bool isValidGridPos()
{
foreach (Transform child in transform)
{
Vector2 v = Gird.roundVer2(child.position);
//1.判断是否在边界之内（左、右、下）
if (!Gird.insideBorder(v))
{
return(false);
}
//2.判断gird所对应的格子是否为空
if (Gird.gird[(int)v.x, (int)v.y] != null &&
Gird.gird[(int)v.x, (int)v.y].parent != transform)
{
return(false);
}
}
return(true);
}
void updateGrid()
{
//上一次的数据清理，移去原来占据的格子信息
for (int y = 0; y < Gird.h; y++)
{
for (int x = 0; x < Gird.w; x++)
{
if (Gird.gird[x, y] != null)
{
if (Gird.gird[x, y].parent == transform)
{
Gird.gird[x, y] = null;
}
}
}
}
//加入本次更新的位置信息
foreach (Transform child in transform)
{
Vector2 v = Gird.roundVer2(child.position);
Gird.gird[(int)v.x, (int)v.y] = child;
}
}
