def _D(cube, clockwise=True):
rotate_face(cube.faces[5], clockwise)
cycle_4(faces=[cube.faces[i] for i in [3, 4, 1, 2]],
edges=[Edge.BOTTOM(),
Edge.BOTTOM(),
Edge.BOTTOM(),
Edge.BOTTOM()],
clockwise=clockwise)
def _B(cube, clockwise=True):
rotate_face(cube.faces[1], clockwise)
cycle_4(faces=[cube.faces[i] for i in [2, 5, 4, 0]],
edges=[
Edge.LEFT(),
Edge.BOTTOM(),
Edge.RIGHT(ascending_indices=False),
Edge.TOP(ascending_indices=False)
],
clockwise=clockwise)
def _L(cube, clockwise=True):
rotate_face(cube.faces[2], clockwise)
cycle_4(faces=[cube.faces[i] for i in [3, 5, 1, 0]],
edges=[
Edge.LEFT(),
Edge.LEFT(),
Edge.RIGHT(ascending_indices=False),
Edge.LEFT()
],
clockwise=clockwise)
def _U(cube, clockwise=True):
rotate_face(cube.faces[0], clockwise)
cycle_4(faces=[cube.faces[i] for i in [2, 1, 4, 3]],
edges=[
Edge.TOP(ascending_indices=False),
Edge.TOP(ascending_indices=False),
Edge.TOP(ascending_indices=False),
Edge.TOP(ascending_indices=False)
],
clockwise=clockwise)
def test_cycle_4_cw_1():
"""
See `cube_solver.cube`
faces: 2, 0, 4, 5
"""
faces = [[[A, B, C], [D, E, F], [G, H, I]],
[[J, K, L], [M, N, O], [P, Q, R]],
[[S, T, U], [V, W, X], [Y, Z, Z2]],
[[A2, B2, C2], [D2, E2, F2], [G2, H2, I2]]]
edges = [
Edge.RIGHT(ascending_indices=False),
Edge.BOTTOM(),
Edge.LEFT(),
Edge.TOP(ascending_indices=False)
]
expected_cycled_faces = [[[A, B, A2], [D, E, B2], [G, H, C2]],
[[J, K, L], [M, N, O], [I, F, C]],
[[P, T, U], [Q, W, X], [R, Z, Z2]],
[[Y, V, S], [D2, E2, F2], [G2, H2, I2]]]
cycle_4(faces=faces, edges=edges, clockwise=True)
assert expected_cycled_faces == faces