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Paper/patches/server/0752-Fix-a-bunch-of-vanilla-bugs.patch
Spottedleaf 730882fca9 Chunk System and Starlight WIP 
Chunk system patch was refactored to take advantage of
newer ConcurrentUtil's concurrent long hash table (which
fixes hash collisions caused by chaining fastutil's long hash
and CHM's hash) plus some other minor improvements.

The chunk system was also merged with Starlight, which mostly
provides a small improvement to ThreadedLevelLightEngine#checkBlock
as the scheduling was rewritten.
2024-06-14 17:39:15 -07:00

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Raw Blame History

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 11 Jul 2022 11:56:41 -0700
Subject: [PATCH] Fix a bunch of vanilla bugs
https://bugs.mojang.com/browse/MC-253721
wrong msg for opping multiple players
https://bugs.mojang.com/browse/MC-248588
respect mob griefing gamerule for draining water cauldrons
https://bugs.mojang.com/browse/MC-244739
play goat eating sound for last item in stack
https://bugs.mojang.com/browse/MC-243057
ignore furnace fuel slot in recipe book click
https://bugs.mojang.com/browse/MC-147659
Some witch huts spawn the incorrect cat
Note: Marked as Won't Fix, makes 0 sense
https://bugs.mojang.com/browse/MC-179072
Creepers do not defuse when switching from Survival to Creative/Spectator
https://bugs.mojang.com/browse/MC-259571
Fix changeGameModeForPlayer to use gameModeForPlayer
https://bugs.mojang.com/browse/MC-262422
Fix lightning being able to hit spectators
https://bugs.mojang.com/browse/MC-224454
Fix mobs attempting to pathfind through azalea blocks
https://bugs.mojang.com/browse/MC-263999
Fix mobs breaking doors not spawning block break particles
https://bugs.mojang.com/browse/MC-210802
Fixes sheep eating blocks outside of ticking range
https://bugs.mojang.com/browse/MC-123848
Fixes item frames dropping items above when pointing down
https://bugs.mojang.com/browse/MC-174630
Fix secondary beacon effect remaining after switching effect
https://bugs.mojang.com/browse/MC-153086
Fix the beacon deactivation sound always playing when broken
https://bugs.mojang.com/browse/MC-200092
Fix yaw being ignored for a player's first spawn pos
https://bugs.mojang.com/browse/MC-158900
Fix error when joining after tempban expired
== AT ==
public net/minecraft/world/entity/Mob leashInfoTag
Co-authored-by: William Blake Galbreath <blake.galbreath@gmail.com>
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
diff --git a/src/main/java/net/minecraft/server/commands/DeOpCommands.java b/src/main/java/net/minecraft/server/commands/DeOpCommands.java
index 0283f26151488d715dc823a0008c9a37ef6740fb..d98447e58233745665f0833196226077d972cc2a 100644
--- a/src/main/java/net/minecraft/server/commands/DeOpCommands.java
+++ b/src/main/java/net/minecraft/server/commands/DeOpCommands.java
@@ -35,7 +35,7 @@ public class DeOpCommands {
if (playerList.isOp(gameProfile)) {
playerList.deop(gameProfile);
i++;
- source.sendSuccess(() -> Component.translatable("commands.deop.success", targets.iterator().next().getName()), true);
+ source.sendSuccess(() -> Component.translatable("commands.deop.success", gameProfile.getName()), true); // Paper - fixes MC-253721
}
}
diff --git a/src/main/java/net/minecraft/server/commands/OpCommand.java b/src/main/java/net/minecraft/server/commands/OpCommand.java
index 6854ca4d4fec2b4fa541c3fabf63787665572609..e7b444a10b244828827b3c66c53465206ea8e0ec 100644
--- a/src/main/java/net/minecraft/server/commands/OpCommand.java
+++ b/src/main/java/net/minecraft/server/commands/OpCommand.java
@@ -46,7 +46,7 @@ public class OpCommand {
if (!playerList.isOp(gameProfile)) {
playerList.op(gameProfile);
i++;
- source.sendSuccess(() -> Component.translatable("commands.op.success", targets.iterator().next().getName()), true);
+ source.sendSuccess(() -> Component.translatable("commands.op.success", gameProfile.getName()), true); // Paper - fixes MC-253721
}
}
