public void TraverseCellsWithinSquare <TCookie>(int distFromCenter, int centerX, int centerZ, Board.CellTraverseWithCookieCallback <TCookie> callback, TCookie cookie)
{
int num = centerX - distFromCenter;
int num2 = centerX + distFromCenter;
int num3 = centerZ - distFromCenter;
int num4 = centerZ + distFromCenter;
for (int i = num; i <= num2; i++)
{
for (int j = num3; j <= num4; j++)
{
BoardCell cellAt = this.GetCellAt(i, j);
if (cellAt != null)
{
callback(cellAt, cookie);
}
}
}
}
public void TraverseCircle <TCookie>(int radius, int centerX, int centerZ, Board.CellTraverseWithCookieCallback <TCookie> callback, TCookie cookie)
{
if (radius == 0)
{
callback(this.GetCellAt(centerX, centerZ), cookie);
return;
}
if (radius == 1)
{
callback(this.GetCellAt(centerX - 1, centerZ - 1), cookie);
callback(this.GetCellAt(centerX, centerZ - 1), cookie);
callback(this.GetCellAt(centerX + 1, centerZ - 1), cookie);
callback(this.GetCellAt(centerX - 1, centerZ), cookie);
callback(this.GetCellAt(centerX, centerZ), cookie);
callback(this.GetCellAt(centerX + 1, centerZ), cookie);
callback(this.GetCellAt(centerX - 1, centerZ + 1), cookie);
callback(this.GetCellAt(centerX, centerZ + 1), cookie);
callback(this.GetCellAt(centerX + 1, centerZ + 1), cookie);
return;
}
int i = radius;
int num = 0;
int num2 = 1 - i;
while (i >= num)
{
if (i > num)
{
for (int j = i; j >= -i; j--)
{
callback(this.GetCellAt(j + centerX, num + centerZ), cookie);
}
}
if (num > 0 && num < i)
{
for (int k = i; k >= -i; k--)
{
callback(this.GetCellAt(k + centerX, -num + centerZ), cookie);
}
}
if (num2 < 0)
{
num++;
num2 += 2 * num + 1;
}
else
{
for (int l = num; l >= -num; l--)
{
callback(this.GetCellAt(l + centerX, i + centerZ), cookie);
}
for (int m = num; m >= -num; m--)
{
callback(this.GetCellAt(m + centerX, -i + centerZ), cookie);
}
num++;
i--;
num2 += 2 * (num - i + 1);
}
}
}
