Grim Anticheat (Fabric) 2.3.73-bcd0048

Changes in this Build (since previous push)

Miscellaneous

Fix getting hitbox for unstable scaffolding - by Axionize (f0fbc9d)
History rewrite marker - by Axionize (7d487a4)
Add support for attribute swapping to and from items with attack range components - by Axionize (b281a2d)
Update MultiActionsC/D description - by ManInMyVan (76a262d)
Check sneaking in MultiActionsC/D - by ManInMyVan (ee2e198)
Make MultiActionsB a BlockBreakCheck - by ManInMyVan (5308c35)
Probably fix #2134 - by ManInMyVan (e6a7518)
Remove unused import - by ManInMyVan (3d68d26)
Exempt ElytraC for 1 tick on respawn - by ManInMyVan (b8600bc)
Wtf mojang - by ManInMyVan (485f267)
Remove unused import - by ManInMyVan (32d778d)
Minor refactor - by ManInMyVan (0d6d4da)
Improve piston performance - by AoElite (6ad8050)
Add CONTRIBUTING.md and improve the README.md - by AoElite (ee2ccc5)
Merge pull request #2143 from Souipi/fix/ka-ping-method-cce

Fix GrimPlayer#getKeepAlivePing() method throwing a CCE. - by AoElite (63f2c05)

Patch #2140 - by ManInMyVan (983872a)
Support plugins updating ATTACK_DAMAGE (fixes #2159) - by SamB440 (5e5fbe6)
Iron trapdoors can only be opened in 1.7 - by ManInMyVan (e81716a)
Fire can't be placed in liquids - by ManInMyVan (9484870)
Support reobf folia jars - by ManInMyVan (5de34f5)
Check if entityId is an active firework before adding to removal set - by SamB440 (b6e481d)
Slight optimization - by ManInMyVan (bc258de)
Cleanup - by ManInMyVan (d3e3b58)
A bit more cleanup - by ManInMyVan (6c79baf)
Reduce object creation on fabric servers - by ManInMyVan (0ac0a78)
1.21.6 MVP

Changes from https://github.com/GrimAnticheat/Grim/pull/2079 remain unmerged. New movement, entity, and attribute fixes have not been accounted for. This merely allows Grim to boot on 1.21.6/1.21.7-rc2 servers and 1.21.6/1.21.7-rc2 players to join. - by Axionize (4ade97a)

Include fabric-permissions-api:0.4.0 for Fabric 1.21.6 - by Axionize (fcc7851)
1.21.5/.6/.7 (#2079)

1.21.5 partial changes
leftover
cleanup
check if player is in vehicle
1;1 input transformation
forgot to push that
notes
i hate mutability
not the case
this is the right way
note
java style
initial block collisions support
incorrect fix for powder snow issues (1.21.4)
support 1.18.2+ horizontal collision detection
support elytra changes
point three
readability
missed that
fix merge conflicts
support minecraft:blocks_attacks
minecraft:blocks_attacks can override minecraft:food
remove debug
rewrite data consumable components support
simplify consumable component handling
as always, I forgot to remove this
note things todo
one more thing
POC item behaviour
workaround https://github.com/retrooper/packetevents/pull/1255
1.21.6 initial support
fix .5/.6 riding issues
create happy ghast entity
todo list
remove workarounds
properly fix riding issues
only use item behaviour system on reliable data component server
replace happy ghast checks
fix jumping on honey blocks, implement dried ghast block
partially implement dried ghast ViaVersion replacement
update sneaking behavior for newer client versions
things pointed out in review
reduce movement buffer size
rename that field
little refactor
don't duplicate code
leave it as what it was
rename SERVER_USE_INPUT_FOR_SNEAKING to SERVER_USES_INPUT_FOR_SNEAKING
grim's packetevents fork is here!
simplify isHappyGhast type check - by Cyramek (aaeded1)

Properly support hasSaddle - by cyramek (06dc5a5)
Fix DRIED_GHAST CollisionBox for 1.7.10-1.21.5 - by Axionize (0fb2e00)
Fix minor spelling mistake in comment - by Axionize (8c64b48)
Add run-paper so I can debug easily - by SamB440 (56130ed)
Fix issue with server sending player inventory slot updates whilst in an unsupported inventory - by SamB440 (b8013d6)
Check for any menu that isn't the player's - by SamB440 (710d614)
Implement HappyGhast movement simulation (#2182)

implement happyghast movement simulation
use grim movement input calculations for happy ghast
remove unused jump possibilities method from HappyGhastPredictionEngine - by Cyramek (c8df737)

