public static List<Vector2> searchEmptySpace(Vector2 centerpos, ItemBasis src)
{
List<Vector2> space = new List<Vector2>();
for (int y = 0; y < 5; y++)
{
for (int x = 0; x < 5; x++)
{
Vector2 target = centerpos + new Vector2(x - 2, y - 2);
List<Collider2D> hits = new List<Collider2D>(Physics2D.OverlapPointAll(target, searchmask));
if (hits.Count == 0) space.Add(target);
if (hits.Count == 1)
{
if (hits[0].transform.tag.Equals(TagList.Item) && src != null)
{
if (hits[0].gameObject.GetComponent<ItemEntity>().Object == src) space.Add(target);
}
}
}
}
space.Sort((a, b) => (int)((a - centerpos).sqrMagnitude - (b - centerpos).sqrMagnitude));
//Debug.Log("SpaceL: " + space.Count);
Debug.Log("Pos:" + centerpos);
var c2d = Physics2D.OverlapPoint(centerpos, TagList.getLayerMask(TagList.Road));
List<Vector2> ret = new List<Vector2>();
if (c2d != null) {
TileEntity srctile = c2d.gameObject.GetComponent<TileEntity>();
foreach (Vector2 dst in space)
{
c2d = Physics2D.OverlapPoint(dst, TagList.getLayerMask(TagList.Road));
//Debug.Log("C2D: "+c2d);
TileEntity dsttile = c2d != null ? c2d.gameObject.GetComponent<TileEntity>() : null;
//Debug.Log("Dst: " + dsttile);
if (dsttile != null)
{
AStarSearch astar = new AStarSearch(srctile, dsttile);
//Debug.Log(astar.reachableWith(3));
//Debug.Log("TatalCost: "+AStarSearch.getTotalCost(astar.EndNode));
if (astar.reachableWith(3)) ret.Add(dst);
}
}
ret.Sort((a, b) => (int)((a - centerpos).sqrMagnitude - (b - centerpos).sqrMagnitude));
//Debug.Log("RetL: "+ret.Count);
}
return ret;
}
