void open(object sender)
{
MineSweepPictureBox pb = (MineSweepPictureBox)sender;
if (pb.Tag == numbers[0])
{
int r = pb.R;
int c = pb.C;
pb.Image = (Bitmap)pb.Tag;
if (r - 1 >= 0)
{
if (c - 1 >= 0 && grids[r - 1, c - 1].Image == cover)
{
open(grids[r - 1, c - 1]);
}
if (grids[r - 1, c].Image == cover)
{
open(grids[r - 1, c]);
}
if (c + 1 < numCol && grids[r - 1, c + 1].Image == cover)
{
open(grids[r - 1, c + 1]);
}
}
if (c - 1 >= 0 && grids[r, c - 1].Image == cover)
{
open(grids[r, c - 1]);
}
if (c + 1 < numCol && grids[r, c + 1].Image == cover)
{
open(grids[r, c + 1]);
}
if (r + 1 < numRow)
{
if (c - 1 >= 0 && grids[r + 1, c - 1].Image == cover)
{
open(grids[r + 1, c - 1]);
}
if (grids[r + 1, c].Image == cover)
{
open(grids[r + 1, c]);
}
if (c + 1 < numCol && grids[r + 1, c + 1].Image == cover)
{
open(grids[r + 1, c + 1]);
}
}
}
}
void SetupCover()
{
grids = new MineSweepPictureBox[numRow, numCol];
int w = (int)((ClientRectangle.Width) * 0.8 / numCol);
int h = (int)((ClientRectangle.Width) * 0.8 / numCol);
for (int r = 0; r < numRow; r++)
{
for (int c = 0; c < numCol; c++)
{
grids[r, c] = new MineSweepPictureBox();
grids[r, c].Width = w;
grids[r, c].Height = h;
grids[r, c].Top = 120 + r * h;
grids[r, c].Left = (int)((ClientRectangle.Width) * 0.1 + c * w);
grids[r, c].SizeMode = PictureBoxSizeMode.StretchImage;
grids[r, c].Image = cover;
grids[r, c].R = r;
grids[r, c].C = c;
Controls.Add(grids[r, c]);
}
}
}
private void mouseClick(object sender, MouseEventArgs e)
{
MineSweepPictureBox pb = (MineSweepPictureBox)sender;
switch (e.Button)
{
case MouseButtons.Left:
int opened = numCol * numRow - totalbombnum;
if (pb.Tag == bomb)
{
pb.Image = (Bitmap)pb.Tag;
transparentPanel_lose.Visible = true;
endgame();
}
else if (pb.Tag == numbers[0])
{
open(pb);
for (int r = 0; r < numRow; r++)
{
for (int c = 0; c < numCol; c++)
{
//check if the player win the game
if (grids[r, c].Image != cover)
{
opened--;
}
}
}
if (opened <= 0)
{
endgame();
transparentPanel_pass.Visible = true;
}
}
else
{
pb.Image = (Bitmap)pb.Tag;
for (int r = 0; r < numRow; r++)
{
for (int c = 0; c < numCol; c++)
{
//check if the player win the game
if (grids[r, c].Image != cover)
{
opened--;
}
}
}
if (opened <= 0)
{
endgame();
transparentPanel_pass.Visible = true;
}
}
break;
case MouseButtons.Right:
if (pb.Image == cover)
{
pb.Image = flag;
}
else if (pb.Image == flag)
{
pb.Image = question;
}
else
{
pb.Image = cover;
}
break;
}
}