP_GREATER, test, maxval, ret, valid);
-			if (!valid) {
-				return Variant(); //not a valid comparison
-			}
-			if (bool(ret)) {
-				//is less
-				maxval = test;
-			}
-		}
-	}
-	return maxval;
-}
-
-const void *Array::id() const {
-	return _p->array.ptr();
-}
-
-Array::Array(const Array &p_from) {
-	_p = nullptr;
+	_p=NULL;
 	_ref(p_from);
-}

-Array::Array() {
-	_p = memnew(ArrayPrivate);
+}
+Array::Array(bool p_shared) {
+
+	_p = memnew( ArrayPrivate );
 	_p->refcount.init();
+	_p->shared=p_shared;
 }
 Array::~Array() {
+
 	_unref();
 }
--- a/core/array.h
+++ b/core/array.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,83 +26,59 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef ARRAY_H
 #define ARRAY_H

-#include "core/typedefs.h"
-
+#include "typedefs.h"
 class Variant;
 class ArrayPrivate;
 class Object;
 class StringName;

 class Array {
+
 	mutable ArrayPrivate *_p;
-	void _ref(const Array &p_from) const;
+	void _ref(const Array& p_from) const;
 	void _unref() const;

-	inline int _clamp_slice_index(int p_index) const;
-
 public:
-	Variant &operator[](int p_idx);
-	const Variant &operator[](int p_idx) const;

-	void set(int p_idx, const Variant &p_value);
-	const Variant &get(int p_idx) const;
+	Variant& operator[](int p_idx);
+	const Variant& operator[](int p_idx) const;
+
+	void set(int p_idx,const Variant& p_value);
+	const Variant& get(int p_idx) const;

 	int size() const;
 	bool empty() const;
 	void clear();

-	bool operator==(const Array &p_array) const;
+    bool is_shared() const;
+
+	bool operator==(const Array& p_array) const;

 	uint32_t hash() const;
-	void operator=(const Array &p_array);
+	void operator=(const Array& p_array);

-	void push_back(const Variant &p_value);
-	_FORCE_INLINE_ void append(const Variant &p_value) { push_back(p_value); } //for python compatibility
-	void append_array(const Array &p_array);
+	void push_back(const Variant& p_value);
+	_FORCE_INLINE_ void append(const Variant& p_value) { push_back(p_value); } //for python compatibility
 	Error resize(int p_new_size);

-	void insert(int p_pos, const Variant &p_value);
+	void insert(int p_pos, const Variant& p_value);
 	void remove(int p_pos);

-	Variant front() const;
-	Variant back() const;
+	void sort();
+	void sort_custom(Object *p_obj,const StringName& p_function);
+	void invert();

-	Array &sort();
-	Array &sort_custom(Object *p_obj, const StringName &p_function);
-	void shuffle();
-	int bsearch(const Variant &p_value, bool p_before = true);
-	int bsearch_custom(const Variant &p_value, Object *p_obj, const StringName &p_function, bool p_before = true);
-	Array &invert();
+	int find(const Variant& p_value) const;

-	int find(const Variant &p_value, int p_from = 0) const;
-	int rfind(const Variant &p_value, int p_from = -1) const;
-	int find_last(const Variant &p_value) const;
-	int count(const Variant &p_value) const;
-	bool has(const Variant &p_value) const;
+	void erase(const Variant& p_value);

-	void erase(const Variant &p_value);
-
-	void push_front(const Variant &p_value);
-	Variant pop_back();
-	Variant pop_front();
-	Variant pop_at(int p_pos);
-
-	Array duplicate(bool p_deep = false) const;
-
-	Array slice(int p_begin, int p_end, int p_step = 1, bool p_deep = false) const;
-
-	Variant min() const;
-	Variant max() const;
-
-	const void *id() const;
-
-	Array(const Array &p_from);
-	Array();
+	Array(const Array& p_from);
+	Array(bool p_shared=false);
 	~Array();
+
 };

 #endif // ARRAY_H
--- a/core/balloon_allocator.h
+++ b/core/balloon_allocator.h
@ -0,0 +1,35 @@
+/*************************************************************************/
+/*  balloon_allocator.h                                                  */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#ifndef BALLOON_ALLOCATOR_H
+#define BALLOON_ALLOCATOR_H
+
+#include "os/memory.h"
+
+#include "allocators.h"
+#endif // BALLOON_ALLOCATOR_H
--- a/core/bind/SCsub
+++ b/core/bind/SCsub
@ -1,5 +1,7 @@
-#!/usr/bin/env python
+Import('env')
+
+env.add_source_files(env.core_sources,"*.cpp")
+
+Export('env')

-Import("env")

-env.add_source_files(env.core_sources, "*.cpp")
--- a/core/bind/core_bind.cpp
+++ b/core/bind/core_bind.cpp
--- a/core/bind/core_bind.h
+++ b/core/bind/core_bind.h
--- a/core/bitfield_dynamic.cpp
+++ b/core/bitfield_dynamic.cpp
@ -1,79 +0,0 @@
-/*************************************************************************/
-/*  bitfield_dynamic.cpp                                                 */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "bitfield_dynamic.h"
-
-#include "core/os/memory.h"
-
-#include <string.h>
-
-void BitFieldDynamic::copy_from(const BitFieldDynamic &p_source) {
-	create(p_source.get_num_bits(), false);
-	memcpy(_data, p_source.get_data(), p_source.get_num_bytes());
-}
-
-void BitFieldDynamic::create(uint32_t p_num_bits, bool p_blank) {
-	// first delete any initial
-	destroy();
-
-	_num_bits = p_num_bits;
-	if (p_num_bits) {
-		_num_bytes = (p_num_bits / 8) + 1;
-		_data = (uint8_t *)memalloc(_num_bytes);
-
-		if (p_blank) {
-			blank(false);
-		}
-	}
-}
-
-void BitFieldDynamic::destroy() {
-	if (_data) {
-		memfree(_data);
-		_data = nullptr;
-	}
-
-	_num_bytes = 0;
-	_num_bits = 0;
-}
-
-void BitFieldDynamic::blank(bool p_set_or_zero) {
-	if (p_set_or_zero) {
-		memset(_data, 255, _num_bytes);
-	} else {
-		memset(_data, 0, _num_bytes);
-	}
-}
-
-void BitFieldDynamic::invert() {
-	for (uint32_t n = 0; n < _num_bytes; n++) {
-		_data[n] = ~_data[n];
-	}
-}
--- a/core/bitfield_dynamic.h
+++ b/core/bitfield_dynamic.h
@ -1,111 +0,0 @@
-/*************************************************************************/
-/*  bitfield_dynamic.h                                                   */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef BITFIELD_DYNAMIC_H
-#define BITFIELD_DYNAMIC_H
-
-#include "core/error_macros.h"
-
-class BitFieldDynamic {
-public:
-	~BitFieldDynamic() { destroy(); }
-
-private:
-	// prevent copying (see effective C++ scott meyers)
-	// there is no implementation for copy constructor, hence compiler will complain if you try to copy
-	// feel free to add one if needed...
-	BitFieldDynamic &operator=(const BitFieldDynamic &);
-
-public:
-	// create automatically blanks
-	void create(uint32_t p_num_bits, bool p_blank = true);
-	void destroy();
-
-	// public funcs
-	uint32_t get_num_bits() const { return _num_bits; }
-	uint32_t get_bit(uint32_t p_bit) const;
-	void set_bit(uint32_t p_bit, uint32_t p_set);
-	bool check_and_set(uint32_t p_bit);
-	void blank(bool p_set_or_zero = false);
-	void invert();
-	void copy_from(const BitFieldDynamic &p_source);
-
-	// loading / saving
-	uint8_t *get_data() { return _data; }
-	const uint8_t *get_data() const { return _data; }
-	uint32_t get_num_bytes() const { return _num_bytes; }
-
-protected:
-	// member vars
-	uint8_t *_data = nullptr;
-	uint32_t _num_bytes = 0;
-	uint32_t _num_bits = 0;
-};
-
-inline uint32_t BitFieldDynamic::get_bit(uint32_t p_bit) const {
-	DEV_ASSERT(_data);
-	uint32_t byte_number = p_bit >> 3; // divide by 8
-	DEV_ASSERT(byte_number < _num_bytes);
-	uint8_t uc = _data[byte_number];
-	uint32_t bit_set = uc & (1 << (p_bit & 7));
-	return bit_set;
-}
-
-inline bool BitFieldDynamic::check_and_set(uint32_t p_bit) {
-	DEV_ASSERT(_data);
-	uint32_t byte_number = p_bit >> 3; // divide by 8
-	DEV_ASSERT(byte_number < _num_bytes);
-	uint8_t &uc = _data[byte_number];
-	uint32_t mask = (1 << (p_bit & 7));
-	uint32_t bit_set = uc & mask;
-	if (bit_set) {
-		return false;
-	}
-
-	// set
-	uc = uc | mask;
-	return true;
-}
-
-inline void BitFieldDynamic::set_bit(uint32_t p_bit, uint32_t p_set) {
-	DEV_ASSERT(_data);
-	uint32_t byte_number = p_bit >> 3; // divide by 8
-	DEV_ASSERT(byte_number < _num_bytes);
-	uint8_t uc = _data[byte_number];
-	uint32_t mask = 1 << (p_bit & 7);
-	if (p_set) {
-		uc = uc | mask;
-	} else {
-		uc &= ~mask;
-	}
-	_data[byte_number] = uc;
-}
-
-#endif
--- a/core/class_db.cpp
+++ b/core/class_db.cpp
--- a/core/class_db.h
+++ b/core/class_db.h
@ -1,415 +0,0 @@
-/*************************************************************************/
-/*  class_db.h                                                           */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef CLASS_DB_H
-#define CLASS_DB_H
-
-#include "core/method_bind.h"
-#include "core/object.h"
-#include "core/print_string.h"
-
-/**	To bind more then 6 parameters include this:
- *  #include "core/method_bind_ext.gen.inc"
- */
-
-#define DEFVAL(m_defval) (m_defval)
-
-//#define SIMPLE_METHODDEF
-
-#ifdef DEBUG_METHODS_ENABLED
-
-struct MethodDefinition {
-	StringName name;
-	Vector<StringName> args;
-	MethodDefinition() {}
-	MethodDefinition(const char *p_name) :
-			name(p_name) {}
-	MethodDefinition(const StringName &p_name) :
-			name(p_name) {}
-};
-
-MethodDefinition D_METHOD(const char *p_name);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6, const char *p_arg7);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6, const char *p_arg7, const char *p_arg8);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6, const char *p_arg7, const char *p_arg8, const char *p_arg9);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6, const char *p_arg7, const char *p_arg8, const char *p_arg9, const char *p_arg10);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6, const char *p_arg7, const char *p_arg8, const char *p_arg9, const char *p_arg10, const char *p_arg11);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6, const char *p_arg7, const char *p_arg8, const char *p_arg9, const char *p_arg10, const char *p_arg11, const char *p_arg12);
-MethodDefinition D_METHOD(const char *p_name, const char *p_arg1, const char *p_arg2, const char *p_arg3, const char *p_arg4, const char *p_arg5, const char *p_arg6, const char *p_arg7, const char *p_arg8, const char *p_arg9, const char *p_arg10, const char *p_arg11, const char *p_arg12, const char *p_arg13);
-
-#else
-
-//#define NO_VARIADIC_MACROS
-
-#ifdef NO_VARIADIC_MACROS
-
-static _FORCE_INLINE_ const char *D_METHOD(const char *m_name, ...) {
-	return m_name;
-}
-
-#else
-
-// When DEBUG_METHODS_ENABLED is set this will let the engine know
-// the argument names for easier debugging.
-#define D_METHOD(m_c, ...) m_c
-
-#endif
-
-#endif
-
-class ClassDB {
-public:
-	enum APIType {
-		API_CORE,
-		API_EDITOR,
-		API_NONE
-	};
-
-public:
-	struct PropertySetGet {
-		int index;
-		StringName setter;
-		StringName getter;
-		MethodBind *_setptr;
-		MethodBind *_getptr;
-		Variant::Type type;
-	};
-
-	struct ClassInfo {
-		APIType api;
-		ClassInfo *inherits_ptr;
-		void *class_ptr;
-		HashMap<StringName, MethodBind *> method_map;
-		HashMap<StringName, int> constant_map;
-		HashMap<StringName, List<StringName>> enum_map;
-		HashMap<StringName, MethodInfo> signal_map;
-		List<PropertyInfo> property_list;
-#ifdef DEBUG_METHODS_ENABLED
-		List<StringName> constant_order;
-		List<StringName> method_order;
-		Set<StringName> methods_in_properties;
-		List<MethodInfo> virtual_methods;
-		StringName category;
-#endif
-		HashMap<StringName, PropertySetGet> property_setget;
-
-		StringName inherits;
-		StringName name;
-		bool disabled;
-		bool exposed;
-		Object *(*creation_func)();
-		ClassInfo();
-		~ClassInfo();
-	};
-
-	template <class T>
-	static Object *creator() {
-		return memnew(T);
-	}
-
-	static RWLock lock;
-	static HashMap<StringName, ClassInfo> classes;
-	static HashMap<StringName, StringName> resource_base_extensions;
-	static HashMap<StringName, StringName> compat_classes;
-
-#ifdef DEBUG_METHODS_ENABLED
-	static MethodBind *bind_methodfi(uint32_t p_flags, MethodBind *p_bind, const MethodDefinition &method_name, const Variant **p_defs, int p_defcount);
-#else
-	static MethodBind *bind_methodfi(uint32_t p_flags, MethodBind *p_bind, const char *method_name, const Variant **p_defs, int p_defcount);
-#endif
-
-	static APIType current_api;
-
-	static void _add_class2(const StringName &p_class, const StringName &p_inherits);
-
-	static HashMap<StringName, HashMap<StringName, Variant>> default_values;
-	static Set<StringName> default_values_cached;
-
-private:
-	// Non-locking variants of get_parent_class and is_parent_class.
-	static StringName _get_parent_class(const StringName &p_class);
-	static bool _is_parent_class(const StringName &p_class, const StringName &p_inherits);
-
-public:
-	// DO NOT USE THIS!!!!!! NEEDS TO BE PUBLIC BUT DO NOT USE NO MATTER WHAT!!!
-	template <class T>
-	static void _add_class() {
-		_add_class2(T::get_class_static(), T::get_parent_class_static());
-	}
-
-	template <class T>
-	static void register_class() {
-		GLOBAL_LOCK_FUNCTION;
-		T::initialize_class();
-		ClassInfo *t = classes.getptr(T::get_class_static());
-		ERR_FAIL_COND(!t);
-		t->creation_func = &creator<T>;
-		t->exposed = true;
-		t->class_ptr = T::get_class_ptr_static();
-		T::register_custom_data_to_otdb();
-	}
-
-	template <class T>
-	static void register_virtual_class() {
-		GLOBAL_LOCK_FUNCTION;
-		T::initialize_class();
-		ClassInfo *t = classes.getptr(T::get_class_static());
-		ERR_FAIL_COND(!t);
-		t->exposed = true;
-		t->class_ptr = T::get_class_ptr_static();
-		//nothing
-	}
-
-	template <class T>
-	static Object *_create_ptr_func() {
-		return T::create();
-	}
-
-	template <class T>
-	static void register_custom_instance_class() {
-		GLOBAL_LOCK_FUNCTION;
-		T::initialize_class();
-		ClassInfo *t = classes.getptr(T::get_class_static());
-		ERR_FAIL_COND(!t);
-		t->creation_func = &_create_ptr_func<T>;
-		t->exposed = true;
-		t->class_ptr = T::get_class_ptr_static();
-		T::register_custom_data_to_otdb();
-	}
-
-	static void get_class_list(List<StringName> *p_classes);
-	static void get_inheriters_from_class(const StringName &p_class, List<StringName> *p_classes);
-	static void get_direct_inheriters_from_class(const StringName &p_class, List<StringName> *p_classes);
-	static StringName get_parent_class_nocheck(const StringName &p_class);
-	static StringName get_parent_class(const StringName &p_class);
-	static bool class_exists(const StringName &p_class);
-	static bool is_parent_class(const StringName &p_class, const StringName &p_inherits);
-	static bool can_instance(const StringName &p_class);
-	static Object *instance(const StringName &p_class);
-	static APIType get_api_type(const StringName &p_class);
-
-	static uint64_t get_api_hash(APIType p_api);
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method) {
-		MethodBind *bind = create_method_bind(p_method);
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, nullptr, 0); //use static function, much smaller binary usage
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[1] = { &p_def1 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 1);
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1, const Variant &p_def2) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[2] = { &p_def1, &p_def2 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 2);
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1, const Variant &p_def2, const Variant &p_def3) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[3] = { &p_def1, &p_def2, &p_def3 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 3);
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1, const Variant &p_def2, const Variant &p_def3, const Variant &p_def4) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[4] = { &p_def1, &p_def2, &p_def3, &p_def4 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 4);
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1, const Variant &p_def2, const Variant &p_def3, const Variant &p_def4, const Variant &p_def5) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[5] = { &p_def1, &p_def2, &p_def3, &p_def4, &p_def5 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 5);
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1, const Variant &p_def2, const Variant &p_def3, const Variant &p_def4, const Variant &p_def5, const Variant &p_def6) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[6] = { &p_def1, &p_def2, &p_def3, &p_def4, &p_def5, &p_def6 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 6);
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1, const Variant &p_def2, const Variant &p_def3, const Variant &p_def4, const Variant &p_def5, const Variant &p_def6, const Variant &p_def7) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[7] = { &p_def1, &p_def2, &p_def3, &p_def4, &p_def5, &p_def6, &p_def7 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 7);
-	}
-
-	template <class N, class M>
-	static MethodBind *bind_method(N p_method_name, M p_method, const Variant &p_def1, const Variant &p_def2, const Variant &p_def3, const Variant &p_def4, const Variant &p_def5, const Variant &p_def6, const Variant &p_def7, const Variant &p_def8) {
-		MethodBind *bind = create_method_bind(p_method);
-		const Variant *ptr[8] = { &p_def1, &p_def2, &p_def3, &p_def4, &p_def5, &p_def6, &p_def7, &p_def8 };
-
-		return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, ptr, 8);
-	}
-
-	template <class M>
-	static MethodBind *bind_vararg_method(uint32_t p_flags, StringName p_name, M p_method, const MethodInfo &p_info = MethodInfo(), const Vector<Variant> &p_default_args = Vector<Variant>(), bool p_return_nil_is_variant = true) {
-		GLOBAL_LOCK_FUNCTION;
-
-		MethodBind *bind = create_vararg_method_bind(p_method, p_info, p_return_nil_is_variant);
-		ERR_FAIL_COND_V(!bind, nullptr);
-
-		bind->set_name(p_name);
-		bind->set_default_arguments(p_default_args);
-
-		String instance_type = bind->get_instance_class();
-
-		ClassInfo *type = classes.getptr(instance_type);
-		if (!type) {
-			memdelete(bind);
-			ERR_FAIL_COND_V(!type, nullptr);
-		}
-
-		if (type->method_map.has(p_name)) {
-			memdelete(bind);
-			// overloading not supported
-			ERR_FAIL_V_MSG(nullptr, "Method already bound: " + instance_type + "::" + p_name + ".");
-		}
-		type->method_map[p_name] = bind;
-#ifdef DEBUG_METHODS_ENABLED
-		// FIXME: <reduz> set_return_type is no longer in MethodBind, so I guess it should be moved to vararg method bind
-		//bind->set_return_type("Variant");
-		type->method_order.push_back(p_name);
-#endif
-
-		return bind;
-	}
-
-	static void add_signal(StringName p_class, const MethodInfo &p_signal);
-	static bool has_signal(StringName p_class, StringName p_signal);
-	static bool get_signal(StringName p_class, StringName p_signal, MethodInfo *r_signal);
-	static void get_signal_list(StringName p_class, List<MethodInfo> *p_signals, bool p_no_inheritance = false);
-
-	static void add_property_group(StringName p_class, const String &p_name, const String &p_prefix = "");
-	static void add_property(StringName p_class, const PropertyInfo &p_pinfo, const StringName &p_setter, const StringName &p_getter, int p_index = -1);
-	static void set_property_default_value(StringName p_class, const StringName &p_name, const Variant &p_default);
-	static void get_property_list(StringName p_class, List<PropertyInfo> *p_list, bool p_no_inheritance = false, const Object *p_validator = nullptr);
-	static bool set_property(Object *p_object, const StringName &p_property, const Variant &p_value, bool *r_valid = nullptr);
-	static bool get_property(Object *p_object, const StringName &p_property, Variant &r_value);
-	static bool has_property(const StringName &p_class, const StringName &p_property, bool p_no_inheritance = false);
-	static int get_property_index(const StringName &p_class, const StringName &p_property, bool *r_is_valid = nullptr);
-	static Variant::Type get_property_type(const StringName &p_class, const StringName &p_property, bool *r_is_valid = nullptr);
-	static StringName get_property_setter(StringName p_class, const StringName &p_property);
-	static StringName get_property_getter(StringName p_class, const StringName &p_property);
-
-	static bool has_method(StringName p_class, StringName p_method, bool p_no_inheritance = false);
-	static void set_method_flags(StringName p_class, StringName p_method, int p_flags);
-
-	static void get_method_list(StringName p_class, List<MethodInfo> *p_methods, bool p_no_inheritance = false, bool p_exclude_from_properties = false);
-	static MethodBind *get_method(StringName p_class, StringName p_name);
-
-	static void add_virtual_method(const StringName &p_class, const MethodInfo &p_method, bool p_virtual = true);
-	static void get_virtual_methods(const StringName &p_class, List<MethodInfo> *p_methods, bool p_no_inheritance = false);
-
-	static void bind_integer_constant(const StringName &p_class, const StringName &p_enum, const StringName &p_name, int p_constant);
-	static void get_integer_constant_list(const StringName &p_class, List<String> *p_constants, bool p_no_inheritance = false);
-	static int get_integer_constant(const StringName &p_class, const StringName &p_name, bool *p_success = nullptr);
-
-	static StringName get_integer_constant_enum(const StringName &p_class, const StringName &p_name, bool p_no_inheritance = false);
-	static void get_enum_list(const StringName &p_class, List<StringName> *p_enums, bool p_no_inheritance = false);
-	static void get_enum_constants(const StringName &p_class, const StringName &p_enum, List<StringName> *p_constants, bool p_no_inheritance = false);
-	static bool has_enum(const StringName &p_class, const StringName &p_name, bool p_no_inheritance = false);
-
-	static Variant class_get_default_property_value(const StringName &p_class, const StringName &p_property, bool *r_valid = nullptr);
-
-	static StringName get_category(const StringName &p_node);
-
-	static void set_class_enabled(StringName p_class, bool p_enable);
-	static bool is_class_enabled(StringName p_class);
-
-	static bool is_class_exposed(StringName p_class);
-
-	static void add_resource_base_extension(const StringName &p_extension, const StringName &p_class);
-	static void get_resource_base_extensions(List<String> *p_extensions);
-	static void get_extensions_for_type(const StringName &p_class, List<String> *p_extensions);
-
-	static void add_compatibility_class(const StringName &p_class, const StringName &p_fallback);
-
-	static void set_current_api(APIType p_api);
-	static APIType get_current_api();
-	static void cleanup_defaults();
-	static void cleanup();
-};
-
-#ifdef DEBUG_METHODS_ENABLED
-
-#define BIND_CONSTANT(m_constant) \
-	ClassDB::bind_integer_constant(get_class_static(), StringName(), #m_constant, m_constant);
-
-#define BIND_ENUM_CONSTANT(m_constant) \
-	ClassDB::bind_integer_constant(get_class_static(), __constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant);
-
-#else
-
-#define BIND_CONSTANT(m_constant) \
-	ClassDB::bind_integer_constant(get_class_static(), StringName(), #m_constant, m_constant);
-
-#define BIND_ENUM_CONSTANT(m_constant) \
-	ClassDB::bind_integer_constant(get_class_static(), StringName(), #m_constant, m_constant);
-
-#endif
-
-#ifdef TOOLS_ENABLED
-
-#define BIND_VMETHOD(m_method) \
-	ClassDB::add_virtual_method(get_class_static(), m_method);
-
-#else
-
-#define BIND_VMETHOD(m_method)
-
-#endif
-
-#endif // CLASS_DB_H
--- a/core/color.cpp
+++ b/core/color.cpp
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,159 +26,110 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #include "color.h"
+#include "math_funcs.h"
+#include "print_string.h"

