void SetPlayerColor(GameObject player)
{
int playerId = GetPlayerId(player);
player.GetComponent <SpriteRenderer>().material.SetColor("NewColor1", CustomFunctions.PlayerIdToColor(playerId));
//player.GetComponent<SpriteRenderer>().material.SetColor("NewColor1", Color.white);
player.GetComponent <SpriteRenderer>().material.SetColor("NewColor2", CustomFunctions.DarkColor(CustomFunctions.PlayerIdToColor(playerId)));
}