Use O(1) patterns for mapping conversions to improve plugin performance.
Optimize collections used by legacy plugin conversion
This should improve plugin performance across the board
on Paper for both Modern and Legacy Plugins.
Also log how long building those tables takes...
PlayerList#moveToWorld already untracks the player from the player list,
meaning that we do not need to worry about this untracking players
who've left the world, The server also untracks a player during
disconnect, handing yet another case.
If we don't need to untrack players who've left the world, it should be
reasonably save to do this, as we're not going to be performing any
server->client updates here, which is what this code is intended to do,
and all players should be untracked.
turning this to true allows 1 player to deny other players the ability
to have mobs spawn. It really is a bad idea and reverts back to iffy
mob spawn limits where mob farms in the world stops natural spawns
from occuring.
Really recommend resorting to different solutions than ever using this config.
Upstream has released updates that appears 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:
451bd74e Use gson for decoding version command
CraftBukkit Changes:
51100db8 SPIGOT-4678: Fix placing signs in certain circumstances
This resolves the super common complaint about mobs not spawning.
This was ultimately a flaw in the vanilla count algorithim that allows
spawners and other misc mobs to count against the mob limit, which are
not bounded, and can prevent the entire world from spawning new.
I believe Bukkits changes around persistence may of actually made it
worse than vanilla.
This should fully solve all of the issues around it so that only natural
influences natural spawns.
Allows you to return the SpawnReason for why an Entity Spawned
Pre existing entities will return NATURAL if it was a non
persistenting Living Entity, SPAWNER for spawners,
or DEFAULT since data was not stored.
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Developers!: You will need to clean up your work/Minecraft/1.13.2 folder
for this
Also, restore a patch that was dropped in the last upstream
Bukkit Changes:
279eeab3 Fix command description not being set
96e2bb18 Remove debug print from SyntheticEventTest
CraftBukkit Changes:
d3ed1516 Fix dangerously threaded beacons
217a293d Don't relocate joptsimple to allow --help to work.
1be05a21 Prepare for imminent Java 12 release
a49270b2 Mappings Update
5259d80c SPIGOT-4669: Fix PlayerTeleportEvent coordinates for relative teleports
Spigot Changes:
e6eb36f2 Rebuild patches
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Please note that this build includes changes to meet upstreams
requirements for nullability annotations. While we aim for a level of
accuracy, these might not be 100% correct, if there are any issues,
please speak to us on discord, or open an issue on the tracker to
discuss.
Bukkit Changes:
9a6a1de3 Remove nullability annotations from enum constructors
3f0591ea SPIGOT-2540: Add nullability annotations to entire Bukkit API
CraftBukkit Changes:
8d8475fc SPIGOT-4666: Force parameter in HumanEntity#sleep
8b1588e2 Fix ExplosionPrimeEvent#setFire not working with EnderCrystals
39a287b7 Don't ignore newlines in PlayerListHeader/Footer
Spigot Changes:
cf694d87 Add nullability annotations
CraftBukkit already checks that we're not trying to copy data
back to the same snapshot, reverting this fixes the ability to
properly update non-snapshot blockstates
Upstream has released updates that appears 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:
f102d882 SPIGOT-4647: Properly cancel VehicleDamageEvent
ec17d07d Use getBukkitEntity for ExplosionPrimeEvent instead of creating new one
Fixes GH-1887
Prior to this change, the lastTick value for zombies would be set to
their initial spawn tick. This caused the drowned conversion process to
immediately occur rather than observing the vanilla delay.
Easy fix, just make sure its set again when the process actually starts.
And no, this change has absolutely nothing to do with the other thing.
That's been fixed and remains fixed.
Mojang stored whitelist state in 2 places (Whitelist Object, PlayerList)
some things checked PlayerList, some checked object. This moves
everything to the Whitelist object.
I really don't know how this could break things with light, but wanted to
let it be an option so we can try turning it off to fix some light bug reports
Also adds a limit to stop sending Sign data to client after 500
signs per chunk to limit client lag.
Use -DPaper.excessiveSignsLimit=500 to configure that limit, or -1
to disable the limit and let your players be abused.
fixes#1878
now 80 chars counts multi sized code points the same so 80 chinese
characters would be allowed too.
Removed outbound limit as it doesn't solve the chunk oversize problem.
proper fix for chunk sending in another patch next.
we missed something in updating this patch and accidently left
hashCode as a 0 value. This caused a pretty nasty performance hit
for BlockStateEnum instances as they would be all a hash collision.
This update fixes that and also promotes the optimizations to cover
ALL cases of Block States, not just enums.