-#include "core/color_names.inc"
-#include "core/map.h"
-#include "core/math/math_funcs.h"
-#include "core/print_string.h"
+uint32_t Color::to_ARGB32() const {

-uint32_t Color::to_argb32() const {
-	uint32_t c = (uint8_t)Math::round(a * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(r * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(g * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(b * 255);
+	uint32_t c=(uint8_t)(a*255);
+	c<<=8;
+	c|=(uint8_t)(r*255);
+	c<<=8;
+	c|=(uint8_t)(g*255);
+	c<<=8;
+	c|=(uint8_t)(b*255);

 	return c;
 }

-uint32_t Color::to_abgr32() const {
-	uint32_t c = (uint8_t)Math::round(a * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(b * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(g * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(r * 255);
+uint32_t Color::to_32() const {

-	return c;
-}
-
-uint32_t Color::to_rgba32() const {
-	uint32_t c = (uint8_t)Math::round(r * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(g * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(b * 255);
-	c <<= 8;
-	c |= (uint8_t)Math::round(a * 255);
-
-	return c;
-}
-
-uint64_t Color::to_abgr64() const {
-	uint64_t c = (uint16_t)Math::round(a * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(b * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(g * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(r * 65535);
-
-	return c;
-}
-
-uint64_t Color::to_argb64() const {
-	uint64_t c = (uint16_t)Math::round(a * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(r * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(g * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(b * 65535);
-
-	return c;
-}
-
-uint64_t Color::to_rgba64() const {
-	uint64_t c = (uint16_t)Math::round(r * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(g * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(b * 65535);
-	c <<= 16;
-	c |= (uint16_t)Math::round(a * 65535);
+	uint32_t c=(uint8_t)(a*255);
+	c<<=8;
+	c|=(uint8_t)(r*255);
+	c<<=8;
+	c|=(uint8_t)(g*255);
+	c<<=8;
+	c|=(uint8_t)(b*255);

 	return c;
 }

 float Color::get_h() const {
-	float min = MIN(r, g);
-	min = MIN(min, b);
-	float max = MAX(r, g);
-	max = MAX(max, b);
+
+	float min = MIN( r, g );
+	min = MIN( min, b );
+	float max = MAX( r, g );
+	max = MAX( max, b );

 	float delta = max - min;

-	if (delta == 0) {
+	if( delta == 0 )
 		return 0;
-	}

 	float h;
-	if (r == max) {
-		h = (g - b) / delta; // between yellow & magenta
-	} else if (g == max) {
-		h = 2 + (b - r) / delta; // between cyan & yellow
-	} else {
-		h = 4 + (r - g) / delta; // between magenta & cyan
-	}
-
-	h /= 6.0;
-	if (h < 0) {
-		h += 1.0;
-	}
-
+	if( r == max )
+		h = ( g - b ) / delta;		// between yellow & magenta
+	else if( g == max )
+		h = 2 + ( b - r ) / delta;	// between cyan & yellow
+	else
+		h = 4 + ( r - g ) / delta;	// between magenta & cyan
+	
+	h/=6.0;
+	if (h<0)
+		h+=1.0;
+		
 	return h;
 }

 float Color::get_s() const {
-	float min = MIN(r, g);
-	min = MIN(min, b);
-	float max = MAX(r, g);
-	max = MAX(max, b);
+
+
+	float min = MIN( r, g );
+	min = MIN( min, b );
+	float max = MAX( r, g );
+	max = MAX( max, b );

 	float delta = max - min;

-	return (max != 0) ? (delta / max) : 0;
+	return (max!=0) ? (delta / max) : 0;
+
 }

 float Color::get_v() const {
-	float max = MAX(r, g);
-	max = MAX(max, b);
+
+	float max = MAX( r, g );
+	max = MAX( max, b );
 	return max;
 }

 void Color::set_hsv(float p_h, float p_s, float p_v, float p_alpha) {
+
 	int i;
 	float f, p, q, t;
-	a = p_alpha;
+	a=p_alpha;

-	if (p_s == 0) {
+	if( p_s == 0 ) {
 		// acp_hromatic (grey)
 		r = g = b = p_v;
 		return;
 	}

-	p_h *= 6.0;
-	p_h = Math::fmod(p_h, 6);
-	i = Math::floor(p_h);
-
+	p_h *=6.0;
+	i = Math::floor( p_h );
 	f = p_h - i;
-	p = p_v * (1 - p_s);
-	q = p_v * (1 - p_s * f);
-	t = p_v * (1 - p_s * (1 - f));
+	p = p_v * ( 1 - p_s );
+	q = p_v * ( 1 - p_s * f );
+	t = p_v * ( 1 - p_s * ( 1 - f ) );

-	switch (i) {
-		case 0: // Red is the dominant color
+	switch( i ) {
+		case 0:
 			r = p_v;
 			g = t;
 			b = p;
 			break;
-		case 1: // Green is the dominant color
+		case 1:
 			r = q;
 			g = p_v;
 			b = p;
@ -189,7 +139,7 @@ void Color::set_hsv(float p_h, float p_s, float p_v, float p_alpha) {
 			g = p_v;
 			b = t;
 			break;
-		case 3: // Blue is the dominant color
+		case 3:
 			r = p;
 			g = q;
 			b = p_v;
@ -199,7 +149,7 @@ void Color::set_hsv(float p_h, float p_s, float p_v, float p_alpha) {
 			g = p;
 			b = p_v;
 			break;
-		default: // (5) Red is the dominant color
+		default:		// cap_se 5:
 			r = p_v;
 			g = p;
 			b = q;
@ -207,358 +157,221 @@ void Color::set_hsv(float p_h, float p_s, float p_v, float p_alpha) {
 	}
 }

-bool Color::is_equal_approx(const Color &p_color) const {
-	return Math::is_equal_approx(r, p_color.r) && Math::is_equal_approx(g, p_color.g) && Math::is_equal_approx(b, p_color.b) && Math::is_equal_approx(a, p_color.a);
-}
-
 void Color::invert() {
-	r = 1.0 - r;
-	g = 1.0 - g;
-	b = 1.0 - b;
+
+	r=1.0-r;
+	g=1.0-g;	
+	g=1.0-b;	
 }
 void Color::contrast() {
-	r = Math::fmod(r + 0.5, 1.0);
-	g = Math::fmod(g + 0.5, 1.0);
-	b = Math::fmod(b + 0.5, 1.0);
+
+	r=Math::fmod(r+0.5,1.0);
+	g=Math::fmod(g+0.5,1.0);
+	b=Math::fmod(b+0.5,1.0);
 }

 Color Color::hex(uint32_t p_hex) {
-	float a = (p_hex & 0xFF) / 255.0;
-	p_hex >>= 8;
-	float b = (p_hex & 0xFF) / 255.0;
-	p_hex >>= 8;
-	float g = (p_hex & 0xFF) / 255.0;
-	p_hex >>= 8;
-	float r = (p_hex & 0xFF) / 255.0;

-	return Color(r, g, b, a);
+	float a = (p_hex&0xFF)/255.0;
+	p_hex>>=8;
+	float b = (p_hex&0xFF)/255.0;
+	p_hex>>=8;
+	float g = (p_hex&0xFF)/255.0;
+	p_hex>>=8;
+	float r = (p_hex&0xFF)/255.0;
+
+	return Color(r,g,b,a);
 }

-Color Color::hex64(uint64_t p_hex) {
-	float a = (p_hex & 0xFFFF) / 65535.0;
-	p_hex >>= 16;
-	float b = (p_hex & 0xFFFF) / 65535.0;
-	p_hex >>= 16;
-	float g = (p_hex & 0xFFFF) / 65535.0;
-	p_hex >>= 16;
-	float r = (p_hex & 0xFFFF) / 65535.0;
+static float _parse_col(const String& p_str, int p_ofs) {

-	return Color(r, g, b, a);
-}
+	int ig=0;

-Color Color::from_rgbe9995(uint32_t p_rgbe) {
-	float r = p_rgbe & 0x1ff;
-	float g = (p_rgbe >> 9) & 0x1ff;
-	float b = (p_rgbe >> 18) & 0x1ff;
-	float e = (p_rgbe >> 27);
-	float m = Math::pow(2, e - 15.0 - 9.0);
+	for(int i=0;i<2;i++) {

-	float rd = r * m;
-	float gd = g * m;
-	float bd = b * m;
+		int c=p_str[i+p_ofs];
+		int v=0;

-	return Color(rd, gd, bd, 1.0f);
-}
-
-static float _parse_col(const String &p_str, int p_ofs) {
-	int ig = 0;
-
-	for (int i = 0; i < 2; i++) {
-		int c = p_str[i + p_ofs];
-		int v = 0;
-
-		if (c >= '0' && c <= '9') {
-			v = c - '0';
-		} else if (c >= 'a' && c <= 'f') {
-			v = c - 'a';
-			v += 10;
-		} else if (c >= 'A' && c <= 'F') {
-			v = c - 'A';
-			v += 10;
+		if (c>='0' && c<='9') {
+			v=c-'0';
+		} else if (c>='a' && c<='f') {
+			v=c-'a';
+			v+=10;
+		} else if (c>='A' && c<='F') {
+			v=c-'A';
+			v+=10;
 		} else {
 			return -1;
 		}

-		if (i == 0) {
-			ig += v * 16;
-		} else {
-			ig += v;
-		}
+		if (i==0)
+			ig+=v*16;
+		else
+			ig+=v;
+
 	}

 	return ig;
+
 }

 Color Color::inverted() const {
-	Color c = *this;
+
+	Color c=*this;
 	c.invert();
 	return c;
 }

 Color Color::contrasted() const {
-	Color c = *this;
-	c.contrast();
+
+	Color c=*this;
+	c.contrasted();
 	return c;
 }

-Color Color::html(const String &p_color) {
+
+Color Color::html(const String& p_color) {
+
 	String color = p_color;
-	if (color.length() == 0) {
+	if (color.length()==0)
 		return Color();
-	}
-	if (color[0] == '#') {
-		color = color.substr(1, color.length() - 1);
-	}
-	if (color.length() == 3 || color.length() == 4) {
-		String exp_color;
-		for (int i = 0; i < color.length(); i++) {
-			exp_color += color[i];
-			exp_color += color[i];
-		}
-		color = exp_color;
-	}
+	if (color[0]=='#')
+		color=color.substr(1,color.length()-1);

-	bool alpha = false;
+	bool alpha=false;

-	if (color.length() == 8) {
-		alpha = true;
-	} else if (color.length() == 6) {
-		alpha = false;
+	if (color.length()==8) {
+		alpha=true;
+	} else if (color.length()==6) {
+		alpha=false;
 	} else {
-		ERR_FAIL_V_MSG(Color(), "Invalid color code: " + p_color + ".");
+		ERR_EXPLAIN("Invalid Color Code: "+p_color);
+		ERR_FAIL_V(Color());
 	}

-	int a = 255;
+	int a=255;
 	if (alpha) {
-		a = _parse_col(color, 0);
-		ERR_FAIL_COND_V_MSG(a < 0, Color(), "Invalid color code: " + p_color + ".");
+		a=_parse_col(color,0);
+		if (a<0) {
+			ERR_EXPLAIN("Invalid Color Code: "+p_color);
+			ERR_FAIL_V(Color());
+		}
 	}

-	int from = alpha ? 2 : 0;
+	int from=alpha?2:0;

-	int r = _parse_col(color, from + 0);
-	ERR_FAIL_COND_V_MSG(r < 0, Color(), "Invalid color code: " + p_color + ".");
-	int g = _parse_col(color, from + 2);
-	ERR_FAIL_COND_V_MSG(g < 0, Color(), "Invalid color code: " + p_color + ".");
-	int b = _parse_col(color, from + 4);
-	ERR_FAIL_COND_V_MSG(b < 0, Color(), "Invalid color code: " + p_color + ".");
+	int r=_parse_col(color,from+0);
+	if (r<0) {
+		ERR_EXPLAIN("Invalid Color Code: "+p_color);
+		ERR_FAIL_V(Color());
+	}
+	int g=_parse_col(color,from+2);
+	if (g<0) {
+		ERR_EXPLAIN("Invalid Color Code: "+p_color);
+		ERR_FAIL_V(Color());
+	}
+	int b=_parse_col(color,from+4);
+	if (b<0) {
+		ERR_EXPLAIN("Invalid Color Code: "+p_color);
+		ERR_FAIL_V(Color());
+	}

-	return Color(r / 255.0, g / 255.0, b / 255.0, a / 255.0);
+	return Color(r/255.0,g/255.0,b/255.0,a/255.0);
 }

-bool Color::html_is_valid(const String &p_color) {
+bool Color::html_is_valid(const String& p_color) {
+
 	String color = p_color;

-	if (color.length() == 0) {
+	if (color.length()==0)
 		return false;
-	}
-	if (color[0] == '#') {
-		color = color.substr(1, color.length() - 1);
-	}
+	if (color[0]=='#')
+		color=color.substr(1,color.length()-1);

-	bool alpha = false;
+	bool alpha=false;

-	if (color.length() == 8) {
-		alpha = true;
-	} else if (color.length() == 6) {
-		alpha = false;
+	if (color.length()==8) {
+		alpha=true;
+	} else if (color.length()==6) {
+		alpha=false;
 	} else {
 		return false;
 	}

+	int a=255;
 	if (alpha) {
-		int a = _parse_col(color, 0);
-		if (a < 0) {
+		a=_parse_col(color,0);
+		if (a<0) {
 			return false;
 		}
 	}

-	int from = alpha ? 2 : 0;
+	int from=alpha?2:0;

-	int r = _parse_col(color, from + 0);
-	if (r < 0) {
+	int r=_parse_col(color,from+0);
+	if (r<0) {
 		return false;
 	}
-	int g = _parse_col(color, from + 2);
-	if (g < 0) {
+	int g=_parse_col(color,from+2);
+	if (g<0) {
 		return false;
 	}
-	int b = _parse_col(color, from + 4);
-	if (b < 0) {
+	int b=_parse_col(color,from+4);
+	if (b<0) {
 		return false;
 	}

 	return true;
+
 }

-Color Color::named(const String &p_name) {
-	if (_named_colors.empty()) {
-		_populate_named_colors(); // from color_names.inc
-	}
-	String name = p_name;
-	// Normalize name
-	name = name.replace(" ", "");
-	name = name.replace("-", "");
-	name = name.replace("_", "");
-	name = name.replace("'", "");
-	name = name.replace(".", "");
-	name = name.to_lower();

-	const Map<String, Color>::Element *color = _named_colors.find(name);
-	ERR_FAIL_NULL_V_MSG(color, Color(), "Invalid color name: " + p_name + ".");
-	return color->value();
-}

 String _to_hex(float p_val) {
-	int v = Math::round(p_val * 255);
-	v = CLAMP(v, 0, 255);
+
+	int v = p_val * 255;
+	v = CLAMP(v,0,255);
 	String ret;

-	for (int i = 0; i < 2; i++) {
-		CharType c[2] = { 0, 0 };
-		int lv = v & 0xF;
-		if (lv < 10) {
-			c[0] = '0' + lv;
-		} else {
-			c[0] = 'a' + lv - 10;
-		}
+	for(int i=0;i<2;i++) {