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 77f064fb4437c1d98cf91dde98d4d88b28afa7c8..ccbd527803a2a4e911a01f815cc9c7ab785af836 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1091,7 +1091,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
// CraftBukkit end
}
- boolean anyPlayerCloseEnoughForSpawning(ChunkPos pos) {
+ public boolean anyPlayerCloseEnoughForSpawning(ChunkPos pos) { // Paper - public
// Spigot start
return this.anyPlayerCloseEnoughForSpawning(pos, false);
}
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index e1e0cf97d2badd26a9391bf0f758edae262a14c2..b9002600a3efca0079abe238a6d9b43693b6af8b 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -777,7 +777,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
} else {
AABB axisalignedbb = AABB.encapsulatingFullBlocks(blockposition1, new BlockPos(blockposition1.atY(this.getMaxBuildHeight()))).inflate(3.0D);
List<LivingEntity> list = this.getEntitiesOfClass(LivingEntity.class, axisalignedbb, (entityliving) -> {
- return entityliving != null && entityliving.isAlive() && this.canSeeSky(entityliving.blockPosition());
+ return entityliving != null && entityliving.isAlive() && this.canSeeSky(entityliving.blockPosition()) && !entityliving.isSpectator(); // Paper - Fix lightning being able to hit spectators (MC-262422)
});
if (!list.isEmpty()) {
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
index 6abecaac8407b992d208a9108e11fd4954a4106f..03d89f326d320c5d778c3d1e2db7d6b88753faec 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -93,7 +93,7 @@ public class ServerPlayerGameMode {
return event; // Paper - Expand PlayerGameModeChangeEvent
}
// CraftBukkit end
- this.setGameModeForPlayer(gameMode, this.previousGameModeForPlayer);
+ this.setGameModeForPlayer(gameMode, this.gameModeForPlayer); // Paper - Fix MC-259571
this.player.onUpdateAbilities();
this.player.server.getPlayerList().broadcastAll(new ClientboundPlayerInfoUpdatePacket(ClientboundPlayerInfoUpdatePacket.Action.UPDATE_GAME_MODE, this.player), this.player); // CraftBukkit
this.level.updateSleepingPlayerList();
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index d430e6c08bae0a630e71c11c9eae26bef85bde36..a929b8f1c452db08a64e4be53b488cf2676e0a94 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -260,7 +260,7 @@ public abstract class PlayerList {
}
if (optional.isEmpty() || invalidPlayerWorld[0]) {
// Paper end - reset to main world spawn if first spawn or invalid world
- player.moveTo(player.adjustSpawnLocation(worldserver1, worldserver1.getSharedSpawnPos()).getBottomCenter(), 0.0F, 0.0F);
+ player.moveTo(player.adjustSpawnLocation(worldserver1, worldserver1.getSharedSpawnPos()).getBottomCenter(), worldserver1.getSharedSpawnAngle(), 0.0F); // Paper - MC-200092 - fix first spawn pos yaw being ignored
}
// Paper end - Entity#getEntitySpawnReason
player.setServerLevel(worldserver1);
@@ -703,8 +703,10 @@ public abstract class PlayerList {
Player player = entity.getBukkitEntity();
PlayerLoginEvent event = new PlayerLoginEvent(player, loginlistener.connection.hostname, ((java.net.InetSocketAddress) socketaddress).getAddress(), ((java.net.InetSocketAddress) loginlistener.connection.channel.remoteAddress()).getAddress());
- if (this.bans.isBanned(gameprofile)) {
- UserBanListEntry gameprofilebanentry = (UserBanListEntry) this.bans.get(gameprofile);
+ // Paper start - Fix MC-158900
+ UserBanListEntry gameprofilebanentry;
+ if (this.bans.isBanned(gameprofile) && (gameprofilebanentry = this.bans.get(gameprofile)) != null) {
+ // Paper end - Fix MC-158900
ichatmutablecomponent = Component.translatable("multiplayer.disconnect.banned.reason", gameprofilebanentry.getReason());
if (gameprofilebanentry.getExpires() != null) {
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/BreakDoorGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/BreakDoorGoal.java
index 784a894688f98f9d0368a36d456c5c94e1ee3695..a85885ee51df585fa11ae9f8fcd67ff2a71c5a18 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/BreakDoorGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/BreakDoorGoal.java
