63 lines
1.6 KiB
GDScript
63 lines
1.6 KiB
GDScript
extends LimboHSM
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@onready var root: Normal = %Normal
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##自动跳跃逻辑
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@export var auto_jump_cached_time: float = .2
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var auto_jump_timer: float
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func _setup() -> void:
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#region Jump and fall
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#Jump State -> Fall State
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self.add_transition(root.jump_state,root.fall_state,root.jump_state.EVENT_FINISHED)
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#Fall State -> Jump State
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self.add_transition(root.fall_state,root.jump_state,&"air_to_jump")
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#endregion
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#region Wall jump
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#ANYSTATE -> Wall Jump State
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self.add_transition(ANYSTATE,root.wall_jump_state,&"wall_jump")
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#Wall Jump State -> Fall State
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self.add_transition(root.wall_jump_state,root.fall_state,root.wall_jump_state.EVENT_FINISHED)
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#endregion
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self.add_event_handler(&"trigger_jump",_handler_trigger_jump)
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func _enter() -> void:
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## 进入时，只要want to jump == true，则会触发跳跃而不是fall
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var want_to_jump = blackboard.get_var(&"want_to_jump",false)
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initial_state = root.fall_state
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if want_to_jump:
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initial_state = root.jump_state
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self.blackboard.set_var(&"want_to_jump",false)
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func _update(delta: float) -> void:
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if auto_jump_timer > 0:
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auto_jump_timer -= delta
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print("允许自动跳")
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if agent.get_is_on_floor() && agent.velocity.y >= 0:
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#自动跳
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if auto_jump_timer > 0:
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auto_jump_timer = 0
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self.blackboard.set_var(&"want_to_jump",true)
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change_active_state(root.jump_state)
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get_root().dispatch(self.EVENT_FINISHED)
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func _cache_auto_jump_timer() -> void:
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auto_jump_timer = auto_jump_cached_time
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#region 输入绑定事件
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func _handler_trigger_jump() -> bool:
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if agent.is_on_wall_only():
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get_root().dispatch(&"wall_jump")
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_cache_auto_jump_timer()
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return true
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#endregion
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