-		v >>= 4;
-		String cs = (const CharType *)c;
+		CharType c[2]={0,0};
+		int lv = v&0xF;
+		if (lv<10)
+			c[0]='0'+lv;
+		else
+			c[0]='a'+lv-10;
+
+		v>>=4;
+		String cs=(const CharType*)c;
 		ret = cs + ret;
 	}

 	return ret;
+
 }

 String Color::to_html(bool p_alpha) const {
+
 	String txt;
-	txt += _to_hex(r);
-	txt += _to_hex(g);
-	txt += _to_hex(b);
-	if (p_alpha) {
-		txt = _to_hex(a) + txt;
-	}
+	txt+=_to_hex(r);
+	txt+=_to_hex(g);
+	txt+=_to_hex(b);
+	if (p_alpha)
+		txt=_to_hex(a)+txt;
 	return txt;
+
 }

-Color Color::from_hsv(float p_h, float p_s, float p_v, float p_a) const {
-	Color c;
-	c.set_hsv(p_h, p_s, p_v, p_a);
-	return c;
-}

-// FIXME: Remove once Godot 3.1 has been released
 float Color::gray() const {
-	WARN_DEPRECATED_MSG("'Color.gray()' is deprecated and will be removed in a future version. Use 'Color.v' for a better grayscale approximation.");
-	return (r + g + b) / 3.0;
+
+	return (r+g+b)/3.0;	
 }

 Color::operator String() const {
-	return rtos(r) + ", " + rtos(g) + ", " + rtos(b) + ", " + rtos(a);
+
+	return rtos(r)+", "+rtos(g)+", "+rtos(b)+", "+rtos(a);
 }

-Color Color::operator+(const Color &p_color) const {
-	return Color(
-			r + p_color.r,
-			g + p_color.g,
-			b + p_color.b,
-			a + p_color.a);
-}

-void Color::operator+=(const Color &p_color) {
-	r = r + p_color.r;
-	g = g + p_color.g;
-	b = b + p_color.b;
-	a = a + p_color.a;
-}
-
-Color Color::operator-(const Color &p_color) const {
-	return Color(
-			r - p_color.r,
-			g - p_color.g,
-			b - p_color.b,
-			a - p_color.a);
-}
-
-void Color::operator-=(const Color &p_color) {
-	r = r - p_color.r;
-	g = g - p_color.g;
-	b = b - p_color.b;
-	a = a - p_color.a;
-}
-
-Color Color::operator*(const Color &p_color) const {
-	return Color(
-			r * p_color.r,
-			g * p_color.g,
-			b * p_color.b,
-			a * p_color.a);
-}
-
-Color Color::operator*(const real_t &rvalue) const {
-	return Color(
-			r * rvalue,
-			g * rvalue,
-			b * rvalue,
-			a * rvalue);
-}
-
-void Color::operator*=(const Color &p_color) {
-	r = r * p_color.r;
-	g = g * p_color.g;
-	b = b * p_color.b;
-	a = a * p_color.a;
-}
-
-void Color::operator*=(const real_t &rvalue) {
-	r = r * rvalue;
-	g = g * rvalue;
-	b = b * rvalue;
-	a = a * rvalue;
-}
-
-Color Color::operator/(const Color &p_color) const {
-	return Color(
-			r / p_color.r,
-			g / p_color.g,
-			b / p_color.b,
-			a / p_color.a);
-}
-
-Color Color::operator/(const real_t &rvalue) const {
-	return Color(
-			r / rvalue,
-			g / rvalue,
-			b / rvalue,
-			a / rvalue);
-}
-
-void Color::operator/=(const Color &p_color) {
-	r = r / p_color.r;
-	g = g / p_color.g;
-	b = b / p_color.b;
-	a = a / p_color.a;
-}
-
-void Color::operator/=(const real_t &rvalue) {
-	if (rvalue == 0) {
-		r = 1.0;
-		g = 1.0;
-		b = 1.0;
-		a = 1.0;
-	} else {
-		r = r / rvalue;
-		g = g / rvalue;
-		b = b / rvalue;
-		a = a / rvalue;
-	}
-};
-
-Color Color::operator-() const {
-	return Color(
-			1.0 - r,
-			1.0 - g,
-			1.0 - b,
-			1.0 - a);
-}
--- a/core/color.h
+++ b/core/color.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,205 +26,122 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef COLOR_H
 #define COLOR_H

-#include "core/math/math_funcs.h"
-#include "core/ustring.h"
-
+#include "ustring.h"
+#include "math_funcs.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
 struct Color {
+
 	union {
+	
 		struct {
 			float r;
 			float g;
 			float b;
 			float a;
-		};
+		};		
 		float components[4];
 	};

-	bool operator==(const Color &p_color) const { return (r == p_color.r && g == p_color.g && b == p_color.b && a == p_color.a); }
-	bool operator!=(const Color &p_color) const { return (r != p_color.r || g != p_color.g || b != p_color.b || a != p_color.a); }
+	bool operator==(const Color &p_color) const { return (r==p_color.r && g==p_color.g && b==p_color.b && a==p_color.a ); }
+	bool operator!=(const Color &p_color) const { return (r!=p_color.r || g!=p_color.g || b!=p_color.b || a!=p_color.a ); }

-	uint32_t to_rgba32() const;
-	uint32_t to_argb32() const;
-	uint32_t to_abgr32() const;
-	uint64_t to_rgba64() const;
-	uint64_t to_argb64() const;
-	uint64_t to_abgr64() const;
+	uint32_t to_32() const;
+	uint32_t to_ARGB32() const;
 	float gray() const;
 	float get_h() const;
 	float get_s() const;
 	float get_v() const;
-	void set_hsv(float p_h, float p_s, float p_v, float p_alpha = 1.0);
+	void set_hsv(float p_h, float p_s, float p_v, float p_alpha=1.0);

-	_FORCE_INLINE_ float &operator[](int idx) {
+	_FORCE_INLINE_ float& operator[](int idx) { 
 		return components[idx];
 	}
-	_FORCE_INLINE_ const float &operator[](int idx) const {
+	_FORCE_INLINE_ const float& operator[](int idx) const { 
 		return components[idx];
 	}
-
-	Color operator+(const Color &p_color) const;
-	void operator+=(const Color &p_color);
-
-	Color operator-() const;
-	Color operator-(const Color &p_color) const;
-	void operator-=(const Color &p_color);
-
-	Color operator*(const Color &p_color) const;
-	Color operator*(const real_t &rvalue) const;
-	void operator*=(const Color &p_color);
-	void operator*=(const real_t &rvalue);
-
-	Color operator/(const Color &p_color) const;
-	Color operator/(const real_t &rvalue) const;
-	void operator/=(const Color &p_color);
-	void operator/=(const real_t &rvalue);
-
-	bool is_equal_approx(const Color &p_color) const;
-
+		
 	void invert();
 	void contrast();
 	Color inverted() const;
 	Color contrasted() const;

-	_FORCE_INLINE_ Color linear_interpolate(const Color &p_to, float p_weight) const {
-		Color res = *this;
-
-		res.r += (p_weight * (p_to.r - r));
-		res.g += (p_weight * (p_to.g - g));
-		res.b += (p_weight * (p_to.b - b));
-		res.a += (p_weight * (p_to.a - a));
-
-		return res;
+	_FORCE_INLINE_ Color linear_interpolate(const Color& p_b, float p_t) const {
+	
+		Color res=*this;
+	
+		res.r+= (p_t * (p_b.r-r));
+		res.g+= (p_t * (p_b.g-g));
+		res.b+= (p_t * (p_b.b-b));
+		res.a+= (p_t * (p_b.a-a));
+	
+		return res;	
 	}

-	_FORCE_INLINE_ Color darkened(float p_amount) const {
-		Color res = *this;
-		res.r = res.r * (1.0f - p_amount);
-		res.g = res.g * (1.0f - p_amount);
-		res.b = res.b * (1.0f - p_amount);
-		return res;
-	}
+	_FORCE_INLINE_ Color blend(const Color& p_over) const {

-	_FORCE_INLINE_ Color lightened(float p_amount) const {
-		Color res = *this;
-		res.r = res.r + (1.0f - res.r) * p_amount;
-		res.g = res.g + (1.0f - res.g) * p_amount;
-		res.b = res.b + (1.0f - res.b) * p_amount;
-		return res;
-	}

-	_FORCE_INLINE_ uint32_t to_rgbe9995() const {
-		const float pow2to9 = 512.0f;
-		const float B = 15.0f;
-		//const float Emax = 31.0f;
-		const float N = 9.0f;
-
-		float sharedexp = 65408.000f; //(( pow2to9  - 1.0f)/ pow2to9)*powf( 2.0f, 31.0f - 15.0f);
-
-		float cRed = MAX(0.0f, MIN(sharedexp, r));
-		float cGreen = MAX(0.0f, MIN(sharedexp, g));
-		float cBlue = MAX(0.0f, MIN(sharedexp, b));
-
-		float cMax = MAX(cRed, MAX(cGreen, cBlue));
-
-		// expp = MAX(-B - 1, log2(maxc)) + 1 + B
-
-		float expp = MAX(-B - 1.0f, floor(Math::log(cMax) / Math_LN2)) + 1.0f + B;
-
-		float sMax = (float)floor((cMax / Math::pow(2.0f, expp - B - N)) + 0.5f);
-
-		float exps = expp + 1.0f;
-
-		if (0.0 <= sMax && sMax < pow2to9) {
-			exps = expp;
-		}
-
-		float sRed = Math::floor((cRed / pow(2.0f, exps - B - N)) + 0.5f);
-		float sGreen = Math::floor((cGreen / pow(2.0f, exps - B - N)) + 0.5f);
-		float sBlue = Math::floor((cBlue / pow(2.0f, exps - B - N)) + 0.5f);
-
-		return (uint32_t(Math::fast_ftoi(sRed)) & 0x1FF) | ((uint32_t(Math::fast_ftoi(sGreen)) & 0x1FF) << 9) | ((uint32_t(Math::fast_ftoi(sBlue)) & 0x1FF) << 18) | ((uint32_t(Math::fast_ftoi(exps)) & 0x1F) << 27);
-	}
-
-	_FORCE_INLINE_ Color blend(const Color &p_over) const {
 		Color res;
 		float sa = 1.0 - p_over.a;
-		res.a = a * sa + p_over.a;
-		if (res.a == 0) {
-			return Color(0, 0, 0, 0);
+		res.a = a*sa+p_over.a;
+		if (res.a==0) {
+			return Color(0,0,0,0);
 		} else {
-			res.r = (r * a * sa + p_over.r * p_over.a) / res.a;
-			res.g = (g * a * sa + p_over.g * p_over.a) / res.a;
-			res.b = (b * a * sa + p_over.b * p_over.a) / res.a;
+			res.r = (r*a*sa + p_over.r * p_over.a)/res.a;
+			res.g = (g*a*sa + p_over.g * p_over.a)/res.a;
+			res.b = (b*a*sa + p_over.b * p_over.a)/res.a;
 		}
 		return res;
 	}

 	_FORCE_INLINE_ Color to_linear() const {
+
 		return Color(
-				r < 0.04045 ? r * (1.0 / 12.92) : Math::pow((r + 0.055) * (1.0 / (1 + 0.055)), 2.4),
-				g < 0.04045 ? g * (1.0 / 12.92) : Math::pow((g + 0.055) * (1.0 / (1 + 0.055)), 2.4),
-				b < 0.04045 ? b * (1.0 / 12.92) : Math::pow((b + 0.055) * (1.0 / (1 + 0.055)), 2.4),
-				a);
-	}
-	_FORCE_INLINE_ Color to_srgb() const {
-		return Color(
-				r < 0.0031308 ? 12.92 * r : (1.0 + 0.055) * Math::pow(r, 1.0f / 2.4f) - 0.055,
-				g < 0.0031308 ? 12.92 * g : (1.0 + 0.055) * Math::pow(g, 1.0f / 2.4f) - 0.055,
-				b < 0.0031308 ? 12.92 * b : (1.0 + 0.055) * Math::pow(b, 1.0f / 2.4f) - 0.055, a);
+			r<0.04045 ? r * (1.0 / 12.92) : Math::pow((r + 0.055) * (1.0 / (1 + 0.055)), 2.4),
+			g<0.04045 ? g * (1.0 / 12.92) : Math::pow((g + 0.055) * (1.0 / (1 + 0.055)), 2.4),
+			b<0.04045 ? b * (1.0 / 12.92) : Math::pow((b + 0.055) * (1.0 / (1 + 0.055)), 2.4),
+			a
+		);
 	}

 	static Color hex(uint32_t p_hex);
-	static Color hex64(uint64_t p_hex);
-	static Color html(const String &p_color);
-	static bool html_is_valid(const String &p_color);
-	static Color named(const String &p_name);
-	String to_html(bool p_alpha = true) const;
-	Color from_hsv(float p_h, float p_s, float p_v, float p_a) const;
-	static Color from_rgbe9995(uint32_t p_rgbe);
+	static Color html(const String& p_color);
+	static bool html_is_valid(const String& p_color);
+	String to_html(bool p_alpha=true) const;

-	_FORCE_INLINE_ bool operator<(const Color &p_color) const; //used in set keys
+	_FORCE_INLINE_ bool operator<(const Color& p_color) const; //used in set keys
 	operator String() const;

 	/**
 	 * No construct parameters, r=0, g=0, b=0. a=255
 	 */
 	_FORCE_INLINE_ Color() {
-		r = 0;
-		g = 0;
-		b = 0;
-		a = 1.0;
+		r=0; g=0; b=0; a=1.0;
 	}

 	/**
 	 * RGB / RGBA construct parameters. Alpha is optional, but defaults to 1.0
 	 */
-	_FORCE_INLINE_ Color(float p_r, float p_g, float p_b, float p_a = 1.0) {
-		r = p_r;
-		g = p_g;
-		b = p_b;
-		a = p_a;
-	}
+	_FORCE_INLINE_ Color(float p_r,float p_g,float p_b,float p_a=1.0) { r=p_r; g=p_g; b=p_b; a=p_a; }
 };

-bool Color::operator<(const Color &p_color) const {
-	if (r == p_color.r) {
-		if (g == p_color.g) {
-			if (b == p_color.b) {
-				return (a < p_color.a);
-			} else {
-				return (b < p_color.b);
-			}
-		} else {
-			return g < p_color.g;
-		}
-	} else {
-		return r < p_color.r;
-	}
+bool Color::operator<(const Color& p_color) const {
+
+	if (r==p_color.r) {
+		if (g==p_color.g) {
+			if(b==p_color.b) {
+				return (a<p_color.a);
+			} else
+				return (b<p_color.b);
+		} else
+			return g<p_color.g;
+	} else
+		return r<p_color.r;
+
 }

