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37 lines
975 B
GDScript
37 lines
975 B
GDScript
2 years ago
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extends Area3D
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class_name PushBox
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@export var pushbox_curve : Curve
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@onready var character = (get_owner() as Character)
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@onready var radius = $CollisionShape3D.shape.radius * scale.x
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var pushbox_list = []
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func _process(delta):
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var speed_dir = character.get_status("speed_dir") as Vector2
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if speed_dir.length() == 0:
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return
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var speed_down_push_rate = 0
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var pos = character.pos2D()
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for pushbox:PushBox in pushbox_list:
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var target_pos = pushbox.character.pos2D()
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var dir = target_pos - pos
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if speed_dir.dot(dir) <= 0:
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continue
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var dist = dir.length()
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if dist == 0:
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continue
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var dist_rate = clamp(dist/(radius+pushbox.radius),0,1)
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speed_down_push_rate = max(speed_down_push_rate,pushbox_curve.sample(dist_rate))
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character.set_status("speed_down_push_rate",speed_down_push_rate)
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func on_area_entered(area:Area3D):
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if area is PushBox:
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pushbox_list.append(area)
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func on_area_exited(area:Area3D):
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if area is PushBox:
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pushbox_list.erase(area)
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