SprintE on 1.18.2+ - by ManInMyVan (0f54849)
Why does this only not affect 1.21.4 - by ManInMyVan (c30be94)
Minor cleanup - by ManInMyVan (1bfef2e)
Normalize PredictionEngine class names - by ManInMyVan (3c56235)
A bit more cleanup - by ManInMyVan (d2913b3)
Merge pull request #2188 from Cyramek/fix-vehicle-soft-collisions

fix soft collisions for vehicles - by SamB440 (ddcc5a2)

Add ItemTypes.TURTLE_HELMET - by Ayou (d657aec)
Merge pull request #2193 from Ayouuuu/2.0

Add ItemTypes.TURTLE_HELMET - by ManInMyVan (af2a53a)

Slightly change ignore-duplicate-packet-rotation logic - by ManInMyVan (38a2ea4)
Move ExploitA & C to chat category - by ManInMyVan (b563792)
Add KnownInput#moving - by ManInMyVan (5fb8cd9)
PlayerData -> player - by ManInMyVan (0844fc6)
Remove whitespace in EquipmentType - by ManInMyVan (d1b0f4d)
Check for moving while chatting - by ManInMyVan (135c90c)
Add Chat and Exploit to punishments - by ManInMyVan (b4714b0)
Check if chat is hidden - by ManInMyVan (4992cf6)
Descriptions for almost every place check - by ManInMyVan (df31a39)
Validate anvil item name length - by ManInMyVan (4b53457)
Payload system - by ManInMyVan (1a6b6fc)
This took too long - by ManInMyVan (8a2ca76)
Add missing return - by ManInMyVan (ba18d4c)
BadPacketsJ should be stable - by ManInMyVan (3b76ded)
ExploitC fail-fast page parsing - by ManInMyVan (0ccd03a)
Finish ExploitC, replaces ExploitB - by ManInMyVan (e16979b)
Add include-timestamp to discord.yml - by ManInMyVan (7b82060)
Add /grim history (#2201)

Add /grim history command to see historical alerts

Add basic runtime reloading support.
- Will only actually reload if current database is different/has different setting than the one requested in config.
Added [log] statements matching [alert] statements

Add more detailed error message if Grim history subsystem fails to load.
Refactor /grim history code; Fix autocomplete of online player names in /grim history
Fix error swapping checkName and verbose in SQLite implementation
Refactor /grim history to use more efficient long-term storage with compact UUIDs and string deduplication.

Grim old grim history data will not be migrated!

Replace %version% with grim version in /grim history entry output
Add support for %grim_version% %client_brand% %client_version% %server_version% substtuions in grim-history-entry - by Axionize (3e9b53e)

Make some checks run before via - by ManInMyVan (2e9b086)
Bump Dependencies

gradlew-wrapper 8.13 -> 8.14.3 adventure 4.21.0 -> 4.23.0 adventure-platform-bukkit 4.3.4 -> 4.4.0 cloud-paper 2.0.0.-beta.10 -> 2.0.0.-beta.11 cloud-fabric 2.0.0.-beta.10 -> 2.0.0.-beta.11 packetevents 2.9.0-SNAPSHOT -> 2.9.2-SNAPSHOT fabric-loader 0.16.10 -> 0.16.14 fabric-loom 1.10.5 -> 1.11.4 shadow 9.0.0-beta6 -> 9.0.0-rc1 - by Axionize (bbc1bee)

Downgrade from shadow 9.0.0-rc1 to 9.0.0-beta8 to fix jar inflation bug with shading fastutil - by Axionize (6e28434)
1.21.8 Server Support - Bump PE - by Axionize (4942401)
This should now be usable - by ManInMyVan (6e58e8c)
No it shouldn't - by ManInMyVan (8d3e77f)
There is no more via here - by ManInMyVan (9da9c30)
SprintA verbose - by ManInMyVan (ed727cc)
Packet cancelling in VehicleD - by ManInMyVan (39b74b2)
Remove some empty lines - by ManInMyVan (c7fbc4b)
Don't use ordinal for WindowClickType in CrashF - by ManInMyVan (1b62b1d)
More pre-via

hopefully I didn't miss any getter changes - by ManInMyVan (d90de8f)

