HashMapPalette uses an instance of CrudeIncrementalIntIdentityHashBiMap
internally. A Palette has a preset maximum size = 1 << bits.
CrudeIncrementalIntIdentityHashBiMap has an initial size but is
automatically resized. The CrudeIncrementalIntIdentityHashBiMap is created
with the maximum size in the constructor of HashMapPalette, with the aim
that it doesn't need to be resized anymore. However, there are two things
that I think Mojang hasn't considered here:
1) The CrudeIncrementalIntIdentityHashBiMap is resized, when its initial
size is reached and not the next time, when a further object is added.
2) HashMapPalette adds objects (unnecessarily) before checking if the
initial size of CrudeIncrementalIntIdentityHashBiMap is reached.
This means to actually avoid resize operations in
CrudeIncrementalIntIdentityHashBiMap, one has to add 2 to the initial size
or add 1 and check the size before adding objects. This commit implements
the second approach. Note that this isn't only an optimization but also
makes async reads of Palettes fail-safe. An async read while the
CrudeIncrementalIntIdentityHashBiMap is resized is fatal and can even lead
to corrupted data. This is also something that Anti-Xray is currently
relying on.
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:
9115281f SPIGOT-6832: Improve Player#getPing docs
CraftBukkit Changes:
fd3478bc7 #967: Store last lava contact location for events
Spigot Changes:
dbf49382 Rebuild patches
58cb9d26 #113: Use simulationDistance for entity activation range base
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:
4b5f9882 Fix when bundler directory is a symlink
6f3509d1 Release POIs when villagers are removed by plugins
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:
03b725233 SPIGOT-6823: Fix loading custom world in combination with superflat
359d0533a #970: Correct typo in README.md
110492932 Fix per-world worldborder command
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:
b46ac671 Update to Minecraft 1.18
CraftBukkit Changes:
bc14cb64 Update to Minecraft 1.18
Spigot Changes:
a5dea1cb Update to Minecraft 1.18
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:
ab6e73a2 Correct copied javadoc from previous commit
CraftBukkit Changes:
9fb3aa4c SPIGOT-6817: Revert back to old block state behaviour again
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:
810cb078 Add hideEntity / showEntity API
CraftBukkit Changes:
04f8e7e2 SPIGOT-6814: (Chunk) PersistentData is lost after restart
37fd1917 Add hideEntity / showEntity API
7e2214da Move checkstyle to slightly later compile phase
45c3f826 SPIGOT-6816: Fix ChunkSnapshot#getBiome
Spigot Changes:
b11f318f Rebuild patches
622b2310 SPIGOT-6811: Fix mob spawning mismatch
2b2a3d56 Rebuild patches
If a chunk had no entities or block entities, it would fail
to load the PDC. This adds an additional check to see if there is
PDC and then to load that if so.
See: https://hub.spigotmc.org/jira/browse/SPIGOT-6814
Upstream adds this check and didn't flip it since mojang flipped the
return boolean from previous versions. This will end up removed
from this patch when (if) upstream fixes this
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:
c9b35cdb PR-684: Make PotionEffectType implement Keyed
CraftBukkit Changes:
c86a3f7a PR-959: Fix World#refreshChunk
af8a8b70 PR-962: Make PotionEffectType implement Keyed
Spigot Changes:
7514aa37 SPIGOT-6806: Add setting to disable new chunks generation under existing chunks
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:
716b4fce Revert SnakeYAML upgrade
ca6f8942 Update to Minecraft 1.18-rc3
57e7e952 #683: Add Player#showDemoScreen
CraftBukkit Changes:
c98abfb0 Update to Minecraft 1.18-rc3
9b258501 #960: Add Player#showDemoScreen
d9542247 Produce remapped jars after bootstrap jar
99f3ddde SPIGOT-6808: Fix RegionAccessor#getBiome
Spigot Changes:
b7a4222e Update to Minecraft 1.18-rc3
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:
d25437bc Update to Minecraft 1.18-pre8
CraftBukkit Changes:
5a39a236 Update to Minecraft 1.18-pre8
Spigot Changes:
7840c2af Update to Minecraft 1.18-pre8
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:
a58fde42 Fix crash with composters
a11ec5d7 Remove unnecessary CraftBlock creation in CraftRegionAccessor#setBlock
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:
ea30a299 Add docs in ServerListPingEvent based on changes from 1.18
CraftBukkit Changes:
03f249f0 Generate bootstrap jar separately
3b214b5a SPIGOT-6803: Fix ServerPing not using the new logic for show players in 1.18
Spigot Changes:
c07753b0 Rebuild patches
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:
07a05531 SPIGOT-6781: Add Block#canPlace
CraftBukkit Changes:
dd02403b Fix upgrading worlds with custom generators
1c82731d SPIGOT-6781: Add Block#canPlace
2f6662d4 Improve multi-dimension code
6ac2e032 SPIGOT-6802: Fix major issues with --forceUpgrade
Spigot Changes:
d5de7346 Rebuild patches
Also adds per-world spawn limit config in paper.yml for `underground_water_creature`, and migrates existing spawn limit config options to their Mojang names.