@@ -77,9 +77,10 @@ public class BreakDoorGoal extends DoorInteractGoal {
return;
}
// CraftBukkit end
+ final net.minecraft.world.level.block.state.BlockState oldState = this.mob.level().getBlockState(this.doorPos); // Paper - fix MC-263999
this.mob.level().removeBlock(this.doorPos, false);
this.mob.level().levelEvent(1021, this.doorPos, 0);
- this.mob.level().levelEvent(2001, this.doorPos, Block.getId(this.mob.level().getBlockState(this.doorPos)));
+ this.mob.level().levelEvent(2001, this.doorPos, Block.getId(oldState)); // Paper - fix MC-263999
}
}
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java
index d802985f1431be4332c07f0dab88feebedea4ce2..4e2c23ccdf4e4a4d65b291dbe20952bae1838bff 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java
@@ -31,6 +31,11 @@ public class EatBlockGoal extends Goal {
@Override
public boolean canUse() {
+ // Paper start - Fix MC-210802
+ if (!((net.minecraft.server.level.ServerLevel) this.level).chunkSource.chunkMap.anyPlayerCloseEnoughForSpawning(this.mob.chunkPosition())) {
+ return false;
+ }
+ // Paper end
if (this.mob.getRandom().nextInt(this.mob.isBaby() ? 50 : 1000) != 0) {
return false;
} else {
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/SwellGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/SwellGoal.java
index ef71b3ef4444c05b4211de87e1c8ec52cbe3e72a..137ec75ee803789deb7b1ca93dd9369c9af362b9 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/SwellGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/SwellGoal.java
@@ -21,6 +21,13 @@ public class SwellGoal extends Goal {
return this.creeper.getSwellDir() > 0 || livingEntity != null && this.creeper.distanceToSqr(livingEntity) < 9.0;
}
+ // Paper start - Fix MC-179072
+ @Override
+ public boolean canContinueToUse() {
+ return !net.minecraft.world.entity.EntitySelector.NO_CREATIVE_OR_SPECTATOR.test(this.creeper.getTarget()) && canUse();
+ }
+ // Paper end
+
@Override
public void start() {
this.creeper.getNavigation().stop();
diff --git a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
index 923806900ef6248576e71260d40e9caf2c8943e8..02e49c7ae5e120302b6479cf3e3934b9217eebf0 100644
--- a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
+++ b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
@@ -243,9 +243,10 @@ public class Goat extends Animal {
player.setItemInHand(hand, itemstack1);
return InteractionResult.sidedSuccess(this.level().isClientSide);
} else {
+ boolean isFood = this.isFood(itemstack); // Paper - track before stack is possibly decreased to 0 (Fixes MC-244739)
InteractionResult enuminteractionresult = super.mobInteract(player, hand);
- if (enuminteractionresult.consumesAction() && this.isFood(itemstack)) {
+ if (enuminteractionresult.consumesAction() && isFood) { // Paper
this.level().playSound((Player) null, (Entity) this, this.getEatingSound(itemstack), SoundSource.NEUTRAL, 1.0F, Mth.randomBetween(this.level().random, 0.8F, 1.2F));
}
diff --git a/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java b/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
index 3c6edc5ea44b7ec15d8fc7a2dca95a11a0d6108a..ba4e0ad7c7c2731d61ec7f60f19d7e9ec31a28ba 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
@@ -260,6 +260,14 @@ public class ItemFrame extends HangingEntity {
return (ItemStack) this.getEntityData().get(ItemFrame.DATA_ITEM);
}
+ // Paper start - Fix MC-123848 (spawn item frame drops above block)
+ @Nullable
+ @Override
+ public net.minecraft.world.entity.item.ItemEntity spawnAtLocation(ItemStack stack) {
+ return this.spawnAtLocation(stack, getDirection().equals(Direction.DOWN) ? -0.6F : 0.0F);
+ }
+ // Paper end
+
@Nullable
public MapId getFramedMapId(ItemStack itemstack) {
return (MapId) itemstack.get(DataComponents.MAP_ID);
diff --git a/src/main/java/net/minecraft/world/entity/npc/CatSpawner.java b/src/main/java/net/minecraft/world/entity/npc/CatSpawner.java
index 08dcc94c9eca9a5fd61055f05b7737ba5840b5bf..e0e5046c84941a8d17e18c177f3daea9cb631940 100644
--- a/src/main/java/net/minecraft/world/entity/npc/CatSpawner.java
