this is an absurd bug that nobody would ever otherwise notice, but the problem is that the doOnFireTick() call isn't evaluated if hasUpdate is already true.
PhpStorm can't see constructor usages when the class name is dynamic. This causes maintenance problems because cross-referencing constructors called like this doesn't show up dynamic calls.
I am eating my own words this once, because having the tester plugin as a separate repository makes no sense - it is just added barriers to writing proper tests with no actual benefit. Since the tester plugin is specifically intended for CI, it doesn't make sense for it to be in its own module.
The original regex almost completely failed at its objective, because it a) only worked if there was no value for the key, and b) did not prevent all such occurrences getting transformed, while quoting patterns that would not get transformed anyway.
Previously any random error could occur during an AsyncTask preparing a chunk, and the Level would never know about it and thus never send the chunk.
I don't know how many invisible-chunk bug cases this fixes, but I expect it's quite a lot.
This reverts commit 0081e30a896a730f9598353353f6ee258803850e.
The logic introduced by this commit is correct in MC JAVA 1.9+. Unfortunately, nobody likes 1.9+ for combat.
Some testing in MCPE vanilla made it apparent that this logic isn't correct for MCPE. The old logic is correct for pre-1.9 knockback.
it's possible to walk off a tower while flying without moving vertically, and this code previously wouldn't detect that, leaving a gaping hole in the anti-cheat.
this was an interesting bug.
This was discovered by making a projectile's drag 0, making its gravity a factor of its throw force (such that force / gravity = integer value), and then throwing it directly up. At the apex, an error would occur due to trying to do a ray trace with a zero vector.
This also led me to realize that there's an edge case in the current movement system - if an entity's motion reaches 0, it will stop getting movement updates. This can be undesirable when things such as gravity cause motion to become zero when throwing a projectile directly upwards. This will need to be fixed separately.