 #endif
--- a/core/color_names.inc
+++ b/core/color_names.inc
@ -1,155 +0,0 @@
-// Names from https://en.wikipedia.org/wiki/X11_color_names
-#include "core/map.h"
-
-static Map<String, Color> _named_colors;
-static void _populate_named_colors() {
-	if (!_named_colors.empty()) {
-		return;
-	}
-	_named_colors.insert("aliceblue", Color(0.94, 0.97, 1.00));
-	_named_colors.insert("antiquewhite", Color(0.98, 0.92, 0.84));
-	_named_colors.insert("aqua", Color(0.00, 1.00, 1.00));
-	_named_colors.insert("aquamarine", Color(0.50, 1.00, 0.83));
-	_named_colors.insert("azure", Color(0.94, 1.00, 1.00));
-	_named_colors.insert("beige", Color(0.96, 0.96, 0.86));
-	_named_colors.insert("bisque", Color(1.00, 0.89, 0.77));
-	_named_colors.insert("black", Color(0.00, 0.00, 0.00));
-	_named_colors.insert("blanchedalmond", Color(1.00, 0.92, 0.80));
-	_named_colors.insert("blue", Color(0.00, 0.00, 1.00));
-	_named_colors.insert("blueviolet", Color(0.54, 0.17, 0.89));
-	_named_colors.insert("brown", Color(0.65, 0.16, 0.16));
-	_named_colors.insert("burlywood", Color(0.87, 0.72, 0.53));
-	_named_colors.insert("cadetblue", Color(0.37, 0.62, 0.63));
-	_named_colors.insert("chartreuse", Color(0.50, 1.00, 0.00));
-	_named_colors.insert("chocolate", Color(0.82, 0.41, 0.12));
-	_named_colors.insert("coral", Color(1.00, 0.50, 0.31));
-	_named_colors.insert("cornflower", Color(0.39, 0.58, 0.93));
-	_named_colors.insert("cornsilk", Color(1.00, 0.97, 0.86));
-	_named_colors.insert("crimson", Color(0.86, 0.08, 0.24));
-	_named_colors.insert("cyan", Color(0.00, 1.00, 1.00));
-	_named_colors.insert("darkblue", Color(0.00, 0.00, 0.55));
-	_named_colors.insert("darkcyan", Color(0.00, 0.55, 0.55));
-	_named_colors.insert("darkgoldenrod", Color(0.72, 0.53, 0.04));
-	_named_colors.insert("darkgray", Color(0.66, 0.66, 0.66));
-	_named_colors.insert("darkgreen", Color(0.00, 0.39, 0.00));
-	_named_colors.insert("darkkhaki", Color(0.74, 0.72, 0.42));
-	_named_colors.insert("darkmagenta", Color(0.55, 0.00, 0.55));
-	_named_colors.insert("darkolivegreen", Color(0.33, 0.42, 0.18));
-	_named_colors.insert("darkorange", Color(1.00, 0.55, 0.00));
-	_named_colors.insert("darkorchid", Color(0.60, 0.20, 0.80));
-	_named_colors.insert("darkred", Color(0.55, 0.00, 0.00));
-	_named_colors.insert("darksalmon", Color(0.91, 0.59, 0.48));
-	_named_colors.insert("darkseagreen", Color(0.56, 0.74, 0.56));
-	_named_colors.insert("darkslateblue", Color(0.28, 0.24, 0.55));
-	_named_colors.insert("darkslategray", Color(0.18, 0.31, 0.31));
-	_named_colors.insert("darkturquoise", Color(0.00, 0.81, 0.82));
-	_named_colors.insert("darkviolet", Color(0.58, 0.00, 0.83));
-	_named_colors.insert("deeppink", Color(1.00, 0.08, 0.58));
-	_named_colors.insert("deepskyblue", Color(0.00, 0.75, 1.00));
-	_named_colors.insert("dimgray", Color(0.41, 0.41, 0.41));
-	_named_colors.insert("dodgerblue", Color(0.12, 0.56, 1.00));
-	_named_colors.insert("firebrick", Color(0.70, 0.13, 0.13));
-	_named_colors.insert("floralwhite", Color(1.00, 0.98, 0.94));
-	_named_colors.insert("forestgreen", Color(0.13, 0.55, 0.13));
-	_named_colors.insert("fuchsia", Color(1.00, 0.00, 1.00));
-	_named_colors.insert("gainsboro", Color(0.86, 0.86, 0.86));
-	_named_colors.insert("ghostwhite", Color(0.97, 0.97, 1.00));
-	_named_colors.insert("gold", Color(1.00, 0.84, 0.00));
-	_named_colors.insert("goldenrod", Color(0.85, 0.65, 0.13));
-	_named_colors.insert("gray", Color(0.75, 0.75, 0.75));
-	_named_colors.insert("webgray", Color(0.50, 0.50, 0.50));
-	_named_colors.insert("green", Color(0.00, 1.00, 0.00));
-	_named_colors.insert("webgreen", Color(0.00, 0.50, 0.00));
-	_named_colors.insert("greenyellow", Color(0.68, 1.00, 0.18));
-	_named_colors.insert("honeydew", Color(0.94, 1.00, 0.94));
-	_named_colors.insert("hotpink", Color(1.00, 0.41, 0.71));
-	_named_colors.insert("indianred", Color(0.80, 0.36, 0.36));
-	_named_colors.insert("indigo", Color(0.29, 0.00, 0.51));
-	_named_colors.insert("ivory", Color(1.00, 1.00, 0.94));
-	_named_colors.insert("khaki", Color(0.94, 0.90, 0.55));
-	_named_colors.insert("lavender", Color(0.90, 0.90, 0.98));
-	_named_colors.insert("lavenderblush", Color(1.00, 0.94, 0.96));
-	_named_colors.insert("lawngreen", Color(0.49, 0.99, 0.00));
-	_named_colors.insert("lemonchiffon", Color(1.00, 0.98, 0.80));
-	_named_colors.insert("lightblue", Color(0.68, 0.85, 0.90));
-	_named_colors.insert("lightcoral", Color(0.94, 0.50, 0.50));
-	_named_colors.insert("lightcyan", Color(0.88, 1.00, 1.00));
-	_named_colors.insert("lightgoldenrod", Color(0.98, 0.98, 0.82));
-	_named_colors.insert("lightgray", Color(0.83, 0.83, 0.83));
-	_named_colors.insert("lightgreen", Color(0.56, 0.93, 0.56));
-	_named_colors.insert("lightpink", Color(1.00, 0.71, 0.76));
-	_named_colors.insert("lightsalmon", Color(1.00, 0.63, 0.48));
-	_named_colors.insert("lightseagreen", Color(0.13, 0.70, 0.67));
-	_named_colors.insert("lightskyblue", Color(0.53, 0.81, 0.98));
-	_named_colors.insert("lightslategray", Color(0.47, 0.53, 0.60));
-	_named_colors.insert("lightsteelblue", Color(0.69, 0.77, 0.87));
-	_named_colors.insert("lightyellow", Color(1.00, 1.00, 0.88));
-	_named_colors.insert("lime", Color(0.00, 1.00, 0.00));
-	_named_colors.insert("limegreen", Color(0.20, 0.80, 0.20));
-	_named_colors.insert("linen", Color(0.98, 0.94, 0.90));
-	_named_colors.insert("magenta", Color(1.00, 0.00, 1.00));
-	_named_colors.insert("maroon", Color(0.69, 0.19, 0.38));
-	_named_colors.insert("webmaroon", Color(0.50, 0.00, 0.00));
-	_named_colors.insert("mediumaquamarine", Color(0.40, 0.80, 0.67));
-	_named_colors.insert("mediumblue", Color(0.00, 0.00, 0.80));
-	_named_colors.insert("mediumorchid", Color(0.73, 0.33, 0.83));
-	_named_colors.insert("mediumpurple", Color(0.58, 0.44, 0.86));
-	_named_colors.insert("mediumseagreen", Color(0.24, 0.70, 0.44));
-	_named_colors.insert("mediumslateblue", Color(0.48, 0.41, 0.93));
-	_named_colors.insert("mediumspringgreen", Color(0.00, 0.98, 0.60));
-	_named_colors.insert("mediumturquoise", Color(0.28, 0.82, 0.80));
-	_named_colors.insert("mediumvioletred", Color(0.78, 0.08, 0.52));
-	_named_colors.insert("midnightblue", Color(0.10, 0.10, 0.44));
-	_named_colors.insert("mintcream", Color(0.96, 1.00, 0.98));
-	_named_colors.insert("mistyrose", Color(1.00, 0.89, 0.88));
-	_named_colors.insert("moccasin", Color(1.00, 0.89, 0.71));
-	_named_colors.insert("navajowhite", Color(1.00, 0.87, 0.68));
-	_named_colors.insert("navyblue", Color(0.00, 0.00, 0.50));
-	_named_colors.insert("oldlace", Color(0.99, 0.96, 0.90));
-	_named_colors.insert("olive", Color(0.50, 0.50, 0.00));
-	_named_colors.insert("olivedrab", Color(0.42, 0.56, 0.14));
-	_named_colors.insert("orange", Color(1.00, 0.65, 0.00));
-	_named_colors.insert("orangered", Color(1.00, 0.27, 0.00));
-	_named_colors.insert("orchid", Color(0.85, 0.44, 0.84));
-	_named_colors.insert("palegoldenrod", Color(0.93, 0.91, 0.67));
-	_named_colors.insert("palegreen", Color(0.60, 0.98, 0.60));
-	_named_colors.insert("paleturquoise", Color(0.69, 0.93, 0.93));
-	_named_colors.insert("palevioletred", Color(0.86, 0.44, 0.58));
-	_named_colors.insert("papayawhip", Color(1.00, 0.94, 0.84));
-	_named_colors.insert("peachpuff", Color(1.00, 0.85, 0.73));
-	_named_colors.insert("peru", Color(0.80, 0.52, 0.25));
-	_named_colors.insert("pink", Color(1.00, 0.75, 0.80));
-	_named_colors.insert("plum", Color(0.87, 0.63, 0.87));
-	_named_colors.insert("powderblue", Color(0.69, 0.88, 0.90));
-	_named_colors.insert("purple", Color(0.63, 0.13, 0.94));
-	_named_colors.insert("webpurple", Color(0.50, 0.00, 0.50));
-	_named_colors.insert("rebeccapurple", Color(0.40, 0.20, 0.60));
-	_named_colors.insert("red", Color(1.00, 0.00, 0.00));
-	_named_colors.insert("rosybrown", Color(0.74, 0.56, 0.56));
-	_named_colors.insert("royalblue", Color(0.25, 0.41, 0.88));
-	_named_colors.insert("saddlebrown", Color(0.55, 0.27, 0.07));
-	_named_colors.insert("salmon", Color(0.98, 0.50, 0.45));
-	_named_colors.insert("sandybrown", Color(0.96, 0.64, 0.38));
-	_named_colors.insert("seagreen", Color(0.18, 0.55, 0.34));
-	_named_colors.insert("seashell", Color(1.00, 0.96, 0.93));
-	_named_colors.insert("sienna", Color(0.63, 0.32, 0.18));
-	_named_colors.insert("silver", Color(0.75, 0.75, 0.75));
-	_named_colors.insert("skyblue", Color(0.53, 0.81, 0.92));
-	_named_colors.insert("slateblue", Color(0.42, 0.35, 0.80));
-	_named_colors.insert("slategray", Color(0.44, 0.50, 0.56));
-	_named_colors.insert("snow", Color(1.00, 0.98, 0.98));
-	_named_colors.insert("springgreen", Color(0.00, 1.00, 0.50));
-	_named_colors.insert("steelblue", Color(0.27, 0.51, 0.71));
-	_named_colors.insert("tan", Color(0.82, 0.71, 0.55));
-	_named_colors.insert("teal", Color(0.00, 0.50, 0.50));
-	_named_colors.insert("thistle", Color(0.85, 0.75, 0.85));
-	_named_colors.insert("tomato", Color(1.00, 0.39, 0.28));
-	_named_colors.insert("turquoise", Color(0.25, 0.88, 0.82));
-	_named_colors.insert("transparent", Color(1.00, 1.00, 1.00, 0.00));
-	_named_colors.insert("violet", Color(0.93, 0.51, 0.93));
-	_named_colors.insert("wheat", Color(0.96, 0.87, 0.70));
-	_named_colors.insert("white", Color(1.00, 1.00, 1.00));
-	_named_colors.insert("whitesmoke", Color(0.96, 0.96, 0.96));
-	_named_colors.insert("yellow", Color(1.00, 1.00, 0.00));
-	_named_colors.insert("yellowgreen", Color(0.60, 0.80, 0.20));
-}
--- a/core/command_queue_mt.cpp
+++ b/core/command_queue_mt.cpp
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,40 +26,43 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #include "command_queue_mt.h"
-
-#include "core/os/os.h"
-#include "core/project_settings.h"
+#include "os/os.h"

 void CommandQueueMT::lock() {
-	mutex.lock();
+
+	if (mutex)
+		mutex->lock();
 }

 void CommandQueueMT::unlock() {
-	mutex.unlock();
+
+	if (mutex)
+		mutex->unlock();
 }

 void CommandQueueMT::wait_for_flush() {
+
 	// wait one millisecond for a flush to happen
 	OS::get_singleton()->delay_usec(1000);
 }

-CommandQueueMT::SyncSemaphore *CommandQueueMT::_alloc_sync_sem() {
-	int idx = -1;
+CommandQueueMT::SyncSemaphore* CommandQueueMT::_alloc_sync_sem() {
+
+	int idx=-1;
+
+	while(true) {
+
+		for(int i=0;i<SYNC_SEMAPHORES;i++) {

-	while (true) {
-		lock();
-		for (int i = 0; i < SYNC_SEMAPHORES; i++) {
 			if (!sync_sems[i].in_use) {
-				sync_sems[i].in_use = true;
-				idx = i;
+				sync_sems[i].in_use=true;
+				idx=i;
 				break;
 			}
 		}
-		unlock();

-		if (idx == -1) {
+		if (idx==-1) {
 			wait_for_flush();
 		} else {
 			break;
@ -70,53 +72,36 @@ CommandQueueMT::SyncSemaphore *CommandQueueMT::_alloc_sync_sem() {
 	return &sync_sems[idx];
 }

-bool CommandQueueMT::dealloc_one() {
-tryagain:
-	if (dealloc_ptr == (write_ptr_and_epoch >> 1)) {
-		// The queue is empty
-		return false;
+
+CommandQueueMT::CommandQueueMT(bool p_sync){
+
+	read_ptr=0;
+	write_ptr=0;	
+	mutex = Mutex::create();
+
+	for(int i=0;i<SYNC_SEMAPHORES;i++) {
+
+		sync_sems[i].sem=Semaphore::create();
+		sync_sems[i].in_use=false;
+
+
 	}
-
-	uint32_t size = *(uint32_t *)&command_mem[dealloc_ptr];
-
-	if (size == 0) {
-		// End of command buffer wrap down
-		dealloc_ptr = 0;
-		goto tryagain;
-	}
-
-	if (size & 1) {
-		// Still used, nothing can be deallocated
-		return false;
-	}
-
-	dealloc_ptr += (size >> 1) + 8;
-	return true;
+	if (p_sync)
+		sync = Semaphore::create();
+	else
+		sync=NULL;
 }

-CommandQueueMT::CommandQueueMT(bool p_sync) {
-	read_ptr_and_epoch = 0;
-	write_ptr_and_epoch = 0;
-	dealloc_ptr = 0;
-
-	command_mem_size = GLOBAL_DEF_RST("memory/limits/command_queue/multithreading_queue_size_kb", DEFAULT_COMMAND_MEM_SIZE_KB);
-	ProjectSettings::get_singleton()->set_custom_property_info("memory/limits/command_queue/multithreading_queue_size_kb", PropertyInfo(Variant::INT, "memory/limits/command_queue/multithreading_queue_size_kb", PROPERTY_HINT_RANGE, "1,4096,1,or_greater"));
-	command_mem_size *= 1024;
-	command_mem = (uint8_t *)memalloc(command_mem_size);
-
-	for (int i = 0; i < SYNC_SEMAPHORES; i++) {
-		sync_sems[i].in_use = false;
-	}
-	if (p_sync) {
-		sync = memnew(Semaphore);
-	} else {
-		sync = nullptr;
-	}
-}

 CommandQueueMT::~CommandQueueMT() {
-	if (sync) {
+
+	if (sync)
 		memdelete(sync);
+	memdelete(mutex);
+	for(int i=0;i<SYNC_SEMAPHORES;i++) {
+
+		memdelete(sync_sems[i].sem);
 	}
-	memfree(command_mem);
 }
+
+
--- a/core/command_queue_mt.h
+++ b/core/command_queue_mt.h
--- a/core/compressed_translation.cpp
+++ b/core/compressed_translation.cpp
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,16 +26,224 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #include "compressed_translation.h"
+#include "pair.h"
+#include <string.h>

-#include "core/pair.h"
+/////////// SMAZ /////////////

-extern "C" {
-#include "thirdparty/misc/smaz.h"
+/*
+Copyright (c) 2006-2009, Salvatore Sanfilippo
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+    * Neither the name of Smaz nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+/* Our compression codebook, used for compression */
+static const char *Smaz_cb[241] = {
+"\002s,\266", "\003had\232\002leW", "\003on \216", "", "\001yS",
+"\002ma\255\002li\227", "\003or \260", "", "\002ll\230\003s t\277",
+"\004fromg\002mel", "", "\003its\332", "\001z\333", "\003ingF", "\001>\336",
+"\001 \000\003 (\002nc\344", "\002nd=\003 on\312",
+"\002ne\213\003hat\276\003re q", "", "\002ngT\003herz\004have\306\003s o\225",
+"", "\003ionk\003s a\254\002ly\352", "\003hisL\003 inN\003 be\252", "",
+"\003 fo\325\003 of \003 ha\311", "", "\002of\005",
+"\003 co\241\002no\267\003 ma\370", "", "", "\003 cl\356\003enta\003 an7",
+"\002ns\300\001\"e", "\003n t\217\002ntP\003s, \205",
+"\002pe\320\003 we\351\002om\223", "\002on\037", "", "\002y G", "\003 wa\271",
+"\003 re\321\002or*", "", "\002=\"\251\002ot\337", "\003forD\002ou[",
+"\003 toR", "\003 th\r", "\003 it\366",
+"\003but\261\002ra\202\003 wi\363\002</\361", "\003 wh\237", "\002 4",
+"\003nd ?", "\002re!", "", "\003ng c", "",
+"\003ly \307\003ass\323\001a\004\002rir", "", "", "", "\002se_", "\003of \"",
+"\003div\364\002ros\003ere\240", "", "\002ta\310\001bZ\002si\324", "",
+"\003and\a\002rs\335", "\002rt\362", "\002teE", "\003ati\316", "\002so\263",
+"\002th\021", "\002tiJ\001c\034\003allp", "\003ate\345", "\002ss\246",
+"\002stM", "", "\002><\346", "\002to\024", "\003arew", "\001d\030",
+"\002tr\303", "", "\001\n1\003 a \222", "\003f tv\002veo", "\002un\340", "",
+"\003e o\242", "\002a \243\002wa\326\001e\002", "\002ur\226\003e a\274",
+"\002us\244\003\n\r\n\247", "\002ut\304\003e c\373", "\002we\221", "", "",
+"\002wh\302", "\001f,", "", "", "", "\003d t\206", "", "", "\003th \343",
+"\001g;", "", "", "\001\r9\003e s\265", "\003e t\234", "", "\003to Y",
+"\003e\r\n\236", "\002d \036\001h\022", "", "\001,Q", "\002 a\031", "\002 b^",
+"\002\r\n\025\002 cI", "\002 d\245", "\002 e\253", "\002 fh\001i\b\002e \v",
+"", "\002 hU\001-\314", "\002 i8", "", "", "\002 l\315", "\002 m{",
+"\002f :\002 n\354", "\002 o\035", "\002 p}\001.n\003\r\n\r\250", "",
+"\002 r\275", "\002 s>", "\002 t\016", "", "\002g \235\005which+\003whi\367",
+"\002 w5", "\001/\305", "\003as \214", "\003at \207", "", "\003who\331", "",
+"\001l\026\002h \212", "", "\002, $", "", "\004withV", "", "", "", "\001m-", "",
+"", "\002ac\357", "\002ad\350", "\003TheH", "", "", "\004this\233\001n\t",
+"", "\002. y", "", "\002alX\003e, \365", "\003tio\215\002be\\",
+"\002an\032\003ver\347", "", "\004that0\003tha\313\001o\006", "\003was2",
+"\002arO", "\002as.", "\002at'\003the\001\004they\200\005there\322\005theird",
+"\002ce\210", "\004were]", "", "\002ch\231\002l \264\001p<", "", "",
+"\003one\256", "", "\003he \023\002dej", "\003ter\270", "\002cou", "",
+"\002by\177\002di\201\002eax", "", "\002ec\327", "\002edB", "\002ee\353", "",
+"", "\001r\f\002n )", "", "", "", "\002el\262", "", "\003in i\002en3", "",
+"\002o `\001s\n", "", "\002er\033", "\003is t\002es6", "", "\002ge\371",
+"\004.com\375", "\002fo\334\003our\330", "\003ch \301\001t\003", "\002hab", "",
+"\003men\374", "", "\002he\020", "", "", "\001u&", "\002hif", "",
+"\003not\204\002ic\203", "\003ed @\002id\355", "", "", "\002ho\273",
+"\002r K\001vm", "", "", "", "\003t t\257\002il\360", "\002im\342",
+"\003en \317\002in\017", "\002io\220", "\002s \027\001wA", "", "\003er |",
+"\003es ~\002is%", "\002it/", "", "\002iv\272", "",
+"\002t #\ahttp://C\001x\372", "\002la\211", "\001<\341", "\003, a\224"
+};
+
+/* Reverse compression codebook, used for decompression */
+static const char *Smaz_rcb[254] = {
+" ", "the", "e", "t", "a", "of", "o", "and", "i", "n", "s", "e ", "r", " th",
+" t", "in", "he", "th", "h", "he ", "to", "\r\n", "l", "s ", "d", " a", "an",
+"er", "c", " o", "d ", "on", " of", "re", "of ", "t ", ", ", "is", "u", "at",
+" ", "n ", "or", "which", "f", "m", "as", "it", "that", "\n", "was", "en",
+" ", " w", "es", " an", " i", "\r", "f ", "g", "p", "nd", " s", "nd ", "ed ",
+"w", "ed", "http://", "for", "te", "ing", "y ", "The", " c", "ti", "r ", "his",
+"st", " in", "ar", "nt", ",", " to", "y", "ng", " h", "with", "le", "al", "to ",
+"b", "ou", "be", "were", " b", "se", "o ", "ent", "ha", "ng ", "their", "\"",
+"hi", "from", " f", "in ", "de", "ion", "me", "v", ".", "ve", "all", "re ",
+"ri", "ro", "is ", "co", "f t", "are", "ea", ". ", "her", " m", "er ", " p",
+"es ", "by", "they", "di", "ra", "ic", "not", "s, ", "d t", "at ", "ce", "la",
+"h ", "ne", "as ", "tio", "on ", "n t", "io", "we", " a ", "om", ", a", "s o",
+"ur", "li", "ll", "ch", "had", "this", "e t", "g ", "e\r\n", " wh", "ere",
+" co", "e o", "a ", "us", " d", "ss", "\n\r\n", "\r\n\r", "=\"", " be", " e",
+"s a", "ma", "one", "t t", "or ", "but", "el", "so", "l ", "e s", "s,", "no",
+"ter", " wa", "iv", "ho", "e a", " r", "hat", "s t", "ns", "ch ", "wh", "tr",
+"ut", "/", "have", "ly ", "ta", " ha", " on", "tha", "-", " l", "ati", "en ",
+"pe", " re", "there", "ass", "si", " fo", "wa", "ec", "our", "who", "its", "z",
+"fo", "rs", ">", "ot", "un", "<", "im", "th ", "nc", "ate", "><", "ver", "ad",
+" we", "ly", "ee", " n", "id", " cl", "ac", "il", "</", "rt", " wi", "div",
+"e, ", " it", "whi", " ma", "ge", "x", "e c", "men", ".com"
+};
+
+static int smaz_compress(const char *in, int inlen, char *out, int outlen) {
+    unsigned int h1,h2,h3=0;
+    int verblen = 0, _outlen = outlen;
+    char verb[256], *_out = out;
+
+    while(inlen) {
+	int j = 7, needed;
+	char *flush = NULL;
+	const char *slot;
+
+	h1 = h2 = in[0]<<3;
+	if (inlen > 1) h2 += in[1];
+	if (inlen > 2) h3 = h2^in[2];
+	if (j > inlen) j = inlen;
+
+	/* Try to lookup substrings into the hash table, starting from the
+* longer to the shorter substrings */
+	for (; j > 0; j--) {
+	    switch(j) {
+	    case 1: slot = Smaz_cb[h1%241]; break;
+	    case 2: slot = Smaz_cb[h2%241]; break;
+	    default: slot = Smaz_cb[h3%241]; break;
+	    }
+	    while(slot[0]) {
+		if (slot[0] == j && memcmp(slot+1,in,j) == 0) {
+		    /* Match found in the hash table,
+* prepare a verbatim bytes flush if needed */
+		    if (verblen) {
+			needed = (verblen == 1) ? 2 : 2+verblen;
+			flush = out;
+			out += needed;
+			outlen -= needed;
+		    }
+		    /* Emit the byte */
+		    if (outlen <= 0) return _outlen+1;
+		    out[0] = slot[slot[0]+1];
+		    out++;
+		    outlen--;
+		    inlen -= j;
+		    in += j;
+		    goto out;
+		} else {
+		    slot += slot[0]+2;
+		}
+	    }
+	}
+	/* Match not found - add the byte to the verbatim buffer */
+	verb[verblen] = in[0];
+	verblen++;
+	inlen--;
+	in++;
+out:
+	/* Prepare a flush if we reached the flush length limit, and there
+* is not already a pending flush operation. */
+	if (!flush && (verblen == 256 || (verblen > 0 && inlen == 0))) {
+	    needed = (verblen == 1) ? 2 : 2+verblen;
+	    flush = out;
+	    out += needed;
+	    outlen -= needed;
+	    if (outlen < 0) return _outlen+1;
+	}
+	/* Perform a verbatim flush if needed */
+	if (flush) {
+	    if (verblen == 1) {
+		flush[0] = (signed char)254;
+		flush[1] = verb[0];
+	    } else {
+		flush[0] = (signed char)255;
+		flush[1] = (signed char)(verblen-1);
+		memcpy(flush+2,verb,verblen);
+	    }
+	    flush = NULL;
+	    verblen = 0;
+	}
+    }
+    return out-_out;
 }

