Commit Graph

1974 Commits

Author SHA1 Message Date
Shane Freeder
1f59f78c6f
Updated Upstream (CraftBukkit)
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:
bb6f384a SPIGOT-4534: Only call event for new chunks
2018-12-17 23:51:44 +00:00
Shane Freeder
3496f2d7e4
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Developers!: You will need to clean up your work/Minecraft/1.13.2 folder for this

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:
b850a822 SPIGOT-4526: Add conversion time API for Zombie & subclasses

CraftBukkit Changes:
38cf676e SPIGOT-4534: CreatureSpawnEvent not being called for CHUNK_GEN
b446cb5d SPIGOT-4527: Fix sponges with waterlogged blocks
6ec8ea5c SPIGOT-4526: Add conversion time API for Zombie & subclasses
c64fe508 Mappings Update
a3c2ec03 Fix missing ServerListPingEvent call for legacy pings

Spigot Changes:
1dc156ce Rebuild patches
140f654d Mappings Update
2018-12-17 05:19:39 +00:00
Zach Brown
8ed2992da9
Make scan-for-legacy-ender-dragon config work again
Portion of diff was dropped in the mappings update commit.

Also remove the option to remove invalid statistics. The server will
automatically do this now as of... 1.13?, our option wasn't even doing anything.
2018-12-14 20:17:27 -05:00
Spottedleaf
fa35d5a102 Disable watchdog early timeout for CraftServer#reload() invocations (#1718)
Fixes GH-1381
2018-12-12 20:41:11 -05:00
Spottedleaf
9cf4eeda47 Add PlayerConnectionCloseEvent (#1552)
* Add PlayerConnectionCloseEvent

This event is invoked when a player has disconnected. It is guaranteed that,
if the server is in online-mode, that the provided uuid and username have been
validated.

The event is invoked for players who have not yet logged into the world, whereas
PlayerQuitEvent is only invoked on players who have logged into the world.

The event is invoked for players who have already logged into the world,
although whether or not the player exists in the world at the time of
firing is undefined. (That is, whether the plugin can retrieve a Player object
using the event parameters is undefined). However, it is guaranteed that this
event is invoked AFTER PlayerQuitEvent, if the player has already logged into
the world.

This event is guaranteed to never fire unless AsyncPlayerPreLoginEvent has
been invoked beforehand, and this event may not be called in parallel with
AsyncPlayerPreLoginEvent for the same connection.

Cancelling the AsyncPlayerPreLoginEvent guarantees the corresponding
PlayerConnectionCloseEvent is never called.

The event may be invoked asynchronously or synchronously. As it stands,
it is never invoked asynchronously. However, plugins should check
Event#isAsynchronous to be future-proof.

On purpose, the deprecated PlayerPreLoginEvent event is left out of the
API spec for this event. Plugins should not be using that event, and
how PlayerPreLoginEvent interacts with PlayerConnectionCloseEvent
is undefined.
2018-12-12 20:17:38 -05:00
Majo
19b4f78b55
Modified Configurable Chunk Inhabited Timer Patch
Replaces the "use-chunk-inhabited-timer" config option with the options
"use-fixed-chunk-inhabited-time" and "fixed-chunk-inhabited-time".

When using "use-fixed-chunk-inhabited-time=false" everything will be the
same like it was with "use-chunk-inhabited-timer=true".

When using "use-fixed-chunk-inhabited-time=true" and
"fixed-chunk-inhabited-time=0" everything will be the same like it was
with "use-chunk-inhabited-timer=false".

Instead of just using 0 when all chunks should be treated equally this
allows to fine-tune vanilla gameplay.
2018-12-12 19:41:37 -05:00
Zach Brown
7b4fe255d8
Lazy init world storage in CraftOfflinePlayer
Allows access to some offline player properties even when there
are no worlds loaded. This is typically a rare occurrence but
probably one that should be covered as best we can.

Fixes GH-1701
2018-12-11 22:32:39 -05:00
Zach Brown
a2ad49b22f
Update upstream BD/B/CB/S
Note to other developers: This commit may require you to wipe your
workspace as a result of the changes to BD.

--- work/BuildData
Submodule work/BuildData f527a8ff..d56672db:
  > Mappings Update

--- work/Bukkit
Submodule work/Bukkit 0c1d258bb..db06c80d7:
  > Add list of entities to EntityTransformEvent
  > SPIGOT-4347: Add API to allow storing arbitrary values on ItemStacks

---work/CraftBukkit
Submodule work/CraftBukkit 6a398ac44..068dab5be:
  > Enable optional source JAR shading via profile shadeSourcesJar
  > Use ImmutableList rather than AbstractList for CraftMetaBook
  > Fix setRecipes(List) not setting Knowledge Book recipes.
  > Mappings Update
  > Add list of entities to EntityTransformEvent & move die calls
  > SPIGOT-4347: Add API to allow storing arbitrary values on ItemStacks
  > Add Vanilla help to default permissions

--- work/Spigot
Submodule work/Spigot a1f2566f6..e769fe4d9:
  > Mappings Update
  > Rebuild patches
2018-12-08 05:09:55 -05:00
Zach Brown
684bd2adbc
Upstate upstream B/CB
--- work/Bukkit
Submodule work/Bukkit 9a793cce8..0c1d258bb:
  > Make PigZapEvent extend EntityTransformEvent

--- work/CraftBukkit
Submodule work/CraftBukkit ee6684bba..6a398ac44:
  > SPIGOT-4511: Trident doesn't lose durability
  > Tweak outdated windows
2018-12-02 18:31:09 -05:00
DoNotSpamPls
0c74d4575c Change the reserved channel check to be sensible (#1610) 2018-11-30 19:08:31 -05:00
kashike
3ef68e5f20 nevermind then 2018-11-30 07:40:47 -08:00
Shane Freeder
7d25c57f43
Use Item from PlayerPickupItemEvent when fired (fixes #1717) 2018-11-30 15:15:07 +00:00
kashike
1c8d620e6e Don't fill list with items on startup 2018-11-29 16:32:23 -08:00
Zach Brown
b2dbcca4c9
Ensure stopRiding override follows all super calls
Fixes GH-1702
2018-11-27 23:19:01 -05:00
Aikar
0d7513c4a4
Handle Large Packets disconnecting client
If a players inventory is too big to send in a single packet,
split the inventory set into multiple packets instead.
2018-11-27 21:43:25 -05:00
Zach Brown
6c38478e65
Persist ArmorStand canTick API value across restarts 2018-11-27 18:14:57 -05:00
Aikar
cbac5b0524
Prevent rayTrace from loading chunks - Fixes #1706
ray tracing into an unloaded chunk should be treated as a miss
this saves a ton of lag for when AI tries to raytrace near unloaded chunks.
2018-11-26 19:41:33 -05:00
Shane Freeder
b5184575e6
limit the range at which we'll consider an attackable target
This patch aims to ensure that MCP World#getNearestAttackablePlayer
will not trigger chunk loads due to PathfinderGoalNearestAttackableTarget
performing a ray trace operation by pre-checking the maximum limit;

Given that the implementation shows that the limit should only ever
decrease when set, allowing us to skip further checks earlier on
when looking for an attackable entity
2018-11-26 13:23:49 +00:00
BillyGalbreath
3aa59b3c99 Add more Zombie API (#1547) 2018-11-25 12:51:11 -05:00
Zach Brown
dce9007a09
Fix vanilla scoreboard team color support for black
Fixes GH-1703
2018-11-25 12:16:01 -05:00
Shane Freeder
29a01de126
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
9a793cce Remove no longer applicable caveats to setPlayerListName
7137829e SPIGOT-4496: Undeprecate MapView.getId and make int
de33ade0 Remove some draft API designations
a35fa838 SPIGOT-4472: Add Consumer scheduler methods

CraftBukkit Changes:
8cd538e6 SPIGOT-4498: Crash on startup
b4ee04ba SPIGOT-4496: Undeprecate MapView.getId and make int
ec937d0e SPIGOT-4472: Add Consumer scheduler methods

Spigot Changes:
a1f2566f Use monotonic time for watchdog
bc4adcbf SPIGOT-4498: Crash on startup
bb387e6c Rebuild patches
2018-11-24 05:28:04 +00:00
Zach Brown
e73ace252e
Fix thunder sounds not playing properly 2018-11-23 02:23:50 -05:00
Zach Brown
aac051e35b
Redo API for vanilla CanPlace and CanDestroy NBT
Now properly serializes and deserializes, is factored into hashcodes and
equality checks, etc

Deprecates the old Material based system and replaces it with a new one
based around NamespacedKeys and NamespacedTags. This allows the API to
extend beyond vanilla and Material enum based properties to datapack
based tags and elements.

Fixes GH-1635
2018-11-21 21:56:52 -05:00
Zach Brown
23a0b8c7bb
Update upstream CB
--- work/CraftBukkit
Submodule work/CraftBukkit e4183e70..f489f0f7:
  > SPIGOT-4494: Remove fix for SPIGOT-3864, better handled by SPIGOT-3879 fix
2018-11-21 21:49:47 -05:00
Shane Freeder
65cc6ba7c4
Fire entity dismount/vehicle events (but supress their cancellation) for player teleportation
Entities must be dismounted before teleportation in order to avoid
multiple issues in the server with regards to teleportation, shamefully,
too many plugins rely on the events firing, which means that not firing
these events caues more issues than it solves;

In order to counteract this, Entity dismount/exit vehicle events have
been modified to supress cancellation (and has a method to allow plugins
to check if this has been set), noting that cancellation will be silently
surpressed given that plugins are not expecting this event to not be cancellable.

