public static async Task<CubeRotation> PositionOnBottom(CubeConfiguration<FaceColour> config, FaceType face)
{
CubeRotation cubeRotation;
switch (face)
{
case FaceType.Down:
return null;
case FaceType.Upper:
cubeRotation = CubeRotations.X2;
break;
case FaceType.Right:
cubeRotation = CubeRotations.ZClockwise;
break;
case FaceType.Left:
cubeRotation = CubeRotations.ZAntiClockwise;
break;
case FaceType.Front:
cubeRotation = CubeRotations.XAntiClockwise;
break;
case FaceType.Back:
cubeRotation = CubeRotations.XClockwise;
break;
default:
throw new Exception("Unknown face");
}
await config.RotateCube(cubeRotation).ConfigureAwait(false);
return cubeRotation;
}
public static async Task<CubeRotation> PositionOnFront(CubeConfiguration<FaceColour> config, FaceColour faceColour)
{
var face = FindFaceWithCentreColour(config, faceColour);
CubeRotation cubeRotation;
switch (face)
{
case FaceType.Front:
return null;
case FaceType.Upper:
cubeRotation = CubeRotations.XAntiClockwise;
break;
case FaceType.Right:
cubeRotation = CubeRotations.YClockwise;
break;
case FaceType.Left:
cubeRotation = CubeRotations.YAntiClockwise;
break;
case FaceType.Down:
cubeRotation = CubeRotations.XClockwise;
break;
case FaceType.Back:
cubeRotation = CubeRotations.Y2;
break;
default:
throw new Exception("Unknown face");
}
await config.RotateCube(cubeRotation).ConfigureAwait(false);
return cubeRotation;
}
public static void ApplyRotations(IEnumerable<IRotation> rotations, CubeConfiguration<FaceColour> configuration)
{
foreach (var rotation in rotations)
{
var cubeRotation = rotation as CubeRotation;
var faceRotation = rotation as FaceRotation;
if (cubeRotation != null)
{
configuration.RotateCube(cubeRotation).Wait();
}
if (faceRotation != null)
{
configuration.Rotate(faceRotation).Wait();
}
}
}