Pre-via chat checks - by ManInMyVan (51bbb31)
Small cleanup - by ManInMyVan (2a7403b)
HOW DID I FORGET - by ManInMyVan (ac2c9ea)
Temporary fix for BadPacketsE not working on vehicles - by Axionize (2ad9818)
PacketOrderO - by ManInMyVan (2e01399)
Pre-via block break checks - by ManInMyVan (408c7d5)
BadPacketsO optimizations - by ManInMyVan (354216f)
And it was not a teleport - by ManInMyVan (85acf78)
These don't need to implement anything - by ManInMyVan (02426ad)
Small stuff - by ManInMyVan (1f052f6)
More small changes - by ManInMyVan (95b080a)
More cleanup - by ManInMyVan (d8b719d)
Add option to disable cancelling pong packets - by SamB440 (933f6c7)
Hardcode more 1.21.4+ hand harvestables (#2213)

Hardcode more 1.21.4+ Hand Harvestables

Fixes issue #2117 temporarily until PacketEvents resolves their api shortcoming (https://github.com/retrooper/packetevents/issues/1217)

Adjust variable name
Cleanup spacing in BlockBreakSpeed util

Co-authored-by: ManInMyVan 113963219+ManInMyVan@users.noreply.github.com

Co-authored-by: ManInMyVan 113963219+ManInMyVan@users.noreply.github.com - by Loki (533ae70)

Temp revert pre-via - by ManInMyVan (77c165c)
Revert "temp revert pre-via"

This reverts commit 77c165cfa83e35ef94c6049446a6eab847d4a080. - by ManInMyVan (2528ff5)

Bump PacketEvents - by Axionize (29e0c6e)
Add mavenCentral() to repositsories to download me.lucko:fabric-permissions-api:0.1-SNAPSHOT for Fabric 1.16.1 - by Axionize (ba4bbef)
Shadow 9.0.0-rc2 (#2229)

OLD: grimac-bukkit-2.3.72-shadow-9-ba4bbef66-before.jar
NEW: grimac-bukkit-2.3.72-shadow-9-a14b4044a-after.jar

 JAR   │ old      │ new      │ diff
───────┼──────────┼──────────┼──────
 class │ 20.9 MiB │ 20.9 MiB │  0 B
 other │  1.5 MiB │  1.5 MiB │  0 B
───────┼──────────┼──────────┼──────
 total │ 22.4 MiB │ 22.4 MiB │  0 B

 CLASSES │ old   │ new   │ diff
─────────┼───────┼───────┼───────────
 classes │  4603 │  4603 │ 0 (+0 -0)
 methods │ 53656 │ 53656 │ 0 (+0 -0)
  fields │ 22173 │ 22173 │ 0 (+0 -0)

