} //END OF ConnectFour METHOD
/// <summary>
/// This event handler takes care of placing a new
/// game piece on the board in the corresponding column
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button_Click(object sender, EventArgs e)
{
Button button = (Button)sender;
string buttonHit = button.Text;
_game.FindColumn(buttonHit);
Color color = new Color();
if (uxTurnLabel.BackColor == Color.Red)
{
color = Color.Red;
uxTurnLabel.BackColor = Color.Black;
uxTurnLabel.ForeColor = Color.White;
uxTurnLabel.Text = "Black";
} //END OF IF
else
{
color = Color.Black;
uxTurnLabel.BackColor = Color.Red;
uxTurnLabel.ForeColor = Color.Black;
uxTurnLabel.Text = "Red";
} //END OF ELSE
if (_game.Column.Data == null)
{
_game.Column.Data = new DoubleLinkedListCell <GamePiece>(buttonHit + 1);
_game.Column.Data.Data = new GamePiece(color, 1, Convert.ToChar(buttonHit));
SetColor(buttonHit + "1", color);
}
else
{
GamePiece add = new GamePiece(color, _game.Column.Data.Data.Row + 1, Convert.ToChar(buttonHit));
DoubleLinkedListCell <GamePiece> newPiece = new DoubleLinkedListCell <GamePiece>((buttonHit + (_game.Column.Data.Data.Row + 1)).ToString());
newPiece.Data = add;
newPiece.Next = null;
newPiece.Prev = _game.Column.Data;
_game.Column.Data = newPiece;
SetColor(buttonHit + add.Row.ToString(), color);
if (_game.Column.Data.Data.Row == 6)
{
button.Enabled = false;
_counter++;
} //END OF IF
} //END OF ELSE
if ((_game.CheckWin(_game.Column.Data)))
{
MessageBox.Show(color.ToString() + " is the winner");
try
{
Environment.Exit(0);
} //END OF TRY
catch
{ } //END OF CATCH
} //END OF IF
if (_counter == 7)
{
MessageBox.Show("It is a Draw");
try
{
Environment.Exit(0);
} //END OF TRY
catch
{ } //END OF CATCH
} //END OF IF
} //END OF uxButton_Click
