Lithium (Fabric)

Lithium (Fabric)

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Primed TNT collision check being buggy (possibly overflow)

aria1th opened this issue ยท 4 comments

commented

Expected Behavior

TNT is primed but it cancels momentum and collides with block so falls downward(with small momentum ahead grindstone)

Actual Behavior

TNT momentum is not cancelled and glitch through blocks or even gets accerlated

Reproduction Steps

  1. build tnt duping contraption. I used fallen's dustless tree farm, there is WDL : https://www.youtube.com/watch?v=6qTqvMMTbB0 and check it works properly.
  2. run massive amount of explosion, such as 272 world eater, or run it indefinitely. you can simply do it with attaching observer clock to tnt chamber part.
  3. run again and tnt will glitch through block and gets buggy.

Attachments

https://www.youtube.com/watch?v=ByAARFSY-k4

Any mods used : Lithium 0.5.2, carpet mod 1.4.9
MC version : 1.16.2

commented

Does the fix suggested here resolve your problem?

commented

tick warped for 144k tick and I think it works

commented

Probably the same issue. The oversized blocks counter overflows at 32768 and then an optimization that skips checking for fences and other oversized blocks fails.

commented

The fix for this issue has made it into Lithium 0.5.3.