1.21.9 development

README.md

@@ -40,7 +40,7 @@ How To (Plugin Developers)
 <dependency>
     <groupId>io.papermc.paper</groupId>
     <artifactId>paper-api</artifactId>
-    <version>1.21.8-R0.1-SNAPSHOT</version>
+    <version>1.21.9-R0.1-SNAPSHOT</version>
     <scope>provided</scope>
 </dependency>
 ```
@@ -53,7 +53,7 @@ repositories {
 }
 
 dependencies {
-    compileOnly("io.papermc.paper:paper-api:1.21.8-R0.1-SNAPSHOT")
+    compileOnly("io.papermc.paper:paper-api:1.21.9-R0.1-SNAPSHOT")
 }
 
 java {

build-data/paper.at

@@ -25,7 +25,6 @@ public net.minecraft.network.chat.numbers.FixedFormat value
 public net.minecraft.network.chat.numbers.StyledFormat style
 public net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket <init>(Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/entity/BlockEntityType;Lnet/minecraft/nbt/CompoundTag;)V
 public net.minecraft.network.protocol.game.ClientboundBlockUpdatePacket blockState
-public net.minecraft.network.protocol.game.ClientboundSetDefaultSpawnPositionPacket pos
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket hasPos
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket hasRot
 public net.minecraft.network.protocol.game.ServerboundMovePlayerPacket x
@@ -42,8 +41,6 @@ public net.minecraft.server.MinecraftServer doRunTask(Lnet/minecraft/server/Tick
 public net.minecraft.server.MinecraftServer executor
 public net.minecraft.server.MinecraftServer fixerUpper
 public net.minecraft.server.MinecraftServer playerDataStorage
-public net.minecraft.server.MinecraftServer prepareLevels(Lnet/minecraft/server/level/progress/ChunkProgressListener;)V
-public net.minecraft.server.MinecraftServer progressListenerFactory
 public net.minecraft.server.MinecraftServer resources
 public net.minecraft.server.MinecraftServer serverThread
 public net.minecraft.server.MinecraftServer$ReloadableResources
@@ -63,7 +60,6 @@ public net.minecraft.server.level.ChunkMap distanceManager
 public net.minecraft.server.level.ChunkMap entityMap
 public net.minecraft.server.level.ChunkMap getVisibleChunkIfPresent(J)Lnet/minecraft/server/level/ChunkHolder;
 public net.minecraft.server.level.ChunkMap level
-public net.minecraft.server.level.ChunkMap progressListener
 public net.minecraft.server.level.ChunkMap save(Lnet/minecraft/world/level/chunk/ChunkAccess;)Z
 public net.minecraft.server.level.ChunkMap serverViewDistance
 public net.minecraft.server.level.ChunkMap setServerViewDistance(I)V
@@ -82,7 +78,6 @@ public net.minecraft.server.level.ServerChunkCache mainThread
 public net.minecraft.server.level.ServerChunkCache mainThreadProcessor
 public net.minecraft.server.level.ServerChunkCache runDistanceManagerUpdates()Z
 public net.minecraft.server.level.ServerChunkCache spawnEnemies
-public net.minecraft.server.level.ServerChunkCache spawnFriendlies
 public net.minecraft.server.level.ServerChunkCache$MainThreadExecutor
 public net.minecraft.server.level.ServerLevel chunkSource
 public net.minecraft.server.level.ServerLevel entityManager
@@ -99,11 +94,12 @@ public net.minecraft.server.level.ServerPlayer lastSentExp
 public net.minecraft.server.level.ServerPlayer nextContainerCounter()V
 public net.minecraft.server.level.ServerPlayer particleStatus
 public net.minecraft.server.level.ServerPlayer seenCredits
+public net.minecraft.server.level.ServerPlayer setShoulderEntityLeft(Lnet/minecraft/nbt/CompoundTag;)V
+public net.minecraft.server.level.ServerPlayer setShoulderEntityRight(Lnet/minecraft/nbt/CompoundTag;)V
 public net.minecraft.server.level.ServerPlayer triggerDimensionChangeTriggers(Lnet/minecraft/server/level/ServerLevel;)V
 public net.minecraft.server.level.ServerPlayer wardenSpawnTracker
 public net.minecraft.server.level.ServerPlayer$RespawnPosAngle
 public net.minecraft.server.level.ServerPlayerGameMode level