While mojang cached hashCode in 1.13, we can still just use a simple
large prime based hashCode that auto increments guaranteeing no overlap.
Additionally, replace all equals with an identity check.
modified clients can send abnormally large data from the client
to the server and it would get stored on the sign as sent.
the client can barely render around 16 characters as-is, but formatting
codes can get it to be more than 16 actual length.
Set a limit of 80 which should give an average of 16 characters 2
sets of legacy formatting codes which should be plenty for all uses.
This does not strip any existing data from the NBT as plugins
may use this for storing data out of the rendered area.
it only impacts data sent to and from the client.
Set -DPaper.maxSignLength=XX to change limit or -1 to disable
per feedback from @liach about a bug with vanillas previous logic
that we essentially just reverted to. complex recipes could run into
cases where a recipe that does have enough items can be unsatisfied
if the items are in certain orders, making them not truely shapeless.
this scenario doesn't occur in vanilla, but users can load custom recipes.
this improves the logic to do some sorting on the lists to improve
chances of matching the recipes harder ingredients before the easier
to satisfy ingredients.
the likelyhood of someone adding a recipe that still fails this is too
extreme to care about. i doubt mojangs implementation is perfect either.
we can improve this logic more later if we actually get bug reports on it.
Mojang implemented Shapeless different than Shaped
This made the Bukkit RecipeChoice API not work for Shapeless.
This reimplements vanilla logic using the same test logic as Shaped
Adds an event for when the server is going to destroy a current block,
potentially causing it to drop. This event can be cancelled to avoid
the block destruction, such as preventing signs from popping when
floating in the air.
This can replace many uses of BlockPhysicsEvent, as this will not fire
with the same velocity as BPE.
Also fixes build as a result of an upstream force push
--- work/Bukkit
Submodule work/Bukkit 217dc08d..d13fdf8c:
> SPIGOT-4637: Add source block to BlockPhysicsEvent.
--- work/CraftBukkit
Submodule work/CraftBukkit acbba8ba..cb98c6ea:
> Fix line endings in CraftDefaultPermissions
> SPIGOT-4637: Add source block to BlockPhysicsEvent.
--- work/Spigot
Submodule work/Spigot 75ee78a0c...4165cd8f4 (commits not present)
> (Manually Added) - Appears to be a result of an upstream force push
> (Manually Added) - Changed: SPIGOT-4636: Add creative mode NBT permissions
Upstream has released updates that appears 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:
acbba8ba SPIGOT-4635: Restore shield damage sound
While these logs indicate something is 'off', we've had no reports
of visible 'issues' with entities, and no one is going to take the
time to debug this farther, so just getting rid of the logs so it's
like its never happening!
Ignorance is bliss.
This was a useless exception wrapper that ends up making
stack traces harder to read as well as the JVM cutting off
the important parts
Nothing catches this exception, so its safe to just get rid
of it and let the REAL exception bubble down
Upstream has released updates that appears to apply and compile correctly.
This update has only been PARTIALLY tested by PaperMC and as with ANY update, please do your own testing
I've tested basic region file saving as well as our oversized chunks approach.
Bukkit Changes:
e167e549 Clarify MerchantInventory#getSelectedRecipe.
3a1d5b8f Apply default permissions by registration order.
c64cc93f Make tags Keyed
ec037ed7 Added a method to get a list of tags
bfb6ef86 Introduce rotation methods to the Vector class
fc727372 Remove draft API from FluidLevelChangeEvent
CraftBukkit Changes:
6430d9c0 SPIGOT-4632: BlockState location is not fixed
14cd1688 Fix CraftInventoryMerchant#getSelectedRecipe if there is no active merchant recipe.
c24abab7 Load custom permissions after default permissions.
bc99dfe8 Make tags Keyed
6fce004f Added a method to get a list of tags
Spigot Changes:
e5e5c7c6 Allow Saving Large Chunks
e8d3881c Rebuild patches
Please test this build on a local TEST SERVER before sending to your live server!
PaperMC is not responsible for any data loss to your chunks.
-------------------------------------------------------------------
The Minecraft World Region File format has a hard cap of 1MB per chunk.
This is due to the fact that the header of the file format only allocates
a single byte for sector count, meaning a maximum of 256 sectors, at 4k per sector.
This limit can be reached fairly easily with books, resulting in the chunk being unable
to save to the world. Worse off, is that nothing printed when this occured, and silently
performed a chunk rollback on next load.
This leads to security risk with duplication and is being actively exploited.
This patch catches the too large scenario, falls back and moves any large Entity
or Tile Entity into a new compound, and this compound is saved into a different file.
