public void RecursiveOpen(int x, int y, Minefield mine)
{
if (mine.isOpened())
{
return;
}
else
{
if (mine.bombInProximity != 0 || mine.CheckBomb())
{
mine.OpenCover();
return;
}
else
{
mine.OpenCover();
if (y + 1 < fieldHeight)
{
RecursiveOpen(x, y + 1, field[x, y + 1].GetComponent <Minefield>());
}
if (x + 1 < fieldWidth)
{
RecursiveOpen(x + 1, y, field[x + 1, y].GetComponent <Minefield>());
}
if (y - 1 >= 0)
{
RecursiveOpen(x, y - 1, field[x, y - 1].GetComponent <Minefield>());
}
if (x - 1 >= 0)
{
RecursiveOpen(x - 1, y, field[x - 1, y].GetComponent <Minefield>());
}
}
}
}
public void BFSOpen(Minefield mine)
{
int x, y;
Queue <Minefield> openQueue = new Queue <Minefield>();
Minefield currMine;
openQueue.Enqueue(mine);
if (mine.CheckBomb())
{
mine.OpenCover();
}
while (openQueue.Count > 0)
{
currMine = openQueue.Dequeue();
if (currMine.isOpened() || currMine.CheckBomb())
{
continue;
}
x = currMine.Coords[0];
y = currMine.Coords[1];
if (currMine.bombInProximity != 0)
{
currMine.OpenCover();
continue;
}
currMine.OpenCover();
if (x < fieldWidth && y + 1 < fieldHeight)
{
openQueue.Enqueue(field[x, y + 1].GetComponent <Minefield>());
}
if (x + 1 < fieldWidth && y < fieldHeight)
{
openQueue.Enqueue(field[x + 1, y].GetComponent <Minefield>());
}
if (x >= 0 && y - 1 >= 0)
{
openQueue.Enqueue(field[x, y - 1].GetComponent <Minefield>());
}
if (x - 1 >= 0 && y >= 0)
{
openQueue.Enqueue(field[x - 1, y].GetComponent <Minefield>());
}
}
}