=================
====   JAR   ====
=================

 size │ diff │ path
──────┼──────┼─────────────────────────────────────────────────────────────────
  0 B │  0 B │ + META-INF/versions/9/ac/grim/grimac/shaded/snakeyaml/internal/
  0 B │  0 B │ + META-INF/versions/9/ac/grim/grimac/shaded/snakeyaml/
      │  0 B │ - META-INF/versions/9/org/yaml/snakeyaml/internal/
  0 B │  0 B │ + META-INF/versions/9/ac/grim/grimac/shaded/
      │  0 B │ - META-INF/versions/9/org/yaml/snakeyaml/
  0 B │  0 B │ + META-INF/versions/9/ac/grim/grimac/
      │  0 B │ - META-INF/versions/9/org/yaml/
  0 B │  0 B │ + META-INF/versions/9/ac/grim/
      │  0 B │ - META-INF/versions/9/org/
  0 B │  0 B │ + META-INF/versions/9/ac/
  0 B │  0 B │ + META-INF/services/
──────┼──────┼─────────────────────────────────────────────────────────────────
  0 B │  0 B │ (total)
``` - *by Zongle Wang* (`5a4471c`)
- Fix very rare Reach false for versions < 1.20.2 and > 1.21.4 involving rot only packets. See https://bugs.mojang.com/browse/MC/issues/MC-255263 - *by Axionize* (`3875a6b`)
- Amend previous Reach false fix to only apply in versions > 1.14.4 - *by Axionize* (`527c87e`)
- Fix FastBreak falses with 1.20.5+ custom tool rules. - *by Axionize* (`4b514e7`)
- Make ChatC and ChatB postViaChecks as temporary workaround to PE parsing limitations. - *by Axionize* (`31107ec`)
- [ci skip] Bump run-paper version - *by SamB440* (`cec0738`)
- Zero point zero three - *by SamB440* (`25b0582`)
- Disallow step after setback - *by SamB440* (`1136936`)
- [ci skip] Add client version to bypass issue template - *by SamB440* (`61f7ad8`)
- Refactor GrimDump: extract basic info generation to reusable getBasicInfo method - *by AoElite* (`a695dac`)
- Allow all functional urls to be changeable, move all grim system property usage to a dedicated class - *by AoElite* (`a9a2034`)
- Recode grim version command to use new api - *by AoElite* (`cd8d78d`)
- Add getVehicle() and getVehicleType() in GrimPlayer - *by ManInMyVan* (`647b13c`)
- Check if a player is in a boat when sending STEER_BOAT (Add VehicleE) - *by ManInMyVan* (`b5c14f4`)
- Validate STEER_BOAT values (Add VehicleF) - *by ManInMyVan* (`2e625e2`)
- Remove Check.isFlying - *by ManInMyVan* (`be120f0`)
- Make Check.isTransaction static - *by ManInMyVan* (`0a4a6cd`)
- Split isJumping and lastJumping into separate declarations - *by ManInMyVan* (`6787d1b`)
- Simplify FloodgateUtil - *by ManInMyVan* (`d2df1b7`)
- Use Math.PI in VanillaMath instead of the literal - *by ManInMyVan* (`7376468`)
- Don't use deprecated method ItemStack.getEnchantmentLevel(EnchantmentType, ClientVersion) in TridentItem - *by ManInMyVan* (`e433652`)
- Remove unused method BlockFaceHelper.offset - *by ManInMyVan* (`796a573`)
- Mark many utility classes as UtilityClass - *by ManInMyVan* (`380e3d9`)
- Don't use deprecated method ItemStack.getEnchantmentLevel(EnchantmentType, ClientVersion) in Riptide - *by ManInMyVan* (`376e7a9`)
- Rewrite GeyserUtil to not use reflection

except once - *by ManInMyVan* (`1ba072f`)
- Merge FloodgateUtil & GeyserUtil - *by ManInMyVan* (`a3108c7`)
- Remove Killaura from punishments.yml + add Interact in japanese punishments.yml - *by ManInMyVan* (`6ce610e`)
- Fix typo in help: section of en messages.yml causing error message on /grim help. Also make /grim help handle null lines - *by Axionize* (`94813c0`)
- Remove unused import in BlockFaceHelper - *by ManInMyVan* (`8cb4189`)
- Allow line break in pages - *by ManInMyVan* (`5761896`)
- Cleaner stuckSpeedMultiplier constants - *by ManInMyVan* (`03e1514`)
- Roll up shitmath bruteforce in PredictionEngineElytra - *by ManInMyVan* (`a953f50`)
