/*********************************************************************
* IsCheckMate
* Loop through the board and for each piece we check if they can kill
* the king if they can we end and return true.
*********************************************************************/
public bool IsCheckMate()
{
for (int r = 0; r < 8; r++)
{
for (int c = 0; c < 8; c++)
{
Piece piece = board[r, c].GetPiece();
if (piece != null && piece.GetTeam() != turn && piece.GetPieceType() == "King")
{
Piece king = board[r, c].GetPiece();
Piece killer = null;
king.CalcPossMoves(board);
bool Check = false;
int checkCount = 0;
int vulnerableChecks = 0;
if (IsCheck(r, c, ref killer))
{
Check = true;
checkCount++;
if (IsKillable(killer.GetRow(), killer.GetColumn(), turn))
{
vulnerableChecks++;
}
}
if (Check)
{
for (int i = 0; i < king.GetPossMoves().Count; i++)
{
if (IsCheck(king.GetPossMoves()[i].row, king.GetPossMoves()[i].col, ref killer))
{
checkCount++;
if (IsKillable(killer.GetRow(), killer.GetColumn(), turn))
{
vulnerableChecks++;
}
}
}
}
if (checkCount > 0 && checkCount == king.GetPossMoves().Count)
{
checkText.Text = "CHECKMATE";
return(true);
}
else if (checkCount == 0 || checkCount == vulnerableChecks)
{
checkText.Text = "";
}
else if (Check)
{
MessageBox.Show("king is checked");
checkText.Text = "CHECK";
}
}
}
}
return(false);
}
/*********************************************************************
* IsOtherTeam
* Parameters
* piece - the piece we are checking
* Check to see if the piece is an enemy piece or not
*********************************************************************/
public bool IsOtherTeam(Piece piece)
{
if (piece != null)
{
if (piece.GetTeam() != this.team)
{
return(true);
}
}
return(false);
}
/*********************************************************************
* IsCheck
* Loop through the board and for each piece we check if they can kill
* the king if they can we end and return true.
*********************************************************************/
public bool IsCheck(int row, int col, ref Piece killer)
{
for (int r = 0; r < 8; r++)
{
for (int c = 0; c < 8; c++)
{
killer = board[r, c].GetPiece();
if (killer != null && killer.GetTeam() == turn)
{
killer.CalcPossMoves(board);
if (killer.IsPossible(row, col))
{
return(true);
}
}
}
}
return(false);
}
private void SetForegroundColor(string color, Piece piece = null)
{
color = color.ToLower();
bool doesNotMatch = false;
switch (color)
{
case "white":
Console.ForegroundColor = ConsoleColor.White;
break;
case "black":
Console.ForegroundColor = ConsoleColor.Black;
break;
case "darkblue":
Console.ForegroundColor = ConsoleColor.DarkBlue;
break;
case "darkgreen":
Console.ForegroundColor = ConsoleColor.DarkGreen;
break;
case "darkcyan":
Console.ForegroundColor = ConsoleColor.DarkCyan;
break;
case "darkred":
Console.ForegroundColor = ConsoleColor.DarkRed;
break;
case "darkmagenta":
Console.ForegroundColor = ConsoleColor.DarkMagenta;
break;
case "darkyellow":
Console.ForegroundColor = ConsoleColor.DarkYellow;
break;
case "darkgray":
Console.ForegroundColor = ConsoleColor.DarkGray;
break;
case "gray":
Console.ForegroundColor = ConsoleColor.Gray;
break;
case "blue":
Console.ForegroundColor = ConsoleColor.Blue;
break;
case "green":
Console.ForegroundColor = ConsoleColor.Green;
break;
case "cyan":
Console.ForegroundColor = ConsoleColor.Cyan;
break;
case "red":
Console.ForegroundColor = ConsoleColor.Red;
break;
case "magenta":
Console.ForegroundColor = ConsoleColor.Magenta;
break;
case "yellow":
Console.ForegroundColor = ConsoleColor.Yellow;
break;
default:
doesNotMatch = true;
break;
}
if (doesNotMatch)
{
if (piece != null)
{
switch (piece.GetTeam())
{
case 1:
Console.ForegroundColor = ConsoleColor.Red;
break;
case 2:
Console.ForegroundColor = ConsoleColor.Blue;
break;
}
}
}
}
