15 lines
258 B
Python
15 lines
258 B
Python
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from enum import Enum
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class Direction(Enum):
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N = 0
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E = 1
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S = 2
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W = 3
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def clockwise(self):
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v = (self.value+1)%4
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return Direction(v)
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def counterClockwise(self):
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v = (self.value-1)%4
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return Direction(v)
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