extends Node3D

#基本信息
const pixel_size: float            = 0.02
const grid_pixel_size: float       = 32
const animation_frame_rate: float  = 0.1
const animation_speed_scale: float = 1.0
#技能系统
const input_alive_time: float = 0.5
const bullet_cd: float        = 0.1
#移动
const drag_ground: float = 20
const drag_air: float    = 5
#关卡
const size_basic: Vector3 = Vector3(12.8, 5.12, 7.68)
#ui
const weapon_hide_duration: float  = 2.0
const weapon_anime_duration: float = 0.1
#pt
const pt_mp_damage_rate: float = 0.5
const pt_mp_break_or_kill: int = 100
const pt_hp_break_or_kill: int = 5