Instead of allocating the 4KB for every chunk section, cache it locally and
reuse it for other chunk sections to save on allocations. These allocations add
up very quickly when saving chunks frequently.
For example, with 30,000 chunks and 16 chunk sections per chunk (which will
actually get larger in 1.18) it allocates nearly 2GB, which this patch
eliminates entirely.
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:
cfd18bd0 SPIGOT-6436: Add Player#stopAllSounds
CraftBukkit Changes:
b58f4299 SPIGOT-6436: Add Player#stopAllSounds
eb191612 SPIGOT-6783: Items do not appear in custom anvil inventories
376edf4f SPIGOT-6779: Fix LivingEntity#attack for Player entities
747a73ec SPIGOT-6772: Use entity mailbox and re-schedule entities if they get unloaded
These used to be here from Spigot, but were dropped with 1.17.
Now in 1.17, this state is _even more_ critical than it was before,
so these must exist to catch stupid plugins.
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:
9b45fa2f #667: Allow setting BrewEvent results
8c776ddc SPIGOT-6762: ChatPaginator.wordWrap only transfers one modifier
da372966 SPIGOT-4590, SPIGOT-6769: Clarify DamageCause documentation
CraftBukkit Changes:
cef1fda3 #947: Add missing spawn eggs for SpawnEggMeta
eb9a0f34 #945: Allow setting BrewEvent results
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:
58c2d3c7 SPIGOT-6771: Help command tab completion does not respect permissions
CraftBukkit Changes:
fd50041d SPIGOT-6768: Remove upper bound on setFreezeTicks
Spigot Changes:
38929296 SPIGOT-6767: Configurable Thunder Chance
If the chunk count is high, then the memory used by the
chunks adds up and could cause problems. By flushing
every so many chunks, the server will not become
stressed for memory. It will also not increase the total
time to save, as flush saving performs a full flush at
the end anyways.
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:
9590b610 SPIGOT-6749: Library Loader does not correctly isolate dependencies
CraftBukkit Changes:
11c9299f #940: Fixed a NPE during CraftBlockEntityState#update.
960f3109 #937: Fixes related to unplaced BlockStates and the recent world generation changes.
4faf479e SPIGOT-6754: We ignore any still present TileEntity now when we create a BlockState for a block of type AIR.
a72d5404 SPIGOT-6754: Temporarily restore previous behaviour for tile entities with removed blocks
Spigot Changes:
dc75aca8 Remove redundant 'Log null TileEntity Owner' patch
* Re-readd root/admin user detection
* I am dum
* Only run id command if needed
* Use ProcessBuilder
* Link to issue
* Rebase
Co-authored-by: Madeline Miller <mnmiller1@me.com>
The logic cannot even determine what local chunk they should be,
and out of bounds chunks can only occur from external modifications
to the regionfile.
If regionfile recalculation cannot occur, then do not attempt
to retry read actions.
Fixes https://github.com/PaperMC/Paper/issues/6718
* Readd root/admin user detection
* Use original test for Windows, use UID for unix and add co-author
* Move logging and remove unnecessary reader
* try with resources
* Use Windows security identifiers + reduce size of Unix check
* Remove extra newline at the bottom of the message
* Change wording
* Address comments
* Link to Maddy's article
* Use warning log level
Previously the upstream FurnaceStartSmeltEvent would default to the
recipes cooking time, ignoring any modifications from the furnace speed
multiplier.
While this works correctly for upstream, paper introduces the speed
multiplier API, which allows a different cook time from the one provided
by the recipe.
This commit now passes the modified cooktime to the furnace start smelt
event explicitly, instead of allowing the event to default to the
recipes cooking time, thus ensuring that the speed modifier is
respected.