This is a far from ideal scenario, however: given the current state of this
event and other alternatives causing issues elsewhere, I believe that
this is going to be the best soultion all around.

Improvements/suggestions welcome!
2018-11-20 22:39:54 +00:00
Aikar
8cd849c64d
[Auto] Updated Upstream (CraftBukkit)
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:
e4183e70 SPIGOT-4491: Fix InventoryMoveItemEvent causing repeated events
2018-11-19 05:01:41 -05:00
Shane Freeder
975491cb8b
Make the default permission message configurable 2018-11-18 19:54:38 +00:00
Shane Freeder
b710cc2e82
Updated Upstream (Bukkit/CraftBukkit)
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:
689f1565 SPIGOT-4487: Clarify PlayerInteractEvent docs
01ffd1c7 Add Player to BlockCanBuildEvent

CraftBukkit Changes:
1cac9d4f Add Player to BlockCanBuildEvent
2018-11-18 16:52:49 +00:00
Aikar
aae0c12d39
Specify charset explicitly on getBytes 2018-11-17 00:38:35 -05:00
Aikar
d5408369ac
Improvements to Book Size checks
If you downloaded the build before this, delete the settings.book-size
section in paper.yml to get new values.
2018-11-17 00:34:58 -05:00
Aikar
38b6799b58
Book Size Limits
Puts some limits on the size of books.
2018-11-16 23:23:55 -05:00
Aikar
a939b01116
[Auto] Updated Upstream (CraftBukkit)
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:
b1d149cf SPIGOT-4489: NOTE_BLOCK incorrectly has BlockStateMeta
2018-11-15 23:21:38 -05:00
Shane Freeder
a16e1a2fe7
force entity dismount during teleportation
Entities must be dismounted before teleportation in order to avoid
multiple issues in the server with regards to teleportation, while
we now lose the ability for plugins to monitor this specific case
of entity dismount, the alternative is that we allow a cancellable
event, but silently ignore the cancelled status, which might cause
further issues for plugins tracking state

Given that nobody can be relying on the Cancellable state of those
events during teleportation due to the issues that arise from this,
this is a small trade off
2018-11-15 14:29:04 +00:00
egg82
0b9983dfbc Optimize redstone algorithm (#1494) 2018-11-14 22:09:37 -05:00
Aikar
4cd3e8173c
[CI-SKIP] [Auto] Rebuild Patches
A recent commit has been made that caused patches to be out of order, rebuilding
2018-11-13 23:41:46 -05:00
Zach Brown
0ae3b1c14e Update upstream B/CB/S
--- work/Bukkit
Submodule work/Bukkit 3aee9dbd0..0828ce366:
  > Add SpawnReason.SHEARING
  > SPIGOT-4339: Add EntityTransformEvent

--- work/CraftBukkit
Submodule work/CraftBukkit 17ff1e046..c2035aa1d:
  > Add some missing CreatureSpawnEvent.SpawnReason calls
  > SPIGOT-4339: Add EntityTransformEvent

--- work/Spigot
Submodule work/Spigot 947a8e7fd..5696c83c1:
  > Rebuild patches
2018-11-13 23:35:43 -05:00
Shane Freeder
7c8937d0c6
Updated Upstream (CraftBukkit)
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:
17ff1e04 SPIGOT-4483: Missing EntityInteractEvent call for zombies on eggs
2018-11-12 18:23:24 +00:00
Shane Freeder
64c6597d79
Don't allow digging into unloaded chunks 2018-11-11 21:10:37 +00:00
Zach Brown
dcebe229b5
Update upstream B/CB/S
--- work/Bukkit
Submodule work/Bukkit 1627782b..67e91ef7:
  > Fix some incorrectly handled JavaDoc
  > SPIGOT-4478: Update PlayerLoginEvent docs
  > Add API to manipulate boss bar of entities and those created by commands

--- work/CraftBukkit
Submodule work/CraftBukkit ca22de36..3a911828:
  > SPIGOT-4477: Arrows only firing direction of boat
  > SPIGOT-4478: NPE during PlayerLoginEvent recipe manipulation
  > Add API to manipulate boss bar of entities and those created by commands

--- work/Spigot
Submodule work/Spigot 2474d93d..947a8e7f:
  > Rebuild patches
2018-11-11 00:37:59 -05:00
Shane Freeder
8b8e15fb63
Drop extended BlockStateListPopulator and fix SpongeAbsorbEvent handling
This patch, while would have been nice, would just take too much
in order to re-implement it to retain and handle all of the state
changes possible, and complicates retaining state properly

Fix SpongeAbsortEvent handling

Only process drops when the block is actually going to be removed
2018-11-10 05:29:46 +00:00
Shane Freeder
7e59b6e18e
Further extend BlockStateListPopulator
Upon "real world testing", there was needed and unimplemented methods
on BlockStateListPopulator; This commit (which should fix #1663) aims
to improve the coverage of this class.

We should aim to look into expanding this class down the line, or aim to
improve the servers ability to capture these changes
2018-11-09 18:11:32 +00:00
Aikar
2b9a7d9475
Improve Activation Range by running target rules
This restores monster aggression range back to normal when
Activation Range is less than the monsters aggression range.

This allows an entity to try to acquire targets still during
inactive ticks, which will also then let it go into immunity stage.
2018-11-08 22:43:38 -05:00
Aikar
de3b813dcf
Use Vanilla Minecart Speeds
CraftBukkit changed the values on flying speed, restore back to vanilla

Might help #1658
2018-11-08 21:35:00 -05:00
Zach Brown
16a6e7ee8b
[CI-SKIP] merge profile fill fix into base patch 2018-11-08 18:50:17 -05:00
Black Hole
83e2208266 Fix PreFillProfileEvent (#1661) 2018-11-08 14:33:19 -05:00
Shane Freeder
c6effafca8
Extend BlockStateListPopulator
extends BlockStateListPopulator to suppport checking block types in the
physical world it's representing, allowing for blocks making modifications
to the world to maintain proper state.
2018-11-08 05:45:39 +00:00
Zach Brown
24d5672770
Fix typo in last commit
Woops. db6d9b0522
2018-11-07 23:23:53 -05:00
Zach Brown
db6d9b0522
Update armorstand pose and equipment w/ no tick option
This change allows ArmorStands with ticking disabled to visually update
their equipment and pose properly.

Given the wide range of usage of ArmorStands, I have not changed
their tick loop when their tick is enabled as usual. Doing so may
likely gains in the future, though additional testing would be
needed to ensure nothing breaks.

Fixes GH-1593
2018-11-07 21:27:41 -05:00
Zach Brown
335ab110bc
Update upstream B/CB 2018-11-06 20:20:11 -05:00
Aikar
0f455f00ed
Use at minimum 2 threads for Data fixers
Per MC-138093 comments, ForkJoinPool uses unlimited threads if
parallelism is ever 1. A 2 core machine will end up with 1
with the change I had previously made, so bumped the min
to 2 so we will never trigger the unlimited thread situation.

This aligns the min back with Spigot, but allows use of more
threads on systems with more cores.
2018-11-05 17:25:08 -05:00
Shane Freeder
f50977c5c4
Restore custom InventoryHolder support
Upstream removed the ability to consistently use a custom InventoryHolder,
However, the implementation does not use an InventoryHolder in any form
outside of custom inventories.

We can take that knowledge and apply some expected behavior, if we're given
an inventory holder, we should use it and return a custom inventory with the
holder, otherwise, create an inventory backed by the intended inventory, as
per upstream behavior.

This provides a "best of both worlds" scenario: plugins with InventoryHolder's
will always work as intended in the past, those without will create implementation
based inventories.
2018-11-05 04:57:31 +00:00
Aikar
88baad1438
Updated Upstream (CraftBukkit)
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:
e693496c SPIGOT-4467: Improve ExpiringMap
2018-11-03 21:23:08 -04:00
Aikar
1357b23994
Drop Optimize Small Entity Movements patch
Causing too many issues

Fixes #1643
2018-11-03 11:07:24 -04:00
Aikar
aaefc4fbbe
[Auto] Updated Upstream (Spigot)
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

Spigot Changes:
2474d93d SPIGOT-4462: Catch async chunk regenerate
2018-11-03 05:31:30 -04:00
Zach Brown
b4baf9ce4d
Use empty itemstack, not null in PlayerInteractManager
Introduced in 00a41bca42
Fixes GH-1642
2018-11-03 04:50:42 -04:00
Aikar
00a41bca42
Don't merge player movements (fixes block breaking issues)
Fixes #1640
2018-11-03 00:18:10 -04:00
Aikar
450ed0d75c
Keep players pitch/yaw on vehicle updates - fixes #1628 2018-11-02 23:20:22 -04:00
Aikar
70e091b7d4
Optimize World Time Updates
Splits time updates into incremental updates as well as does
the updates per world, so that we can re-use the same packet
object for every player unless they have per-player time enabled.
2018-11-02 23:14:53 -04:00
Aikar
81e5978088
Many major improvements to Async Chunk Loading
Fixes some bugs with urgent priority, improves priority all
around to optimize blocking chunk requests as much as possible.

fixes casing on the -Dpaper.maxchunkthreads to now be -Dpaper.maxChunkThreads

adds -Dpaper.genThreadPriority=3 -Dpaper.loadThreadPriority=4

lowering thread priorities will help ensure main has more
priority over chunk threads
2018-11-02 23:14:09 -04:00
Shane Freeder
1e39773b53
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
9d0221aa API to get client side view distance.
9be7f0ea SPIGOT-4395: Additions to PlayerBedEnterEvent.
01e534c6 Minor cosmetic cleanups to imports etc

CraftBukkit Changes:
96c461b3 API to get client side view distance.
e2785f4e Remove note about development build
a8000588 SPIGOT-4395: Additions to PlayerBedEnterEvent.

