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Masks.py
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65 lines (41 loc) · 1.12 KB
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def mask_0(x, y, value):
if (x + y) % 2 == 0:
return 1 - value
else:
return value
def mask_1(x, y, value):
if y % 2 == 0:
return 1 - value
else:
return value
def mask_2(x, y, value):
if x % 3 == 0:
return 1 - value
else:
return value
def mask_3(x, y, value):
if (x + y) % 3 == 0:
return 1 - value
else:
return value
def mask_4(x, y, value):
if (x // 3 + y // 2) % 2 == 0:
return 1 - value
else:
return value
def mask_5(x, y, value):
if (x * y) % 2 + (x * y) % 3 == 0:
return 1 - value
else:
return value
def mask_6(x, y, value):
if ((x * y) % 2 + (x * y) % 3) % 2 == 0:
return 1 - value
else:
return value
def mask_7(x, y, value):
if ((x * y) % 3 + (x + y) % 2) % 2 == 0:
return 1 - value
else:
return value
MASKS = [mask_0, mask_1, mask_2, mask_3, mask_4, mask_5, mask_6, mask_7]