-public net.minecraft.server.level.TicketType register(Ljava/lang/String;JZLnet/minecraft/server/level/TicketType$TicketUse;)Lnet/minecraft/server/level/TicketType;
 public net.minecraft.server.network.ServerConfigurationPacketListenerImpl clientInformation
 public net.minecraft.server.network.ServerConfigurationPacketListenerImpl currentTask
 public net.minecraft.server.network.ServerConfigurationPacketListenerImpl finishCurrentTask(Lnet/minecraft/server/network/ConfigurationTask$Type;)V
@@ -149,6 +145,7 @@ public net.minecraft.world.entity.AreaEffectCloud radiusOnUse
 public net.minecraft.world.entity.AreaEffectCloud radiusPerTick
 public net.minecraft.world.entity.AreaEffectCloud reapplicationDelay
 public net.minecraft.world.entity.AreaEffectCloud waitTime
+public net.minecraft.world.entity.Avatar DATA_PLAYER_MODE_CUSTOMISATION
 public net.minecraft.world.entity.Display DATA_POS_ROT_INTERPOLATION_DURATION_ID
 public net.minecraft.world.entity.Display createTransformation(Lnet/minecraft/network/syncher/SynchedEntityData;)Lcom/mojang/math/Transformation;
 public net.minecraft.world.entity.Display getBillboardConstraints()Lnet/minecraft/world/entity/Display$BillboardConstraints;
@@ -345,6 +342,15 @@ public net.minecraft.world.entity.decoration.ItemFrame DATA_ROTATION
 public net.minecraft.world.entity.decoration.ItemFrame dropChance
 public net.minecraft.world.entity.decoration.ItemFrame fixed
 public net.minecraft.world.entity.decoration.ItemFrame setDirection(Lnet/minecraft/core/Direction;)V
+public net.minecraft.world.entity.decoration.Mannequin ALL_LAYERS
+public net.minecraft.world.entity.decoration.Mannequin DEFAULT_DESCRIPTION
+public net.minecraft.world.entity.decoration.Mannequin getDescription()Lnet/minecraft/network/chat/Component;
+public net.minecraft.world.entity.decoration.Mannequin getImmovable()Z
+public net.minecraft.world.entity.decoration.Mannequin getProfile()Lnet/minecraft/world/item/component/ResolvableProfile;
+public net.minecraft.world.entity.decoration.Mannequin setDescription(Lnet/minecraft/network/chat/Component;)V
+public net.minecraft.world.entity.decoration.Mannequin setHideDescription(Z)V
+public net.minecraft.world.entity.decoration.Mannequin setImmovable(Z)V
+public net.minecraft.world.entity.decoration.Mannequin setProfile(Lnet/minecraft/world/item/component/ResolvableProfile;)V
 public net.minecraft.world.entity.decoration.Painting setVariant(Lnet/minecraft/core/Holder;)V
 public net.minecraft.world.entity.item.FallingBlockEntity <init>(Lnet/minecraft/world/level/Level;DDDLnet/minecraft/world/level/block/state/BlockState;)V
 public net.minecraft.world.entity.item.FallingBlockEntity blockState
@@ -422,14 +428,11 @@ public net.minecraft.world.entity.npc.WanderingTrader getWanderTarget()Lnet/mine
 public net.minecraft.world.entity.player.Abilities flyingSpeed
 public net.minecraft.world.entity.player.Abilities walkingSpeed
 public net.minecraft.world.entity.player.Inventory equipment
-public net.minecraft.world.entity.player.Player DATA_PLAYER_MODE_CUSTOMISATION
 public net.minecraft.world.entity.player.Player closeContainer()V
 public net.minecraft.world.entity.player.Player enchantmentSeed
 public net.minecraft.world.entity.player.Player getFireImmuneTicks()I
 public net.minecraft.world.entity.player.Player hurtDir
 public net.minecraft.world.entity.player.Player removeEntitiesOnShoulder()V
-public net.minecraft.world.entity.player.Player setShoulderEntityLeft(Lnet/minecraft/nbt/CompoundTag;)V
-public net.minecraft.world.entity.player.Player setShoulderEntityRight(Lnet/minecraft/nbt/CompoundTag;)V
 public net.minecraft.world.entity.player.Player sleepCounter
 public net.minecraft.world.entity.projectile.AbstractArrow baseDamage
 public net.minecraft.world.entity.projectile.AbstractArrow firedFromWeapon
