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PacketEvents

PacketEvents

Mod and plugin

Precision meets performance—a powerful tool for mastering Minecraft packet manipulation with speed and finesse.

Library

24.7k downloads
52 followers
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PacketEvents v2.6.0 is out now! 🎉

New update with support of new platforms & the latest Minecraft version. In addition to that, countless bugs were fixed.

Brief Announcement 📢⚠️

We have our own website https://packetevents.com

Documentation: https://docs.packetevents.com

JavaDocs: https://javadocs.packetevents.com

What's Changed?

  • 1.21.2 and 1.21.3 Minecraft support
  • Sponge support added
  • Fabric support added (also server-side)
  • Utilizing the proper bStats API
  • Registry element issues fixed
  • Mappings issues fixed
  • AdvancedSlimePaper issues fixed
  • BungeeCord issues fixed

Full Changelog: https://github.com/retrooper/packetevents/compare/v2.5.0...v2.6.0

Contributors 🏅

This update wouldn't be possible without these contributors ❤️: @booky10, @ManInMyVan, @SamB440, @rafi67000, @Bram1903, @AbhigyaKrishna

If you want to support PacketEvents, and any upcoming events we plan for the future, consider sponsoring us on GitHub Sponsors

Maven/Gradle Dependency

Check out: https://docs.packetevents.com/getting-started

PacketEvents v2.6.0 is out now! 🎉

New update with support of new platforms & the latest Minecraft version. In addition to that, countless bugs were fixed.

Brief Announcement 📢⚠️

We have our own website: https://packetevents.com

Documentation: https://docs.packetevents.com

JavaDocs: https://javadocs.packetevents.com

What's Changed? (Summary)

  • 1.21.2 and 1.21.3 Minecraft support
  • Sponge support added
  • Fabric support added (also server-side)
  • Utilizing the proper bStats API
  • Registry element issues fixed
  • Mappings issues fixed
  • AdvancedSlimePaper issues fixed
  • BungeeCord issues fixed

Full Changelog: https://github.com/retrooper/packetevents/compare/v2.5.0...v2.6.0

Contributors 🏅

This update wouldn't be possible without these contributors ❤️: @booky10, @ManInMyVan, @SamB440, @rafi67000, @Bram1903, @AbhigyaKrishna

If you want to support PacketEvents, and any upcoming events we plan for the future, consider sponsoring us on GitHub Sponsors

Maven/Gradle Dependency

Check out: https://docs.packetevents.com/getting-started

New PacketEvents release here! 🎉

New update with performance improvements & bug fixes!

Brief Announcement 📢 (Some of these are still WIP⚠️)

We have our own website https://packetevents.com

Documentation: https://docs.packetevents.com

JavaDocs: https://javadocs.packetevents.com

If you want to support PacketEvents, and any upcoming events we plan for the future, consider sponsoring us on GitHub Sponsors

Contributors 🏅

This update wouldn't be possible without these contributors ❤️: @booky10, @AbhigyaKrishna, @KoutaChan, @ShadowOfHeaven , @Bram1903 , @libraryaddict, @AoElite, @rexlManu, @ManInMyVan, @KermanIsPretty, @Elikill58

What's Changed (Summary) 📚

  • 1.21.1 Minecraft support
  • Added 1.21 Fabric support (currently still only works on the client)
  • Support for new BungeeCord changes (dropped support for legacy BungeeCord versions)
  • PacketEvents commit-hash made visible in Minecraft Console
  • More efficient mappings reading, and event system
  • Added network synchronized registries (complete 1.21 support)
  • Added WrapperPlayServerBossBar wrapper
  • Various bug fixes

Full Changelog: https://github.com/retrooper/packetevents/compare/v2.4.0...v2.5.0

Maven/Gradle Dependency

Check out: https://docs.packetevents.com/getting-started

New PacketEvents release here!

1.21 Minecraft released a while ago, we are here to publish our first official release that supports it. This release contains various additions and bug fixes. As always, this section is merely a summary of the changes.

Please note that the declaration of the PacketEvents dependency has changed!

