typically this is a state that only lasts for a tick or so, but it's a race condition that is regardless very commonly encountered.
If you were very unlucky, you might have noticed grass randomly dying when you were spawning or flying around, even though it was in full sky light.
opcache preloading doesn't store non-class constants, but it does store class constants. Class constants that reference non-class constants are pre-resolved into values before storing in opcache SHM, so class constants are OK to use, but non-class constants will come back as undefined.
this was degraded whenever it was I decided to make chunks always be allocated. This commit uses a fast path for light filling in subchunks which are completely clear of the heightmap, which returns the performance back to its old fast levels.
running composer update on 7.4 will generate a lock file using the newest dependencies which work for the current PHP version, which usually isn't desirable for a project like this where developers might be using newer PHP versions than users.
running composer update on 7.4 will generate a lock file using the newest dependencies which work for the current PHP version, which usually isn't desirable for a project like this where developers might be using newer PHP versions than users.
This commit fixes the 5+ years-old bug with the movement anti-cheat that everyone has complained about: sprinting on stairs causes rubberbanding.
This commit addresses this problem at long last, along with a handful of precursor commits that were necessary to fix this problem:
- dac76f0e0f14d9beae3e55491ab9f61353db1b68
- 89fe8f7f10716fed6193646984a7e2d28f6f6ce5
- 2d77b1e3649d11a6072fbd1dbf88574b6ebf1af3
Additionally, these changes now allow the anti-cheat to be accurate to at least 0.001 of a block, perhaps even better. I didn't commit a change to the threshold here, but it was instrumental to pinning down the exact nature of these bugs.
This closes#1475, at long last.
this fixes bugs where the entity would jump in the air when walking on blocks like carpet. It also fixes a lot of the issues with stepping in the anti-cheat, allowing to reduce the error tolerance on movement processing.
this was causing the movement anti-cheat to shit itself after the first movement because it used setPosition() on the player if the position wasn't exactly perfect (which obviously it never is perfect, because of fp rounding errors).
this allows it to be imported by other repos using the same config (for example plugins needing PHPStan analysis) without them needing to copy paste big blocks of shit every time something little changes.
