//检查邻居节点合法性
//*0
//0*
//斜方向
static private bool UF_CheckNeibourhoodValid(ASGrid asGrid, ASGridData a, ASGridData b)
{
int minX = a.X < b.X ? a.X : b.X;
int minY = a.Y < b.Y ? a.Y : b.Y;
int vCount = 0;
int width = asGrid.width - 1;
int height = asGrid.height - 1;
for (int k = 0; k < 2; k++)
{
for (int i = 0; i < 2; i++)
{
if (asGrid.UF_GetState(Math.Min(minX + i, width), Math.Min(minY + k, height)) == 0)
{
vCount++;
}
}
}
return(vCount >= 3);
}
public int UF_GetGridState(int x, int y)
{
return(m_ASGrid.UF_GetState(x, y));
}