void InitMap()
{
if (gridMap == null)
{
gridMap = new CGrid[Col, Row];
}
foreach (CGrid grid in gridMap)
{
if (grid)
{
GameObject.Destroy(grid.gameObject);
}
}
RectTransform rectTransform = transform as RectTransform;
for (int i = 0; i < Col; ++i)
{
for (int j = 0; j < Row; ++j)
{
CGrid grid = GameObject.Instantiate(gridBtn) as CGrid;
grid.map = this;
grid.setPos(i, j);
grid.setParent(rectTransform);
gridMap[i, j] = grid;
}
}
for (int i = 0; i < Col; ++i)
{
for (int j = 0; j < Row; ++j)
{
if (Random.value < 0.1 && !(i == startCol && j == startRow))
{
gridMap[i, j].select();
}
}
}
}