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High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies https://papermc.io/
4750 commits 47 branches 14 tags 249 MiB
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Aikar 7a2b345b55
Synchronize DataPaletteBlock instead of ReentrantLock 
Mojang has flaws in their logic about chunks being concurrently
wrote to. So we constantly see crashes around multiple threads writing.

Additionally, java has optimized synchronization so well that its
in many times faster than trying to manage read wrote locks for low
contention situations.

And this is extremely a low contention situation.

Fixes #3293
Fixes #2493
2020-05-29 20:36:42 -04:00
.github/ISSUE_TEMPLATE [CI-SKIP] Update Issue template 2018-09-26 17:22:20 -04:00
licenses [CI-SKIP] Clarify project licensing 2018-03-06 20:41:03 -05:00
Paper-MojangAPI Rename to AsyncPlayerSendSuggestionsEvent to be consistent in naming 2020-05-02 15:29:03 -04:00
removed Drop remove leaked chunk patch - causing many issues 2020-05-29 03:32:13 -04:00
scripts Preload important classes such as Logger and JLine 2020-05-24 13:19:08 -04:00
Spigot-API-Patches Preload important classes such as Logger and JLine 2020-05-24 13:19:08 -04:00
Spigot-Server-Patches Synchronize DataPaletteBlock instead of ReentrantLock 2020-05-29 20:36:42 -04:00
work Updated Upstream (Bukkit/CraftBukkit) (Fixes #3443) 2020-05-28 12:22:50 +01:00
.editorconfig [CI-SKIP] add .editorconfig for base code style settings 2018-08-07 01:14:22 -04:00
.gitignore Fix ./paper edit continue for Windows 2020-05-19 23:14:34 -04:00
.gitmodules Cleanup and restructure the project 2016-04-01 23:15:41 -05:00
.travis.yml [CI-SKIP] Have travis ensure openjdk11 builds run 2018-10-24 16:26:47 -04:00
CONTRIBUTING.md Fix path in CONTRIBUTING.md (#3406) 2020-05-19 23:08:37 -04:00
LICENSE.md Add API MinecraftServer#isStopping (#3129) 2020-04-11 01:51:35 -04:00
paper Optimize sending packets to nearby locations (sounds/effects) 2020-05-23 17:17:14 -04:00
pom.xml Implement Brigadier Mojang API 2020-04-27 01:42:12 -04:00
README.md [CI-SKIP] Update build badge in README to use proper job 2020-02-08 17:58:39 -06:00

README.md

Paper Build Status

High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies.

Support and Project Discussion:

How To (Server Admins)

Paperclip is a jar file that you can download and run just like a normal jar file.

Download Paper from our downloads page.

Run the Paperclip jar directly from your server. Just like old times

How To (Plugin Developers)

  • See our API patches here
  • See upcoming, pending, and recently added API here
  • Paper API javadocs here: papermc.io/javadocs
  • Maven Repo (for paper-api):
<repository>
    <id>papermc</id>
    <url>https://papermc.io/repo/repository/maven-public/</url>
</repository>
  • Artifact Information:
<dependency>
    <groupId>com.destroystokyo.paper</groupId>
    <artifactId>paper-api</artifactId>
    <version>1.15.2-R0.1-SNAPSHOT</version>
    <scope>provided</scope>
 </dependency>

How To (Compiling Jar From Source)

To compile Paper, you need JDK 8, maven, and an internet connection.

Clone this repo, run ./paper jar from bash, get files.

How To (Pull Request)

See Contributing

Special Thanks To:

YourKit-Logo

YourKit, makers of the outstanding java profiler, support open source projects of all kinds with their full featured Java and .NET application profilers. We thank them for granting Paper an OSS license so that we can make our software the best it can be.