Spigot Changes:
117d4f7e Rebuild patches
2018-11-03 00:29:57 +00:00
Aikar
6c2709118f
Fix enttiy move merge issues - fixes #1637 2018-11-02 10:08:57 -04:00
Aikar
0b3a5c2669
Revert "Many major improvements to Async Chunk Loading"
This reverts commit dc555f8478.
2018-11-02 09:58:16 -04:00
Aikar
0d2b71039e
Fix compile 2018-11-01 20:16:12 -04:00
Aikar
47b9a5d178
Optimize Small Entity Movement
Optimizes small movements by entities by merging the movement
into the entities next larger movement, until enough movement
velocity has been hit.

This reduces collision detection and able to reduce movement
cpu cost by 5-7%.

The default option of 0.75 seems to provide all the gains without
any noticable behavior change to entity movement.

We have to exclude slimes due to weird jumping animation bugs.
2018-11-01 20:11:31 -04:00
MisterVector
645cfad665
MC-136865: Pass original itemstack for enchantment checks on block break
When an itemstack runs out of durability, the amount is reduced to
0 which then marks the item as invalid. This causes the last unit
of durability to not apply enchantments as the enchantment level
check sees the item as a dud.

keep the clone of the item used to a non empty value so it represents
the item used.
2018-11-01 20:08:18 -04:00
Aikar
dc555f8478
Many major improvements to Async Chunk Loading
Fixes some bugs with urgent priority, improves priority all
around to optimize blocking chunk requests as much as possible.

fixes casing on the -Dpaper.maxchunkthreads to now be -Dpaper.maxChunkThreads

adds -Dpaper.genThreadPriority=3 -Dpaper.loadThreadPriority=4

lowering thread priorities will help ensure main has more
priority over chunk threads
2018-11-01 00:00:21 -04:00
Aikar
bbfef2d293
[Auto] Updated Upstream (CraftBukkit)
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:
aed3aecb Make natural item dropping mimic Vanilla
2018-10-31 05:21:34 -04:00
Aikar
acd334793f
[Auto] Updated Upstream (Bukkit/CraftBukkit)
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:
98d3f031 SPIGOT-4376: Add draft BlockDropItemEvent

CraftBukkit Changes:
1057710a SPIGOT-4376: Add draft BlockDropItemEvent
2018-10-31 05:01:59 -04:00
Shane Freeder
fc68e73647
Fix resource pack api (Fixes #1634) 2018-10-29 13:02:56 +00:00
Zach Brown
d6033a37e5
Log system info and remove paperclip java 9 warn
Removes the paperclip Java 9+ warning and replaces it with general
JVM and Host OS information that will be more useful in finding issues
for end users and ourselves.

Also removes the "for development only" 1.13 warning that everyone has
been ignoring completely anyway.
2018-10-28 21:07:17 -04:00
Zach Brown
ece0b19c59
Update upstream B/CB/S 2018-10-28 18:08:08 -04:00
Shane Freeder
e6473fc520 Process chunks blocking main urgently (#1627)
A chunk load on the main thread will be added to the high priority queue, however, due to existing work on this queue, there was no guarantee that the load would occur within a reasonable amount of time, potentially causing a server to crash while waiting for a chunk in the queue

In order to counteract this, a new urgent priority has been added, allowing us to prioritize these tasks over standard chunk gen/loading

(#1625 #1615 #1575 #1558 (and probably more))
2018-10-28 10:40:30 -04:00
Zach Brown
c4865a6445
Update upstream B/CB/S 2018-10-27 00:07:20 -04:00
Aikar
6230d632e3
give EAR immunity to piston pushed entities
helps keep vanilla behavior with piston elevators
2018-10-25 23:26:29 -04:00
Shane Freeder
34ee08f240 fix "avoid hopper searches" and make it use an obfhelper 2018-10-25 21:27:54 +01:00
Shane Freeder
0696c672be Revert field order changes in AxisAlignedBB 2018-10-25 17:07:54 +01:00
BillyGalbreath
db9e33489b Use EntityTypes for living entities (#1533) 2018-10-24 16:26:00 -04:00
Shane Freeder
c6f7877de6
[CI-SKIP] Don't run animal sniffer by default
Changes upstream moved this to a profile a while back, however,
when updating (for some unknown reason) I kept it enabled by default,
however, leaving this enabled breaks building the server in newer
versions of java, which while this wasn't a concern before, is now
an issue for users.
2018-10-24 20:27:31 +01:00
Zach Brown
838a12b72b
\u0020 2018-10-24 15:06:44 -04:00
Zach Brown
719dae9595
Add version to watchdog early warning system
BECAUSE VERSIONING INFO
2018-10-24 15:01:17 -04:00
Zach Brown
4b45701372
Always write dimension NBT, even if we ignore it
DataPacks can use the dimension field for various things, so we should
still write this field to NBT, even if we ignore reading it ourselves.
2018-10-24 14:41:04 -04:00
Aikar
9e795dfe7f
Fix unloaded chunks movement setting 2018-10-24 08:38:34 -04:00
Aikar
5f7c6d0d2a
Improve default thread counts for DataFix BootStrap
Spigot capped it to 2 threads. This bumps it back up to do
maxcores -2 with a max cap of 6.

A typical 4C8T system can use 6 threads and be done in 6 seconds.

Server owners can use system property to override, but this
improves the default.
2018-10-23 23:53:13 -04:00
Aikar
d07f7197f2
Use Last Access Cache for isLoaded calls
this should provide a pretty good across-the-board performance
improvement for the entire server, as it's very common for code
to check if (isLoaded(x, z)) { then do something on that chunk }

Previously, containsKey would not read or set the last access cache

By making it do get() != null, we gain the benefits of last access
and also improves thread safey for async isLoaded checks

This exact usage scenario is used in Entity movement, so that alone
saves us up to 5%~ of CPU time for Entity movement.
2018-10-23 23:50:51 -04:00
Aikar
e9305f96a3
Don't sleep after profile lookups if not needed
Mojang was sleeping even if we had no more requests to go after
the current one finished, resulting in 100ms lost per profile lookup
2018-10-23 21:14:11 -04:00
Aikar
eb38e51ee0
Fix "prevent players from moving into unloaded chunks"
it used public method instead of private, and moved to world config

also improved the implementation to not use obfuscated stuff

Also removed the Fix Double chest conversion patch since its
fixed in other ways in vanilla
2018-10-23 21:13:58 -04:00
Zach Brown
042ccbb9b2
Strip private area unicode characters from signs
It is not immediately clear how these characters ended up on signs in
previous versions. It is clear, however, that they now render as empty
unicode boxes in 1.13, whereas previously they rendered as invisible
characters.

When these signs are loaded in versions after this commit, these
characters from the private use area of the Unicode block will be
stripped. The sign will then be marked to ensure this conversion only
runs once.

There is a flag -DPaper.keepInvalidUnicode=true that can be used if you
do not want us to strip these characters from your signs, though I can
think of no reason to use it.

Fixes GH-1571
2018-10-23 20:59:08 -04:00
Shane Freeder
1387cff4e8
Update for Minecraft 1.13.2 2018-10-23 00:16:21 +01:00
GreenMeanie
9b98a252d6 Reset players remainingAir on respawn (#1598)
As mentioned in #1597, your air level did not reset if you drown.

Now you get a full breath during respawn.
2018-10-22 15:25:48 -04:00
Gabriele C
ce7e1c14a6 Add option to prevent players from moving into unloaded chunks (#1608)
Resolves #1551
2018-10-22 15:25:16 -04:00
Aikar
7c5b5ce946
[Auto] Updated Upstream (CraftBukkit)
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:
a639ae44 Remove outdated build delay.
2018-10-22 15:02:10 -04:00
Aikar
d066d8b926 Remove debug text
resolves #1606
2018-10-21 19:16:54 -04:00
BillyGalbreath
0db94d4fca Fix #1604 (#1605) 2018-10-21 20:39:21 +01:00
Aikar
3fa9c0b5c3
[CI-SKIP] [Auto] Rebuild Patches
A recent commit has been made that caused patches to be out of order, rebuilding
2018-10-21 15:31:50 -04:00
Caleb Bassham
64840b3018 Fix NPE when setting a player's spectator target (#1596)
Fix NPE when setting a player's spectator target
2018-10-21 20:27:53 +01:00
Brokkonaut
4dc24e6c0f Don't modify item tag if interaction is canceled (#1589)
The item tag is stored before executing the interaction and restored before handling the
resulting events. If the event was not canceled and the ItemStack is not modified in the
event, the new tag is set back to the new one afterwards. This is similar to the handling
of the item amount.

