/// <summary>
/// Randomly attaches one group to another
/// </summary>
public bool AttachTo(TileGroup tgToAttachTo)
{
//get all open connectors in THIS tilegroup
Vector3[] openConnectors = GlowEngine.RandomizeArray(GetOpenConnectors());
//get all open anchors on group we're connecting TO
Vector3[] tgOpenConnectors = GlowEngine.RandomizeArray(tgToAttachTo.GetOpenAnchors());
//dummy
GameObject dummy = new GameObject();
Vector3[] orTiles = new Vector3[tileList.Count];
//record original CONTAINER position
Vector3 or = containerObject.position;
//record original TILE positions
for (int i = 0; i < tileList.Count; i++)
{
orTiles[i] = tileList[i].transform.position;
}
bool safe = false;
foreach (Vector3 c in openConnectors)
{
safe = false;
//parent each TILE to dummy
foreach (Tile tile in tileList)
{
tile.transform.parent.transform.parent = dummy.transform;
}
//move containerObject to each connector in THIS group
containerObject.position = c;
//parent TILES back to containerObject
foreach (Tile tile in tileList)
{
tile.transform.parent.transform.parent = containerObject.transform;
}
//move containerObject to each anchor trying to connect to
foreach (Vector3 a in tgOpenConnectors)
{
containerObject.position = a;
//rotate 360 for different orientations?
//check collision
if (!CheckCollisionsWithinGroup(GetAllOpenConnectorsOnBoard()))
{
safe = true;
break;
}
}
if (safe)
{
break;
}
else
{
//Debug.Log( "RESETTING" );
//reset tilegroup to original position
containerObject.position = or;
for (int i = 0; i < tileList.Count; i++)
{
tileList[i].transform.position = orTiles[i];
}
}
}
Object.Destroy(dummy);
if (!safe)
{
Debug.Log("AttachTo*********NOT FOUND");
return(false);
}
GenerateGroupCenter();
return(true);
}
