Method canPlaceBlockOnSide

src/main/java/net/minecraft/block/Block.java:865–868

Check whether this Block can be placed on the given side

(World worldIn, BlockPos pos, EnumFacing side)

     * Check whether this Block can be placed on the given side
     */
    public boolean canPlaceBlockOnSide(World worldIn, BlockPos pos, EnumFacing side)
    {
        return this.canPlaceBlockAt(worldIn, pos);
    }

    public boolean canPlaceBlockAt(World worldIn, BlockPos pos)
    {