@@ -496,7 +499,7 @@ public net.minecraft.world.entity.vehicle.AbstractMinecartContainer lootTable
 public net.minecraft.world.entity.vehicle.AbstractMinecartContainer lootTableSeed
 public net.minecraft.world.entity.vehicle.MinecartCommandBlock DATA_ID_COMMAND_NAME
 public net.minecraft.world.entity.vehicle.MinecartFurnace fuel
-public net.minecraft.world.entity.vehicle.MinecartTNT explode(D)V
+public net.minecraft.world.entity.vehicle.MinecartTNT explode(Lnet/minecraft/world/damagesource/DamageSource;D)V
 public net.minecraft.world.entity.vehicle.MinecartTNT explosionPowerBase
 public net.minecraft.world.entity.vehicle.MinecartTNT explosionSpeedFactor
 public net.minecraft.world.entity.vehicle.MinecartTNT fuse
@@ -542,6 +545,11 @@ public net.minecraft.world.item.StandingAndWallBlockItem wallBlock
 public net.minecraft.world.item.component.BundleContents$Mutable getMaxAmountToAdd(Lnet/minecraft/world/item/ItemStack;)I
 public net.minecraft.world.item.component.ItemContainerContents MAX_SIZE
 public net.minecraft.world.item.component.ItemContainerContents items
+public net.minecraft.world.item.component.ResolvableProfile unpack()Lcom/mojang/datafixers/util/Either;
+public net.minecraft.world.item.component.ResolvableProfile$Dynamic <init>(Lcom/mojang/datafixers/util/Either;Lnet/minecraft/world/entity/player/PlayerSkin$Patch;)V
+public net.minecraft.world.item.component.ResolvableProfile$Partial
+public net.minecraft.world.item.component.ResolvableProfile$Partial MAP_CODEC
+public net.minecraft.world.item.component.ResolvableProfile$Static <init>(Lcom/mojang/datafixers/util/Either;Lnet/minecraft/world/entity/player/PlayerSkin$Patch;)V
 public net.minecraft.world.item.context.UseOnContext <init>(Lnet/minecraft/world/level/Level;Lnet/minecraft/world/entity/player/Player;Lnet/minecraft/world/InteractionHand;Lnet/minecraft/world/item/ItemStack;Lnet/minecraft/world/phys/BlockHitResult;)V
 public net.minecraft.world.item.crafting.RecipeManager recipes
 public net.minecraft.world.item.crafting.RecipeMap byKey
@@ -565,6 +573,7 @@ public net.minecraft.world.level.BaseSpawner spawnRange
 public net.minecraft.world.level.GameRules GAME_RULE_TYPES
 public net.minecraft.world.level.GameRules$Value deserialize(Ljava/lang/String;)V
 public net.minecraft.world.level.GameRules$Value onChanged(Lnet/minecraft/server/MinecraftServer;)V
+public net.minecraft.world.level.Level DEFAULT_EXPLOSION_BLOCK_PARTICLES
 public net.minecraft.world.level.Level blockEntityTickers
 public net.minecraft.world.level.Level getEntities()Lnet/minecraft/world/level/entity/LevelEntityGetter;
 public net.minecraft.world.level.Level levelData
@@ -579,8 +588,6 @@ public net.minecraft.world.level.biome.Biome getTemperature(Lnet/minecraft/core/
 public net.minecraft.world.level.biome.Biome$ClimateSettings
 public net.minecraft.world.level.block.Block popExperience(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/core/BlockPos;I)V
 public net.minecraft.world.level.block.ChestBlock isBlockedChestByBlock(Lnet/minecraft/world/level/BlockGetter;Lnet/minecraft/core/BlockPos;)Z
-public net.minecraft.world.level.block.ChiseledBookShelfBlock getHitSlot(Lnet/minecraft/world/phys/BlockHitResult;Lnet/minecraft/world/level/block/state/BlockState;)Ljava/util/OptionalInt;
-public net.minecraft.world.level.block.ChiseledBookShelfBlock getSection(F)I
 public net.minecraft.world.level.block.ComposterBlock$EmptyContainer
 public net.minecraft.world.level.block.ComposterBlock$InputContainer
 public net.minecraft.world.level.block.ComposterBlock$OutputContainer
@@ -589,6 +596,7 @@ public net.minecraft.world.level.block.DropperBlock dispenseFrom(Lnet/minecraft/
 public net.minecraft.world.level.block.FireBlock igniteOdds
 public net.minecraft.world.level.block.RedStoneWireBlock canSurvive(Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/LevelReader;Lnet/minecraft/core/BlockPos;)Z
