/// <summary>
/// Constructor of Centre to create a centre of specified colour
/// </summary>
/// <param name="colour">The colour the piece will be</param>
public Centre(Cube.Colours colour)
{
this.colour = colour;
pieceType = (int)Cube.PieceTypes.centre;
switch (colour)
{
case Cube.Colours.green:
position = Cube.Positions.top;
break;
case Cube.Colours.yellow:
position = Cube.Positions.front;
break;
case Cube.Colours.red:
position = Cube.Positions.right;
break;
case Cube.Colours.white:
position = Cube.Positions.back;
break;
case Cube.Colours.orange:
position = Cube.Positions.left;
break;
case Cube.Colours.blue:
position = Cube.Positions.bottom;
break;
}
}
/// <summary>
/// Returns the colour in the specifed position as a letter (as a string). Used for
/// making a printable cube
/// </summary>
/// <param name="pos">The position to get the string for</param>
/// <returns>String that represents the colour at the position of the piece</returns>
public string GetColourString(Cube.Positions pos)
{
for (int i = 0; i < position.Length; i++)
{
if (position[i] == pos)
{
if (colour[i] == Cube.Colours.green)
{
return("g");
}
else if (colour[i] == Cube.Colours.blue)
{
return("b");
}
else if (colour[i] == Cube.Colours.yellow)
{
return("y");
}
else if (colour[i] == Cube.Colours.white)
{
return("w");
}
else if (colour[i] == Cube.Colours.orange)
{
return("o");
}
else
{
return("r");
}
}
}
return(null);
}
// Return if piece is within the specified side
public override bool InSide(Cube.Positions side)
{
if (position == side)
{
return(true);
}
else
{
return(false);
}
}
// Return if in side
public override bool InSide(Cube.Positions side)
{
foreach (Cube.Positions pos in position)
{
if (pos == side)
{
return(true);
}
}
return(false);
}
// Return if piece is in the specified side
public override bool InSide(Cube.Positions side)
{
bool inSide = false;
foreach (Cube.Positions pos in position)
{
if (pos.Equals(side))
{
inSide = true;
}
}
return(inSide);
}
/// <summary>
/// Contruct the Edge with given colours
/// </summary>
/// <param name="colours">The colours the piece will be</param>
public Edge(Cube.Colours[] colours)
{
this.colour = new Cube.Colours[2];
position = new Cube.Positions[2];
pieceType = Cube.PieceTypes.edge;
for (int i = 0; i < 2; i++)
{
colour[i] = colours[i];
switch (colour[i])
{
case Cube.Colours.green:
position[i] = Cube.Positions.top;
break;
case Cube.Colours.yellow:
position[i] = Cube.Positions.front;
break;
case Cube.Colours.red:
position[i] = Cube.Positions.right;
break;
case Cube.Colours.white:
position[i] = Cube.Positions.back;
break;
case Cube.Colours.orange:
position[i] = Cube.Positions.left;
break;
case Cube.Colours.blue:
position[i] = Cube.Positions.bottom;
break;
}
}
}
/// <summary> /// Check /// </summary> /// <param name="side"></param> /// <returns>Whether in the side or not</returns> public abstract bool InSide(Cube.Positions side);
/// <summary>
/// Rotates the side requested in a clockwise or anticlockwise direction (clockwise is relative
/// to the front face)
/// Goes through and changes the positions of the pieces within the selected side then updates
/// the cube.
/// </summary>
/// <param name="side">The side to be rotated</param>
/// <param name="clockWise">Rotate clockwise?</param>
public void RotateAroundSide(Cube.Positions side, bool clockWise)
{
if (side.Equals(Cube.Positions.front))
{
for (int i = 0; i < position.Length; i++)
{
if (clockWise)
{
if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.right;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.left;
continue;
}
}
else
{
if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.left;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.right;
continue;
}
}
}
}
else if (side.Equals(Cube.Positions.back))
{
for (int i = 0; i < position.Length; i++)
{
if (!clockWise)
{
if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.right;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.left;
continue;
}
}
else
{
if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.left;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.right;
continue;
}
}
}
}
else if (side.Equals(Cube.Positions.right))
{
for (int i = 0; i < position.Length; i++)
{
if (clockWise)
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.back;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.front;
continue;
}
}
else
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.front;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.back;
continue;
}
}
}
}
else if (side.Equals(Cube.Positions.left))
{
for (int i = 0; i < position.Length; i++)
{
if (!clockWise)
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.back;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.front;
continue;
}
}
else
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.bottom;
continue;
}
else if (position[i] == Cube.Positions.top)
{
position[i] = Cube.Positions.front;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.top;
continue;
}
else if (position[i] == Cube.Positions.bottom)
{
position[i] = Cube.Positions.back;
continue;
}
}
}
}
else if (side.Equals(Cube.Positions.top))
{
for (int i = 0; i < position.Length; i++)
{
if (clockWise)
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.left;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.front;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.right;
continue;
}
else if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.back;
continue;
}
}
else
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.right;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.back;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.left;
continue;
}
else if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.front;
continue;
}
}
}
}
else if (side.Equals(Cube.Positions.bottom))
{
for (int i = 0; i < position.Length; i++)
{
if (!clockWise)
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.left;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.front;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.right;
continue;
}
else if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.back;
continue;
}
}
else
{
if (position[i] == Cube.Positions.front)
{
position[i] = Cube.Positions.right;
continue;
}
else if (position[i] == Cube.Positions.right)
{
position[i] = Cube.Positions.back;
continue;
}
else if (position[i] == Cube.Positions.back)
{
position[i] = Cube.Positions.left;
continue;
}
else if (position[i] == Cube.Positions.left)
{
position[i] = Cube.Positions.front;
continue;
}
}
}
}
}
/// <summary>
/// Sets the position of the piece. Used for moving the piece, or for creating a cube that
/// isn't already solved
/// </summary>
/// <param name="newPosition">The new position to set to</param>
public void SetPosition(Cube.Positions newPosition)
{
position = newPosition;
}
