forked from joey/godottest
44 lines
1.2 KiB
GDScript
44 lines
1.2 KiB
GDScript
extends SS2D_Action
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class_name SS2D_ActionMoveVerticies
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var _invert_orientation: SS2D_ActionInvertOrientation
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var _shape: SS2D_Shape
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var _keys: PackedInt32Array
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var _old_positions: PackedVector2Array
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var _new_positions: PackedVector2Array
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func _init(s: SS2D_Shape, keys: PackedInt32Array, old_positions: PackedVector2Array) -> void:
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_shape = s
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_keys = keys.duplicate()
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_old_positions = old_positions.duplicate()
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_new_positions = PackedVector2Array()
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for k in _keys:
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_new_positions.append(_shape.get_point_array().get_point_position(k))
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_invert_orientation = SS2D_ActionInvertOrientation.new(_shape)
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func get_name() -> String:
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if _keys.size() == 1:
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return "Move Vertex to (%d, %d)" % [_new_positions[0].x, _new_positions[0].y]
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else:
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return "Move Verticies"
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func do() -> void:
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var pa := _shape.get_point_array()
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pa.begin_update()
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for i in _keys.size():
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pa.set_point_position(_keys[i], _new_positions[i])
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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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var pa := _shape.get_point_array()
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pa.begin_update()
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_invert_orientation.undo()
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for i in range(_keys.size() - 1, -1, -1):
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pa.set_point_position(_keys[i], _old_positions[i])
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pa.end_update()
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