This fixes a bug where tools lose durability when the interaction is canceled and another bug
where tools become completely repaired when they should break but the interaction was canceled.
2018-10-20 10:03:35 -04:00
BillyGalbreath
8098020fd0 Fix MC-93764 2018-10-19 19:39:21 -05:00
BillyGalbreath
8c7f0e79ce Add more Witch API (#1564) 2018-10-18 23:24:09 -04:00
Aikar
0d1ca37436
Remove MOST Synchronization from Chunk Map
This will provide quite a major performance boost by avoiding
synchronizing on EVERY chunk lookup.

Synchronize, even without contention, incurs processor cache flushes.

Considering this is the 2nd hottest method in the code base, lets
avoid doing that...

Additionally, chunk conversion operations were occuring while
under synchronization which lead to deadlocks.

Now the conversion will occur outside of the lock, and fix
that issue, resolving #1586

Note, that the chunk map is still thread safe for get operations!

The chunk map was never intended to be modified async with our
changes, as we post to main to modify the map, however
we do still synchronize for write operations (put, remove)

We also synchronize for async get operations, ensuring that
async gets are safe.

We do not need to synchronize main thread gets as the processor
cache will be insync since the map is only updated on the main thread.

However, if someone does try to delete or put concurrently, we
will force their operation back to the main thread.
2018-10-18 22:41:23 -04:00
Andrew Steinborn
7141632abf Add Velocity IP forwarding support (#1557)
While Velocity supports BungeeCord-style IP forwarding, it is not secure. Users
have a lot of problems setting up firewalls or setting up plugins like IPWhitelist.
Further, the BungeeCord IP forwarding protocol still retains essentially its original
form, when there is brand new support for custom login plugin messages in 1.13.

Velocity's modern IP forwarding uses an HMAC-SHA256 code to ensure authenticity
of messages, is packed into a binary format that is smaller than BungeeCord's
forwarding, and is integrated into the Minecraft login process by using the 1.13
login plugin message packet.
2018-10-18 20:44:59 -04:00
Caleb Bassham
3b358452ba Add events for player changing spectator target (#1498)
* Add events for player changing spectator target

- Add PlayerStartSpectatingEntityEvent
- Add PlayerStopSpectatingEntityEvent
2018-10-18 16:53:10 -04:00
Aikar
42772e476a
[CI-SKIP] [Auto] Rebuild Patches
A recent commit has been made that caused patches to be out of order, rebuilding
2018-10-17 23:06:33 -04:00
Brokkonaut
4168fa182e Fire EntityCombustEvent for phantoms (#1573) 2018-10-17 23:04:21 -04:00
Aikar
00f0a30680
Ensure chunk neighbor counts do not get desynced
Mojang was not checking that the chunk did not overwrite, or
was successfully removed.

We're seeing odd reports in #1561 that indicates issues around
this are having problems.
2018-10-17 22:47:27 -04:00
Aikar
e047098814
MC-50319: Check other worlds for shooter of projectiles
Say a player shoots an arrow through a nether portal, the game
would lose the shooter for determining things such as Player Kills,
because the entity is in another world.

If the projectile fails to find the shooter in the current world, check
other worlds.
2018-10-17 19:30:57 -04:00
BillyGalbreath
52ae2a1aec
Implement getters and setters for EntityItem owner and thrower
Closes #1526
2018-10-16 22:17:59 -04:00
Zach Brown
6ec7d9f674
Fix equals case in lightning sounds 2018-10-16 21:40:32 -04:00
Trigary
20515a30ae
Limit lightning strike effect distance
Resolves GH-1436
2018-10-16 21:23:44 -04:00
GreenMeanie
03ecc80de8 Actually set the header (#1576) 2018-10-15 01:05:02 -04:00
Aikar
6a60c4295d
[Auto] Updated Upstream (CraftBukkit)
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:
e7ced970 Catch plugins setting null Material or BlockData to blocks
2018-10-12 18:46:42 -04:00
Shane Freeder
35fcc2e2d0
Share the main thread queue for AsyncChunkProvider
fixes an issue in which thread requests are only processed
for the current provider which can cause a deadlock should
multiple requests exist across providers
2018-10-12 15:50:58 +01:00
Aikar
69a4a30e47
[CI-SKIP] [Auto] Rebuild Patches
A recent commit has been made that caused patches to be out of order, rebuilding
2018-10-12 03:11:50 -04:00
BillyGalbreath
3b580e8aa9 Here's Johnny! (#1563)
Adds Johnny API to Vindicator
2018-10-12 03:09:53 -04:00
Aikar
04b8268cf1
Improvements to DataFixers for performance
Mojang asked me to make some changes, so applied them here.
2018-10-12 01:29:28 -04:00
Aikar
77c6bafe46
Missed a +1 on village doors 2018-10-11 21:54:15 -04:00
Aikar
dc6dbeb6ad
[CI-SKIP] [Auto] Rebuild Patches
A recent commit has been made that caused patches to be out of order, rebuilding
2018-10-11 21:46:35 -04:00
Aikar
ee7933e43e
Improve Village Door code to not break village mechanics 2018-10-11 21:42:52 -04:00
BillyGalbreath
a16ef75bfd Add sun related API (#1546)
These methods are used internally throughout the game for things like spawning mobs during day/night only or making them burn in daylight, etc. Now exposed for plugin usage.
2018-10-11 21:42:49 -04:00
BillyGalbreath
fe01fa5641 Turtle API (#1509) 2018-10-10 23:40:49 -04:00
Aikar
14de21393c
Use a method for EntityTrackerEntry for Gerrygames
Allow overriding the method for interception

https://github.com/PaperMC/Paper/issues/1537

Resolves #1537
2018-10-10 23:19:51 -04:00
Aikar
f21e10da65
[CI-SKIP] [Auto] Rebuild Patches
A recent commit has been made that caused patches to be out of order, rebuilding
2018-10-10 23:06:38 -04:00
BillyGalbreath
950b62689f Check Drowned for Villager Aggression Config (#1560) 2018-10-10 23:01:14 -04:00
Aikar
62efc6ab31
Improvements to Async Chunks
If a chunk load comes in on a chunk load or gen thread,
execute it synchronously on that thread instead of enqueueing it.

It doesn't make sense to enqueue it as that thread is then
going to future.join() it and block until it's ready anyways.

This opens risk to a deadlock if every load or gen thread is
waiting on a recursive chunk but it will never finish because
all of the threads are waiting.
2018-10-10 22:48:35 -04:00
Aikar
0693716984
Identify corrupt region file data and self recover
If we identify an invalid offset (negative, or the header sectors),
then back up the region file and erase that specific chunks offset
data.

This will avoid crashing the server with AIOBB errors and also avoids
server owners having to consider the entire region file 'lost'.

I'm not sure what leads to this state, I can only assume write cut
off mid bits.

In this scenario, there is absolutely no way to know where the chunk
actually is in the data file without loading every
single chunk in the file. And even to do that, would be quite extreme
due to the fact the file isn't in some orderly fashion.

Since the file is backed up, the user can use a region fixer tool
externally to try to restore that single chunk. We could even
add a command to restore a chunk from a backup file in a different
commit later on. But this at least prevents the server from crashing.

The server will just generate a new chunk and move on,
after printing an error to the console about it.

Also fixed the case reported in this issue about the server
hanging when a corrupt chunk is encountered, so this issue
is now fully closed.

Resolves #1541
2018-10-10 21:28:12 -04:00
BillyGalbreath
b1b6a6c4e2 Add LivingEntity#getTargetEntity (#1467) 2018-10-08 21:14:55 -04:00
Aikar
a3cccc9359
Complete future when chunk fails to load 2018-10-08 21:14:13 -04:00
Aikar
df22839abf
Fix Light Bugs - Fixes #1542
Applied a "Only run this when the blocks are different" to
a place, that apparently must be called even with the same
block but different other data I guess.

This was causing oddness with light data.
2018-10-08 20:27:13 -04:00
Aikar
1f5866fcf8
Improve synchronization on chunk gen to not block main - Fixes #1550
Chunk Generation was occuring while inside of the progressCache lock
this caused the progressCache to stay blocked for a long period of time
which then blocked main when main needed to clean the expiring map.

We now maintain a separate map for pending scheduler entries, that
we can join on if a 2nd request comes in while one is starting.

This strategy keeps the lock only for a fraction of time but
maintains thread safety.

So now the chunk is generated without holding a lock and wont
block the main thread on the expiring map as we will insert it
once ready.
2018-10-08 00:45:04 -04:00
Aikar
2a2d9fb508
Improvements to Logging Warnings/Dupe Entities - Resolves #1544
1) Removed "Regen" mode of Dupe UUID resolver, forced safe.
Some servers who updated before we had safe mode added still had this value.

There's really no reason to keep this mode, as we've seen that vanilla
triggers this often and 99.9999999% of cases will be an actual duplicate
that needs to be deleted.

