Disallow reserved keywords as class names and prefix base class with the Godot
namespace if it's the same as the class name.
Fixes#12483
(cherry picked from commit 700d07cf7c)
"_signals" and "signals_invalidated" were moved out of the
"TOOLS_ENABLED" directive. Updated also the two "update_signals" and
"_update_signals" methods so it makes sense.
(cherry picked from commit 3c7d9001bc)
Using `misc/scripts/fix_headers.py` on all Godot files.
Some missing header guards were added, and the header inclusion order
was fixed in the Bullet module.
- alloc_language_binding: Use strong GC handle as well for references. Fixes#15138
- Set the native instance field of Godot.Object to IntPtr.Zero when it's freed.
- Create weak handles without tracking resurrection (that was causing trouble). This means we have to call notification predelete before queueing a native Object for deletion, and use the MonoObject* passed by the finalizer because the weak GC handle target will return NULL at this point.
- Make ScriptCreateDialog disable the built-in script checked button if the language does not support it.
- ScriptLanguage's get_template and make_template now receive the script path as class name if the the script language does not have named classes.
