Use BitField<> in core type masks

* All core types masks are now correctly marked as bitfields.
* The enum hacks in MouseButtonMask and many other types are gone. This ensures that binders to other languages non C++ can actually implement type safe bitmasks.
* Most bitmask operations replaced by functions in BitField<>
* Key is still a problem because its enum and mask at the same time. While it kind of works in C++, this most likely can't be implemented safely in other languages and will have to be changed at some point. Mostly left as-is.
* Documentation and API dump updated to reflect bitfields in core types.

1 files changed, 1 insertions, 0 deletions

diff --git a/core/core_constants.h b/core/core_constants.h
index 6bd725de88..5a5cd4394c 100644
--- a/core/core_constants.h
+++ b/core/core_constants.h
@@ -37,6 +37,7 @@ class CoreConstants {
 public:
 	static int get_global_constant_count();
 	static StringName get_global_constant_enum(int p_idx);
+	static bool is_global_constant_bitfield(int p_idx);
 	static bool get_ignore_value_in_docs(int p_idx);
 	static const char *get_global_constant_name(int p_idx);
 	static int64_t get_global_constant_value(int p_idx);