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PCK: Set VERSION_PATCH in header, factor out header magic

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Unify pack file version and magic to avoid hardcoded literals.

`version.py` now always includes `patch` even for the first release in
a new stable branch (e.g. 3.2). The public name stays without the patch
number, but `Engine.get_version_info()` already included `patch == 0`,
and we can remove some extra handling of undefined `VERSION_PATCH` this
way.

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
This commit is contained in:
Joost Heitbrink
2019-11-30 17:22:22 +01:00
committed by Rémi Verschelde
parent 8454804972
commit dc61323b2c
10 changed files with 38 additions and 39 deletions
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10
editor/editor_export.cpp
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@ -32,6 +32,7 @@
#include "core/crypto/crypto_core.h"
#include "core/io/config_file.h"
#include "core/io/file_access_pack.h" // PACK_HEADER_MAGIC, PACK_FORMAT_VERSION
#include "core/io/resource_loader.h"
#include "core/io/resource_saver.h"
#include "core/io/zip_io.h"
@ -970,11 +971,12 @@ Error EditorExportPlatform::save_pack(const Ref<EditorExportPreset> &p_preset, c
int64_t pck_start_pos = f->get_position();
f->store_32(0x43504447); //GDPC
f->store_32(1); //pack version
f->store_32(PACK_HEADER_MAGIC);
f->store_32(PACK_FORMAT_VERSION);
f->store_32(VERSION_MAJOR);
f->store_32(VERSION_MINOR);
f->store_32(0); //hmph
f->store_32(VERSION_PATCH);
for (int i = 0; i < 16; i++) {
//reserved
f->store_32(0);
@ -1049,7 +1051,7 @@ Error EditorExportPlatform::save_pack(const Ref<EditorExportPreset> &p_preset, c
int64_t pck_size = f->get_position() - pck_start_pos;
f->store_64(pck_size);
f->store_32(0x43504447); //GDPC
f->store_32(PACK_HEADER_MAGIC);
if (r_embedded_size) {
*r_embedded_size = f->get_position() - embed_pos;