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Add support for command-line user arguments.

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Implements the standard Unix double dash (--) commandline argument:
* Arguments after a double dash (--) are ignored by Godot and stored for the user.
* User can access them via `OS.get_cmdline_user_args()`

Example:

`godot.exe scene_to_run.tscn --fullscreen -- --start-level 2`
This commit is contained in:
Juan Linietsky
2022-07-29 15:30:52 +02:00
parent 6d599ed90b
commit 0dd65378e7
7 changed files with 41 additions and 6 deletions
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11
core/core_bind.cpp
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@ -331,6 +331,16 @@ Vector<String> OS::get_cmdline_args() {
return cmdlinev;
}
Vector<String> OS::get_cmdline_user_args() {
List<String> cmdline = ::OS::get_singleton()->get_cmdline_user_args();
Vector<String> cmdlinev;
for (const String &E : cmdline) {
cmdlinev.push_back(E);
}
return cmdlinev;
}
String OS::get_locale() const {
return ::OS::get_singleton()->get_locale();
}
@ -614,6 +624,7 @@ void OS::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_name"), &OS::get_name);
ClassDB::bind_method(D_METHOD("get_cmdline_args"), &OS::get_cmdline_args);
ClassDB::bind_method(D_METHOD("get_cmdline_user_args"), &OS::get_cmdline_user_args);
ClassDB::bind_method(D_METHOD("delay_usec", "usec"), &OS::delay_usec);
ClassDB::bind_method(D_METHOD("delay_msec", "msec"), &OS::delay_msec);