Changes

  • 1.21 Minecraft support
  • Gradle build chain reworked (with Kotlin DSL, also have Global Versioning)
  • Add support for Mojang mapped JARs
  • Add support for all versions of Adventure v4
  • Added immutable views on the values within our registries
  • Reworked PEVersion
  • PacketEvents switched to the Paper API to optimize Folia functionality (The Spigot platform is still supported)
  • ChatMessage_v1_19_1.ChatTypeBoundNetwork replaced with ChatType.Bound
  • NBT and Component methods added to the ItemStack builder
  • PacketEvents bStats setting is obsolete as it can be toggled within the configuration file created on the server
  • PacketWrapper#writeVarInt optimization
  • Event system optimization

Bug fixes

  • Fix chat type mappings (1.19+)
  • Fix Particle mappings for 1.12.2
  • Fix Encoding the EncryptionResponse wrapper
  • Fix SpigotConversionUtil#getEntityById for modern versions
  • Fix Spigot Particle Conversion
  • Fix Recipe Packet Read/Write
  • Fix SoundEffect for legacy Minecraft versions
  • Account for zero data in ChunkData packet (when unloading)
  • Fix NPC#despawnAll, NPC#changeSkin
  • Fix WrapperPlayServerJoinGame's reading of enforcesSecureChat
  • Fix WrapperPlayServerChunkDataBulk not being copied from one listener to another
  • Fix platform version detection on Velocity and BungeeCord
  • Fix BungeeCord injector

Known issues

This PacketEvents update was a rather large one. We acknowledge that it still has a few issues and plan on fixing them in the upcoming patch update.

1. MappedEntity#isRegistered call leads to NullPointerException

Network synched registries are currently being worked on. https://github.com/retrooper/packetevents/pull/866 Completion of this task should lead to the issue being resolved.

2. EntityMetadata issues on 1.20.5+

Some metadata types (eg. spawned wolves) cause issues due to them being implemented incorrectly. Also this, we plan on fixing in the next patch update.

Help PacketEvents / Donations

Maintaining PacketEvents is not a simple process. The project has grown a lot and some of you have been here to witness it all. PacketEvents now has two additional maintainers: booky10 and AbhigyaKrishna. If you are willing to extend your kindness to them also, please reach out.

Changelog

  • 1.20.5/1.20.6 support
  • Fixed incompatibility with ViaVersion
  • Slow but steady introduction of the Fabric module (not stable)
  • Compress mappings within PacketEvents to reduce file size
  • Optimizations to event handling
  • SpigotConversionUtil#getEntityById added (works on all versions now)
  • Implemented proper memory management on proxy
  • Implemented the setting to kick players after receiving an exception
  • Implemented Location#getDirection
  • Various functionality in SpigotConversionUtil fixed
  • JoinGame issues on 1.16/1.16.1 fixed
  • Redesign of FoliaScheduler utility within PacketEvents
  • Potions class implemented (The PotionTypes class is for entity effects, the Potions class for the potions available in the creative inventory)
  • Odd downsampling of colors fixed
  • Fix UUID serialization with Adventure
  • Fixes for WrapperPlayServerDeclareCommands

Learn how to use 2.3.0 by following our Wiki

Depending on pre-built PacketEvents

Changelog

  • Added testing of item tags
  • Fix NPCs not spawning on modern versions
  • Fix Level NBT missing on enchanted items exception
  • WrapperPlayServerScoreboardObjective & WrapperPlayServerUpdateScore fixed on 1.20.3/1.20.4
  • Fix Vector3i#subtract
  • Addition of VillagerLevel, Rotation, Color and DyeColor
  • Fix WrapperPlayServerResourcePackSend in 1.16
  • Fix packet re-encoding on Velocity
  • Fix certain server listing websites failing to ping PacketEvents servers
  • Properly read isFrontText in sign edit wrappers
  • Account for an entity eye field in ParticleVibrationData
  • Fix GSON component serialization on modern versions
  • Correct the maximum durability of ItemTypes.NETHERITE_HELMET
  • Fix MojangAPIUtil#requestPlayerTextureProperties(UUID)
  • Add new 1.20.4 entity poses
  • Addition of WrapperPlayServerActionBar
  • Fix player instances being null after a reload
  • Fix bStats metrics on velocity module
  • Increase AdventureNBTSerialization.DEPTH_LIMIT to 512

Learn how to use 2.2.1 by following our Wiki

Depending on pre-built PacketEvents

Changelog

  • Support for 1.20.3/1.20.4 Minecraft (thanks to @booky10 for contributions)
  • Initialization Optimization on Spigot
  • bStats implemented for Velocity
  • bStats implemented for BungeeCord
  • EntityMetadataProvider#entityData(ClientVersion) added and EntityMetadataProvider#entityData() deprecated!

Learn how to use 2.2.0 by following our Wiki

Depending on pre-built PacketEvents

External resources


Project members

retrooper

Owner


Technical information

License
GPL-3.0-only
Project ID