56 lines
1.2 KiB
Python
56 lines
1.2 KiB
Python
# position implementation
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class TwoDUtils:
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mappings = {
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'a': 0,
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'b': 1,
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'c': 2,
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'd': 3,
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'e': 4,
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'f': 5,
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'g': 6,
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'h': 7,
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'i': 8,
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}
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reverse = {i[1]:i[0] for i in mappings.items()}
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def __init__(self):
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pass
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class TwoDPos:
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g = 0
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l = 1
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def __init__(self, mode, param):
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if mode == TwoDPos.g:
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self.pos = (
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TwoDUtils.mappings[param[0]],
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int(param[1]) - 1,
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)
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elif mode == TwoDPos.l:
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self.pos = (
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param[0] * 3 + param[2],
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param[1] * 3 + param[3],
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)
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def __repr__(self):
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return ' '.join([self.glob(), str(self.local())])
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def glob(self):
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ret = []
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ret.append(TwoDUtils.reverse[self.pos[0]])
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ret.append(str(self.pos[1] + 1))
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return ''.join(ret)
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def local(self):
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subboard = (
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int(self.pos[0] / 3),
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int(self.pos[1] / 3),
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)
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localpos = (
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self.pos[0] % 3,
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self.pos[1] % 3,
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)
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return (subboard[0], subboard[1], localpos[0], localpos[1])
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