+static int smaz_decompress(const char *in, int inlen, char *out, int outlen) {
+    unsigned char *c = (unsigned char*) in;
+    char *_out = out;
+    int _outlen = outlen;
+
+    while(inlen) {
+	if (*c == 254) {
+	    /* Verbatim byte */
+	    if (outlen < 1) return _outlen+1;
+	    *out = *(c+1);
+	    out++;
+	    outlen--;
+	    c += 2;
+	    inlen -= 2;
+	} else if (*c == 255) {
+	    /* Verbatim string */
+	    int len = (*(c+1))+1;
+	    if (outlen < len) return _outlen+1;
+	    memcpy(out,c+2,len);
+	    out += len;
+	    outlen -= len;
+	    c += 2+len;
+	    inlen -= 2+len;
+	} else {
+	    /* Codebook entry */
+	    const char *s = Smaz_rcb[*c];
+	    int len = strlen(s);
+
+	    if (outlen < len) return _outlen+1;
+	    memcpy(out,s,len);
+	    out += len;
+	    outlen -= len;
+	    c++;
+	    inlen--;
+	}
+    }
+    return out-_out;
+}
+
+
+/////////// END OF SMAZ /////////////
+
 struct _PHashTranslationCmp {
+
 	int orig_len;
 	CharString compressed;
 	int offset;
@ -44,234 +251,284 @@ struct _PHashTranslationCmp {

 void PHashTranslation::generate(const Ref<Translation> &p_from) {
 #ifdef TOOLS_ENABLED
-	ERR_FAIL_COND(p_from.is_null());
 	List<StringName> keys;
 	p_from->get_message_list(&keys);

-	int size = Math::larger_prime(keys.size());
+	int size=Math::larger_prime(keys.size());

-	Vector<Vector<Pair<int, CharString>>> buckets;
-	Vector<Map<uint32_t, int>> table;
-	Vector<uint32_t> hfunc_table;
-	Vector<_PHashTranslationCmp> compressed;
+
+	print_line("compressing keys: "+itos(keys.size()));
+	Vector< Vector< Pair<int,CharString> > > buckets;
+	Vector< Map< uint32_t, int > > table;
+	Vector< uint32_t > hfunc_table;
+	Vector< _PHashTranslationCmp > compressed;

 	table.resize(size);
 	hfunc_table.resize(size);
 	buckets.resize(size);
 	compressed.resize(keys.size());

-	int idx = 0;
-	int total_compression_size = 0;
+	int idx=0;
+	int total_compression_size=0;
+	int total_string_size=0;
+
+	for(List<StringName>::Element *E=keys.front();E;E=E->next()) {

-	for (List<StringName>::Element *E = keys.front(); E; E = E->next()) {
 		//hash string
 		CharString cs = E->get().operator String().utf8();
-		uint32_t h = hash(0, cs.get_data());
-		Pair<int, CharString> p;
-		p.first = idx;
-		p.second = cs;
-		buckets.write[h % size].push_back(p);
+		uint32_t h = hash(0,cs.get_data());
+		Pair<int,CharString> p;
+		p.first=idx;
+		p.second=cs;
+		buckets[h % size].push_back(p);

 		//compress string
 		CharString src_s = p_from->get_message(E->get()).operator String().utf8();
 		_PHashTranslationCmp ps;
-		ps.orig_len = src_s.size();
-		ps.offset = total_compression_size;
+		ps.orig_len=src_s.size();
+		ps.offset=total_compression_size;

-		if (ps.orig_len != 0) {
+		if (ps.orig_len!=0) {
 			CharString dst_s;
 			dst_s.resize(src_s.size());
-			int ret = smaz_compress(src_s.get_data(), src_s.size(), dst_s.ptrw(), src_s.size());
-			if (ret >= src_s.size()) {
+			int ret = smaz_compress(src_s.get_data(),src_s.size(),&dst_s[0],src_s.size());
+			if (ret>=src_s.size()) {
 				//if compressed is larger than original, just use original
-				ps.orig_len = src_s.size();
-				ps.compressed = src_s;
+				ps.orig_len=src_s.size();
+				ps.compressed=src_s;
 			} else {
 				dst_s.resize(ret);
 				//ps.orig_len=;
-				ps.compressed = dst_s;
+				ps.compressed=dst_s;
 			}
 		} else {
-			ps.orig_len = 1;
+			ps.orig_len=1;
 			ps.compressed.resize(1);
-			ps.compressed[0] = 0;
+			ps.compressed[0]=0;
 		}

-		compressed.write[idx] = ps;
-		total_compression_size += ps.compressed.size();
+
+		compressed[idx]=ps;
+		total_compression_size+=ps.compressed.size();
+		total_string_size+=src_s.size();
 		idx++;
 	}

-	int bucket_table_size = 0;
+	int bucket_table_size=0;
+	print_line("total compressed string size: "+itos(total_compression_size)+" ("+itos(total_string_size)+" uncompressed).");

-	for (int i = 0; i < size; i++) {
-		const Vector<Pair<int, CharString>> &b = buckets[i];
-		Map<uint32_t, int> &t = table.write[i];
+	for(int i=0;i<size;i++) {

-		if (b.size() == 0) {
+		Vector< Pair<int,CharString> > &b = buckets[i];
+		Map< uint32_t, int > &t=table[i];
+
+		if (b.size()==0)
 			continue;
-		}
+
+		//print_line("bucket: "+itos(i)+" - elements: "+itos(b.size()));

 		int d = 1;
-		int item = 0;
+		int item =0;

-		while (item < b.size()) {
-			uint32_t slot = hash(d, b[item].second.get_data());
+		while(item < b.size()) {
+
+			uint32_t slot = hash(d,b[item].second.get_data());
 			if (t.has(slot)) {
-				item = 0;
+
+				item=0;
 				d++;
 				t.clear();
 			} else {
-				t[slot] = b[item].first;
+				t[slot]=b[item].first;
 				item++;
 			}
 		}

-		hfunc_table.write[i] = d;
-		bucket_table_size += 2 + b.size() * 4;
+		hfunc_table[i]=d;
+		bucket_table_size+=2+b.size()*4;
+
 	}

-	ERR_FAIL_COND(bucket_table_size == 0);
+
+	print_line("bucket table size: "+itos(bucket_table_size*4));
+	print_line("hash table size: "+itos(size*4));

 	hash_table.resize(size);
 	bucket_table.resize(bucket_table_size);

-	PoolVector<int>::Write htwb = hash_table.write();
-	PoolVector<int>::Write btwb = bucket_table.write();
+	DVector<int>::Write htwb = hash_table.write();
+	DVector<int>::Write btwb = bucket_table.write();

-	uint32_t *htw = (uint32_t *)&htwb[0];
-	uint32_t *btw = (uint32_t *)&btwb[0];
+	uint32_t *htw = (uint32_t*)&htwb[0];
+	uint32_t *btw = (uint32_t*)&btwb[0];

-	int btindex = 0;
+	int btindex=0;
+	int collisions=0;

-	for (int i = 0; i < size; i++) {
-		const Map<uint32_t, int> &t = table[i];
-		if (t.size() == 0) {
-			htw[i] = 0xFFFFFFFF; //nothing
+	for(int i=0;i<size;i++) {
+
+		Map< uint32_t, int > &t=table[i];
+		if (t.size()==0) {
+			htw[i]=0xFFFFFFFF; //nothing
 			continue;
+		} else if (t.size()>1) {
+			collisions+=t.size()-1;
 		}

-		htw[i] = btindex;
-		btw[btindex++] = t.size();
-		btw[btindex++] = hfunc_table[i];
+		htw[i]=btindex;
+		btw[btindex++]=t.size();
+		btw[btindex++]=hfunc_table[i];

-		for (Map<uint32_t, int>::Element *E = t.front(); E; E = E->next()) {
-			btw[btindex++] = E->key();
-			btw[btindex++] = compressed[E->get()].offset;
-			btw[btindex++] = compressed[E->get()].compressed.size();
-			btw[btindex++] = compressed[E->get()].orig_len;
+		for( Map< uint32_t, int >::Element *E=t.front();E;E=E->next()) {
+
+			btw[btindex++]=E->key();
+			btw[btindex++]=compressed[E->get()].offset;
+			btw[btindex++]=compressed[E->get()].compressed.size();
+			btw[btindex++]=compressed[E->get()].orig_len;
 		}
+
 	}

+	print_line("total collisions: "+itos(collisions));
+
 	strings.resize(total_compression_size);
-	PoolVector<uint8_t>::Write cw = strings.write();
+	DVector<uint8_t>::Write cw = strings.write();

-	for (int i = 0; i < compressed.size(); i++) {
-		memcpy(&cw[compressed[i].offset], compressed[i].compressed.get_data(), compressed[i].compressed.size());
+	for(int i=0;i<compressed.size();i++) {
+		memcpy(&cw[compressed[i].offset],compressed[i].compressed.get_data(),compressed[i].compressed.size());
 	}

-	ERR_FAIL_COND(btindex != bucket_table_size);
+
+	ERR_FAIL_COND(btindex!=bucket_table_size);
 	set_locale(p_from->get_locale());

 #endif
 }

-bool PHashTranslation::_set(const StringName &p_name, const Variant &p_value) {
+bool PHashTranslation::_set(const StringName& p_name, const Variant& p_value) {
+
 	String name = p_name.operator String();
-	if (name == "hash_table") {
-		hash_table = p_value;
-	} else if (name == "bucket_table") {
-		bucket_table = p_value;
-	} else if (name == "strings") {
-		strings = p_value;
-	} else if (name == "load_from") {
+	if (name=="hash_table") {
+		hash_table=p_value;
+		print_line("translation: loaded hash table of size: "+itos(hash_table.size()));
+	} else if (name=="bucket_table") {
+		bucket_table=p_value;
+		print_line("translation: loaded bucket table of size: "+itos(bucket_table.size()));
+	} else if (name=="strings") {
+		strings=p_value;
+		print_line("translation: loaded string table of size: "+itos(strings.size()));
+	} else if (name=="load_from") {
+		print_line("generating");
 		generate(p_value);
-	} else {
+	} else
 		return false;
-	}

 	return true;
+
 }

-bool PHashTranslation::_get(const StringName &p_name, Variant &r_ret) const {
+bool PHashTranslation::_get(const StringName& p_name,Variant &r_ret) const{
+
 	String name = p_name.operator String();
-	if (name == "hash_table") {
-		r_ret = hash_table;
-	} else if (name == "bucket_table") {
-		r_ret = bucket_table;
-	} else if (name == "strings") {
-		r_ret = strings;
-	} else {
+	if (name=="hash_table")
+		r_ret=hash_table;
+	else if (name=="bucket_table")
+		r_ret=bucket_table;
+	else if (name=="strings")
+		r_ret=strings;
+	else
 		return false;
-	}

 	return true;
+
 }

-StringName PHashTranslation::get_message(const StringName &p_src_text) const {
+StringName PHashTranslation::get_message(const StringName& p_src_text) const {
+
 	int htsize = hash_table.size();

-	if (htsize == 0) {
+	if (htsize==0)
 		return StringName();
-	}

 	CharString str = p_src_text.operator String().utf8();
-	uint32_t h = hash(0, str.get_data());
+	uint32_t h = hash(0,str.get_data());

-	PoolVector<int>::Read htr = hash_table.read();
-	const uint32_t *htptr = (const uint32_t *)&htr[0];
-	PoolVector<int>::Read btr = bucket_table.read();
-	const uint32_t *btptr = (const uint32_t *)&btr[0];
-	PoolVector<uint8_t>::Read sr = strings.read();
-	const char *sptr = (const char *)&sr[0];

-	uint32_t p = htptr[h % htsize];
+	DVector<int>::Read htr =  hash_table.read();
+	const uint32_t *htptr = (const uint32_t*)&htr[0];
+	DVector<int>::Read btr =  bucket_table.read();
+	const uint32_t *btptr = (const uint32_t*)&btr[0];
+	DVector<uint8_t>::Read sr = strings.read();
+	const char *sptr= (const char*)&sr[0];

-	if (p == 0xFFFFFFFF) {
+	uint32_t p = htptr[ h % htsize];
+
+	//print_line("String: "+p_src_text.operator String());
+	//print_line("Hash: "+itos(p));
+
+	if (p==0xFFFFFFFF) {
+//		print_line("GETMSG: Nothing!");
 		return StringName(); //nothing
 	}

-	const Bucket &bucket = *(const Bucket *)&btptr[p];
+	const Bucket &bucket = *(const Bucket*)&btptr[p];

-	h = hash(bucket.func, str.get_data());
+	h = hash(bucket.func,str.get_data());

-	int idx = -1;
+	int idx=-1;

-	for (int i = 0; i < bucket.size; i++) {
-		if (bucket.elem[i].key == h) {
-			idx = i;
+	for(int i=0;i<bucket.size;i++) {
+
+		if (bucket.elem[i].key==h) {
+
+			idx=i;
 			break;
 		}
+
 	}

-	if (idx == -1) {
+	//print_line("bucket pos: "+itos(idx));
+	if (idx==-1) {
+//		print_line("GETMSG: Not in Bucket!");
 		return StringName();
 	}

 	if (bucket.elem[idx].comp_size == bucket.elem[idx].uncomp_size) {
+
 		String rstr;
-		rstr.parse_utf8(&sptr[bucket.elem[idx].str_offset], bucket.elem[idx].uncomp_size);
+		rstr.parse_utf8(&sptr[ bucket.elem[idx].str_offset ], bucket.elem[idx].uncomp_size );
+//		print_line("Uncompressed, size: "+itos(bucket.elem[idx].comp_size));
+//		print_line("Return: "+rstr);

 		return rstr;
 	} else {
+
 		CharString uncomp;
-		uncomp.resize(bucket.elem[idx].uncomp_size + 1);
-		smaz_decompress(&sptr[bucket.elem[idx].str_offset], bucket.elem[idx].comp_size, uncomp.ptrw(), bucket.elem[idx].uncomp_size);
+		uncomp.resize( bucket.elem[idx].uncomp_size+1 );
+		smaz_decompress(&sptr[ bucket.elem[idx].str_offset ], bucket.elem[idx].comp_size,uncomp.ptr(),bucket.elem[idx].uncomp_size );
 		String rstr;
 		rstr.parse_utf8(uncomp.get_data());
+//		print_line("Compressed, size: "+itos(bucket.elem[idx].comp_size));
+//		print_line("Return: "+rstr);
 		return rstr;
 	}
+
 }

-void PHashTranslation::_get_property_list(List<PropertyInfo> *p_list) const {
-	p_list->push_back(PropertyInfo(Variant::POOL_INT_ARRAY, "hash_table"));
-	p_list->push_back(PropertyInfo(Variant::POOL_INT_ARRAY, "bucket_table"));
-	p_list->push_back(PropertyInfo(Variant::POOL_BYTE_ARRAY, "strings"));
-	p_list->push_back(PropertyInfo(Variant::OBJECT, "load_from", PROPERTY_HINT_RESOURCE_TYPE, "Translation", PROPERTY_USAGE_EDITOR));
+
+void PHashTranslation::_get_property_list( List<PropertyInfo> *p_list) const{
+
+	p_list->push_back( PropertyInfo(Variant::INT_ARRAY, "hash_table"));
+	p_list->push_back( PropertyInfo(Variant::INT_ARRAY, "bucket_table"));
+	p_list->push_back( PropertyInfo(Variant::RAW_ARRAY, "strings"));
+	p_list->push_back( PropertyInfo(Variant::OBJECT, "load_from",PROPERTY_HINT_RESOURCE_TYPE,"Translation",PROPERTY_USAGE_EDITOR));
+
 }
 void PHashTranslation::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("generate", "from"), &PHashTranslation::generate);
+
+	ObjectTypeDB::bind_method(_MD("generate","from:Translation"),&PHashTranslation::generate);
 }

-PHashTranslation::PHashTranslation() {
+PHashTranslation::PHashTranslation()
+{
 }
--- a/core/compressed_translation.h
+++ b/core/compressed_translation.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,30 +26,34 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef COMPRESSED_TRANSLATION_H
 #define COMPRESSED_TRANSLATION_H

-#include "core/translation.h"
+#include "translation.h"

 class PHashTranslation : public Translation {
-	GDCLASS(PHashTranslation, Translation);
+
+	OBJ_TYPE(PHashTranslation,Translation);
+

 	//this translation uses a sort of modified perfect hash algorithm
-	//it requires hashing strings twice and then does a binary search,
+	//it requieres hashing strings twice and then does a binary search,
 	//so it's slower, but at the same time it has an extreemly high chance
 	//of catching untranslated strings

 	//load/store friendly types
-	PoolVector<int> hash_table;
-	PoolVector<int> bucket_table;
-	PoolVector<uint8_t> strings;
+	DVector<int> hash_table;
+	DVector<int> bucket_table;
+	DVector<uint8_t> strings;
+

 	struct Bucket {
+
 		int size;
 		uint32_t func;

 		struct Elem {
+
 			uint32_t key;
 			uint32_t str_offset;
 			uint32_t comp_size;
@ -60,26 +63,28 @@ class PHashTranslation : public Translation {
 		Elem elem[1];
 	};

-	_FORCE_INLINE_ uint32_t hash(uint32_t d, const char *p_str) const {
-		if (d == 0) {
-			d = 0x1000193;
-		}
-		while (*p_str) {
+	_FORCE_INLINE_ uint32_t hash( uint32_t d, const char *p_str ) const {
+
+		if (d==0)
+			d=0x1000193;
+		while(*p_str) {
+
 			d = (d * 0x1000193) ^ uint32_t(*p_str);
 			p_str++;
 		}

 		return d;
 	}
-
 protected:
-	bool _set(const StringName &p_name, const Variant &p_value);
-	bool _get(const StringName &p_name, Variant &r_ret) const;
-	void _get_property_list(List<PropertyInfo> *p_list) const;
+
+	bool _set(const StringName& p_name, const Variant& p_value);
+	bool _get(const StringName& p_name,Variant &r_ret) const;
+	void _get_property_list( List<PropertyInfo> *p_list) const;
 	static void _bind_methods();

 public:
-	virtual StringName get_message(const StringName &p_src_text) const; //overridable for other implementations
+
+	virtual StringName get_message(const StringName& p_src_text) const; //overridable for other implementations
 	void generate(const Ref<Translation> &p_from);

