41 lines
740 B
GDScript
41 lines
740 B
GDScript
extends SS2D_Action
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class_name SS2D_ActionCloseShape
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var _invert_orientation: SS2D_ActionInvertOrientation
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var _shape: SS2D_Shape
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var _key: int
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var _performed: bool
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func _init(shape: SS2D_Shape) -> void:
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_shape = shape
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_invert_orientation = SS2D_ActionInvertOrientation.new(shape)
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func get_name() -> String:
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return "Close Shape"
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func do() -> void:
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var pa := _shape.get_point_array()
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_performed = pa.can_close()
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if _performed:
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pa.begin_update()
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_key = pa.close_shape(_key)
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_invert_orientation.do()
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pa.end_update()
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func undo() -> void:
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if _performed:
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var pa := _shape.get_point_array()
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pa.begin_update()
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_invert_orientation.undo()
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pa.remove_point(_key)
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pa.end_update()
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func get_key() -> int:
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return _key
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