On Chunk Load, we check for oversized status, and if so, we load the extra file and
merge the Entities and Tile Entities from the oversized chunk back into the level to
then be loaded as normal.
Once a chunk is returned back to normal size, the oversized flag will clear, and no
extra data file will exist.
This fix maintains compatability with all existing Anvil Region Format tools as it
does not alter the save format. They will just not know about the extra entities.
This fix also maintains compatability if someone switches server jars to one without
this fix, as the data will remain in the oversized file. Once the server returns
to a jar with this fix, the data will be restored.
If anything throwable is thrown, be sure its caught too.
Because I totally did new Error() out of javascript habit...
This ensures that chunk loading process cant get stuck due to uncaught errors
Upstream has released updates that appears 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:
a8887389 Make AreaEffectCloudApplyEvent cancellable
CraftBukkit Changes:
a2dd0e30 SPIGOT-4615: Missing target event for withers
b26fb374 Update outdated spigot link
2b1940ae Make AreaEffectCloudApplyEvent cancellable
if a chunk load was cancelled after generating stage started
it would short circuit return with a null.
however this skipped the creation of the loadTask, which some code
would then invoke in requestChunk and trigger an NPE.
This then likely left an incomplete corrupt request in the chunk map
which then crashes servers.
It should fix these isseues
Fixes#1775Fixes#1743
Upstream has released updates that appears 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:
43b46cbd SPIGOT-4608: Improve quality of MapMeta APIs
CraftBukkit Changes:
c7ba9790 Fix incorrect method descriptor in previous commit
3d19f011 SPIGOT-4608: Improve quality of MapMeta APIs
This doesn't result in the same behavior as other entities and causes
several problems. Anyone ever complain about the "Cannot send chat
message" thing? That's one of the issues this causes, among others.
If a plugin developer can come up with a valid reason to call this on a
Player we will look at limiting the scope of this change. It appears to
be unintentional in the few cases we've seen so far.
Upstream has released updates that appears 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:
bb813f6f SPIGOT-4605: Warn against hacking physics
CraftBukkit Changes:
2ced0233 Don't handle sync packets for kicked players
d5e96882 SPIGOT-4602: Cache reflection in decompile error workaround
Spigot Changes:
b0f4c22b SPIGOT-4605: Catch more physics problems
There is an explicit check in the handling code for empty pistons that
prevents sticky pistons from firing the event. However when we look back
at the history we see that this check was originally added so that ONLY
sticky pistons would fire the retract event. I'm not sure why.
1092acbddf
Over the course of several updates, the meaning of that field appears to
have changed from "is NOT sticky" to "is sticky". So now its having the
opposite effect. Only normal pistons fire the retraction event. And like
all things in CB, it's just been carried around since.
If we are to believe the history, the correct fix for this issue is to
flip it so it only fires for sticky pistons, but that puts us in a
bind. It's already firing for non-sticky pistons, changing it now would
likely result in breakage. Furthermore, there is little documentation as
to WHY that was ever intended to be the case.
Instead we opt to remove the check entirely so that the event fires for
all piston types.
Fixes GH-1829
Upstream has released updates that appears 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:
3108e64a SPIGOT-4193: API for selecting entities by strings
CraftBukkit Changes:
ad6070df SPIGOT-4193: API for selecting entities by strings
Upstream has released updates that appears 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:
d58803c2 SPIGOT-4597: Make BlockDropItemEvent use a list
d450fdf1 Add note about Maven repository usage to pom.xml
CraftBukkit Changes:
ed274c51 SPIGOT-4597: Make BlockDropItemEvent use a list
1734f378 SPIGOT-4598: Shift click on custom workbench inventory causes crash
a65b73ad Add note about Maven repository usage to pom.xml
Upstream has released updates that appears 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:
60268ac8 Recipe choice lists should be copied once handed over to Bukkit
7ab335f2 Consistent multiple choice APIs for RecipeChoice.
2b6f3d7f SPIGOT-4586: Change PotionEffectType#value to not include null
CraftBukkit Changes:
2aba349f Need to update item in hand if fish bucket pickup cancelled
b634e059 SPIGOT-4591: Must mark itemstacks as dirty in case the handle itself changed
1748af89 Consistent multiple choice APIs for RecipeChoice.
