public int getBlockTextureFromSideAndMetadata(int side, int metadata)
    {
        if(side == 0)
        {
            return blockIndexInTexture;
        }
        else if(side == 1)
        {
            return blockIndexInTexture + 3;
        }
        else
        {
            switch(metadata)
            {
            case 0:
                return side == 3 ? blockIndexInTexture + 1 : side == 2 ? blockIndexInTexture + 2 : blockIndexInTexture;
            case 1:
                return side == 4 ? blockIndexInTexture + 1 : side == 5 ? blockIndexInTexture + 2 : blockIndexInTexture;
            case 2:
                return side == 2 ? blockIndexInTexture + 1 : side == 3 ? blockIndexInTexture + 2 : blockIndexInTexture;
            case 3:
                return side == 5 ? blockIndexInTexture + 1 : side == 4 ? blockIndexInTexture + 2 : blockIndexInTexture;
            default:
                return blockIndexInTexture;
            }
        }
    }