I am trying to make a new block like a fence I looked in both the fence and wall class and I cant find anything helpful. I only found this boolean which doesnt work for me. What do I need to add to keep the block height normal but make it so you cant climb over it?

 

 

    public boolean isPassable(IBlockAccess worldIn, BlockPos pos)

    {

        return false;

    }

 

You might want to look for something call "bounds" or "boundary" or "bounding."

I have this

 

  protected static final AxisAlignedBB ROAD_BARRIER_SIZE = new AxisAlignedBB(0.0625D, 0.0D, 0.0D, 0.9375D, 1.0D, 0.9375D);

 

 

and below that I have

 

    public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos)

    {

        return ROAD_BARRIER_SIZE;

    }

 

Without changing the size to something ridiculous is there a way to make it so you cant jump it.