private void ColorAvailableMovments(PictureBox clickedPicture)
{
TableLayoutPanelCellPosition tableLayoutPanelCellPosition = BoardLayoutPanel.GetPositionFromControl(clickedPicture);
Piece selectedPiece = Board.GetPiece(ConverTFromCellPositionToPostion(tableLayoutPanelCellPosition));
if (selectedPiece == null)
{
MessageBox.Show("this move unavailable for some reason :( .");
return;
}
if (((selectedPiece.Color == PieceColor.Black) && (CurrentTurn == Turn.White)) || ((selectedPiece.Color == PieceColor.White) && (CurrentTurn == Turn.Black)))
{
return;
}
clickedPicture.BackColor = Color.Yellow;
foreach (Position item in selectedPiece.AvailabePosisions)
{
TableLayoutPanelCellPosition cellPosision = ConvertFromPostionToCellPosition(item);
PictureBox PicBox = BoardLayoutPanel.GetControlFromPosition(cellPosision.Column, cellPosision.Row) as PictureBox;
Piece PieceItem = Board.GetPiece(item);
if (PieceItem.Color != PieceColor.Unknown)
{
PicBox.BackColor = Color.Red;
}
else
{
PicBox.BackColor = Color.ForestGreen;
}
AvailablePiecesToMove.Add(PicBox);
}
}
private void pictureBox1_Click(object sender, EventArgs e)
{
PictureBox clickedPicture = sender as PictureBox;
if (clickedPicture != null)
{
// ignor clicking on pieces that refer to empty piece with no color
if ((clickedPicture.BackColor == Color.Transparent) && (clickedPicture.Image == null))
{
return;
}
if (firstClicked == null)
{
ColorAvailableMovments(clickedPicture);
if (clickedPicture.BackColor == Color.Transparent)
{
return;
}
firstClicked = clickedPicture;
return;
}
// igonr clicking on pieces that not colored with green !
if (clickedPicture.BackColor == Color.ForestGreen)
{
// detect if user click on same first clicked piece, if yes then he need to cancel this moving
if (firstClicked == clickedPicture)
{
foreach (PictureBox control in AvailablePiecesToMove)
{
control.BackColor = Color.Transparent;
}
firstClicked.BackColor = Color.Transparent;
firstClicked = null;
return;
}
}
if (!(AvailablePiecesToMove.Contains(clickedPicture)))
{
foreach (PictureBox control in AvailablePiecesToMove)
{
control.BackColor = Color.Transparent;
}
firstClicked.BackColor = Color.Transparent;
firstClicked = null;
return;
}
else
{
MovePiece(BoardLayoutPanel.GetPositionFromControl(firstClicked), BoardLayoutPanel.GetPositionFromControl(clickedPicture));
firstClicked = null;
}
}
}