Resolves: #6376
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:
44cfe143 SPIGOT-6249: Add Missing Effect Constants
CraftBukkit Changes:
14928261 SPIGOT-6249: Add Missing Effect Constants
332335e1 SPIGOT-6731: "Nag author" message in CraftServer lists one author only
6cd975d0 SPIGOT-5732, SPIGOT-6387: Overhaul Hanging entities
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:
7da4c0be SPIGOT-6729: Add Chunk.isEntitiesLoaded()
CraftBukkit Changes:
9217b523 #929: Call EntityBlockFormEvent for Wither Rose placed by dead entity
757d42ae SPIGOT-6729: Add Chunk.isEntitiesLoaded()
Add commands to get the mobcaps for a world, as well as the mobcaps for
each player when per-player mob spawning is enabled.
Also has a hover text on each mob category listing what entity types are
in said category
This re-introduces the issue behind #5872 but fixes#6543
The logic here is generally flawed however somewhat of a nuance,
upstream uses managedBlock which is basically needed to process
the posted entity adds, but, has the side-effect of processing any
chunk loads which has the naunce of stacking up and either causing a
massive performance hit, or can potentially lead the server to crash.
This issue is particularly noticable on paper due to the cumulative efforts
to drastically improve chunk loading speeds which means that there is much more
of a chance that we're about to eat a dirtload of chunk load callbacks, thus
making this issue much more of an issue
Note from Spottedleaf:
Please note that this doesn't fix any problems using dataconverter
because dataconverter does not re-route world gen settings conversion.
Co-authored-by: Callum Seabrook <callum.seabrook@prevarinite.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:
ed7bba95 SPIGOT-6547: Chunk#getEntities() doesn't return all entities immediately after chunk load
d99a585c SPIGOT-6719: Add getTileEntities() to LimitedRegion
CraftBukkit Changes:
422cec08 Rebuild patch
15f27fc7 SPIGOT-6547: Chunk#getEntities() doesn't return all entities immediately after chunk load
cbd747af SPIGOT-6719: Add getTileEntities() to LimitedRegion
Spigot Changes:
6c1c1b26 Rebuild patches
This PR contains all of Tuinity's patches. Very notable ones are:
- Highly optimised collisions
- Optimised entity lookups by bounding box (Mojang made regressions in 1.17, this brings it back to 1.16)
- Starlight https://github.com/PaperMC/Starlight
- Rewritten dataconverter system https://github.com/PaperMC/DataConverter
- Random block ticking optimisation (wrongly dropped from Paper 1.17)
- Chunk ticking optimisations
- Anything else I've forgotten in the 60 or so patches
If you are a previous Tuinity user, your config will not migrate. You must do it yourself. The config options have simply been moved into paper.yml, so it will be an easy migration. However, please note that the chunk loading options in tuinity.yml are NOT compatible with the options in paper.yml.
* Port tuinity, initial patchset
* Update gradle to 7.2
jmp said it fixes rebuildpatches not working for me. it fucking better
* Completely clean apply
* Remove tuinity config, add per player api patch
* Remove paper reobf mappings patch
* Properly update gradlew
* Force clean rebuild
* Mark fixups
Comments and ATs still need to be done
* grep -r "Tuinity"
* Fixup
* Ensure gameprofile lastaccess is written only under the state lock
* update URL for dataconverter
* Only clean rebuild tuinity patches
might fix merge conflicts
* Use UTF-8 for gradlew
* Clean rb patches again
* Convert block ids used as item ids
Neither the converters of pre 1.13 nor DFU handled these cases,
as by the time they were written the game at the time didn't
consider these ids valid - they would be air. Because of this,
some worlds have logspam since only DataConverter (not DFU or
legacy converters) will warn when an invalid id has been
seen.
While quite a few do need to now be considered as air, quite a lot
do not. So it makes sense to add conversion for these items, instead
of simply suppressing or ignoring the logs. I've now added id -> string conversion
for all block ids that could be used as items that existed in the game
before 1.7.10 (I have no interest in tracking down the
exact version block ids stopped working) that were on
https://minecraft-ids.grahamedgecombe.com/
Items that did not directly convert to new items will
be instead converted to air: stems, wheat crops, piston head,
tripwire wire block
* Fix LightPopulated parsing in V1466
The DFU code was checking if the number existed, not if it
didn't exist. I misread the original code.
* Always parse protochunk light sources unless it is marked as non-lit
Chunks not marked as lit will always go through the light engine,
so they should always have their block sources parsed.
* Update custom names to JSON for players
Missed this fix from CB, as it was inside
the DataFixers class.
I decided to double check all of the CB changes again:
DataFixers.java was the only area I missed, as I had inspected all
datafixer diffs and implemented them all into DataConverter. I also
checked Bootstrap.java again, and re-evaluated their changes. I had
previously done this, but determined that they were all bad.
