//Instantiate one tile
void InstantiateTile(Vector2 pos, int layer)
{
if (curPrefab == null)
{
return;
}
GameObject metaTile = (GameObject)Instantiate(curPrefab);
metaTile.transform.rotation = Quaternion.Euler(0, 0, rotation);
metaTile.transform.SetParent(FindLayer(layer).transform);
metaTile.transform.localPosition = (Vector3)pos + metaTile.transform.InverseTransformVector(OffsetWeirdTiles());
//IF it is a weird shape
if (metaTile.transform.localPosition != (Vector3)pos)
{
ArtificialPosition artPos = metaTile.AddComponent <ArtificialPosition>();
artPos.position = pos;
artPos.offset = artPos.position - (Vector2)metaTile.transform.position;
artPos.layer = curLayer;
}
Undo.RegisterCreatedObjectUndo(metaTile, "Created go");
}
//Finds object in certain position
//returns null if not found
GameObject isObjectAt(Vector2 tilePos, int curLayer)
{
//Goes through all gameobjects in the scene
object[] obj = GameObject.FindObjectsOfType(typeof(GameObject));
foreach (object o in obj)
{
GameObject g = (GameObject)o;
//Checks if they are in this position
ArtificialPosition artPos = g.GetComponent <ArtificialPosition>();
if (artPos == null)
{
if (g.transform.localPosition == (Vector3)tilePos && (g.name != "gizmoCursor" && g.name != "gizmoTile"))
{
//fixes nested prefabs error
//only finds prefabs that are not nested
if (g.transform.parent != null && g.transform.parent.GetComponent <Layer> ().priority == curLayer)
{
if (g.transform.parent.parent == null)
{
return(g);
}
}
}
}
else
{
if (artPos.position == tilePos && g.name != "gizmoCursor")
{
return(g);
}
}
}
//PerformCheks for artificial
return(null);
}
