code: public boolean callPostListener(Chunk chunk, BlockPos listener, BlockPos modified, IBlockState oldState, IBlockState newState)
  	{
  		IBlockListener.Post bl = IComponent.getComponent(IBlockListener.Post.class, chunk.getWorld().getBlockState(listener).getBlock());
  		bl.onBlockSet(chunk.getWorld(), listener, modified, oldState, newState);
  		return true;
  	}
docs: Calls IBlockListener.Pre#onBlockSet(World, BlockPos, BlockPos, IBlockState, IBlockState) for the listener {@link BlockPos}.
  
  @param chunk the chunk
  @param listener the listener
  @param modified the modified
  @param oldState the old state
  @param newState the new state
  @return true, if successful