private void MineMouseUp(object sender, EventArgs e)
{
MineControl btn = (MineControl)sender;
switch (btn.MouseStatus)
{
case 1: //left
btn.Unseal();
if (btn.Value == 0)
{
FloodFill(btn.LocationX, btn.LocationY);
}
break;
case 2: //right
//do nothing
break;
case 3: //both
bool doUnseal = false;
//检查是否符合翻开的条件
if (CheckCondition(btn.LocationX, btn.LocationY))
{
doUnseal = true;
}
for (int i = -1; i <= 1; i++)
{
if (i + btn.LocationX < 0 || i + btn.LocationX >= X)
{
continue;
}
for (int j = -1; j <= 1; j++)
{
if (j + btn.LocationY < 0 || j + btn.LocationY >= Y)
{
continue;
}
MineControl curbtn = matrix[(i + btn.LocationX) * Y + j + btn.LocationY];
if (doUnseal)
{
curbtn.Unseal();
if (curbtn.Value == 0)
{
FloodFill(curbtn.LocationX, curbtn.LocationY);
}
}
else
{
curbtn.UnPress();
}
}
}
break;
}
}
