public void ClickToSwap(int x, int y)
{
int dx = GetDx(x, y);
int dy = GetDy(x, y);
NumberBox currentBox = grid[x, y];
NumberBox nextBox = grid[x + dx, y + dy];
grid[x, y] = nextBox;
grid[x + dx, y + dy] = currentBox;
currentBox.UpdatePos(x + dx, y + dy);
currentBox.StartMovingAnimation(GetIconCenterByCell(new CCell(x, y)), GetIconCenterByCell(new CCell(x + dx, y + dy)));
nextBox.UpdatePos(x, y);
nextBox.transform.position = GetIconCenterByCell(new CCell(x, y));
}
public void Shuffle(System.Random random, NumberBox[,] array)
{
int lengthRow = array.GetLength(1);
for (int i = array.Length - 1; i > 0; i--)
{
int x0 = i % lengthRow;
int y0 = i / lengthRow;
int j = random.Next(i + 1);
int x1 = j % lengthRow;
int y1 = j / lengthRow;
NumberBox temp = array[x0, y0];
array[x0, y0] = array[x1, y1];
array[x1, y1] = temp;
temp.UpdatePos(x1, y1);
temp.transform.position = GetIconCenterByCell(new CCell(x1, y1));
array[x0, y0].UpdatePos(x0, y0);
array[x0, y0].transform.position = GetIconCenterByCell(new CCell(x0, y0));
}
}