static public void Populate(float x, float y, int i)
{
TowerBlock block = WorldGetBlock(x, y);
if (block == null)
{
block = Instantiate(instance.blockPrefab, new Vector3(x, y, 0.0f), Quaternion.identity) as TowerBlock;
block.hpos = i;
instance.towerBlocks.Add(block);
instance.highest = y;
CameraDirector.SetNewMax(instance.highest);
}
}