- Add force-slow-movement and force-stuck-speed (intended for anarchy servers) - *by ManInMyVan* (`0dec743`)
- Update README.md and CONTRIBUTING.md - *by AoElite* (`c0b96ea`)
- Limit 1.21.5+ sprint attribute desync to minecarts - *by cyramek* (`fd59498`)
- More readable PredictionEngineElytra.applyInputsToVelocityPossibilities - *by ManInMyVan* (`28d8320`)
- Allow platform to be configured via system argument - *by AoElite* (`b997b6b`)
- Make PacketPlayerDigging pre-via: fix #2250

also move it before PreViaCheckManagerListener - *by ManInMyVan* (`97c1bdd`)
- Remove unused imports in ChatA/B - *by ManInMyVan* (`1c46546`)
- Add support for SET_PLAYER_INVENTORY packet - *by SamB440* (`17a8d3b`)
- Add some utilities - *by AoElite* (`090d1a8`)
- Reduce the number of tasks for updating permissions - *by AoElite* (`4702add`)
- Add GrimList command for debugging exemptions - *by AoElite* (`dbac8bc`)
- Don't allow sending OFF_HAND in USE_ITEM to bypass noslow - *by ManInMyVan* (`ff9af98`)
- Get item in PacketPlayerDigging.handleUseItem instead of it being passed - *by ManInMyVan* (`a7f8c77`)
- Use getItemInHand in PacketPlayerDigging - *by ManInMyVan* (`d71239b`)
- Only set NoSlow.didSlotChangeLastTick if the slot actually changed - *by ManInMyVan* (`aab6908`)
- PacketStateData.eatingHand -> itemInUseHand - *by ManInMyVan* (`b37393c`)
- Make PacketStateData.isSlowedByUsingItem() based on slowedByUsingItemSlot

the slowedByUsingItem is redundant - *by ManInMyVan* (`cecf5fb`)
- Reduce runnables with world borders - *by ManInMyVan* (`21ef46a`)
- Cache default input value; reduce memory usage for pre-1.21.2 players - *by ManInMyVan* (`eddb14b`)
- Normalize trighandler param names - *by ManInMyVan* (`b44dd89`)
- Mark GrimMath methods as pure - *by ManInMyVan* (`566dc9b`)
- Make Ray fields final - *by ManInMyVan* (`f87a077`)
- Don't use deprecated method ItemStack.getEnchantmentLevel(EnchantmentType, ClientVersion) - *by ManInMyVan* (`d2a8dce`)
- Replace ChannelHelper.runInEventLoop with GrimPlayer#runSafely - *by ManInMyVan* (`3f17557`)
- Move ComprensatedInventory instance to GrimPlayer - *by ManInMyVan* (`ea5ed06`)
- Simplify ViaVersionUtil - *by ManInMyVan* (`42d247b`)
- Clean up EntityPredicates - *by ManInMyVan* (`e26cf0f`)
- Make MainSupportingBlockData a record - *by ManInMyVan* (`64ebdf2`)
- Use GrimMath.radians in JumpPower - *by ManInMyVan* (`2b03755`)
- Make Dripstone.update(...) void - *by ManInMyVan* (`9f4c321`)
- Remove GrimPlayer#isEyeInFluid(FluidTag) - *by ManInMyVan* (`4e1320f`)
- Deobf FluidFallingAdjustedMovement.getFluidFallingAdjustedMovement(...) - *by ManInMyVan* (`dc03060`)
- Protected -> private in final class - *by ManInMyVan* (`0bf3a21`)
- Remove GrimPlayer#getInventory() - *by ManInMyVan* (`bd4cd31`)
- Fix riptide velocity (#2262) - *by Ayou* (`0586ea5`)
- Read event after getting player - *by ManInMyVan* (`a8693c3`)
- Read event after getting player - *by ManInMyVan* (`070116b`)
- Update translation - *by tjshtqwq* (`c2acfae`)
- Remove unused imports - *by ManInMyVan* (`f739b1e`)
- Merge branch '2.0' into patch-1 - *by tjshtqwq* (`75b5405`)
- Update zh.yml - *by tjshtqwq* (`f54ca0e`)
- Clean up typos and translator notes - *by Axionize* (`1f55742`)
- Merge PR #2267 - Improved Chinese Translations - *by Axionize* (`439477e`)
- Add Polish configuration file for GrimAC (#2501)

Co-authored-by: DawixTV <92529087+DawixTV@users.noreply.github.com> - *by dxw1d* (`272a889`)
- Merge branch 'GrimAnticheat:2.0' into 2.0 - *by DieInCalamity* (`bcd0048`)

### 🐛 Fixes
- Fix potential false in MultiActionsE - *by ManInMyVan* (`ef195ea`)
- Fix false with ender dragon attack slowdown - *by ManInMyVan* (`9786f0d`)
- Fix swift sneak on pre-1.20.5 clients on 1.20.5+ servers - *by ManInMyVan* (`d22f8d8`)
