@Override
public boolean isLadder(IBlockAccess world, int x, int y, int z, EntityLivingBase entity) {
RustyHatchTileEntity te =
MultiBlock.getOriginProvider(RustyHatchTileEntity.class, world, x, y, z);
if (te == null) return false;
return te.shouldLadder(x, y, z);
}
