Method getBlockAt

src/main/java/net/optifine/BetterGrass.java:299–304

(BlockPos blockPos, EnumFacing facing, IBlockAccess blockAccess)

    }

    private static Block getBlockAt(BlockPos blockPos, EnumFacing facing, IBlockAccess blockAccess)
    {
        BlockPos blockpos = blockPos.offset(facing);
        Block block = blockAccess.getBlockState(blockpos).getBlock();
        return block;
    }

    private static boolean getBoolean(Properties props, String key, boolean def)
    {