public Cube()
{
this.Upper = new Side(Colors.White);
this.Back = new Side(Colors.Yellow);
this.Right = new Side(Colors.Red);
this.Left = new Side(Colors.Orange);
this.Front = new Side(Colors.Green);
this.Down = new Side(Colors.Blue);
// Wires up the proper Side object vectors touching the face of
// the 'back' Side object.
AdjacentVector upperBackConnection = new AdjacentVector(this.Back, 0, true);
AdjacentVector upperFrontConnection = new AdjacentVector(this.Front, 0, true);
AdjacentVector upperLeftConnection = new AdjacentVector(this.Left, 0, true);
AdjacentVector upperRightConnection = new AdjacentVector(this.Right, 0, true);
// The initial order of this array is critical, as it represents
// the actual physical cube and must be consistent across Side objects.
this.Upper.AdjacentRows = new AdjacentVector[] { upperBackConnection, upperRightConnection, upperFrontConnection, upperLeftConnection };
AdjacentVector backUpperConnection = new AdjacentVector(this.Upper, 0, true);
AdjacentVector backLeftConnection = new AdjacentVector(this.Left, 0, false);
AdjacentVector backDownConnection = new AdjacentVector(this.Down, 2, true);
AdjacentVector backRightConnection = new AdjacentVector(this.Right, 2, false);
this.Back.AdjacentRows = new AdjacentVector[] { backUpperConnection, backLeftConnection, backDownConnection, backRightConnection };
AdjacentVector rightTopConnection = new AdjacentVector(this.Upper, 2, false);
AdjacentVector rightBackConnection = new AdjacentVector(this.Back, 0, false);
AdjacentVector rightDownConnection = new AdjacentVector(this.Down, 2, false);
AdjacentVector rightFrontConnection = new AdjacentVector(this.Front, 2, false);
this.Right.AdjacentRows = new AdjacentVector[] { rightTopConnection, rightBackConnection, rightDownConnection, rightFrontConnection };
AdjacentVector downFrontConnection = new AdjacentVector(this.Front, 2, true);
AdjacentVector downRightConnection = new AdjacentVector(this.Right, 2, true);
AdjacentVector downBackConnection = new AdjacentVector(this.Back, 2, true);
AdjacentVector downLeftConnection = new AdjacentVector(this.Left, 2, true);
this.Down.AdjacentRows = new AdjacentVector[] { downFrontConnection, downRightConnection, downBackConnection, downLeftConnection };
AdjacentVector frontUpperConnection = new AdjacentVector(this.Upper, 2, true);
AdjacentVector frontRightConnection = new AdjacentVector(this.Right, 0, false);
AdjacentVector frontDownConnection = new AdjacentVector(this.Down, 0, true);
AdjacentVector frontLeftConnection = new AdjacentVector(this.Left, 2, false);
Front.AdjacentRows = new AdjacentVector[] { frontUpperConnection, frontRightConnection, frontDownConnection, frontLeftConnection };
AdjacentVector leftUpperConnection = new AdjacentVector(this.Upper, 0, false);
AdjacentVector leftFrontConnection = new AdjacentVector(this.Front, 0, false);
AdjacentVector leftDownConnection = new AdjacentVector(this.Down, 0, false);
AdjacentVector leftBackConnection = new AdjacentVector(this.Back, 2, false);
this.Left.AdjacentRows = new AdjacentVector[] { leftUpperConnection, leftFrontConnection, leftDownConnection, leftBackConnection };
}
// Updates the adjacent rows in the Side objects "touching" the
// Side object that was rotated.
public void RotateAdjacentVectors()
{
int length = this.AdjacentRows.Length;
Colors[] temp = new Colors[3];
Array.Copy(this.AdjacentRows[length - 1].GetAdjacentVector(), temp, 3);
for (int i = length - 1; i > 0; i--)
{
AdjacentVector current = this.AdjacentRows[i];
AdjacentVector previous = this.AdjacentRows[i - 1];
current.SetVector(previous.GetAdjacentVector());
}
this.AdjacentRows[0].SetVector(temp);
}