2) Made Vanilla Debug messages about dupe UUIDs and dupe uuid resolve messages
only show up if the debug.entities flag is on. This will stop server owners
from panicing from seeing these logs, and stop opening bug reports on this,
only for us to tell you "don't worry about it".

3) Avoid adding entities to world that are already added to world.

This can be triggered by anything that causes an entity to be added
to the world during the chunk load process, such as chunk conversions.

Issue #1544 was a case of this.

4) Removed debug warning about ExpiringMap.

Nothing more I know to do about this anyways. We recover from it,
stop warning to reduce noise of issues to us.
2018-10-07 15:10:23 -04:00
BillyGalbreath
438ee3f487 Fix weird issues with Creeper ignite state (#1534) 2018-10-07 12:58:09 -04:00
BillyGalbreath
4266bfa3e4 Fix timer in slime AI (#1548)
Seems my original pull for this created an unseen bug where the target timer would never run out (the slime would not "forget" it's target over time). Went ahead and fixed that, and made the code more legible by adding the imports.
2018-10-07 12:57:52 -04:00
BillyGalbreath
0ca403459b Allow setting the vex's summoner (#1545) 2018-10-06 23:31:21 -04:00
Aikar
468a1cbbd7
[Auto] Updated Upstream (Bukkit/CraftBukkit)
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:
ee12ca7b Add maximum repair cost API to AnvilInventory

CraftBukkit Changes:
1ceee633 Implement maximum repair cost API to AnvilInventory
2018-10-06 05:31:40 -04:00
Aikar
addebee995
Fix logic error in water activation range immunity check
was no longer giving immunity to items
2018-10-06 01:17:32 -04:00
Aikar
49052de5e5
Fix many light bugs by removing recheckGaps change
Fixes #1539
Fixes #1483
2018-10-06 00:56:20 -04:00
Aikar
f21627490e
Don't stop chunk executors, cancel pending chunks instead
Fixes #1532
2018-10-06 00:15:40 -04:00
Aikar
70b156939f
Cancel pending chunk loads when they are no longer needed
This will improve queue times by canceling chunks when a player
leaves the radius of an async loading/generating chunk.

This matches behavior we had pre 1.13 for loading too.
2018-10-06 00:02:09 -04:00
Zach Brown
2ae1ed6336
Hook into CB's plugin rewriting system
Primarily to update plugins for our fastutil relocation. Can also be
used to do things like debug plugins accessing versioned NMS packages in
an IDE pre-relocate step.
2018-10-05 19:44:46 -04:00
133Seven
d7cb3a9989 [CI-SKIP] Change URL in POM to https://papermc.io 2018-10-05 11:52:04 -04:00
Matthew Miller
8749e58b72 Don't update snapshot blockstates (#1535)
Following this comment on PaperLib, https://github.com/PaperMC/PaperLib/pull/2#discussion_r222761017

I've made non-snapshot TE's not update when they receive the update call. They still do the rest of the update, just not the applying of the TE data. This is to still allow forced physics updates etc. Also in the case of Jukeboxes, updating the properties
2018-10-05 11:24:01 -04:00
Brokkonaut
0a6d449907 Sometimes World.save() did not save the whole world. (#1538)
flag = true is a force save of the whole world (for example World.save()), this should ignore the current queue size.
2018-10-05 11:23:20 -04:00
Aikar
e2418a9945
[CI-SKIP] Undo an accidental merger of patches
Accidently merged 1 pathfinding patch into a light patch instead
of the other pathfinding page.

Fixed that. Hand editting patch master race
2018-10-04 23:31:01 -04:00
Aikar
459987d69f
More improvements to activation range, improve turtles
improved the water code so that immunity wont trigger if the entity
has the water pathfinder system active, so this improves support
for all entities that know how to behave in water.

Merged 2 EAR patches together, and removed an MCUtil method that
doesnt have a purpose anymore
2018-10-04 23:18:46 -04:00
Aikar
a4df5ddee7
Report errors correctly from FutureTasks
Anything that posts something to main thread was not
correctly reporting their errors to the logger, passing the
ExecutionExcetion instead of the cause. This resolves that,
as well as patches some simple cases of System.nanoTime where mojang
had used a LongSupplier to use a different method on client.
2018-10-04 01:45:11 -04:00
Aikar
d7dd3798ec
Fix lag caused by water mobs across the board - Fixes #1462
This update introduces Entity Activation Range for water mobs.

Activation Range has been one of my biggest performance improvements
I ever added to Minecraft, however "Entity is in Water" is an immunity
case that keeps an entity active.

This update ignores the water check for known water based mobs, allowing
them to actually go inactive.

In addition to that, a new config option was added to spigot.yml to go with
the rest of the entity-activation-range options to let you configure
aquatic mobs like fish, squid and dolphins separately.

This should overall fix all lag caused by water mobs.
2018-10-04 01:21:02 -04:00
Zach Brown
ebe072deb6
Revert "Dont strip explicit leading color codes in chat components (#1512)"
This reverts commit 31a99db328.

Fixes GH-1525
Reintroduces GH-1484
2018-10-03 18:15:22 -04:00
Shane Freeder
2dcae290df Updated Upstream (Bukkit/CraftBukkit)
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:
867794b2 Make setPersistent also control player saving

CraftBukkit Changes:
02518f92 Make setPersistent also control player saving
2018-10-03 20:19:35 +01:00
Shane Freeder
26153def87 Fix FileIOThread concurrency issues (fixes #1505)
FileIOThread was using two volatile counters in order to track if
any pending work was in the queue, this causes potential concurrency
issues when this counter is updated from multiple threads, potentially
causing these counters to desync due to the unsafe volatile update
2018-10-03 19:12:07 +01:00
Aikar
a64b0952cb
Add config options to paper.yml for Async Chunks and Shared Host Overrides
Shared Hosts have been concerned over the increased CPU usage that Async Chunks
has introduced. We understand that shared hosts can't allow 1 client
to abuse the systme resources depriving other servers of cpu time, so we've
added some configs to allow hosts to force some settings.

Hosts, you may set the following SYSTEM ENVIRONMENT VARIABLES (NOT JVM FLAGS)
to change some behavior:

PAPER_ASYNC_CHUNKS_SHARED_HOST_GEN=1   - Enable Single Threaded World Generation (capping CPU Usage
PAPER_ASYNC_CHUNKS_SHARED_HOST_GEN=2   - Disable Async Chunk Generation - Please do not do this!!!
  - Minecraft is moving towards asynchronousm per-world chunk generation itself. You need to prepare
  - for this, so please do not disable async chunk generation.

PAPER_ASYNC_CHUNKS_SHARED_HOST_LOAD=#  - Where # is Maximum number of threads to use on Chunk Loading
  - This is a max, so your end user can reduce it more too. I suggest no lower than 2. Minimum is 1.
  - These are usually much faster request, so outside of loading entire worlds, They usually do not
  - get as much load. Paperby default uses CPU Core count * 1.5, so this may default to a higher value
  - on shared host and you should override it with this value to say 2-4.

These settings will override your clients paper.yml options. Set as a system wide environment
variable to ensure all Paper clients respect your resource usage desires.

Resolves #1520
2018-10-02 23:51:03 -04:00
Zach Brown
10209bfbd8
Do not allow null in CanPlaceDestroy NBT API
Fixes GH-1523
2018-10-02 22:54:38 -04:00
Aikar
38f0f0b71a
Disable use of Locks on main thread for DataPaletteBlock
This should greatly improve performance by using a No Op lock
while on the main thread.

Vanilla always had a write lock on write operations, but we added
a Read Lock during Async Chunks to make concurrent writes non fatal
for Async Chunks.

This means we added on a bunch of over head to all chunk read operations.

This corrects that, as well as disabling the write lock while on main thread.

It is a general rule that you do not touch a chunk async once it is loaded
into the world, as we never had locks on the chunk before 1.13 even.

So once we are on main, we don't expect concurrent access to begin with,
so we don't need the write locks either.
2018-10-02 22:29:31 -04:00
Aikar
e45b853e60
Optimize some light chunk access
light calculations repeatedly looks up the same chunk while going
down on the Y access. Pass the chunk to it to skip many round trips
to the map lookup process.

while the gains arent as big since we have last access cache, it
should hopefully avoid many callstacks of depth and improve inlining,
as well as avoids entering a synchronized code block.

