protected void Spawn(int unitIndex)
{
SpawnableUnit unit = spawnableUnits[unitIndex];
if (ownerResources == null)
{
Debug.Log("owner resources = null");
}
if (ownerResources.Food >= unit.cost)
{
ownerResources.removeFood(unit.cost);
GameObject tempGO = Instantiate(unit.prefab, transform);
tempGO.GetComponent <Renderer>().material = gameController.CurrentPlayerMaterial();
tempGO.transform.position = transform.position + Vector3.up * 1.5f;
tempGO.GetComponent <UnitController>().MoveTo(DefaultTileToSpawn, DefaultPositionToSpawn);
}
}
