20 lines
627 B
Plaintext
20 lines
627 B
Plaintext
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extends Object
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class_name DoorPosition
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var pos : Vector2i
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var orientation : int #0 north, 1 east, 2south, 3west
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enum doorOrientations {north,east,south,west}
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func rotatePosRight(roomGridSideLength: int,numberOfRotations: int) -> void: #Rotates the doorPosition along the room grid by 90 degrees
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for n in numberOfRotations % 4:
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var x: int = pos.x
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var y: int = pos.y
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pos = Vector2i (y,roomGridSideLength-x-1)
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orientation = wrapi((orientation - 1),0,4)
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func duplicate() -> DoorPosition:
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var returnData: DoorPosition = DoorPosition.new()
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returnData.pos = pos
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returnData.orientation = orientation
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return returnData
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