Upstream has released updates that appears 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:
d38ac1be Update compiler
2844ce20 Add CookTimeTotal API to Furnace
CraftBukkit Changes:
13f71402 Update compiler
61c762f4 Add CookTimeTotal API to Furnace
While this posed no issues in testing, this is the only behavioral
difference which might explain some increased reports in missing
chunks on the client
Upstream has released updates that appears 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:
c64197df SPIGOT-4584: Call events for hatching turtle eggs
f54588bd Add some missing vanilla tags
dacf8f8d Fix stray asterisk in BukkitScheduler javadocs
CraftBukkit Changes:
7fc66b28 Fix minecraft.command.selector permission
47b06d5b SPIGOT-4584: Call events for hatching turtle eggs
Upstream has released updates that appears 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:
18cda936 Fix variant of unloadChunkRequest that was incorrectly never deprecated
00763e1b Deprecate some methods
35a83d54 SPIGOT-4572: Make default no permission message clearer
6163343d Fix some misplaced material enum entries
8736469c Fix typo in TechnicalPiston documentation
CraftBukkit Changes:
0c715b32 SPIGOT-4579: Shulker boxes not dropping in creative
50fbc3f1 SPIGOT-4576: Fix attributes in itemstack internal data being lost
8059a937 SPIGOT-4577: Fix loss of int/double custom tags when serialized to yaml
07e504c3 Clarify exception thrown when setting drop chance for player inventory
98b862ad Fix duplicate iron golem add
843cee65 Fix a bunch of duplicate EntityCombustEvent calls
43855624 SPIGOT-4571: EntityCombustEvent not firing for phantoms
Fixes GH-1749
Setting the new default to load chunk edge neighbors may have unintended
side-effects so feedback will be important. Specifically, if you're not
using the asynchronous chunk loader, you should probably switch to mode
2 (WAIT)
Old users will be migrated automatically if: You're using engine mode 1
(HIDE) and you're using chunk-edge-mode 1 (DEFAULT). Other users will
not be migrated.
Thanks @stonar96
The multibyte calculation has been fixed, now we actually work out which
characters take more than a byte.
Diminishing returns has been modified, previously the multiplier would zero
itself out due to floating point limitations
Upstream has released updates that appears 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:
d4e8c8b3 SPIGOT-4570: Add FluidLevelChangeEvent
CraftBukkit Changes:
9dc56581 SPIGOT-4570: Add FluidLevelChangeEvent
b15abb12 SPIGOT-4566: Don't special case NETHER_PORTAL teleport reason from plugins
Upstream has released updates that appears 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:
6de6ac4a BlockDropItemEvent should refer to getBlockState rather than getBlockData
2b555a75 Fix BlockDropItemEvent for Skulls and Shulker Boxes
CraftBukkit Changes:
f17d591c Fix BlockDropItemEvent for Skulls and Shulker Boxes
Spigot Changes:
f56e2e78 Catch async recipe add
Upstream has released updates that appears 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:
5b680f0b Note maximum objective score length in documentation
CraftBukkit Changes:
5932f8a7 Load default world spawn areas in consistent order
3a5dc78f Fix confusing migration message appearing on fresh server
516a408f Remove redundant CraftBukkit change for secondary world data
73a2c749 Process conversation input on the main thread.
100c3f07 Cap Objective Score Length
6e842759 Cross World Entity Teleportation
7deba1c6 Check for blank OfflinePlayer Names
f2746a5e Descriptive kick reasons instead of Nope!
b0212308 Cap Channel Registrations
a610dcd8 Identify CraftScheduler threads with useful names
Spigot Changes:
19c3c5a5 Rebuild patches
Upstream has released updates that appears 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:
79f6ba25 Skip tests on default builds
b85cc32f Further discourage World.regenerateChunk
CraftBukkit Changes:
7560d3b5 Skip tests on default builds
d0a9130d SPIGOT-4563: Fix regenerating chunks saved to disk already
Spigot Changes:
8173d06f Remove need for redundant second clone of repositories
8ede0393 Rebuild patches
Upstream has released updates that appears 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:
6ffe5a68 Add RecipeChoice.ExactChoice API for NBT matches on ingredients
ffccf6b7 SPIGOT-4560: Add HumanEntity.sleep and related APIs
CraftBukkit Changes:
917411fd Remove redundant BlockPosition creation from sleep API
756c38d1 Add RecipeChoice.ExactChoice API for NBT matches on ingredients
8e65d8df SPIGOT-4560: Add HumanEntity.sleep and related APIs
a8382862 SPIGOT-4562: reducedDebugInfo not updated on world change
Currently OfflinePlayer#getLastPlayed could more accurately be described
as "OfflinePlayer#getLastTimeTheirDataWasSaved".
The API doc says it should return the last time the server "witnessed"
the player, whilst also saying it should return the last time they
logged in. The current implementation does neither.
Given this interesting contradiction in the API documentation and the
current defacto implementation, I've elected to deprecate (with no
intent to remove) and replace it with two new methods, clearly named and
documented as to their purpose.