 	PHashTranslation();
--- a/core/core_builders.py
+++ b/core/core_builders.py
@ -1,308 +0,0 @@
-"""Functions used to generate source files during build time
-
-All such functions are invoked in a subprocess on Windows to prevent build flakiness.
-"""
-
-from platform_methods import subprocess_main
-from compat import iteritems, itervalues, open_utf8, escape_string, byte_to_str
-
-
-def make_certs_header(target, source, env):
-
-    src = source[0]
-    dst = target[0]
-    f = open(src, "rb")
-    g = open_utf8(dst, "w")
-    buf = f.read()
-    decomp_size = len(buf)
-    import zlib
-
-    buf = zlib.compress(buf)
-
-    g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
-    g.write("#ifndef _CERTS_RAW_H\n")
-    g.write("#define _CERTS_RAW_H\n")
-
-    # System certs path. Editor will use them if defined. (for package maintainers)
-    path = env["system_certs_path"]
-    g.write('#define _SYSTEM_CERTS_PATH "%s"\n' % str(path))
-    if env["builtin_certs"]:
-        # Defined here and not in env so changing it does not trigger a full rebuild.
-        g.write("#define BUILTIN_CERTS_ENABLED\n")
-        g.write("static const int _certs_compressed_size = " + str(len(buf)) + ";\n")
-        g.write("static const int _certs_uncompressed_size = " + str(decomp_size) + ";\n")
-        g.write("static const unsigned char _certs_compressed[] = {\n")
-        for i in range(len(buf)):
-            g.write("\t" + byte_to_str(buf[i]) + ",\n")
-        g.write("};\n")
-    g.write("#endif")
-
-    g.close()
-    f.close()
-
-
-def make_authors_header(target, source, env):
-    sections = ["Project Founders", "Lead Developer", "Project Manager", "Developers"]
-    sections_id = ["AUTHORS_FOUNDERS", "AUTHORS_LEAD_DEVELOPERS", "AUTHORS_PROJECT_MANAGERS", "AUTHORS_DEVELOPERS"]
-
-    src = source[0]
-    dst = target[0]
-    f = open_utf8(src, "r")
-    g = open_utf8(dst, "w")
-
-    g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
-    g.write("#ifndef _EDITOR_AUTHORS_H\n")
-    g.write("#define _EDITOR_AUTHORS_H\n")
-
-    reading = False
-
-    def close_section():
-        g.write("\t0\n")
-        g.write("};\n")
-
-    for line in f:
-        if reading:
-            if line.startswith("    "):
-                g.write('\t"' + escape_string(line.strip()) + '",\n')
-                continue
-        if line.startswith("## "):
-            if reading:
-                close_section()
-                reading = False
-            for section, section_id in zip(sections, sections_id):
-                if line.strip().endswith(section):
-                    current_section = escape_string(section_id)
-                    reading = True
-                    g.write("const char *const " + current_section + "[] = {\n")
-                    break
-
-    if reading:
-        close_section()
-
-    g.write("#endif\n")
-
-    g.close()
-    f.close()
-
-
-def make_donors_header(target, source, env):
-    sections = [
-        "Platinum sponsors",
-        "Gold sponsors",
-        "Silver sponsors",
-        "Bronze sponsors",
-        "Mini sponsors",
-        "Gold donors",
-        "Silver donors",
-        "Bronze donors",
-    ]
-    sections_id = [
-        "DONORS_SPONSOR_PLATINUM",
-        "DONORS_SPONSOR_GOLD",
-        "DONORS_SPONSOR_SILVER",
-        "DONORS_SPONSOR_BRONZE",
-        "DONORS_SPONSOR_MINI",
-        "DONORS_GOLD",
-        "DONORS_SILVER",
-        "DONORS_BRONZE",
-    ]
-
-    src = source[0]
-    dst = target[0]
-    f = open_utf8(src, "r")
-    g = open_utf8(dst, "w")
-
-    g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
-    g.write("#ifndef _EDITOR_DONORS_H\n")
-    g.write("#define _EDITOR_DONORS_H\n")
-
-    reading = False
-
-    def close_section():
-        g.write("\t0\n")
-        g.write("};\n")
-
-    for line in f:
-        if reading >= 0:
-            if line.startswith("    "):
-                g.write('\t"' + escape_string(line.strip()) + '",\n')
-                continue
-        if line.startswith("## "):
-            if reading:
-                close_section()
-                reading = False
-            for section, section_id in zip(sections, sections_id):
-                if line.strip().endswith(section):
-                    current_section = escape_string(section_id)
-                    reading = True
-                    g.write("const char *const " + current_section + "[] = {\n")
-                    break
-
-    if reading:
-        close_section()
-
-    g.write("#endif\n")
-
-    g.close()
-    f.close()
-
-
-def make_license_header(target, source, env):
-    src_copyright = source[0]
-    src_license = source[1]
-    dst = target[0]
-
-    class LicenseReader:
-        def __init__(self, license_file):
-            self._license_file = license_file
-            self.line_num = 0
-            self.current = self.next_line()
-
-        def next_line(self):
-            line = self._license_file.readline()
-            self.line_num += 1
-            while line.startswith("#"):
-                line = self._license_file.readline()
-                self.line_num += 1
-            self.current = line
-            return line
-
-        def next_tag(self):
-            if not ":" in self.current:
-                return ("", [])
-            tag, line = self.current.split(":", 1)
-            lines = [line.strip()]
-            while self.next_line() and self.current.startswith(" "):
-                lines.append(self.current.strip())
-            return (tag, lines)
-
-    from collections import OrderedDict
-
-    projects = OrderedDict()
-    license_list = []
-
-    with open_utf8(src_copyright, "r") as copyright_file:
-        reader = LicenseReader(copyright_file)
-        part = {}
-        while reader.current:
-            tag, content = reader.next_tag()
-            if tag in ("Files", "Copyright", "License"):
-                part[tag] = content[:]
-            elif tag == "Comment":
-                # attach part to named project
-                projects[content[0]] = projects.get(content[0], []) + [part]
-
-            if not tag or not reader.current:
-                # end of a paragraph start a new part
-                if "License" in part and not "Files" in part:
-                    # no Files tag in this one, so assume standalone license
-                    license_list.append(part["License"])
-                part = {}
-                reader.next_line()
-
-    data_list = []
-    for project in itervalues(projects):
-        for part in project:
-            part["file_index"] = len(data_list)
-            data_list += part["Files"]
-            part["copyright_index"] = len(data_list)
-            data_list += part["Copyright"]
-
-    with open_utf8(dst, "w") as f:
-
-        f.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
-        f.write("#ifndef _EDITOR_LICENSE_H\n")
-        f.write("#define _EDITOR_LICENSE_H\n")
-        f.write("const char *const GODOT_LICENSE_TEXT =")
-
-        with open_utf8(src_license, "r") as license_file:
-            for line in license_file:
-                escaped_string = escape_string(line.strip())
-                f.write('\n\t\t"' + escaped_string + '\\n"')
-        f.write(";\n\n")
-
-        f.write(
-            "struct ComponentCopyrightPart {\n"
-            "\tconst char *license;\n"
-            "\tconst char *const *files;\n"
-            "\tconst char *const *copyright_statements;\n"
-            "\tint file_count;\n"
-            "\tint copyright_count;\n"
-            "};\n\n"
-        )
-
-        f.write(
-            "struct ComponentCopyright {\n"
-            "\tconst char *name;\n"
-            "\tconst ComponentCopyrightPart *parts;\n"
-            "\tint part_count;\n"
-            "};\n\n"
-        )
-
-        f.write("const char *const COPYRIGHT_INFO_DATA[] = {\n")
-        for line in data_list:
-            f.write('\t"' + escape_string(line) + '",\n')
-        f.write("};\n\n")
-
-        f.write("const ComponentCopyrightPart COPYRIGHT_PROJECT_PARTS[] = {\n")
-        part_index = 0
-        part_indexes = {}
-        for project_name, project in iteritems(projects):
-            part_indexes[project_name] = part_index
-            for part in project:
-                f.write(
-                    '\t{ "'
-                    + escape_string(part["License"][0])
-                    + '", '
-                    + "&COPYRIGHT_INFO_DATA["
-                    + str(part["file_index"])
-                    + "], "
-                    + "&COPYRIGHT_INFO_DATA["
-                    + str(part["copyright_index"])
-                    + "], "
-                    + str(len(part["Files"]))
-                    + ", "
-                    + str(len(part["Copyright"]))
-                    + " },\n"
-                )
-                part_index += 1
-        f.write("};\n\n")
-
-        f.write("const int COPYRIGHT_INFO_COUNT = " + str(len(projects)) + ";\n")
-
-        f.write("const ComponentCopyright COPYRIGHT_INFO[] = {\n")
-        for project_name, project in iteritems(projects):
-            f.write(
-                '\t{ "'
-                + escape_string(project_name)
-                + '", '
-                + "&COPYRIGHT_PROJECT_PARTS["
-                + str(part_indexes[project_name])
-                + "], "
-                + str(len(project))
-                + " },\n"
-            )
-        f.write("};\n\n")
-
-        f.write("const int LICENSE_COUNT = " + str(len(license_list)) + ";\n")
-
-        f.write("const char *const LICENSE_NAMES[] = {\n")
-        for l in license_list:
-            f.write('\t"' + escape_string(l[0]) + '",\n')
-        f.write("};\n\n")
-
-        f.write("const char *const LICENSE_BODIES[] = {\n\n")
-        for l in license_list:
-            for line in l[1:]:
-                if line == ".":
-                    f.write('\t"\\n"\n')
-                else:
-                    f.write('\t"' + escape_string(line) + '\\n"\n')
-            f.write('\t"",\n\n')
-        f.write("};\n\n")
-
-        f.write("#endif\n")
-
-
-if __name__ == "__main__":
-    subprocess_main(globals())
--- a/core/core_string_names.cpp
+++ b/core/core_string_names.cpp
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,48 +26,22 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #include "core_string_names.h"

-CoreStringNames *CoreStringNames::singleton = nullptr;
+CoreStringNames* CoreStringNames::singleton=NULL;
+
+CoreStringNames::CoreStringNames() {
+
+	_free=StaticCString::create("free");
+	changed=StaticCString::create("changed");
+	_meta=StaticCString::create("__meta__");
+	_script=StaticCString::create("script/script");
+	script_changed=StaticCString::create("script_changed");
+	___pdcdata=StaticCString::create("___pdcdata");
+	__getvar=StaticCString::create("__getvar");
+	_iter_init=StaticCString::create("_iter_init");
+	_iter_next=StaticCString::create("_iter_next");
+	_iter_get=StaticCString::create("_iter_get");
+

-CoreStringNames::CoreStringNames() :
-		_free(StaticCString::create("free")),
-		changed(StaticCString::create("changed")),
-		_meta(StaticCString::create("__meta__")),
-		_script(StaticCString::create("script")),
-		script_changed(StaticCString::create("script_changed")),
-		___pdcdata(StaticCString::create("___pdcdata")),
-		__getvar(StaticCString::create("__getvar")),
-		_iter_init(StaticCString::create("_iter_init")),
-		_iter_next(StaticCString::create("_iter_next")),
-		_iter_get(StaticCString::create("_iter_get")),
-		get_rid(StaticCString::create("get_rid")),
-		_to_string(StaticCString::create("_to_string")),
-#ifdef TOOLS_ENABLED
-		_sections_unfolded(StaticCString::create("_sections_unfolded")),
-#endif
-		_custom_features(StaticCString::create("_custom_features")),
-		x(StaticCString::create("x")),
-		y(StaticCString::create("y")),
-		z(StaticCString::create("z")),
-		w(StaticCString::create("w")),
-		r(StaticCString::create("r")),
-		g(StaticCString::create("g")),
-		b(StaticCString::create("b")),
-		a(StaticCString::create("a")),
-		position(StaticCString::create("position")),
-		size(StaticCString::create("size")),
-		end(StaticCString::create("end")),
-		basis(StaticCString::create("basis")),
-		origin(StaticCString::create("origin")),
-		normal(StaticCString::create("normal")),
-		d(StaticCString::create("d")),
-		h(StaticCString::create("h")),
-		s(StaticCString::create("s")),
-		v(StaticCString::create("v")),
-		r8(StaticCString::create("r8")),
-		g8(StaticCString::create("g8")),
-		b8(StaticCString::create("b8")),
-		a8(StaticCString::create("a8")) {
 }
--- a/core/core_string_names.h
+++ b/core/core_string_names.h
@ -3,10 +3,9 @@
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
+/*                    http://www.godotengine.org                         */
 /*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@ -27,28 +26,25 @@
 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
-
 #ifndef CORE_STRING_NAMES_H
 #define CORE_STRING_NAMES_H

-#include "core/string_name.h"
+#include "string_db.h"

 class CoreStringNames {
-	friend void register_core_types();
-	friend void unregister_core_types();
+
+friend void register_core_types();
+friend void unregister_core_types();
+
+	static CoreStringNames* singleton;

 	static void create() { singleton = memnew(CoreStringNames); }
-	static void free() {
-		memdelete(singleton);
-		singleton = nullptr;
-	}
+	static void free() { memdelete( singleton); singleton=NULL; }

 	CoreStringNames();
-
 public:
-	_FORCE_INLINE_ static CoreStringNames *get_singleton() { return singleton; }
+	_FORCE_INLINE_ static CoreStringNames* get_singleton() { return singleton; }

-	static CoreStringNames *singleton;

 	StringName _free;
 	StringName changed;
@ -60,35 +56,7 @@ public:
 	StringName _iter_init;
 	StringName _iter_next;
 	StringName _iter_get;
-	StringName get_rid;
-	StringName _to_string;
-#ifdef TOOLS_ENABLED
-	StringName _sections_unfolded;
-#endif
-	StringName _custom_features;

-	StringName x;
-	StringName y;
-	StringName z;
-	StringName w;
-	StringName r;
-	StringName g;
-	StringName b;
-	StringName a;
-	StringName position;
-	StringName size;
-	StringName end;
-	StringName basis;
-	StringName origin;
-	StringName normal;
-	StringName d;
-	StringName h;
-	StringName s;
-	StringName v;
-	StringName r8;
-	StringName g8;
-	StringName b8;
-	StringName a8;
 };