The avoiding of entering synchronized section is the main goal here.
2018-10-02 21:55:30 -04:00
Aikar
97b9ce8476
[CI-SKIP] [Auto] Rebuild Patches
A recent commit has been made that caused patches to be out of order, rebuilding
2018-10-02 10:26:35 -04:00
BillyGalbreath
31a99db328 Dont strip explicit leading color codes in chat components (#1512) 2018-10-02 10:21:12 -04:00
Aikar
920bf4680b
[Auto] Updated Upstream (CraftBukkit)
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:
68588dac SPIGOT-4405: Chunk generation problem
2018-10-02 09:06:52 -04:00
Shane Freeder
9038677c89
Updated Upstream (Bukkit/CraftBukkit)
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:
c71bb9ca Add PlayerRecipeDiscoverEvent and methods to (un/)discover recipes

CraftBukkit Changes:
7a2f4867 Implement PlayerRecipeDiscoverEvent and methods to (un/)discover recipes
2018-10-02 11:01:56 +01:00
Shane Freeder
eaa2c39183
Configurable connection throttle kick message (Closes #1515) 2018-10-02 10:39:49 +01:00
Shane Freeder
3fc712a78f
Fix custom flying kick message 2018-10-02 10:39:49 +01:00
Shane Freeder
f1a92f03db
Cleanup tab completion
During testing, I could not find any case of TabCompleteEvent firing,
however, upon reinspection of the code, and additional testing, this
appears to work fine without any changes on our part.
2018-10-02 10:37:37 +01:00
Aikar
6371b4581d
Fix Async Chunk Load Callback if chunk was already loaded
Fixes ACL API mainly, but might fix other smaller things too

Also improved the high priority check if the chunk was already marked done
2018-10-01 01:00:09 -04:00
Aikar
48b1b0aac5
Optimize Spare Chunk loads to be removed faster
this has technically been a longer standing problem, but if an async
chunk loads after a chunk has been removed from the chunk map, it would
be treated as any other spare chunk and kept loaded until Chunk GC kicks in.

This fixes that, but also obsoletes ChunkGC in that anytime we load a spare
chunk (a chunk outside of any players view distance), we will immediately
mark it for unload.

This should reduce the amount of spare chunks loaded on a server.
2018-09-30 20:34:05 -04:00
BillyGalbreath
c81736fd60 Fix cancelled lootables (#1510) 2018-09-29 21:57:59 -04:00
Zach Brown
d9363f2979
Fix slime pathfinding when loaded from NBT
GH-1507

The canWander property is initialized to true by default, however when
loaded from NBT, if the key doesn't exist the property will be set to
false. The correct solution is to ensure the key exists before setting
the property.
2018-09-29 16:06:26 -04:00
Aikar
9285b9cf1c
Fix village check
obf helper was in an unimported file, so just going to skip helper here
2018-09-29 12:20:29 -04:00
Aikar
c64503c66f
Fix Village Loading Doors fix, add config option, hopefully fix farms
The patch was previously applied wrong, and still caused chunk loads.

Now, we will prevent it again, but also added a config option to
disable this optimization.

However, I also updated it so that doors are not removed if the chunk
the door is in is unloaded, so this should avoid breaking farms.

Fixes #1506
2018-09-29 12:03:11 -04:00
Aikar
08bb5b49d2
Fix Sending Chunks to Client - Fixes #1504
Vanilla has some screwy logic that doesn't send a chunk until
it has been post processed. This is an issue as post processing
doesn't occur until all neighbor chunks have been loaded.

This can reduce view distance while generating terrain, but also
cause bugs where chunks are never sent to the client.

This fix always sends chunks to the client, and simply updates
the client anytime post processing is triggered with the new chunk data.
2018-09-29 01:22:21 -04:00
Aikar
590c2f96eb
Fix bug in async load order priority
accidently had priority inverted!

This will greatly improve visual chunk load speeds
2018-09-28 23:12:16 -04:00
Aikar
0c9bb9b7ae
Don't recheck type after setting a block
The server does a "Did my update succeed" check after setting
a blocks data to a chunk.

However, writes can not fail outside of a hard error or a
a race condition from multiple threads writing, which is
not something that should ever occur on the server.

So this check is pointless, as if it did occur, the server would
be having data corruption issues anyways.

This provides a small boost to all setType calls.
2018-09-28 22:40:04 -04:00
Aikar
f02b4d200e
Fix issues with entity loss due to unloaded chunks
Vanilla has risk of losing entities by causing them to be
removed from all chunks if they try to move into an unloaded chunk.

This pretty much means high chance this entity will be lost in this scenario.

There is another case that adding an entity to the world can fail if
the chunk isn't loaded.

Lots of the server is designed around addEntity never expecting to fail for these reasons,
nor is it really logical.

This change ensures the chunks are always loaded when entities are
added to the world, or a valid entity moves between chunks.

Hopefully will fix issues #1496 and #1434
2018-09-28 22:39:20 -04:00
Aikar
cd6a5f3b51
Remove Water optimization from the Light Optimizations
case was found where it could cause light to become incorrect

But we still get to optimize out any same block updates which reduces light operations
2018-09-28 22:37:43 -04:00
Aikar
c75015c1a4
Remove the "Entity already removed" warning unless debug entities is on 2018-09-28 22:37:33 -04:00
Aikar
de4487435d
Optimize Light Recalculations
The server triggers light recalculations even if the new block
is the same as the old block. At this time, BlockData Properties
do not impact light calculations.

So the only way light should change, is if the block itself
changes from 1 block to another.

Additionally, as of 1.13, water now only blocks 1 light level
instead of 3, meaning that light level decreasing is the same as air.

This means, transitions between water and air also do not need
to recalculate light, which saves a TON of updates caused by
fluids flowing.
2018-09-28 21:30:03 -04:00
BillyGalbreath
3482df728f Fix turtle lag (for real this time) (#1503)
Amends #1502, to further fix #1501
2018-09-28 21:27:40 -04:00
Aikar
b62dfa0bf9
Updated Upstream (Bukkit/CraftBukkit)
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:
39ce5d3a SPIGOT-4399: ItemMeta.equals broken with AttributeModifiers

CraftBukkit Changes:
1cf8b5dc SPIGOT-4400: Populators running on existing chunks
116cb9a1 SPIGOT-4399: Add attribute modifier equality test
5ee1c18a SPIGOT-4398: Set ASM7_EXPERIMENTAL flag
2018-09-28 19:31:59 -04:00
BillyGalbreath
afeb77bc88 Fix turtle lag (#1502)
Fix #1501

I just added a condition check to not start a new pathfinder goal if the turtle already has one set.

Needs more testing.

![Timings Comparison](https://i.imgur.com/p9eJQSo.png)
2018-09-28 13:58:06 -04:00
Aikar
515f2e7beb
Ignore Dimension NBT field in Entity data
Minecraft is trying to set Dimension Objects based on a Dimension ID

Dimension ID's for custom worlds are dynamically allocate dand not guaranteed
consistent.

This removes checking the NBT data, as the Entity will always have its
DimensionManager set to the world it is being placed into.

This fixes corrupt entities breaking chunk saving in custom worlds.
2018-09-27 00:11:50 -04:00
Aikar
2365b308c8
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears to apply and compile correctly.

This update has been tested to ensure that World Conversion still occurs correctly.

Bukkit Changes:
0812ce2c SPIGOT-4397: isChunkGenerated API

CraftBukkit Changes:
4824655c SPIGOT-4398: Upgrade to ASM 6.2.1 for better Java 11 support
eea43870 MC-134115: Fix issues converting tile entities
1a7f2d10 SPIGOT-4397: isChunkGenerated API
40aed54d SPIGOT-4396: Improve vehicle movement

Spigot Changes:
f6a273b1 Rebuild patches
2018-09-26 22:35:46 -04:00
Daniel Ennis
c5fbde9f17
Async Chunk Loading and Generation (#1397)
This restores Asynchronous Chunk Loading to 1.13, as well as adds Asynchronous Chunk Generation..

This provides a massive boost to server performance and should bring 1.13 back closer to 1.12 performance levels for pre generated worlds.

World Generation will now be faster overall than 1.12 since 1.12 did not have async generation.


**DONATE:**
Lots of effort has went into making this happen. Want to say thanks and donate? 

https://donate.emc.gs/AsyncChunks
2018-09-26 18:21:44 -04:00
Aikar
5cdfbda4e4
Re-enable light queue toggle, optimize neighbor checks, add max queue time
light queue is actually buggy, so re-enabling the config.

however, if anyone is ok with the buggy behavior, made the max time lost due to
light queue configurable.

We want to get to making the ligth queue default if we can make it work perfectly.

also applying neighbor optimizations to use the faster method for light checks.
2018-09-26 00:57:59 -04:00
BillyGalbreath
e1ba203df8 Honor EntityAgeable#ageLock (#1481)
* test

* Obfuscation helper

* Fix #1459
2018-09-25 10:54:06 -04:00
Brokkonaut
e8e994656b Avoid dimension id collisions (#1487)
getDimensionId() returns the dimension id - 1. So without this patch
we would reuse an existing dimension id, if some other dimension was
unloaded before.

In Spigot this is nearly invisible because DimensionManager has no equals(),
so dimension id collisions just create 2 worlds with the same dimension.

The PaperWorldMap (Added in
https://github.com/PaperMC/Paper/blob/master/Spigot-Server-Patches/0376-Optimize-Server-World-Map.patch ) changes this - Now the dimension is overwritten if there is some collision,
what causes players to teleport to incorrect worlds, World checks will no longer work
and many more evil things.
2018-09-25 10:53:52 -04:00
Aikar
917d582441
[Auto] Updated Upstream (Bukkit/CraftBukkit)
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:
b9620fd9 API to generate filled explorer maps

CraftBukkit Changes:
c1ecaa2f API to generate filled explorer maps
2018-09-24 05:41:32 -04:00
Aikar
6cd928f83e
[Auto] Updated Upstream (Bukkit/CraftBukkit)
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:
6f57bf95 SPIGOT-4391: Sign editable API

CraftBukkit Changes:
5cffeca2 SPIGOT-4391: Sign editable API
2018-09-24 01:06:42 -04:00
Aikar
61709368af
Updated Upstream (CraftBukkit/Spigot)
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:
dcb43ef8 MC-136886: locate command loads chunks without needing to.

