private void OnCollisionEnter(Collision c)
{
BlockController block = c.gameObject.GetComponent <BlockController>();
if (block && transform.localScale.y - BiomeManager.BlockToWorldPos(CurrentBiomePos(), block.biomeCoords).y < Biome.BlockSize * .9)
{
// TODO check if the Player is inside the x and z boundaries of the BlockThePlayerWalksOn.
BlockThePlayerWalksOn = block;
}
}