private void ListboxMove_SelectedIndexChanged(object sender, EventArgs e)
{
if (ListboxMove.SelectedIndex < 0)
{
return;
}
textBoxComment.Text = CommentList[ListboxMove.SelectedIndex];
if (ListboxMove.SelectedIndex > FENStep)
{
for (int i = FENStep; i < ListboxMove.SelectedIndex; i++)
{
pos.MakeMove(MoveList[i]);
}
}
else
{
for (int i = FENStep; i > ListboxMove.SelectedIndex; i--)
{
pos.UnmakeMove();
}
}
FENStep = ListboxMove.SelectedIndex;
if (FENStep > 0)
{
ptLastFrom = POSITION.UI_Coord2XY(MoveList[ListboxMove.SelectedIndex - 1].sqSrc, bFlipped);
ptLastTo = POSITION.UI_Coord2XY(MoveList[ListboxMove.SelectedIndex - 1].sqDst, bFlipped);
}
PanelBoard.Refresh();
}
void MakeMove(int sqFrom, int sqTo)
{
Graphics g = PanelBoard.CreateGraphics();
if (pos.IsLegalMove(sqFrom, sqTo))
{
int pcCaptured = pos.pcSquares[sqTo];
MOVE step = new MOVE(sqFrom, sqTo, pos.pcSquares[sqFrom], pcCaptured);
pos.MakeMove(step);
if (pos.CheckedBy(1 - pos.sdPlayer) > 0)
{
PlaySound("ILLEGAL");
pos.UnmakeMove();
return;
}
engine.MakeMove(step);
MoveList.Add(step);
CommentList.Add(textBoxComment.Text);
if (FENStep > 0)
{
//擦除上一步的起始和结束位置选择框
DrawBoard(ptLastFrom, g);
DrawBoard(ptLastTo, g);
DrawPiece(ptLastTo, pcLast, g);
}
ptLastFrom = POSITION.UI_Coord2XY(sqFrom, bFlipped);
ptLastTo = POSITION.UI_Coord2XY(sqTo, bFlipped);
pcLast = cnPieceImages[step.pcSrc];
//擦除原来的位置
DrawBoard(ptLastFrom, g);
DrawSelection(ptLastFrom, g);
//移动到新位置
DrawSelection(ptLastTo, g);
DrawPiece(ptLastTo, pcLast, g);
bSelected = false;
FENStep++;
string label = step.ToString();
if (FENStep % 2 == 1)
{
label = ((FENStep / 2 + 1).ToString() + "." + label);
}
label = label.PadLeft(8);
ListboxMove.Items.Add(label);
if (pos.pcSquares[sqTo] > 0)
{
PlaySound("CAPTURE");
}
else
{
PlaySound("MOVE");
}
if (pos.IsMate())
{//直接吃王或者绝杀
if (pos.sdPlayer == 1 && MenuAIBlack.Checked && !MenuAIRed.Checked ||
pos.sdPlayer == 0 && MenuAIRed.Checked && !MenuAIBlack.Checked)
{
PlaySound("WIN");
}
else if (pos.sdPlayer == 1 && !MenuAIBlack.Checked && MenuAIRed.Checked ||
pos.sdPlayer == 0 && !MenuAIRed.Checked && MenuAIBlack.Checked)
{
PlaySound("LOSS");
}
if (pos.sdPlayer == 0)
{
MessageBox.Show("黑方胜！");
}
else
{
MessageBox.Show("红方胜！");
}
App_inGame = false;
}
}
}