Spigot Changes:
f823ac54 Rebuild patches
2018-09-23 21:29:00 -04:00
Zach Brown
7a57f23710
Make bad custom name resolution more specific
Avoids interfering with other places in vanilla where these issues
are tolerated and expected.
2018-09-23 20:10:24 -04:00
Kyle Wood
5d7bf5d57a Enable experimental ASM support for Java 11 plugins (#1480)
JEP 181 brings a new bytecode format for nest mates. ASM API 7 supports
this, but API 7 is still experimental. Attempting to load a Java 11
class that contains nest mates will cause an
UnsupportedOperationException, as API 6 can't handle them. This doesn't
really require any changes to the rest of the code, since this is just
related to ASM's visitor.

We want to use the stable API 6 for all other plugins, only using the
experimental API when required, so we check the class version first.

This should be removed as soon as ASM API 7 is stable.
2018-09-23 15:00:46 -04:00
Aikar
9787753c4f
[Auto] Updated Upstream (CraftBukkit)
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:
fc10dec5 Don't throw error on invalid data in CraftMetaItem.
2018-09-23 05:06:41 -04:00
BillyGalbreath
003c0e0766
Fix NPE race condition in ServerListPingEvent
Fixes GH-1473

If a ping is responded to prior to the server sample being populated
(pre-tick as an example) it can result in an NPE.
2018-09-22 23:55:30 -04:00
Mark Vainomaa
3491f5542e Create API for CanPlaceOn and CanDestroy NBT tags (#1015) 2018-09-22 23:30:54 -04:00
BillyGalbreath
df72ca1321 Expose attack cooldown methods for Player (#1412) 2018-09-22 23:03:53 -04:00
BillyGalbreath
fedb0c07ae Add creative-arrow-despawn-rate (#1411)
* Add creative-arrow-despawn-rate
2018-09-22 22:48:30 -04:00
BillyGalbreath
844687a91c Add obfuscation helper (aikar's request) (#1468) 2018-09-22 22:28:16 -04:00
Zach Brown
e62f3ae259
Return null if we get a ParseException in IChatBaseComponent
Fixes GH-1471, GH-1474

As a result, data that no longer parses correctly will not crash the server
instead just logging the exception and continuing (and in most cases should
fix the data)

Player data is fixed pretty much immediately but some block data (like
Shulkers) may need to be modified in-game in order for it to re-save
properly

No more crashing though.
2018-09-22 15:58:13 -04:00
Senmori
042e018bb1
Apply Spigot PR 493 - Fixes #1469 2018-09-22 12:58:57 -04:00
Aikar
1556158be3
Fix bug in last commit 2018-09-22 12:28:38 -04:00
Aikar
e07e0cb3ca
Improve Light Queue and force enable it for all
There is no reason for the light queue to even be an option. This
enables the light queue for everyone.

This also improves the "can we still tick" time logic to always
check before running a light operation.

previously, we always executed at least 10 on the first world
(but not other worlds...), but we are seeing light take up some
heavy time, so improving that for now.

I've now also improved recheck gaps logic to happen at the end of all single block updates

This also prevents multiple gap checks, as previously if a tick skipped
the gaps check, the next tick would end up re-adding the entry again,
resulting in multiple gap checks.

This now just sets a marker "We need to recheck gaps" and will only occur
once.

This also should reduce chunk loads, as previously, we checked if
the neighbor chunks were loaded for the gap check, however those
neighbor chunks might of unloaded before the light queue operation
actually ran. Now, the neighbor chunk is done when the gap check
is being done, so it should avoid loading chunks.

Fixes #1466
Fixes #1431
2018-09-22 12:09:12 -04:00
Aikar
b6c3d89496
Revert "All generated chunks should be loadable" - Fixes #1470
This reverts commit 60b1ed9c76.
2018-09-22 11:33:30 -04:00
Aikar
0b3afe6c97
[Auto] Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
4db9e3dc Add API to locate structures

CraftBukkit Changes:
65bb2d0f Increase expiration time to 10 days
88a5346f Add API to locate structures.

Spigot Changes:
68acb93f Rebuild patches
2018-09-22 03:16:43 -04:00
Aikar
1db10a30db
Improve synchronization on ExpiringMap 2018-09-21 21:43:50 -04:00
Aikar
60b1ed9c76
All generated chunks should be loadable
Some chunks that need conversion may fail the loadChunks pass, and
end up entering the world gen code to finish processing.

We solved this on the API level before, but this needs to apply to
all chunk loads when gen=false
2018-09-21 16:59:47 -04:00
Aikar
7438edc9a1
Rework Async Chunks API in prep for merge, add utility
This adds a new Future based, Consumer<Chunk> based, and ability
to control whether or not to generate to the Async Chunk API.

Until Async Chunks merges, these API's are still synchronous, but
this commit will allow plugins to start using the API's in use
with the Async Chunks beta.
2018-09-21 16:56:08 -04:00
Aikar
fd1bd5223a
Sync Player Position to Vehicles
Player Positions could become desynced with their vehicle resulting
in chunk conflicts about which chunk the entity should really be in.
2018-09-21 11:37:38 -04:00
Aikar
f02ab90a19
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
cbb4fc16 SPIGOT-1916: Attribute modifiers for ItemStacks

CraftBukkit Changes:
8164f4b2 SPIGOT-1916: Attribute modifiers for ItemStacks

Spigot Changes:
38536abd Rebuild patches
2018-09-21 11:29:17 -04:00
Aikar
fba19f5f30
MC-134115: Fix Double Chest Chunk Conversion Error
A bug with double chest conversion would lead to data
loss from chunks if they crossed chunk boundries.

This fixes the issue.

It should now be safe to upgrade worlds to 1.13.1
2018-09-20 19:13:29 -04:00
Aikar
1b8f425949
Fix concurrency issues with ExpiringMap 2018-09-20 11:43:32 -04:00
Aikar
a7e90f01fe
[Auto] Updated Upstream (CraftBukkit)
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:
26c89277 SPIGOT-4385: Clearer error for invalid generator-settings
2018-09-19 04:36:38 -04:00
Max Lee
1e66b061fa Add a separate PreSpawnerSpawnEvent (#1455)
This event extends the PreCreatureSpawnEvent and includes the position
of the spawner that spawned the entitiy. (similarly to how the
SpawnerSpawnEvent contains the spawner's BlockState).

This one doesn't include the state though as getting the block and
generating that snapshot is a bit wasteful.
2018-09-18 19:34:11 -04:00
Aikar
0d54dc2025
Make a copy for worldloadevent to avoid como's - fixes #1453
If you try to load a world inresponse to another world loading,
a concurrent modification exception will throw.

This avoids that by making a defensive copy of the list for the server init stage.

you might  want to do this if you want to guarantee your world loads
immediately after the vanilla worlds before another plugin has a chance
to load worlds during POST_WORLD plugin stage.
2018-09-18 19:33:43 -04:00
Aikar
5ef5f3b67b
Optimize Server World Map
Minecraft moved worlds to a hashmap in 1.13.1.
This creates inconsistent order for iteration of the map.

This patch restores World management to be back as an Array.

.values() will allow us to iterate as it was pre 1.13.1 by
ArrayList, giving consistent ordering and effecient iteration performance.

KeySet and EntrySet iteration is proxied to the List iterator,
and should retain manipulation behavior but nothing should be doing that.

Getting a World by dimension ID is now back a constant time operation.

Hopefully no other plugins try to mess with this map, as we are only handling
known NMS used methods, but we can add more if naughty plugins are found later.

Multiverse was tested with this and no breakage.
2018-09-18 01:34:44 -04:00
Aikar
db8ecff805
Support Overriding World Seeds - Closes #350
Allows you to add to paper.yml

seed-overrides:
  world_name: some seed value

This will ignore every where a seed is set/created/loaded and force
a world to use the specified seed.

This seed will end up being saved to the world data file, so it is
a permanent change in that it won't go back if you remove it from paper.yml
2018-09-17 23:38:17 -04:00
Aikar
3aaba8c301
Use BigDecimal to improve accracy of TPS results - long live 20 TPS!
It's always been commonly said to 'ignore' that TPS was '19.X', that
it was fine.

I suspect that the inaccuracy of floating point math resulted in us
losing precision over time, making it difficult to actually get back to 20,
as you know the fun 0.1 + 0.1 ... 9 more times != 1 problem.

BigDecimal supports working with doubles with higher precision.

This change makes it so our RollingAverage class maintains all of the data
using BigDecimal and using BigDecimal arithematic operations.

This ensures we have extremely high precision, enabling us to
actually be able print '20 TPS' when TPS is perfect.
2018-09-17 22:32:37 -04:00
Brokkonaut
2b349bb02b The disconnect on packet spam must be called sync (#1452)
And it was called twice, probably forgotten in the patch.
2018-09-17 22:04:47 -04:00
Aikar
fcc2e46edd
Ensure mobs don't spawn out of world border
this is originally what I thought #1333 was, but wasn't, but this is still valid fix
2018-09-17 21:50:02 -04:00
Tassu
03c8b8ec27 Implement furnace cook speed multiplier API. (#1437)
Adds methods `Furnace#getCookSpeedMultiplier()` and
`Furnace#setCookSpeedMultiplier(double)`.

