Method run_internal

utility/task_manager.h:354–362

		}

		void run_internal(void *p_data) {
			if (canceled || done) {
				return;
			}
			TaskManager::get_singleton()->set_thread_task_id(task_manager_id);
			cb_struct->run(p_data);
			TaskManager::get_singleton()->set_thread_task_id(-1);
			done = true;
		}
		virtual void run_on_current_thread() override {
			run_internal(userdata);
		}