48 lines
1.3 KiB
GDScript3
48 lines
1.3 KiB
GDScript3
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''' Dash的生命周期
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1.
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'''
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extends LimboState
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const DASH_FREEZE_TIME: float = .05
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@export var dash_time: float = .15
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var _dash_timer: float
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func _enter() -> void:
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get_root().blackboard.set_var(&"is_dashing",true) ##BB里锁住Dash状态
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#禁用原本Locomotion Component的更新
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agent.locomotion_comp.stop_movement()
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agent.locomotion_comp.suspend_movement()
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var dash_start_on_ground: bool = agent.is_on_floor()
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agent.locomotion_comp.integrate_dash(_get_dash_direction())
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_dash_timer = dash_time
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func _exit() -> void:
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blackboard.set_var(&"is_dashing",false) ##BB里清除Dash状态
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agent.locomotion_comp.enable_movement()
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agent.locomotion_comp.can_dash = false
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func _update(delta: float) -> void:
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if _dash_timer > 0:
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_dash_timer -= delta
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return
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if agent.is_on_floor():
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self.dispatch(&"exit_on_ground")
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else:
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self.dispatch(&"exit_on_air")
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return
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func _get_dash_direction() -> Vector2:
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var r : Vector2
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r = Vector2(1,0) if agent.direction == Player.Direction.RIGHT else Vector2(-1,0)
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var dash_direction_x = Input.get_axis(&"move_left",&"move_right") as float
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var dash_direction_y = Input.get_axis(&"move_up",&"move_down") as float
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if dash_direction_x != 0 or dash_direction_y != 0:
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r = Vector2(dash_direction_x,dash_direction_y)
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return r
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