//kiem tra xem quan 0 cua ben color co bi chieu khong
public bool isChecked(int color)
{
int x1, y1;
if (color == 1)
{
quan0 xanh0 = new quan0(1);
return(xanh0.isChecked(this, out x1, out y1));
}
else
{
quan0 do0 = new quan0(2);
return(do0.isChecked(this, out x1, out y1));
}
}
//tra lai true neu nhu co the phong ngu duoc, false neu nhu het co
public bool canDefend(int color)
{
if (this.isChecked(3 - color))
{
return(true);
}
int x1, y1;
quan0 quan_0 = new quan0(color);
if (!quan_0.isChecked(this, out x1, out y1))
{
return(true);
}
if (color == 1)
{
if (x1 == 4)
{
//co the phong ngu duoc neu nhu an duoc quan (4, y1) hoac (4, y1-1)
//hoac co the di duoc quan vao o nam giua (4,1) va (4,y1-1)
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 11; j++)
{
if (this.getInfo(i, j) != -1 && this.getInfo(i, j) < 10 && this.getInfo(i, j) > 0)
{
quan19 quan_minh = new quan19(1, this.getInfo(i, j), i, j);
if (quan_minh.capture(this, 4, y1) || quan_minh.capture(this, 4, y1 - 1))
{
return(true);
}
for (int t = 2; t <= y1 - 2; t++)
{
if (quan_minh.move(this, 4, t))
{
return(true);
}
}
}
}
}
}
else
{
if (y1 == 1)
{
if (x1 < 3)
{
}
if (x1 > 5)
{
}
}
else
{
if (y1 - x1 == 3)
{
//chan duoc neu an duoc quan(x1,y1) hoac (x1-1,y1-1)
//hoac co the di duoc vao o nam giua (4,1) va (x1-1,y1-1)
}
else
{
if (x1 + y1 == 5)
{
//chan duoc neu an duoc quan (x1,y1) hoac (x1+1,y1-1)
//hoac co the di duoc vao o nam giua (x1+1,y1-1) va (4,1)
}
}
}
}
}
if (color == 2)
{
if (x1 == 4)
{
//chan duoc neu an duoc quan (4,y1) hoac (4,y1+1)
//hoac co the di duoc vao o nam giua (4,y1+1) va (4,9)
}
else
{
if (y1 == 9)
{
if (x1 < 3)
{
}
if (x1 > 5)
{
}
}
else
{
if (y1 - x1 == 5)
{
//chan duoc neu co the an duoc quan (x1,y1) hoac (x1+1,y1+1)
//hoac co the di duoc vao o nam giua (x1+1,y1+1) va (4,9)
}
else
{
if (x1 + y1 == 13)
{
//chan duoc neu co the an duoc quan (x1,y1) hoac (x1-1,y1+1)
//hoac co the di duoc vao o nam giua (4,9) va (x1-1, y1+1)
}
}
}
}
}
return(false);
}