extends Node3D #基本信息 const pixel_size : float = 0.02 #技能系统 const input_alive_time : float = 0.5 #移动 const drag_ground : float = 20 const drag_air : float = 5 #地图 #const starting_level : String = "level01_forecourt.tscn" const starting_level : String = "level00_test1.tscn" const level_loading_min_time : float = 0.2 const level_loading_control_time : float = 0.2