def _rotation_1() -> List[GridOffset]:
return [
GridOffset(1, 0),
GridOffset(1, 1),
GridOffset(1, 2),
GridOffset(2, 2)
]
def _rotation_3() -> List[GridOffset]:
return [
GridOffset(1, 0),
GridOffset(0, 1),
GridOffset(1, 1),
GridOffset(0, 2)
]
def _rotation_0() -> List[GridOffset]:
return [
GridOffset(2, 0),
GridOffset(0, 1),
GridOffset(1, 1),
GridOffset(2, 1)
]
def _rotation_2() -> List[GridOffset]:
return [
GridOffset(0, 2),
GridOffset(1, 2),
GridOffset(2, 2),
GridOffset(3, 2)
]