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Warning: this commit contains more mapping changes from upstream, As always, ensure that you
have working backups and test this build before deployment; Developers working on paper will,
yet again, need to delete their work/Minecraft/1.13.2 folder
Bukkit Changes:
7fca5fd4 SPIGOT-4558: Preserve user order in the face of copied defaults in configurations
15c9b1eb Ignore spurious slot IDs sent by client, e.g. in enchanting tables
5d2a10c5 SPIGOT-3747: Add API for force loaded chunks
d6dd2bb3 SPIGOT-3538: Add getHitBlockFace for ProjectileHitEvent
771db4aa SPIGOT-794: Call EntityPlaceEvent for Minecart placement
55462509 Add InventoryView#getSlotType
2f3ce5b6 Remove EntityTransformEvent and CustomItemTagContainer from draft API
f04ad7b6 Make ProjectileLaunchEvent extend EntitySpawnEvent
ccb85808 Define EntitySpawnEvent
b8cc3ebe Add PlayerItemDamageEvent
184a495d Ease ClassLoader Deadlocks Where Possible
11ac4728 Expand Boolean Prompt Values in Conversation API
aae62d51 Added getAllSessionData() to the Conversation API.
9290ff91 Add InventoryView#getInventory API
995e530f Add API to get / set base arrow damage
CraftBukkit Changes:
c4a67eed SPIGOT-4556: Fix plugins closing inventory during drop events
5be2ddcb Replace version constants with methods to prevent compiler inlining
a5b9c7b3 Use API method to create offset command completions
2bc7d1df SPIGOT-3747: Add API for force loaded chunks
a408f375 SPIGOT-3538: Add getHitBlockFace for ProjectileHitEvent
b54b9409 SPIGOT-2864: Make Arrow / Item setTicksLived behave like FallingBlock
79ded7a8 SPIGOT-1811: Death message not shown on respawn screen
b4a4f15d SPIGOT-943: InventoryCloseEvent called on death regardless of open inventory
0afed592 SPIGOT-794: Call EntityPlaceEvent for Minecart placement
2b2d084a Add InventoryView#getSlotType
01a9959a Do not use deprecated ItemSpawnEvent constructor
9642498d SPIGOT-4547: Call EntitySpawnEvent as general spawn fallback event
963f4a5f Add PlayerItemDamageEvent
63db0445 Add API to get / set base arrow damage
531c25d7 Add CraftMagicNumbers.MAPPINGS_VERSION for use by NMS plugins
d05c8b14 Mappings Update
bd36e200 SPIGOT-4551: Ignore invalid attribute modifier slots
Spigot Changes:
518206a1 Remove redundant trove depend
1959ad21 MC-11211,SPIGOT-4552: Fix placing double slabs at y = 255
29ab5e43 SPIGOT-3661: Allow arguments in restart-script
7cc46316 SPIGOT-852: Growth modifiers for beetroots, potatoes, carrots
82e117e1 Squelch "fatal: Resolve operation not in progress" message
0a1a68e7 Mappings Update & Patch Rebuild
Upstream has released updates that appears 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:
0969eedc Clarify furnace burn time behaviour as per SPIGOT-844
16453bfd SPIGOT-4503: Add API to insert complete ItemStack into Jukebox
CraftBukkit Changes:
dff66dfc Reduce copying of positions from block states
91cae6ef SPIGOT-4387: Durability looping from cancelled BlockPlaceEvent
24c5e68c SPIGOT-4493: Allow burnt out furnaces to remain lit like Vanilla whilst retaining SPIGOT-844 API
bc943daf Fix Jukebox API not synchronizing playing data with state
fe89a8c1 SPIGOT-4503: Add API to insert complete ItemStack into Jukebox
fc102494 Make CraftBlockState use BlockPosition
89ab4887 SPIGOT-4543: Jukebox playing calls should not use legacy data
6ff5a64c SPIGOT-4541: Cancelled bucket events require inventory update
Upstream has released updates that appears 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:
78568d11 Tweak Block.getTemperature to return actual block temperature
9ad459ca SPIGOT-2151: Add support for getting simple bounding box of a block
ad28b19f Add BlockData#getAsString(boolean) to hide unspecified states
CraftBukkit Changes:
1b982fd6 Tweak Block.getTemperature to return actual block temperature
f55c8191 SPIGOT-2151: Add support for getting simple bounding box of a block
4b843638 Add BlockData#getAsString(boolean) to hide unspecified states
Spigot Changes:
573cdf2c BUILDTOOLS-425: Disable commit.gpgSign in applyPatches.sh
667bdd6b Deprecate Spigot version of Entity.isInvulnerable