- Fix GrimPlayer#getKeepAlivePing() method throwing a CCE. - *by Souipi* (`b821f12`)
- Fix skinsrestorer compat - *by ManInMyVan* (`984cfee`)
- Fix #2149 - *by ManInMyVan* (`ea848fa`)
- Fix #2156 - *by ManInMyVan* (`d190e42`)
- Fix vine hitbox on pre-1.13 clients - *by ManInMyVan* (`dea9659`)
- Fix #2180 - *by ManInMyVan* (`1ab7f9f`)
- Fix NPE - *by ManInMyVan* (`9a22a28`)
- Fix #2181 - *by ManInMyVan* (`d59a9fa`)
- Fix build - *by ManInMyVan* (`b8e70b8`)
- Fix soft collisions for vehicles - *by cyramek* (`fec8806`)
- Fix elytra inputs - *by cyramek* (`c4a18a5`)
- Fix #2190 - *by ManInMyVan* (`bb7ba08`)
- Fix more SprintE falses - *by ManInMyVan* (`d835314`)
- Fix various vehicle issues [1.21.2] (#2185)

* fix happyghast step, collisions with fluids
warn about viabackwards compatibility

* fix 1.21.2+ riding without control

* use known input sneaking status if server support that

* fix fluid current pushing logic for happyghasts

* actually fix fluid pushing for happyghast

* fix vehicle input calculations for <=1.21.1 servers

* fix elytra inputs

* Revert 'fix elytra inputs'

* use pre-via listeners for sneaking

* remove warnings for sneaking issues on newer server versions

* fix float/double error causing 1e-8 imprecision when jumping on a horse

* workaround false positives when jumping on a horse

* add camel entity type

* only do this for 1.21.2+ client on 1.21.2+ servers

* build with new Grim PacketEvents fork snapshot with support for pre-via injection on Fabric - *by Cyramek* (`978364a`)
- Fix ExploitB false on pre 1.16 clients - *by ManInMyVan* (`2518ced`)
- Fix ExploitC on 1.9-1.12 servers - *by ManInMyVan* (`18f0a2a`)
- Fix vehicle relative teleport/vehicle 1.12.2+ teleport system (#2200)

* fix vehicle relative teleport/vehicle 1.12.2+ teleport system

* only mark teleports for re-encoding if we’re actually rewriting them - *by Cyramek* (`4156768`)
- Fix HappyGhast false positives when holding space

fix: https://github.com/GrimAnticheat/Grim/issues/2203 - *by cyramek* (`c66de10`)
- Https://github.com/GrimAnticheat/Grim/issues/2209 - *by cyramek* (`c37a79b`)
- Fix #2211 - *by ManInMyVan* (`9ab2f2e`)
- Fix NPE in BlockPlaceCheck#getCombinedBox (#2215) - *by Ayou* (`e2cf0fa`)
- Fix getting block jump factor in older versions - *by cyramek* (`b88dfa7`)
- Fix exception - *by ManInMyVan* (`3de670e`)
- Fix #2221 - *by ManInMyVan* (`fe1c6bf`)
- Fix PacketOrderO falses in vehicles - *by ManInMyVan* (`4287f62`)
- Fix ChatA/ChatB falses from 31107ec4b - *by ManInMyVan* (`38ccc55`)
- Shitmath look vector - *by ManInMyVan* (`0340e07`)
- Use stuckSpeedMultiplier instead of 0.99, 0.98, 0.99 - *by ManInMyVan* (`6320fa6`)
- Fix CrashH false - *by AoElite* (`8f1e993`)
- Fix deprecated method call ItemStack.getEnchantmentLevel(EnchantmentType, ClientVersion) - *by ManInMyVan* (`345502b`)
- Fix RunningMode field modifiers - *by ManInMyVan* (`9ea389b`)

### 🤖 Maintenance & CI
- Add cliff.toml file for defining git-cliff formatting of changelogs - *by Axionize* (`a239560`)
- Create GitHub Actions script for auto-building lite version and publishing to Modrinth w/changelog - *by Axionize* (`0374b8c`)
- Replace vars.MODRINTH_ID with secrets.MODRINTH_ID to match repository Actions' settings - *by Axionize* (`5183ad8`)
- Fix generating changelog content in GitHub Actions - *by Axionize* (`2bf1260`)
- Fix escaping characters in changelog generation - *by Axionize* (`ba305cf`)
- Fix supported versions for Bukkit in Modrinth upload and Fabric dependences - *by Axionize* (`b0906d9`)

BetterGrim

Compatibility

Minecraft: Java Edition

Platforms

Supported environments

Links

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