This PR is basically 3516ae34ef for 1.13.

A test plugin may be found [here](https://gist.github.com/supertassu/fade0cce946261732c6299e1ec89290e).
2018-09-17 18:53:27 -04:00
Aikar
f95ffce1af
[Auto] Updated Upstream (Bukkit/CraftBukkit)
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:
4b9a93ec Add BatToggleSleepEvent

CraftBukkit Changes:
a222e4a2 Implement BatToggleSleepEvent
2018-09-17 03:06:34 -04:00
Aikar
32c9917149
[Auto] Updated Upstream (CraftBukkit)
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:
79ada744 SPIGOT-4382: Fix damage_absorbed statistic
2018-09-17 02:46:39 -04:00
Aikar
e1056b7187 I dedicate this to Billy, the one and true dolphin rider
Fixes a data fixer bug
2018-09-17 00:41:20 -04:00
Aikar
9860c9c694
more improvements to expiring map stuff 2018-09-16 03:21:52 -04:00
Aikar
80ee619035
prevent crashes on expiring map desync, dont spam logs 2018-09-16 03:00:28 -04:00
Aikar
d5da5375a6
Override some more methods in ExpiringMap to ensure fix
Seen some warnings of leak still being detected.

I'm not sure what's missing, so I'm adding nearly everything.
2018-09-16 01:04:40 -04:00
Aikar
b6760850b8
fix bug in last bug fix, recursion! 2018-09-16 00:26:32 -04:00
Aikar
2c3e7e48fc
Fix major memory leaks in ExpiringMap
computeIfAbsent would leak as the entry
was never registered into the ttl map

This fixes that ,as well as redesigns cleaning to
not run on every manipulation, and instead to run clean
once per tick per expiring map.
2018-09-16 00:01:48 -04:00
Aikar
30785b9132
Updated Upstream (CraftBukkit)
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:
94b8708a SPIGOT-4373: Item display colours are white by default
61668436 SPIGOT-4378: Fix mistakenly included code
2018-09-15 19:13:40 -04:00
Aikar
90fd694c4c
Fix loop risk in mob spawning around unloaded chunks
When a mob was about to load a chunk to try to spawn in, we did not
increment the attempt counter, resulting in it being stuck in the mob
spawn loop for a long time and hanging servers.
2018-09-15 13:46:01 -04:00
Aikar
10848b4104
Concurrency and Performance Improvements to DataFixers
Found some more unsafe operations in DataFixers.

Also replaced quite a few bad uses of Map.containsKey

containsKey is a common newbie mistake that "reads" cleaner, but
results in double the performance cost of all map operations as
containsKey in MOST cases where null values are not used is identical to get() == null

Considering how deep datafixers go in call stacks, with tons of map lookups,
this micro optimization could provide some gains.

Additionally, many of the containsKey/get/put style operations were
also a concurrency risk, resulting in multiple computation/insertions.
2018-09-15 13:22:14 -04:00
Aikar
f956f185c8
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
47b9cf30 SPIGOT-4372: LightningStrikeEvent cause API
a9ceda75 Include the plugin channel name in the exception message

CraftBukkit Changes:
a4bdecff SPIGOT-4372: LightningStrikeEvent cause API
34caaf6d SPIGOT-4371: Trident damaged when event cancelled
97315374 SPIGOT-4369: Handle cancelled trident event
bf1c8273 SPIGOT-4370: Remove vehicle if its passenger spawn event was cancelled

Spigot Changes:
6b015b4b SPIGOT-4370: Remove vehicle if its passenger spawn event was cancelled
2018-09-15 12:10:26 -04:00
Aikar
b606122b85
MC-136886: Don't load chunks looking for features - Fixes #1438
I'm sure a few servers have crashed due to this.
2018-09-13 22:36:38 -04:00
Aikar
e0cf98b1ed
Missed a case where fish could load chunks 2018-09-12 21:58:38 -04:00
Aikar
94171733dd
Optimize Biome Mob Lookups for Mob Spawning
Uses an EnumMap as well as a Set paired List for O(1) contains calls
2018-09-12 21:50:34 -04:00
Aikar
c6409382b8
Prevent fish from loading/generating chunks 2018-09-12 21:25:02 -04:00
Aikar
6e203e64cc
Prevent mob spawning from loading chunks 2018-09-12 21:18:31 -04:00
Aikar
fd84aa5c42
Fix pathfinding NPE - Fixes #1435 2018-09-12 21:17:59 -04:00
Aikar
bd4280b9ec
ensure world is set for pathfinders 2018-09-11 19:10:14 -04:00
Zach Brown
9fe29f979c
Merge branch 'master' into pre/1.13 2018-09-11 17:48:17 -04:00
Zach Brown
b380338244
Ensure entity is always dying before Death Event
Prior to this it was possible for plugins to put the server into a never
ending recursive loop until it eventually killed itself.

Fixes GH-1432
2018-09-11 17:38:57 -04:00
Aikar
c563327fa2
Prevent pathfinding and zombie AI from loading chunks 2018-09-11 00:07:19 -04:00
Aikar
87d59fdab4
Prevent fluids from loading chunks - major performance boost 2018-09-10 23:38:16 -04:00
Aikar
2dd8623548
Updated Upstream (CraftBukkit/Spigot)
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:
7033f180 Hoist out synchronisation from ChunkRegionLoader

Spigot Changes:
500ff5d4 Rebuild patches

Additional Paper changes:
Fixed Versioned World Folders to not synchronize on ChunkRegionLoader
Optimized Save Queue even more to use a Long2ObjectOpenHashmap for save map
Add World#getXIfLoaded to IWorldReader to expose it to more places
2018-09-10 23:14:02 -04:00
Aikar
cf1fe85b04
Mob Pathfinding API
Adds an API to allow plugins to instruct a Mob to Pathfind to a Location or Entity

This does not do anything to stop other AI rules from changing the location, so
it is still up to the plugin to control that or override after another goal changed
the location.
2018-09-09 21:50:12 -04:00
Aikar
b3a9fc3bf9
Rename some methods per discussion in channel 2018-09-09 21:45:54 -04:00
Zach Brown
efc0babe91
Stop using transaction id in tab completions
Fixes GH-1417, GH-1424 (probably).

There are other issues in this area, including just how much a mess it
is but we will get to those when we get to those.
2018-09-09 17:52:48 -04:00
Aikar
7c11dbee6d
Forgot to rebuild patches after I fixed things in upstream update 2018-09-09 15:29:22 -04:00
Aikar
6d41af029c
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
3e2858f6 SPIGOT-4352: MoistureChangeEvent
5466e281 Add BlockDispenseArmorEvent

CraftBukkit Changes:
3123a069 SPIGOT-4352: MoistureChangeEvent
226db0ea Add BlockDispenseArmorEvent
cd367fa4 Fix bad thread safety in ChunkRegionLoader
3f5ca5f2 SPIGOT-4355: Improve cancelling VehicleEnterEvent

Spigot Changes:
145a37ae Rebuild patches
3f2423cc Rebuild patches
2018-09-09 15:26:56 -04:00
Rick
0305af2c14 Fix view distance API (#1419) 2018-09-09 14:38:27 -04:00
Aikar
05edb779e0
getextPointIndex was not needing to be boxed/nullable 2018-09-09 14:36:51 -04:00
Aikar
16efbae731
Mob Pathfinding API
Adds an API to allow plugins to instruct a Mob to Pathfind to a Location or Entity

This does not do anything to stop other AI rules from changing the location, so
it is still up to the plugin to control that or override after another goal changed
the location.
2018-09-09 14:31:08 -04:00
BillyGalbreath
c755f90933 Allow chests to be placed with NBT (#1425)
This restores vanilla behavior of allowing placed chests to retain any Block Entity Tag data.

Upstream added filtering to chests, breaking vanilla behavior, and preventing use of loot table chests as a reward mechanism.

Upon review, we can find no security risk in allowing players to place a chest with NBT data, as Spawn Eggs, Minecarts, command blocks etc all have their own checks.

Additionally, survival mode players, non op players can not create these items anyways. If a player has Creative or Op, they already have high levels of access.

Plus, Chests aren't the only inventory that could have free form items, so this filter was insufficient anyways.
2018-09-09 12:53:23 -04:00
Aikar
5228a4f24c
Remove deadlock risk in firing async events
The PluginManager incorrectly used synchronization on firing any event
that was marked as synchronous.

This synchronized did not even protect any concurrency risk as
handlers were already thread safe in terms of mutations during event
dispatch.

The way it was used, has commonly led to deadlocks on the server,
which results in a hard crash.

This change removes the synchronize and adds some protection around enable/disable
2018-09-09 01:04:59 -04:00
Zach Brown
1bce77696d
Merge branch 'master' into pre/1.13 2018-09-08 19:12:58 -04:00
Aikar
d617f95f05
[Auto] Updated Upstream (Bukkit/CraftBukkit)
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:
310dc809 Add ServerLoadEvent

CraftBukkit Changes:
19d654bd Add ServerLoadEvent
2018-09-07 23:49:37 -04:00