cb6170edc8Switch World, PhysicsWorld, SoundWorld, ResourcePackage to fulluserdata. Also provide a macro-based mechanism to add type checking to lightuserdata objects. Also simplify LuaSystem and do not export lua binding functions.
%!s(int64=12) %!d(string=hai) anos
mikymod
4552c8eb24add boxed version of Quaternion and Matrix4x4 to Lua