public void setNodesInRoom()
{
foreach (GameObject g in WorldBuilder.me.worldTiles)
{
if (g == null)
{
}
else
{
WorldTile wt = g.GetComponent <WorldTile> ();
if (wt.walkable == true)
{
RoomScript r = getRoomObjectIsIn(g);
if (r == null)
{
}
else
{
r.addNodesToRoom(g);
}
}
}
}
}
