Merge pull request #729 from bruvzg/static_methods

Add support for static method bindings.

Author: akien-mga

binding_generator.py

@@ -1119,12 +1119,21 @@ def generate_engine_class_source(class_api, used_classes, fully_used_classes, us
  return_type = method["return_value"]["type"]
  meta_type = method["return_value"]["meta"] if "meta" in method["return_value"] else None
  if is_pod_type(return_type) or is_variant(return_type) or is_enum(return_type):
- method_call += f"return internal::_call_native_mb_ret<{get_gdnative_type(correct_type(return_type, meta_type))}>(___method_bind, _owner"
+ if method["is_static"]:
+ method_call += f"return internal::_call_native_mb_ret<{get_gdnative_type(correct_type(return_type, meta_type))}>(___method_bind, nullptr"
+ else:
+ method_call += f"return internal::_call_native_mb_ret<{get_gdnative_type(correct_type(return_type, meta_type))}>(___method_bind, _owner"
  elif is_refcounted(return_type):
- method_call += f"return Ref<{return_type}>::___internal_constructor(internal::_call_native_mb_ret_obj<{return_type}>(___method_bind, _owner"
+ if method["is_static"]:
+ method_call += f"return Ref<{return_type}>::___internal_constructor(internal::_call_native_mb_ret_obj<{return_type}>(___method_bind, _nullptr"
+ else:
+ method_call += f"return Ref<{return_type}>::___internal_constructor(internal::_call_native_mb_ret_obj<{return_type}>(___method_bind, _owner"
  is_ref = True
  else:
- method_call += f"return internal::_call_native_mb_ret_obj<{return_type}>(___method_bind, _owner"
+ if method["is_static"]:
+ method_call += f"return internal::_call_native_mb_ret_obj<{return_type}>(___method_bind, nullptr"
+ else:
+ method_call += f"return internal::_call_native_mb_ret_obj<{return_type}>(___method_bind, _owner"
  else:
  method_call += f"internal::_call_native_mb_no_ret(___method_bind, _owner"
 
@@ -1511,7 +1520,9 @@ def make_signature(
 
  function_signature += ")"
 
- if "is_const" in function_data and function_data["is_const"]:
+ if "is_static" in function_data and function_data["is_static"] and for_header:
+ function_signature = "static " + function_signature
+ elif "is_const" in function_data and function_data["is_const"]:
  function_signature += " const"
 
  return function_signature