CraftBukkit breaks legacy world conversion in three ways:
- Writes userdata to the path of the userdata folder rather than to
the correct file inside the aforementioned folder. This causes the
userdata folder to fail to be created as a file already exists at
its path.
- Makes changes to how multiworld works, without modifying
McRegionUpgrader to be aware of these changes.
- Calls methods on Bukkit before the server is initialized.
This patch fixes all of these issues, and also threads the
McRegionUpgrader to improve performance.
* Ensure priority updates are determined by current level, not deferred level
Deferral could cause an infinite loop to occur.
Also, re-add the light engine priority logic.
* Rebase
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
CraftBukkit Changes:
5be41fb8 SPIGOT-6720: Fix bed explosion checks
09b99daf SPIGOT-6722: Close entity manager when unloading world
3a9561bf SPIGOT-6686: Changes in MaximumRepairCost for Anvil Rename cause inconsistency
The chunk system can swallow the exception given it's all
built with completablefuture, so ensure it is at least printed.
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
c9a46ebf #653: Add World#spawn with randomizeData parameter
e49c2e3a Damageable should extend ItemMeta
01ff04f4 SPIGOT-5880, SPIGOT-5567: New ChunkGenerator API
ca5b4b1a SPIGOT-6697: Deprecate generateTree with BlockChangeDelegate as it does not handle tiles
CraftBukkit Changes:
7c8bbcbe SPIGOT-6716: Preserve the order of stored enchantments of enchanted books.
18027d02 #914: Add World#spawn with randomizeData parameter
3cad0316 SPIGOT-6714: Don't fire PlayerBucketEvent when empty
8c6d60cf Fix server crash with BlockPopulator when entities are at a negative chunk border
4f6bcc84 SPIGOT-5880, SPIGOT-5567: New ChunkGenerator API
78d5b35b SPIGOT-6697: Restore generateTree with BlockChangeDelegate behaviour
15792f0d Rebuild patch
c949675e SPIGOT-6713: Cancelling EntityTransformEvent Causes Deceased Slimes To Not Despawn
a955f15c Fix issues with new ChunkGenerator API
a0a37f41 SPIGOT-6630: Replacing an enchantment on an item creates a conflict error
Spigot Changes:
b166a49b Rebuild patches
3c1fc60a SPIGOT-6693: Composters only take in one item at custom hopper speeds
This object is created so often that it likely creates problems with the
ThreadLocalMap because the weak references can't be cleaned up fast
enough. This has manifest as lag seemingly caused by WorldEdit:
https://github.com/EngineHub/WorldEdit/issues/1668
Mojang made some changes to priorities in 1.17 and it seems that these changes
conflict with the changes made in this patch, which in some cases appears to
cause excessive rescheduling of tasks.
This, however, is not confirmed as such but seems to be the behavior that we're
seeing to cause this issue, if mojang has adopted the changes we suggested,
then a good chunk of this patch may be unneeded, but, this needs a much better
look than I'm currently able to do