 #endif // SCENE_STRING_NAMES_H
--- a/core/cowdata.h
+++ b/core/cowdata.h
@ -1,387 +0,0 @@
-/*************************************************************************/
-/*  cowdata.h                                                            */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef COWDATA_H_
-#define COWDATA_H_
-
-#include <string.h>
-
-#include "core/error_macros.h"
-#include "core/os/memory.h"
-#include "core/safe_refcount.h"
-
-template <class T>
-class Vector;
-class String;
-class CharString;
-template <class T, class V>
-class VMap;
-
-#if !defined(NO_THREADS)
-SAFE_NUMERIC_TYPE_PUN_GUARANTEES(uint32_t)
-#endif
-
-template <class T>
-class CowData {
-	template <class TV>
-	friend class Vector;
-	friend class String;
-	friend class CharString;
-	template <class TV, class VV>
-	friend class VMap;
-
-private:
-	mutable T *_ptr;
-
-	// internal helpers
-
-	_FORCE_INLINE_ SafeNumeric<uint32_t> *_get_refcount() const {
-		if (!_ptr) {
-			return nullptr;
-		}
-
-		return reinterpret_cast<SafeNumeric<uint32_t> *>(_ptr) - 2;
-	}
-
-	_FORCE_INLINE_ uint32_t *_get_size() const {
-		if (!_ptr) {
-			return nullptr;
-		}
-
-		return reinterpret_cast<uint32_t *>(_ptr) - 1;
-	}
-
-	_FORCE_INLINE_ T *_get_data() const {
-		if (!_ptr) {
-			return nullptr;
-		}
-		return reinterpret_cast<T *>(_ptr);
-	}
-
-	_FORCE_INLINE_ size_t _get_alloc_size(size_t p_elements) const {
-		//return nearest_power_of_2_templated(p_elements*sizeof(T)+sizeof(SafeRefCount)+sizeof(int));
-		return next_power_of_2(p_elements * sizeof(T));
-	}
-
-	_FORCE_INLINE_ bool _get_alloc_size_checked(size_t p_elements, size_t *out) const {
-#if defined(_add_overflow) && defined(_mul_overflow)
-		size_t o;
-		size_t p;
-		if (_mul_overflow(p_elements, sizeof(T), &o)) {
-			*out = 0;
-			return false;
-		}
-		*out = next_power_of_2(o);
-		if (_add_overflow(o, static_cast<size_t>(32), &p)) {
-			return false; //no longer allocated here
-		}
-		return true;
-#else
-		// Speed is more important than correctness here, do the operations unchecked
-		// and hope the best
-		*out = _get_alloc_size(p_elements);
-		return true;
-#endif
-	}
-
-	void _unref(void *p_data);
-	void _ref(const CowData *p_from);
-	void _ref(const CowData &p_from);
-	uint32_t _copy_on_write();
-
-public:
-	void operator=(const CowData<T> &p_from) { _ref(p_from); }
-
-	_FORCE_INLINE_ T *ptrw() {
-		_copy_on_write();
-		return (T *)_get_data();
-	}
-
-	_FORCE_INLINE_ const T *ptr() const {
-		return _get_data();
-	}
-
-	_FORCE_INLINE_ int size() const {
-		uint32_t *size = (uint32_t *)_get_size();
-		if (size) {
-			return *size;
-		} else {
-			return 0;
-		}
-	}
-
-	_FORCE_INLINE_ void clear() { resize(0); }
-	_FORCE_INLINE_ bool empty() const { return _ptr == nullptr; }
-
-	_FORCE_INLINE_ void set(int p_index, const T &p_elem) {
-		CRASH_BAD_INDEX(p_index, size());
-		_copy_on_write();
-		_get_data()[p_index] = p_elem;
-	}
-
-	_FORCE_INLINE_ T &get_m(int p_index) {
-		CRASH_BAD_INDEX(p_index, size());
-		_copy_on_write();
-		return _get_data()[p_index];
-	}
-
-	_FORCE_INLINE_ const T &get(int p_index) const {
-		CRASH_BAD_INDEX(p_index, size());
-
-		return _get_data()[p_index];
-	}
-
-	Error resize(int p_size);
-
-	_FORCE_INLINE_ void remove(int p_index) {
-		ERR_FAIL_INDEX(p_index, size());
-		T *p = ptrw();
-		int len = size();
-		for (int i = p_index; i < len - 1; i++) {
-			p[i] = p[i + 1];
-		};
-
-		resize(len - 1);
-	};
-
-	Error insert(int p_pos, const T &p_val) {
-		ERR_FAIL_INDEX_V(p_pos, size() + 1, ERR_INVALID_PARAMETER);
-		resize(size() + 1);
-		for (int i = (size() - 1); i > p_pos; i--) {
-			set(i, get(i - 1));
-		}
-		set(p_pos, p_val);
-
-		return OK;
-	};
-
-	int find(const T &p_val, int p_from = 0) const;
-
-	_FORCE_INLINE_ CowData();
-	_FORCE_INLINE_ ~CowData();
-	_FORCE_INLINE_ CowData(CowData<T> &p_from) { _ref(p_from); };
-};
-
-template <class T>
-void CowData<T>::_unref(void *p_data) {
-	if (!p_data) {
-		return;
-	}
-
-	SafeNumeric<uint32_t> *refc = _get_refcount();
-
-	if (refc->decrement() > 0) {
-		return; // still in use
-	}
-	// clean up
-
-	if (!__has_trivial_destructor(T)) {
-		uint32_t *count = _get_size();
-		T *data = (T *)(count + 1);
-
-		for (uint32_t i = 0; i < *count; ++i) {
-			// call destructors
-			data[i].~T();
-		}
-	}
-
-	// free mem
-	Memory::free_static((uint8_t *)p_data, true);
-}
-
-template <class T>
-uint32_t CowData<T>::_copy_on_write() {
-	if (!_ptr) {
-		return 0;
-	}
-
-	SafeNumeric<uint32_t> *refc = _get_refcount();
-
-	uint32_t rc = refc->get();
-	if (likely(rc > 1)) {
-		/* in use by more than me */
-		uint32_t current_size = *_get_size();
-
-		uint32_t *mem_new = (uint32_t *)Memory::alloc_static(_get_alloc_size(current_size), true);
-
-		new (mem_new - 2, sizeof(uint32_t), "") SafeNumeric<uint32_t>(1); //refcount
-		*(mem_new - 1) = current_size; //size
-
-		T *_data = (T *)(mem_new);
-
-		// initialize new elements
-		if (__has_trivial_copy(T)) {
-			memcpy(mem_new, _ptr, current_size * sizeof(T));
-
-		} else {
-			for (uint32_t i = 0; i < current_size; i++) {
-				memnew_placement(&_data[i], T(_get_data()[i]));
-			}
-		}
-
-		_unref(_ptr);
-		_ptr = _data;
-
-		rc = 1;
-	}
-	return rc;
-}
-
-template <class T>
-Error CowData<T>::resize(int p_size) {
-	ERR_FAIL_COND_V(p_size < 0, ERR_INVALID_PARAMETER);
-
-	int current_size = size();
-
-	if (p_size == current_size) {
-		return OK;
-	}
-
-	if (p_size == 0) {
-		// wants to clean up
-		_unref(_ptr);
-		_ptr = nullptr;
-		return OK;
-	}
-
-	// possibly changing size, copy on write
-	uint32_t rc = _copy_on_write();
-
-	size_t current_alloc_size = _get_alloc_size(current_size);
-	size_t alloc_size;
-	ERR_FAIL_COND_V(!_get_alloc_size_checked(p_size, &alloc_size), ERR_OUT_OF_MEMORY);
-
-	if (p_size > current_size) {
-		if (alloc_size != current_alloc_size) {
-			if (current_size == 0) {
-				// alloc from scratch
-				uint32_t *ptr = (uint32_t *)Memory::alloc_static(alloc_size, true);
-				ERR_FAIL_COND_V(!ptr, ERR_OUT_OF_MEMORY);
-				*(ptr - 1) = 0; //size, currently none
-				new (ptr - 2, sizeof(uint32_t), "") SafeNumeric<uint32_t>(1); //refcount
-
-				_ptr = (T *)ptr;
-
-			} else {
-				uint32_t *_ptrnew = (uint32_t *)Memory::realloc_static(_ptr, alloc_size, true);
-				ERR_FAIL_COND_V(!_ptrnew, ERR_OUT_OF_MEMORY);
-				new (_ptrnew - 2, sizeof(uint32_t), "") SafeNumeric<uint32_t>(rc); //refcount
-
-				_ptr = (T *)(_ptrnew);
-			}
-		}
-
-		// construct the newly created elements
-
-		if (!__has_trivial_constructor(T)) {
-			T *elems = _get_data();
-
-			for (int i = *_get_size(); i < p_size; i++) {
-				memnew_placement(&elems[i], T);
-			}
-		}
-
-		*_get_size() = p_size;
-
-	} else if (p_size < current_size) {
-		if (!__has_trivial_destructor(T)) {
-			// deinitialize no longer needed elements
-			for (uint32_t i = p_size; i < *_get_size(); i++) {
-				T *t = &_get_data()[i];
-				t->~T();
-			}
-		}
-
-		if (alloc_size != current_alloc_size) {
-			uint32_t *_ptrnew = (uint32_t *)Memory::realloc_static(_ptr, alloc_size, true);
-			ERR_FAIL_COND_V(!_ptrnew, ERR_OUT_OF_MEMORY);
-			new (_ptrnew - 2, sizeof(uint32_t), "") SafeNumeric<uint32_t>(rc); //refcount
-
-			_ptr = (T *)(_ptrnew);
-		}
-
-		*_get_size() = p_size;
-	}
-
-	return OK;
-}
-
-template <class T>
-int CowData<T>::find(const T &p_val, int p_from) const {
-	int ret = -1;
-
-	if (p_from < 0 || size() == 0) {
-		return ret;
-	}
-
-	for (int i = p_from; i < size(); i++) {
-		if (get(i) == p_val) {
-			ret = i;
-			break;
-		}
-	}
-
-	return ret;
-}
-
-template <class T>
-void CowData<T>::_ref(const CowData *p_from) {
-	_ref(*p_from);
-}
-
-template <class T>
-void CowData<T>::_ref(const CowData &p_from) {
-	if (_ptr == p_from._ptr) {
-		return; // self assign, do nothing.
-	}
-
-	_unref(_ptr);
-	_ptr = nullptr;
-
-	if (!p_from._ptr) {
-		return; //nothing to do
-	}
-
-	if (p_from._get_refcount()->conditional_increment() > 0) { // could reference
-		_ptr = p_from._ptr;
-	}
-}
-
-template <class T>
-CowData<T>::CowData() {
-	_ptr = nullptr;
-}
-
-template <class T>
-CowData<T>::~CowData() {
-	_unref(_ptr);
-}
-
-#endif /* COW_H_ */
--- a/core/crypto/SCsub
+++ b/core/crypto/SCsub
@ -1,51 +0,0 @@
-#!/usr/bin/env python
-
-Import("env")
-
-env_crypto = env.Clone()
-
-is_builtin = env["builtin_mbedtls"]
-has_module = env["module_mbedtls_enabled"]
-thirdparty_obj = []
-
-if is_builtin or not has_module:
-    # Use our headers for builtin or if the module is not going to be compiled.
-    # We decided not to depend on system mbedtls just for these few files that can
-    # be easily extracted.
-    env_crypto.Prepend(CPPPATH=["#thirdparty/mbedtls/include"])
-
-# MbedTLS core functions (for CryptoCore).
-# If the mbedtls module is compiled we don't need to add the .c files with our
-# custom config since they will be built by the module itself.
-# Only if the module is not enabled, we must compile here the required sources
-# to make a "light" build with only the necessary mbedtls files.
-if not has_module:
-    env_thirdparty = env_crypto.Clone()
-    env_thirdparty.disable_warnings()
-    # Custom config file
-    env_thirdparty.Append(
-        CPPDEFINES=[("MBEDTLS_CONFIG_FILE", '\\"thirdparty/mbedtls/include/godot_core_mbedtls_config.h\\"')]
-    )
-    thirdparty_mbedtls_dir = "#thirdparty/mbedtls/library/"
-    thirdparty_mbedtls_sources = [
-        "aes.c",
-        "base64.c",
-        "md5.c",
-        "sha1.c",
-        "sha256.c",
-        "godot_core_mbedtls_platform.c",
-    ]
-    thirdparty_mbedtls_sources = [thirdparty_mbedtls_dir + file for file in thirdparty_mbedtls_sources]
-    env_thirdparty.add_source_files(thirdparty_obj, thirdparty_mbedtls_sources)
-    env.core_sources += thirdparty_obj
-
-
-# Godot source files
-
-core_obj = []
-
-env_crypto.add_source_files(core_obj, "*.cpp")
-env.core_sources += core_obj
-
-# Needed to force rebuilding the core files when the thirdparty library is updated.
-env.Depends(core_obj, thirdparty_obj)
--- a/core/crypto/aes_context.cpp
+++ b/core/crypto/aes_context.cpp
@ -1,116 +0,0 @@
-/*************************************************************************/
-/*  aes_context.cpp                                                      */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "core/crypto/aes_context.h"
-
-Error AESContext::start(Mode p_mode, PoolByteArray p_key, PoolByteArray p_iv) {
-	ERR_FAIL_COND_V_MSG(mode != MODE_MAX, ERR_ALREADY_IN_USE, "AESContext already started. Call 'finish' before starting a new one.");
-	ERR_FAIL_COND_V_MSG(p_mode < 0 || p_mode >= MODE_MAX, ERR_INVALID_PARAMETER, "Invalid mode requested.");
-	// Key check.
-	int key_bits = p_key.size() << 3;
-	ERR_FAIL_COND_V_MSG(key_bits != 128 && key_bits != 256, ERR_INVALID_PARAMETER, "AES key must be either 16 or 32 bytes");
-	// Initialization vector.
-	if (p_mode == MODE_CBC_ENCRYPT || p_mode == MODE_CBC_DECRYPT) {
-		ERR_FAIL_COND_V_MSG(p_iv.size() != 16, ERR_INVALID_PARAMETER, "The initialization vector (IV) must be exactly 16 bytes.");
-		iv.resize(0);
-		iv.append_array(p_iv);
-	}
-	// Encryption/decryption key.
-	if (p_mode == MODE_CBC_ENCRYPT || p_mode == MODE_ECB_ENCRYPT) {
-		ctx.set_encode_key(p_key.read().ptr(), key_bits);
-	} else {
-		ctx.set_decode_key(p_key.read().ptr(), key_bits);
-	}
-	mode = p_mode;
-	return OK;
-}
-
-PoolByteArray AESContext::update(PoolByteArray p_src) {
-	ERR_FAIL_COND_V_MSG(mode < 0 || mode >= MODE_MAX, PoolByteArray(), "AESContext not started. Call 'start' before calling 'update'.");
-	int len = p_src.size();
-	ERR_FAIL_COND_V_MSG(len % 16, PoolByteArray(), "The number of bytes to be encrypted must be multiple of 16. Add padding if needed");
-	PoolByteArray out;
-	out.resize(len);
-	const uint8_t *src_ptr = p_src.read().ptr();
-	uint8_t *out_ptr = out.write().ptr();
-	switch (mode) {
-		case MODE_ECB_ENCRYPT: {
-			for (int i = 0; i < len; i += 16) {
-				Error err = ctx.encrypt_ecb(src_ptr + i, out_ptr + i);
-				ERR_FAIL_COND_V(err != OK, PoolByteArray());
-			}
-		} break;
-		case MODE_ECB_DECRYPT: {
-			for (int i = 0; i < len; i += 16) {
-				Error err = ctx.decrypt_ecb(src_ptr + i, out_ptr + i);
-				ERR_FAIL_COND_V(err != OK, PoolByteArray());
-			}
-		} break;
-		case MODE_CBC_ENCRYPT: {
-			Error err = ctx.encrypt_cbc(len, iv.write().ptr(), p_src.read().ptr(), out.write().ptr());
-			ERR_FAIL_COND_V(err != OK, PoolByteArray());
-		} break;
-		case MODE_CBC_DECRYPT: {
-			Error err = ctx.decrypt_cbc(len, iv.write().ptr(), p_src.read().ptr(), out.write().ptr());
-			ERR_FAIL_COND_V(err != OK, PoolByteArray());
-		} break;
-		default:
-			ERR_FAIL_V_MSG(PoolByteArray(), "Bug!");
-	}
-	return out;
-}
-
-PoolByteArray AESContext::get_iv_state() {
-	ERR_FAIL_COND_V_MSG(mode != MODE_CBC_ENCRYPT && mode != MODE_CBC_DECRYPT, PoolByteArray(), "Calling 'get_iv_state' only makes sense when the context is started in CBC mode.");
-	PoolByteArray out;
-	out.append_array(iv);
-	return out;
-}
-
-void AESContext::finish() {
-	mode = MODE_MAX;
-	iv.resize(0);
-}
-
-void AESContext::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("start", "mode", "key", "iv"), &AESContext::start, DEFVAL(PoolByteArray()));
-	ClassDB::bind_method(D_METHOD("update", "src"), &AESContext::update);
-	ClassDB::bind_method(D_METHOD("get_iv_state"), &AESContext::get_iv_state);
-	ClassDB::bind_method(D_METHOD("finish"), &AESContext::finish);
-	BIND_ENUM_CONSTANT(MODE_ECB_ENCRYPT);
-	BIND_ENUM_CONSTANT(MODE_ECB_DECRYPT);
-	BIND_ENUM_CONSTANT(MODE_CBC_ENCRYPT);
-	BIND_ENUM_CONSTANT(MODE_CBC_DECRYPT);
-	BIND_ENUM_CONSTANT(MODE_MAX);
-}
-
-AESContext::AESContext() {
-	mode = MODE_MAX;
-}
--- a/core/crypto/aes_context.h
+++ b/core/crypto/aes_context.h
@ -1,68 +0,0 @@
-/*************************************************************************/
-/*  aes_context.h                                                        */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef AES_CONTEXT_H
-#define AES_CONTEXT_H
-
-#include "core/crypto/crypto_core.h"
-#include "core/reference.h"
-
-class AESContext : public Reference {
-	GDCLASS(AESContext, Reference);
-
-public:
-	enum Mode {
-		MODE_ECB_ENCRYPT,
-		MODE_ECB_DECRYPT,
-		MODE_CBC_ENCRYPT,
-		MODE_CBC_DECRYPT,
-		MODE_MAX
-	};
-
-private:
-	Mode mode;
-	CryptoCore::AESContext ctx;
-	PoolByteArray iv;
-
-protected:
-	static void _bind_methods();
-
-public:
-	Error start(Mode p_mode, PoolByteArray p_key, PoolByteArray p_iv = PoolByteArray());
-	PoolByteArray update(PoolByteArray p_src);
-	PoolByteArray get_iv_state();
-	void finish();
-
-	AESContext();
-};
-
-VARIANT_ENUM_CAST(AESContext::Mode);
-
-#endif // AES_CONTEXT_H
--- a/core/crypto/crypto.cpp
+++ b/core/crypto/crypto.cpp
@ -1,222 +0,0 @@
-/*************************************************************************/
-/*  crypto.cpp                                                           */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "crypto.h"
-
-#include "core/engine.h"
-#include "core/io/certs_compressed.gen.h"
-#include "core/io/compression.h"
-
-/// Resources
-
-CryptoKey *(*CryptoKey::_create)() = nullptr;
-CryptoKey *CryptoKey::create() {
-	if (_create) {
-		return _create();
-	}
-	return nullptr;
-}
-
-void CryptoKey::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("save", "path", "public_only"), &CryptoKey::save, DEFVAL(false));
-	ClassDB::bind_method(D_METHOD("load", "path", "public_only"), &CryptoKey::load, DEFVAL(false));
-	ClassDB::bind_method(D_METHOD("is_public_only"), &CryptoKey::is_public_only);
-	ClassDB::bind_method(D_METHOD("save_to_string", "public_only"), &CryptoKey::save_to_string, DEFVAL(false));
-	ClassDB::bind_method(D_METHOD("load_from_string", "string_key", "public_only"), &CryptoKey::load_from_string, DEFVAL(false));
-}
-
-X509Certificate *(*X509Certificate::_create)() = nullptr;
-X509Certificate *X509Certificate::create() {
-	if (_create) {
-		return _create();
-	}
-	return nullptr;
-}
-
-void X509Certificate::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("save", "path"), &X509Certificate::save);
-	ClassDB::bind_method(D_METHOD("load", "path"), &X509Certificate::load);
-}
-
-/// HMACContext
-
-void HMACContext::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("start", "hash_type", "key"), &HMACContext::start);
-	ClassDB::bind_method(D_METHOD("update", "data"), &HMACContext::update);
-	ClassDB::bind_method(D_METHOD("finish"), &HMACContext::finish);
-}
-
-HMACContext *(*HMACContext::_create)() = nullptr;
-HMACContext *HMACContext::create() {
-	if (_create) {
-		return _create();
-	}
-	ERR_FAIL_V_MSG(nullptr, "HMACContext is not available when the mbedtls module is disabled.");
-}
-
-/// Crypto
-
-void (*Crypto::_load_default_certificates)(String p_path) = nullptr;
-Crypto *(*Crypto::_create)() = nullptr;
-Crypto *Crypto::create() {
-	if (_create) {
-		return _create();
-	}
-	ERR_FAIL_V_MSG(nullptr, "Crypto is not available when the mbedtls module is disabled.");
-}
-
-void Crypto::load_default_certificates(String p_path) {
-	if (_load_default_certificates) {
-		_load_default_certificates(p_path);
-	}
-}
-
-PoolByteArray Crypto::hmac_digest(HashingContext::HashType p_hash_type, PoolByteArray p_key, PoolByteArray p_msg) {
-	Ref<HMACContext> ctx = Ref<HMACContext>(HMACContext::create());
-	ERR_FAIL_COND_V_MSG(ctx.is_null(), PoolByteArray(), "HMAC is not available witout mbedtls module.");
-	Error err = ctx->start(p_hash_type, p_key);
-	ERR_FAIL_COND_V(err != OK, PoolByteArray());
-	err = ctx->update(p_msg);
-	ERR_FAIL_COND_V(err != OK, PoolByteArray());
-	return ctx->finish();
-}
-
-// Compares two HMACS for equality without leaking timing information in order to prevent timing attakcs.
-// @see: https://paragonie.com/blog/2015/11/preventing-timing-attacks-on-string-comparison-with-double-hmac-strategy
-bool Crypto::constant_time_compare(PoolByteArray p_trusted, PoolByteArray p_received) {
-	const uint8_t *t = p_trusted.read().ptr();
-	const uint8_t *r = p_received.read().ptr();
-	int tlen = p_trusted.size();
-	int rlen = p_received.size();
-	// If the lengths are different then nothing else matters.
-	if (tlen != rlen) {
-		return false;
-	}
-
-	uint8_t v = 0;
-	for (int i = 0; i < tlen; i++) {
-		v |= t[i] ^ r[i];
-	}
-	return v == 0;
-}
-
-void Crypto::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("generate_random_bytes", "size"), &Crypto::generate_random_bytes);
-	ClassDB::bind_method(D_METHOD("generate_rsa", "size"), &Crypto::generate_rsa);
-	ClassDB::bind_method(D_METHOD("generate_self_signed_certificate", "key", "issuer_name", "not_before", "not_after"), &Crypto::generate_self_signed_certificate, DEFVAL("CN=myserver,O=myorganisation,C=IT"), DEFVAL("20140101000000"), DEFVAL("20340101000000"));
-	ClassDB::bind_method(D_METHOD("sign", "hash_type", "hash", "key"), &Crypto::sign);
-	ClassDB::bind_method(D_METHOD("verify", "hash_type", "hash", "signature", "key"), &Crypto::verify);
-	ClassDB::bind_method(D_METHOD("encrypt", "key", "plaintext"), &Crypto::encrypt);
-	ClassDB::bind_method(D_METHOD("decrypt", "key", "ciphertext"), &Crypto::decrypt);
-	ClassDB::bind_method(D_METHOD("hmac_digest", "hash_type", "key", "msg"), &Crypto::hmac_digest);
-	ClassDB::bind_method(D_METHOD("constant_time_compare", "trusted", "received"), &Crypto::constant_time_compare);
-}
-
-Crypto::Crypto() {
-}
-
-/// Resource loader/saver
-