 public net.minecraft.world.level.block.RedStoneWireBlock shouldSignal
+public net.minecraft.world.level.block.SelectableSlotContainer getSection(FI)I
 public net.minecraft.world.level.block.ShulkerBoxBlock color
 public net.minecraft.world.level.block.SoundType breakSound
 public net.minecraft.world.level.block.SoundType hitSound
@@ -622,6 +630,7 @@ public net.minecraft.world.level.block.entity.BrushableBlockEntity lootTable
 public net.minecraft.world.level.block.entity.BrushableBlockEntity lootTableSeed
 public net.minecraft.world.level.block.entity.CampfireBlockEntity cookingProgress
 public net.minecraft.world.level.block.entity.CampfireBlockEntity cookingTime
+public net.minecraft.world.level.block.entity.ChestBlockEntity DEFAULT_NAME
 public net.minecraft.world.level.block.entity.ChestBlockEntity openersCounter
 public net.minecraft.world.level.block.entity.ChestBlockEntity playSound(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/sounds/SoundEvent;)V
 public net.minecraft.world.level.block.entity.ChiseledBookShelfBlockEntity lastInteractedSlot
@@ -688,12 +697,10 @@ public net.minecraft.world.level.chunk.ChunkGenerator generationSettingsGetter
 public net.minecraft.world.level.chunk.LevelChunk level
 public net.minecraft.world.level.chunk.LevelChunk loaded
 public net.minecraft.world.level.chunk.LevelChunkSection states
-public net.minecraft.world.level.chunk.PalettedContainer registry
 public net.minecraft.world.level.chunk.status.ChunkStatusTasks postLoadProtoChunk(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/level/storage/ValueInput$ValueInputList;)V
 public net.minecraft.world.level.chunk.storage.EntityStorage entityDeserializerQueue
 public net.minecraft.world.level.chunk.storage.EntityStorage level
 public net.minecraft.world.level.chunk.storage.RegionFileStorage regionCache
-public net.minecraft.world.level.chunk.storage.SerializableChunkData BLOCK_STATE_CODEC
 public net.minecraft.world.level.dimension.end.EndDragonFight GATEWAY_COUNT
 public net.minecraft.world.level.dimension.end.EndDragonFight dragonEvent
 public net.minecraft.world.level.dimension.end.EndDragonFight dragonUUID
@@ -754,7 +761,6 @@ public-f net.minecraft.server.ReloadableServerResources commands
 public-f net.minecraft.server.dedicated.DedicatedServer serverLinks
 public-f net.minecraft.server.dedicated.DedicatedServer settings
 public-f net.minecraft.server.dedicated.DedicatedServerProperties pauseWhenEmptySeconds
-public-f net.minecraft.server.players.PlayerList maxPlayers
 public-f net.minecraft.world.entity.LivingEntity combatTracker
 public-f net.minecraft.world.entity.LivingEntity invulnerableDuration
 public-f net.minecraft.world.entity.Mob goalSelector

build.gradle.kts

@@ -2,7 +2,7 @@ import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 import org.gradle.api.tasks.testing.logging.TestLogEvent
 
 plugins {
-    id("io.papermc.paperweight.core") version "2.0.0-beta.18" apply false
+    id("io.papermc.paperweight.core") version "2.0.0-beta.19" apply false
 }
 
 subprojects {
@@ -51,7 +51,7 @@ subprojects {
 
     extensions.configure<PublishingExtension> {
         repositories {
-            maven("https://repo.papermc.io/repository/maven-snapshots/") {
+            maven("https://artifactory.papermc.io/artifactory/snapshots/") {
                 name = "paperSnapshots"
                 credentials(PasswordCredentials::class)
             }

gradle.properties

@@ -1,9 +1,9 @@
 group=io.papermc.paper
-version=1.21.8-R0.1-SNAPSHOT
-mcVersion=1.21.8
+version=1.21.9-R0.1-SNAPSHOT
+mcVersion=1.21.9
 
 # Set to true while updating Minecraft version
-updatingMinecraft=false
+updatingMinecraft=true
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 #
-# Copyright © 2015-2021 the original authors.
