Method register_singleton

core/core_bind.cpp:2039–2048

}

void Engine::register_singleton(const StringName &p_name, Object *p_object) {
	ERR_FAIL_COND_MSG(has_singleton(p_name), vformat("Singleton already registered: '%s'.", String(p_name)));
	ERR_FAIL_COND_MSG(!String(p_name).is_valid_ascii_identifier(), vformat("Singleton name is not a valid identifier: '%s'.", p_name));
	::Engine::Singleton s;
	s.class_name = p_name;
	s.name = p_name;
	s.ptr = p_object;
	s.user_created = true;
	::Engine::get_singleton()->add_singleton(s);
}

void Engine::unregister_singleton(const StringName &p_name) {
	ERR_FAIL_COND_MSG(!has_singleton(p_name), vformat("Attempt to remove unregistered singleton: '%s'.", String(p_name)));