public void StartWallPlacement(Vector3 position)
{
wallStart = position;
wallBeingPlaced = Instantiate(wallPrefab, SimManager.instance.world.transform).GetComponent <Wall>();
wallBeingPlaced.transform.position = wallStart;
wallBeingPlaced.transform.localScale = Vector3.zero;
wallBeingPlaced.BeginPlacement();
wallStarted = true;
StartCoroutine(DelayPlacement());
}