Unlimited Barrier Block placement for players

[blek-id]

Player can place unlimited barrier blocks.
You just need to hide the blocks for the pipes, overload the pipe so it would break, but before it break show all hidden pipes.

1. Place pipes and hide it with any block
2. Overload the pipe with items
3. Before pipe break, use wrench to see all hidden pipe
4. Pipe breaks, barrier block stays