+# Copyright © 2015 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -114,7 +114,6 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -172,7 +171,6 @@ fi
 # For Cygwin or MSYS, switch paths to Windows format before running java
 if "$cygwin" || "$msys" ; then
     APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
     JAVACMD=$( cygpath --unix "$JAVACMD" )
 
@@ -212,7 +210,6 @@ DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
         -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 

gradlew.bat

@@ -70,11 +70,10 @@ goto fail
 :execute
 @rem Setup the command line
 
-set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell

paper-api/build.gradle.kts

@@ -11,7 +11,7 @@ java {
 
 val annotationsVersion = "26.0.2"
 // Keep in sync with paper-server adventure-text-serializer-ansi dep
-val adventureVersion = "4.24.0"
+val adventureVersion = "4.25.0-SNAPSHOT"
 val bungeeCordChatVersion = "1.21-R0.2-deprecated+build.21"
 val slf4jVersion = "2.0.16"
 val log4jVersion = "2.24.1"
@@ -176,13 +176,15 @@ tasks.withType<Javadoc>().configureEach {
         "https://javadoc.io/doc/org.joml/joml/1.10.8/",
         "https://www.javadoc.io/doc/com.google.code.gson/gson/2.11.0",
         "https://jspecify.dev/docs/api/",
+        /* TODO 1.21.9 dev - adventure release
         "https://jd.advntr.dev/api/$adventureVersion/",
         "https://jd.advntr.dev/key/$adventureVersion/",
         "https://jd.advntr.dev/text-minimessage/$adventureVersion/",
         "https://jd.advntr.dev/text-serializer-gson/$adventureVersion/",
         "https://jd.advntr.dev/text-serializer-legacy/$adventureVersion/",
         "https://jd.advntr.dev/text-serializer-plain/$adventureVersion/",
         "https://jd.advntr.dev/text-logger-slf4j/$adventureVersion/",
+         */
         "https://javadoc.io/doc/org.slf4j/slf4j-api/$slf4jVersion/",
         "https://logging.apache.org/log4j/2.x/javadoc/log4j-api/",
         "https://javadoc.io/doc/org.apache.maven.resolver/maven-resolver-api/1.7.3",
@@ -233,15 +235,3 @@ val scanJarForBadCalls by tasks.registering(io.papermc.paperweight.tasks.ScanJar
 tasks.check {
     dependsOn(scanJarForBadCalls)
 }
-
-if (providers.gradleProperty("updatingMinecraft").getOrElse("false").toBoolean()) {
-    val scanJarForOldGeneratedCode by tasks.registering(io.papermc.paperweight.tasks.ScanJarForOldGeneratedCode::class) {
-        mcVersion.set(providers.gradleProperty("mcVersion"))
-        annotation.set("Lio/papermc/paper/generated/GeneratedFrom;")
-        jarToScan.set(tasks.jar.flatMap { it.archiveFile })
-        classpath.from(configurations.compileClasspath)
-    }
-    tasks.check {
-        dependsOn(scanJarForOldGeneratedCode)
-    }
-}

paper-api/src/generated/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java

@@ -1,8 +1,8 @@
 package com.destroystokyo.paper.entity.ai;
 
 import com.destroystokyo.paper.entity.RangedEntity;
+import io.papermc.paper.annotation.GeneratedClass;
 import io.papermc.paper.entity.SchoolableFish;
-import io.papermc.paper.generated.GeneratedFrom;
 import org.bukkit.NamespacedKey;
 import org.bukkit.entity.AbstractHorse;
 import org.bukkit.entity.AbstractSkeleton;
@@ -68,7 +68,7 @@
         "SpellCheckingInspection"
 })
 @NullMarked
-@GeneratedFrom("1.21.8")
+@GeneratedClass
 public interface VanillaGoal<T extends Mob> extends Goal<T> {
     GoalKey<AbstractHorse> HORSE_RANDOM_STAND = create("horse_random_stand", AbstractHorse.class);
 

paper-api/src/generated/java/io/papermc/paper/registry/keys/AttributeKeys.java

@@ -2,7 +2,7 @@
 
 import static net.kyori.adventure.key.Key.key;
 
-import io.papermc.paper.generated.GeneratedFrom;
+import io.papermc.paper.annotation.GeneratedClass;
 import io.papermc.paper.registry.RegistryKey;
 import io.papermc.paper.registry.TypedKey;
 import net.kyori.adventure.key.Key;
@@ -23,7 +23,7 @@
         "SpellCheckingInspection"
 })
 @NullMarked
-@GeneratedFrom("1.21.8")
+@GeneratedClass
 public final class AttributeKeys {
     /**
      * {@code minecraft:armor}