void initBoards()
{
var children = new List <Image>();
for (int i = 0; i < transform.childCount; i++)
{
children.Add(transform.GetChild(i).GetComponent <Image>());
}
children.Sort((a, b) => getOrder(a.name) - getOrder(b.name));
int index = 0;
foreach (var child in children)
{
if (child.transform.parent != transform)
{
continue;
}
if (index % numOfEdge == 0)
{
_boards.Add(new List <Image>());
_colors.Add(new List <Color>());
}
_boards[index / numOfEdge].Add(child);
_colors[index / numOfEdge].Add(child.color);
index++;
}
_boards = BoardUtil.switchXY(BoardUtil.flipY(_boards));
_colors = BoardUtil.switchXY(BoardUtil.flipY(_colors));
}
