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Universalize UID support in all resource types

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Ensures all resource types support UIDs in a project.

This is required to fix:
* Scripts and many other resource types can't be referenced by UID and when refactored the references are lost.
* Path export properties can't use UID for unsupported types.
* Refactoring problems when files are moved outside the editor (this PR effectively fixes it).
* Editor properly refreshing paths if they changed externally while opened (as example, git update).
  This needs to be addressed in a subsequent PR, but this one effectively sets the prerequisites.

Resource types that do not support UID will get a .uid file appended to them (this includes .gd, .gdshader, .gdextension, etc. files).
This commit is contained in:
Juan
2024-09-23 10:42:18 +02:00
committed by Rémi Verschelde
parent 0f5f3bc954
commit d57846087b
11 changed files with 61 additions and 1 deletions
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9
editor/editor_file_system.cpp
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@@ -1259,6 +1259,15 @@ void EditorFileSystem::_process_file_system(const ScannedDirectory *p_scan_dir,
}
}
}
if (fi->uid == ResourceUID::INVALID_ID && ResourceLoader::exists(path) && !ResourceLoader::has_custom_uid_support(path) && !FileAccess::exists(path + ".uid")) {
// Create a UID.
Ref<FileAccess> f = FileAccess::open(path + ".uid", FileAccess::WRITE);
if (f.is_valid()) {
fi->uid = ResourceUID::get_singleton()->create_id();
f->store_line(ResourceUID::get_singleton()->id_to_text(fi->uid));
}
}
}
if (fi->uid != ResourceUID::INVALID_ID) {