Remove "godot" namespace when binding global constants.

[Daylily-Zeleen]

Fix redundant prefix "godot." when binding method with godot's global constants.

[dsnopek]

Thanks!

Is this fixing a problem? Or, just removing the godot:: because those macros internally wrap everything in namespace godot { ... }, making it unnecessary?

EDIT: Even though it might not be necessary, I think this change would have some knock on effects. The name that's passed to the macro ends up getting passed to enum_qualified_name_to_class_info_name(), which would change, for example, from "godot.MethodFlags" to just "MethodFlags". I don't know if that's desirable or undesirable, I haven't looked into what that affects, but it is a difference.

[Daylily-Zeleen]

Even though it might not be necessary, I think this change would have some knock on effects. The name that's passed to the macro ends up getting passed to enum_qualified_name_to_class_info_name(), which would change, for example, from "godot.MethodFlags" to just "MethodFlags". I don't know if that's desirable or undesirable, I haven't looked into what that affects, but it is a difference.

This is the reason why I make this pr.

Currently, if a bind a method godot.Error do_something() in c++, it will be shown godot.Error do_something() in editor help document, and it will jump to a blank page instead of the Error in global scpoe by cliking "godot.Error".
This pr is fix this problem by getting rid of the "godot." prefix.

[dsnopek]

Ok, thanks, that makes sense!

It's always a good idea to include information about the motivation behind a PR. It's very helpful for reviewers :-)

[akien-mga]

Thanks!

[dsnopek]

Cherry-picking to 4.2 in #1372

[dsnopek]

Cherry-picking to 4.1 in #1373