The changes to make standing_sign block map to oak_sign block in
V1450 is bad, because that's not the item id V1450 accepts. Only
in 1.14 did oak_sign even exist, and as expected there is a converter
to rename all existing sign items/blocks.
The fix to register the portal block under id 1440 is useless, as
the flattenning logic will default to the lowest registered id - which
is the exact blockstate that CB registers into 1440. So it just
doesn't do anything.
The extra item ids in the id -> string converter are already added,
but I found this from EMC originally.
The change for the spawn egg id 23 -> Arrow is just wrong,
that id DOES correspond to TippedArrow, NOT Arrow. As
expected, the spawn egg already has a dedicated mapping for
Arrow, which is id 10 - which was Arrow's entity id.
I also ported a fix for the cooked_fished id update. This doesn't
really matter since there is already a dataconverter to fix this,
but the game didn't accept cooked_fished at the time. So I see
no harm.
* Review all converters and walkers
- Refactor V99 to have helper methods for defining entity/tile
entity types
- Automatically namespace all ids that should be namespaced.
While vanilla never saved non-namespaced data for things that
are namespaced, plugins/users might have.
- Synchronised the identity ensure map in HelperBlockFlatteningV1450
- Code style consistency
- Add missing log warning in V102 for ITEM_NAME type conversion
- Use getBoolean instead of getByte
- Use ConverterAbstractEntityRename for V143 TippedArrow -> Arrow
rename, as it will affect ENTITY_NAME type
- Always set isVillager to false in V502 for Zombie
- Register V808's converter under subversion 1 like DFU
- Register a breakpoint for V1.17.1. In the future, all final
versions of major releases will have a breakpoint so that
the work required to determine if a converter needs a breakpoint
is minimal
- Validate that a dataconverter is only registered for a version
that is registered
- ConverterFlattenTileEntity is actually ConverterFlattenEntity
It even registered the converters under TILE_ENTITY, instead of
ENTITY.
- Fix id comparison in V1492 STRUCTURE_FEATURE renamer
- Use ConverterAbstractStatsRename for V1510 stats renamer
At the time I had written that class, the abstract renamer didn't
exist.
- Ensure OwnerUUID is at least set to empty string in
V1904 if the ocelot is converted to a cat (this is
likely so that it retains a collar)
- Use generic read/write for Records in V1946
Records is actually a list, not a map. So reading map was
invalid.
* Always set light to zero when propagating decrease
This fixes an almost infinite loop where light values
would be spam queued on a very small subset on blocks.
This also likely fixes the memory issues people were
seeing.
* re-organize patches
* Apply and fix conflicts
* Revert some patches
getChunkAt retains chunks so that plugins don't spam loads
revert mc-4 fix will remain unless issues pop up
* Shuffle iterated chunks if per player is not enabled
Can help with some mob spawning stacking up at locations
* Make per player default, migrate all configs
* Adjust comments in fixups
* Rework config for player chunk loader
Old config is not compatible. Move all configs to be
under `settings` in paper.yml
The player chunk loader has been modified to
less aggressively load chunks, but to send
chunks at higher rates compared to tuinity. There are
new config entries to tune this behavior.
* Add back old constructor to CompressionEncoder/Decoder (fixes
Tuinity #358)
* Raise chunk loading default limits
* Reduce worldgen thread workers for lower core count cpus
* Raise limits for chunk loading config
Also place it under `chunk-loading`
* Disable max chunk send rate by default
* Fix conflicts and rebuild patches
* Drop default send rate again
Appears to be still causing problems for no known reason
* Raise chunk send limits to 100 per player
While a low limit fixes ping issues for some people, most people
do not suffer from this issue and thus should not suffer from
an extremely slow load-in rate.
* Rebase part 1
Autosquash the fixups
* Move not implemented up
* Fixup mc-dev fixes
Missed this one
* Rebase per player viewdistance api into the original api patch
* Remove old light engine patch part 1
The prioritisation must be kept from it, so that part
has been rebased into the priority patch.
Part 2 will deal with rebasing all of the patches _after_
* Rebase remaining patches for old light patch removal
* Remove other mid tick patch
* Remove Optimize-PlayerChunkMap-memory-use-for-visibleChunks.patch
Replaced by `Do not copy visible chunks`
* Revert AT for Vec3i setX/Y/Z
The class is immutable. set should not be exposed
* Remove old IntegerUtil class
* Replace old CraftChunk#getEntities patch
* Remove import for SWMRNibbleArray in ChunkAccess
* Finished merge checklist
* Remove ensureTickThread impl in urgency patch
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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
