47 lines
1.3 KiB
GDScript3
47 lines
1.3 KiB
GDScript3
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extends Node3D
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##玩家
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class_name PlayerPathFollow
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@onready var player: Player = $Player
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@onready var path_3d: Path3D = $Path3D
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##设置路线点坐标
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func setPathPoints(points : Array,angle :Vector3 = Vector3()) -> void:
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var curve = Curve3D.new()
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for index in range(points.size()):
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if angle != null and index ==0 :
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curve.add_point(points[index],Vector3(),angle)
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if index > 0 :
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curve.add_point(points[index])
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path_3d.curve = curve
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$Path3D/PathFollow3D.progress = 0
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##沿路线走
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func peopleBeginWalk() -> void:
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$Path3D/PathFollowTimer.start()
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$Player.state_machine.change_state("Walk")
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##沿路线停
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func peopleStopWalk()-> void:
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$Path3D/PathFollowTimer.stop()
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$Player.state_machine.change_state("Idle")
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func _on_path_follow_timer_timeout() -> void:
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var lastProgress = $Path3D/PathFollow3D.progress
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$Path3D/PathFollow3D.progress += 0.068
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if lastProgress == $Path3D/PathFollow3D.progress and !$Path3D/PathFollow3D.loop :
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peopleStopWalk()
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player.ArriveTargetPos.emit()
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func _on_player_area_enter(area: Area3D) -> void:
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if area.is_in_group('needStopWalk') or area.is_in_group('player'):
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peopleStopWalk()
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func _on_player_area_exit(area: Area3D) -> void:
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if area.is_in_group('needStopWalk') or area.is_in_group('player') :
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peopleBeginWalk()
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