-RES ResourceFormatLoaderCrypto::load(const String &p_path, const String &p_original_path, Error *r_error) {
-	String el = p_path.get_extension().to_lower();
-	if (el == "crt") {
-		X509Certificate *cert = X509Certificate::create();
-		if (cert) {
-			cert->load(p_path);
-		}
-		return cert;
-	} else if (el == "key") {
-		CryptoKey *key = CryptoKey::create();
-		if (key) {
-			key->load(p_path, false);
-		}
-		return key;
-	} else if (el == "pub") {
-		CryptoKey *key = CryptoKey::create();
-		if (key) {
-			key->load(p_path, true);
-		}
-		return key;
-	}
-	return nullptr;
-}
-
-void ResourceFormatLoaderCrypto::get_recognized_extensions(List<String> *p_extensions) const {
-	p_extensions->push_back("crt");
-	p_extensions->push_back("key");
-	p_extensions->push_back("pub");
-}
-
-bool ResourceFormatLoaderCrypto::handles_type(const String &p_type) const {
-	return p_type == "X509Certificate" || p_type == "CryptoKey";
-}
-
-String ResourceFormatLoaderCrypto::get_resource_type(const String &p_path) const {
-	String el = p_path.get_extension().to_lower();
-	if (el == "crt") {
-		return "X509Certificate";
-	} else if (el == "key" || el == "pub") {
-		return "CryptoKey";
-	}
-	return "";
-}
-
-Error ResourceFormatSaverCrypto::save(const String &p_path, const RES &p_resource, uint32_t p_flags) {
-	Error err;
-	Ref<X509Certificate> cert = p_resource;
-	Ref<CryptoKey> key = p_resource;
-	if (cert.is_valid()) {
-		err = cert->save(p_path);
-	} else if (key.is_valid()) {
-		String el = p_path.get_extension().to_lower();
-		err = key->save(p_path, el == "pub");
-	} else {
-		ERR_FAIL_V(ERR_INVALID_PARAMETER);
-	}
-	ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot save Crypto resource to file '" + p_path + "'.");
-	return OK;
-}
-
-void ResourceFormatSaverCrypto::get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const {
-	const X509Certificate *cert = Object::cast_to<X509Certificate>(*p_resource);
-	const CryptoKey *key = Object::cast_to<CryptoKey>(*p_resource);
-	if (cert) {
-		p_extensions->push_back("crt");
-	}
-	if (key) {
-		if (!key->is_public_only()) {
-			p_extensions->push_back("key");
-		}
-		p_extensions->push_back("pub");
-	}
-}
-bool ResourceFormatSaverCrypto::recognize(const RES &p_resource) const {
-	return Object::cast_to<X509Certificate>(*p_resource) || Object::cast_to<CryptoKey>(*p_resource);
-}
--- a/core/crypto/crypto.h
+++ b/core/crypto/crypto.h
@ -1,134 +0,0 @@
-/*************************************************************************/
-/*  crypto.h                                                             */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef CRYPTO_H
-#define CRYPTO_H
-
-#include "core/crypto/hashing_context.h"
-#include "core/reference.h"
-#include "core/resource.h"
-
-#include "core/io/resource_loader.h"
-#include "core/io/resource_saver.h"
-
-class CryptoKey : public Resource {
-	GDCLASS(CryptoKey, Resource);
-
-protected:
-	static void _bind_methods();
-	static CryptoKey *(*_create)();
-
-public:
-	static CryptoKey *create();
-	virtual Error load(String p_path, bool p_public_only = false) = 0;
-	virtual Error save(String p_path, bool p_public_only = false) = 0;
-	virtual String save_to_string(bool p_public_only = false) = 0;
-	virtual Error load_from_string(String p_string_key, bool p_public_only = false) = 0;
-	virtual bool is_public_only() const = 0;
-};
-
-class X509Certificate : public Resource {
-	GDCLASS(X509Certificate, Resource);
-
-protected:
-	static void _bind_methods();
-	static X509Certificate *(*_create)();
-
-public:
-	static X509Certificate *create();
-	virtual Error load(String p_path) = 0;
-	virtual Error load_from_memory(const uint8_t *p_buffer, int p_len) = 0;
-	virtual Error save(String p_path) = 0;
-};
-
-class HMACContext : public Reference {
-	GDCLASS(HMACContext, Reference);
-
-protected:
-	static void _bind_methods();
-	static HMACContext *(*_create)();
-
-public:
-	static HMACContext *create();
-
-	virtual Error start(HashingContext::HashType p_hash_type, PoolByteArray p_key) = 0;
-	virtual Error update(PoolByteArray p_data) = 0;
-	virtual PoolByteArray finish() = 0;
-
-	HMACContext() {}
-	virtual ~HMACContext() {}
-};
-
-class Crypto : public Reference {
-	GDCLASS(Crypto, Reference);
-
-protected:
-	static void _bind_methods();
-	static Crypto *(*_create)();
-	static void (*_load_default_certificates)(String p_path);
-
-public:
-	static Crypto *create();
-	static void load_default_certificates(String p_path);
-
-	virtual PoolByteArray generate_random_bytes(int p_bytes) = 0;
-	virtual Ref<CryptoKey> generate_rsa(int p_bytes) = 0;
-	virtual Ref<X509Certificate> generate_self_signed_certificate(Ref<CryptoKey> p_key, String p_issuer_name, String p_not_before, String p_not_after) = 0;
-
-	virtual Vector<uint8_t> sign(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Ref<CryptoKey> p_key) = 0;
-	virtual bool verify(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Vector<uint8_t> p_signature, Ref<CryptoKey> p_key) = 0;
-	virtual Vector<uint8_t> encrypt(Ref<CryptoKey> p_key, Vector<uint8_t> p_plaintext) = 0;
-	virtual Vector<uint8_t> decrypt(Ref<CryptoKey> p_key, Vector<uint8_t> p_ciphertext) = 0;
-
-	PoolByteArray hmac_digest(HashingContext::HashType p_hash_type, PoolByteArray p_key, PoolByteArray p_msg);
-
-	// Compares two PoolByteArrays for equality without leaking timing information in order to prevent timing attacks.
-	// @see: https://paragonie.com/blog/2015/11/preventing-timing-attacks-on-string-comparison-with-double-hmac-strategy
-	bool constant_time_compare(PoolByteArray p_trusted, PoolByteArray p_received);
-
-	Crypto();
-};
-
-class ResourceFormatLoaderCrypto : public ResourceFormatLoader {
-public:
-	virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr);
-	virtual void get_recognized_extensions(List<String> *p_extensions) const;
-	virtual bool handles_type(const String &p_type) const;
-	virtual String get_resource_type(const String &p_path) const;
-};
-
-class ResourceFormatSaverCrypto : public ResourceFormatSaver {
-public:
-	virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0);
-	virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const;
-	virtual bool recognize(const RES &p_resource) const;
-};
-
-#endif // CRYPTO_H
--- a/core/crypto/crypto_core.cpp
+++ b/core/crypto/crypto_core.cpp
@ -1,193 +0,0 @@
-/*************************************************************************/
-/*  crypto_core.cpp                                                      */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "crypto_core.h"
-
-#include <mbedtls/aes.h>
-#include <mbedtls/base64.h>
-#include <mbedtls/md5.h>
-#include <mbedtls/sha1.h>
-#include <mbedtls/sha256.h>
-
-// MD5
-CryptoCore::MD5Context::MD5Context() {
-	ctx = memalloc(sizeof(mbedtls_md5_context));
-	mbedtls_md5_init((mbedtls_md5_context *)ctx);
-}
-
-CryptoCore::MD5Context::~MD5Context() {
-	mbedtls_md5_free((mbedtls_md5_context *)ctx);
-	memfree((mbedtls_md5_context *)ctx);
-}
-
-Error CryptoCore::MD5Context::start() {
-	int ret = mbedtls_md5_starts_ret((mbedtls_md5_context *)ctx);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::MD5Context::update(const uint8_t *p_src, size_t p_len) {
-	int ret = mbedtls_md5_update_ret((mbedtls_md5_context *)ctx, p_src, p_len);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::MD5Context::finish(unsigned char r_hash[16]) {
-	int ret = mbedtls_md5_finish_ret((mbedtls_md5_context *)ctx, r_hash);
-	return ret ? FAILED : OK;
-}
-
-// SHA1
-CryptoCore::SHA1Context::SHA1Context() {
-	ctx = memalloc(sizeof(mbedtls_sha1_context));
-	mbedtls_sha1_init((mbedtls_sha1_context *)ctx);
-}
-
-CryptoCore::SHA1Context::~SHA1Context() {
-	mbedtls_sha1_free((mbedtls_sha1_context *)ctx);
-	memfree((mbedtls_sha1_context *)ctx);
-}
-
-Error CryptoCore::SHA1Context::start() {
-	int ret = mbedtls_sha1_starts_ret((mbedtls_sha1_context *)ctx);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::SHA1Context::update(const uint8_t *p_src, size_t p_len) {
-	int ret = mbedtls_sha1_update_ret((mbedtls_sha1_context *)ctx, p_src, p_len);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::SHA1Context::finish(unsigned char r_hash[20]) {
-	int ret = mbedtls_sha1_finish_ret((mbedtls_sha1_context *)ctx, r_hash);
-	return ret ? FAILED : OK;
-}
-
-// SHA256
-CryptoCore::SHA256Context::SHA256Context() {
-	ctx = memalloc(sizeof(mbedtls_sha256_context));
-	mbedtls_sha256_init((mbedtls_sha256_context *)ctx);
-}
-
-CryptoCore::SHA256Context::~SHA256Context() {
-	mbedtls_sha256_free((mbedtls_sha256_context *)ctx);
-	memfree((mbedtls_sha256_context *)ctx);
-}
-
-Error CryptoCore::SHA256Context::start() {
-	int ret = mbedtls_sha256_starts_ret((mbedtls_sha256_context *)ctx, 0);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::SHA256Context::update(const uint8_t *p_src, size_t p_len) {
-	int ret = mbedtls_sha256_update_ret((mbedtls_sha256_context *)ctx, p_src, p_len);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::SHA256Context::finish(unsigned char r_hash[32]) {
-	int ret = mbedtls_sha256_finish_ret((mbedtls_sha256_context *)ctx, r_hash);
-	return ret ? FAILED : OK;
-}
-
-// AES256
-CryptoCore::AESContext::AESContext() {
-	ctx = memalloc(sizeof(mbedtls_aes_context));
-	mbedtls_aes_init((mbedtls_aes_context *)ctx);
-}
-
-CryptoCore::AESContext::~AESContext() {
-	mbedtls_aes_free((mbedtls_aes_context *)ctx);
-	memfree((mbedtls_aes_context *)ctx);
-}
-
-Error CryptoCore::AESContext::set_encode_key(const uint8_t *p_key, size_t p_bits) {
-	int ret = mbedtls_aes_setkey_enc((mbedtls_aes_context *)ctx, p_key, p_bits);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::AESContext::set_decode_key(const uint8_t *p_key, size_t p_bits) {
-	int ret = mbedtls_aes_setkey_dec((mbedtls_aes_context *)ctx, p_key, p_bits);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::AESContext::encrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]) {
-	int ret = mbedtls_aes_crypt_ecb((mbedtls_aes_context *)ctx, MBEDTLS_AES_ENCRYPT, p_src, r_dst);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::AESContext::decrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]) {
-	int ret = mbedtls_aes_crypt_ecb((mbedtls_aes_context *)ctx, MBEDTLS_AES_DECRYPT, p_src, r_dst);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::AESContext::encrypt_cbc(size_t p_length, uint8_t r_iv[16], const uint8_t *p_src, uint8_t *r_dst) {
-	int ret = mbedtls_aes_crypt_cbc((mbedtls_aes_context *)ctx, MBEDTLS_AES_ENCRYPT, p_length, r_iv, p_src, r_dst);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::AESContext::decrypt_cbc(size_t p_length, uint8_t r_iv[16], const uint8_t *p_src, uint8_t *r_dst) {
-	int ret = mbedtls_aes_crypt_cbc((mbedtls_aes_context *)ctx, MBEDTLS_AES_DECRYPT, p_length, r_iv, p_src, r_dst);
-	return ret ? FAILED : OK;
-}
-
-// CryptoCore
-String CryptoCore::b64_encode_str(const uint8_t *p_src, int p_src_len) {
-	int b64len = p_src_len / 3 * 4 + 4 + 1;
-	PoolVector<uint8_t> b64buff;
-	b64buff.resize(b64len);
-	PoolVector<uint8_t>::Write w64 = b64buff.write();
-	size_t strlen = 0;
-	int ret = b64_encode(&w64[0], b64len, &strlen, p_src, p_src_len);
-	w64[strlen] = 0;
-	return ret ? String() : (const char *)&w64[0];
-}
-
-Error CryptoCore::b64_encode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len) {
-	int ret = mbedtls_base64_encode(r_dst, p_dst_len, r_len, p_src, p_src_len);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::b64_decode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len) {
-	int ret = mbedtls_base64_decode(r_dst, p_dst_len, r_len, p_src, p_src_len);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::md5(const uint8_t *p_src, int p_src_len, unsigned char r_hash[16]) {
-	int ret = mbedtls_md5_ret(p_src, p_src_len, r_hash);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::sha1(const uint8_t *p_src, int p_src_len, unsigned char r_hash[20]) {
-	int ret = mbedtls_sha1_ret(p_src, p_src_len, r_hash);
-	return ret ? FAILED : OK;
-}
-
-Error CryptoCore::sha256(const uint8_t *p_src, int p_src_len, unsigned char r_hash[32]) {
-	int ret = mbedtls_sha256_ret(p_src, p_src_len, r_hash, 0);
-	return ret ? FAILED : OK;
-}
--- a/core/crypto/crypto_core.h
+++ b/core/crypto/crypto_core.h
@ -1,101 +0,0 @@
-/*************************************************************************/
-/*  crypto_core.h                                                        */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef CRYPTO_CORE_H
-#define CRYPTO_CORE_H
-
-#include "core/reference.h"
-
-class CryptoCore {
-public:
-	class MD5Context {
-	private:
-		void *ctx; // To include, or not to include...
-
-	public:
-		MD5Context();
-		~MD5Context();
-
-		Error start();
-		Error update(const uint8_t *p_src, size_t p_len);
-		Error finish(unsigned char r_hash[16]);
-	};
-
-	class SHA1Context {
-	private:
-		void *ctx; // To include, or not to include...
-
-	public:
-		SHA1Context();
-		~SHA1Context();
-
-		Error start();
-		Error update(const uint8_t *p_src, size_t p_len);
-		Error finish(unsigned char r_hash[20]);
-	};
-
-	class SHA256Context {
-	private:
-		void *ctx; // To include, or not to include...
-
-	public:
-		SHA256Context();
-		~SHA256Context();
-
-		Error start();
-		Error update(const uint8_t *p_src, size_t p_len);
-		Error finish(unsigned char r_hash[32]);
-	};
-
-	class AESContext {
-	private:
-		void *ctx; // To include, or not to include...
-
-	public:
-		AESContext();
-		~AESContext();
-
-		Error set_encode_key(const uint8_t *p_key, size_t p_bits);
-		Error set_decode_key(const uint8_t *p_key, size_t p_bits);
-		Error encrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]);
-		Error decrypt_ecb(const uint8_t p_src[16], uint8_t r_dst[16]);
-		Error encrypt_cbc(size_t p_length, uint8_t r_iv[16], const uint8_t *p_src, uint8_t *r_dst);
-		Error decrypt_cbc(size_t p_length, uint8_t r_iv[16], const uint8_t *p_src, uint8_t *r_dst);
-	};
-
-	static String b64_encode_str(const uint8_t *p_src, int p_src_len);
-	static Error b64_encode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len);
-	static Error b64_decode(uint8_t *r_dst, int p_dst_len, size_t *r_len, const uint8_t *p_src, int p_src_len);
-
-	static Error md5(const uint8_t *p_src, int p_src_len, unsigned char r_hash[16]);
-	static Error sha1(const uint8_t *p_src, int p_src_len, unsigned char r_hash[20]);
-	static Error sha256(const uint8_t *p_src, int p_src_len, unsigned char r_hash[32]);
-};
-#endif // CRYPTO_CORE_H
--- a/core/crypto/hashing_context.cpp
+++ b/core/crypto/hashing_context.cpp
@ -1,138 +0,0 @@
-/*************************************************************************/
-/*  hashing_context.cpp                                                  */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "hashing_context.h"
-
-#include "core/crypto/crypto_core.h"
-
-Error HashingContext::start(HashType p_type) {
-	ERR_FAIL_COND_V(ctx != nullptr, ERR_ALREADY_IN_USE);
-	_create_ctx(p_type);
-	ERR_FAIL_COND_V(ctx == nullptr, ERR_UNAVAILABLE);
-	switch (type) {
-		case HASH_MD5:
-			return ((CryptoCore::MD5Context *)ctx)->start();
-		case HASH_SHA1:
-			return ((CryptoCore::SHA1Context *)ctx)->start();
-		case HASH_SHA256:
-			return ((CryptoCore::SHA256Context *)ctx)->start();
-	}
-	return ERR_UNAVAILABLE;
-}
-
-Error HashingContext::update(PoolByteArray p_chunk) {
-	ERR_FAIL_COND_V(ctx == nullptr, ERR_UNCONFIGURED);
-	size_t len = p_chunk.size();
-	ERR_FAIL_COND_V(len == 0, FAILED);
-	PoolByteArray::Read r = p_chunk.read();
-	switch (type) {
-		case HASH_MD5:
-			return ((CryptoCore::MD5Context *)ctx)->update(&r[0], len);
-		case HASH_SHA1:
-			return ((CryptoCore::SHA1Context *)ctx)->update(&r[0], len);
-		case HASH_SHA256:
-			return ((CryptoCore::SHA256Context *)ctx)->update(&r[0], len);
-	}
-	return ERR_UNAVAILABLE;
-}
-
-PoolByteArray HashingContext::finish() {
-	ERR_FAIL_COND_V(ctx == nullptr, PoolByteArray());
-	PoolByteArray out;
-	Error err = FAILED;
-	switch (type) {
-		case HASH_MD5:
-			out.resize(16);
-			err = ((CryptoCore::MD5Context *)ctx)->finish(out.write().ptr());
-			break;
-		case HASH_SHA1:
-			out.resize(20);
-			err = ((CryptoCore::SHA1Context *)ctx)->finish(out.write().ptr());
-			break;
-		case HASH_SHA256:
-			out.resize(32);
-			err = ((CryptoCore::SHA256Context *)ctx)->finish(out.write().ptr());
-			break;
-	}
-	_delete_ctx();
-	ERR_FAIL_COND_V(err != OK, PoolByteArray());
-	return out;
-}
-
-void HashingContext::_create_ctx(HashType p_type) {
-	type = p_type;
-	switch (type) {
-		case HASH_MD5:
-			ctx = memnew(CryptoCore::MD5Context);
-			break;
-		case HASH_SHA1:
-			ctx = memnew(CryptoCore::SHA1Context);
-			break;
-		case HASH_SHA256:
-			ctx = memnew(CryptoCore::SHA256Context);
-			break;
-		default:
-			ctx = nullptr;
-	}
-}
-
-void HashingContext::_delete_ctx() {
-	switch (type) {
-		case HASH_MD5:
-			memdelete((CryptoCore::MD5Context *)ctx);
-			break;
-		case HASH_SHA1:
-			memdelete((CryptoCore::SHA1Context *)ctx);
-			break;
-		case HASH_SHA256:
-			memdelete((CryptoCore::SHA256Context *)ctx);
-			break;
-	}
-	ctx = nullptr;
-}
-
-void HashingContext::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("start", "type"), &HashingContext::start);
-	ClassDB::bind_method(D_METHOD("update", "chunk"), &HashingContext::update);
-	ClassDB::bind_method(D_METHOD("finish"), &HashingContext::finish);
-	BIND_ENUM_CONSTANT(HASH_MD5);
-	BIND_ENUM_CONSTANT(HASH_SHA1);
-	BIND_ENUM_CONSTANT(HASH_SHA256);
-}
-
-HashingContext::HashingContext() {
-	ctx = nullptr;
-}
-
-HashingContext::~HashingContext() {
-	if (ctx != nullptr) {
-		_delete_ctx();
-	}
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Rémi Verschelde	5e5631d8a5	Merge pull request #113030 from akien-mga/1.0-build-fixes [1.0] Windows: Fix 32-bit build cross-compiled with mingw64	2025-11-22 10:29:33 +01:00
Rémi Verschelde	0a149bd94f	Windows: Fix 32-bit build cross-compiled with mingw64 libgcc and libstdc++ should be linked statically.	2025-11-21 23:48:13 +01:00
Rémi Verschelde	708c8181be	Merge pull request #101105 from akien-mga/1.0 [1.0] Build fixes for modern toolchains + new official `1.0-stable` binaries	2025-11-21 11:31:57 +01:00
Rémi Verschelde	ad2fb7d93b	SCons: Ensure written files are properly flushed/closed Also add `core/method_bind_ext.inc` to `.gitignore`.	2025-01-03 23:24:16 +01:00
Rémi Verschelde	eb111c1d39	OSX: Add support for building with osxcross	2025-01-03 23:24:16 +01:00
Rémi Verschelde	abf6a0919b	Linux: Default to builtin openssl, freetype, and zlib Fix support for cross-compilation, and fix handling of builtin libraries, which would still attempt to link system libs and use system headers. Also patch out GLU includes from GLEW, we don't need it, so that removes another mandatory dependency.	2025-01-03 23:24:16 +01:00
Rémi Verschelde	9eebaed89f	Windows: Fix support for modern mingw-w64	2025-01-03 22:40:37 +01:00
Rémi Verschelde	a68e96b8c2	SCons: Set explicit standards to C++98 and C11 Godot 1.0 was developed at a time where compilers defaulted to C++98. Also disable `-Wall` on debug builds, there are now hundreds of warnings from newer compilers that would need to be fixed. This would best be done by adding a new `warnings` SCons option, which would also affect non-debug builds, but I have no intention to fix warnings in the 1.0 branch, the goal here is just to get it to compile for archival and game preservation.	2025-01-03 22:38:48 +01:00