+++ b/src/main/java/net/minecraft/world/entity/npc/CatSpawner.java
@@ -82,8 +82,8 @@ public class CatSpawner implements CustomSpawner {
if (cat == null) {
return 0;
} else {
+ cat.moveTo(pos, 0.0F, 0.0F); // Paper - move up - Fix MC-147659
cat.finalizeSpawn(world, world.getCurrentDifficultyAt(pos), MobSpawnType.NATURAL, null);
- cat.moveTo(pos, 0.0F, 0.0F);
world.addFreshEntityWithPassengers(cat);
return 1;
}
diff --git a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
index 5b6133f6758d322713321b7e918db0c3e0d4be51..6173c689013ab02c83ca6ff1fde2b1e47f3e7820 100644
--- a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
@@ -178,6 +178,11 @@ public class BeaconMenu extends AbstractContainerMenu {
// Paper end - Add PlayerChangeBeaconEffectEvent
public void updateEffects(Optional<Holder<MobEffect>> primary, Optional<Holder<MobEffect>> secondary) {
+ // Paper start - fix MC-174630 - validate secondary power
+ if (secondary.isPresent() && secondary.get() != net.minecraft.world.effect.MobEffects.REGENERATION && (primary.isPresent() && secondary.get() != primary.get())) {
+ secondary = Optional.empty();
+ }
+ // Paper end
if (this.paymentSlot.hasItem()) {
// Paper start - Add PlayerChangeBeaconEffectEvent
io.papermc.paper.event.player.PlayerChangeBeaconEffectEvent event = new io.papermc.paper.event.player.PlayerChangeBeaconEffectEvent((org.bukkit.entity.Player) this.player.player.getBukkitEntity(), convert(primary), convert(secondary), this.access.getLocation().getBlock());
diff --git a/src/main/java/net/minecraft/world/level/block/AzaleaBlock.java b/src/main/java/net/minecraft/world/level/block/AzaleaBlock.java
index cd90129be2cf8095abd80528e5de3bbe05022a9d..fad69dfc20574ab23634b14252b50929cca75b21 100644
--- a/src/main/java/net/minecraft/world/level/block/AzaleaBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/AzaleaBlock.java
@@ -51,4 +51,11 @@ public class AzaleaBlock extends BushBlock implements BonemealableBlock {
public void performBonemeal(ServerLevel world, RandomSource random, BlockPos pos, BlockState state) {
TreeGrower.AZALEA.growTree(world, world.getChunkSource().getGenerator(), pos, state, random);
}
+
+ // Paper start - Fix MC-224454
+ @Override
+ public boolean isPathfindable(BlockState state, net.minecraft.world.level.pathfinder.PathComputationType type) {
+ return false;
+ }
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java b/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
index fa5366961861370c2366e6f0ff026a6d65128316..a5c7c2d24498c66159316a4f92677625975ce5ca 100644
--- a/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
@@ -69,7 +69,7 @@ public class LayeredCauldronBlock extends AbstractCauldronBlock {
if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
if (!world.isClientSide && entity.isOnFire() && this.isEntityInsideContent(state, pos, entity)) {
// CraftBukkit start
- if (entity.mayInteract(world, pos)) {
+ if ((entity instanceof net.minecraft.world.entity.player.Player || world.getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_MOBGRIEFING)) && entity.mayInteract(world, pos)) { // Paper - Fixes MC-248588
if (!this.handleEntityOnFireInsideWithEvent(state, world, pos, entity)) { // Paper - fix powdered snow cauldron extinguishing entities
return;
}
diff --git a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
index aa59a45bcbe652996eddb80a3187618b7f6d1234..f1a7054a0ee1842e78338d8984f151b24c352849 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
@@ -648,13 +648,10 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
@Override
public void fillStackedContents(StackedContents finder) {
- Iterator iterator = this.items.iterator();
-
- while (iterator.hasNext()) {
- ItemStack itemstack = (ItemStack) iterator.next();
-
- finder.accountStack(itemstack);
- }
+ // Paper start - don't account fuel stack (fixes MC-243057)
+ finder.accountStack(this.items.get(SLOT_INPUT));
+ finder.accountStack(this.items.get(SLOT_RESULT));
+ // Paper end
}
}
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
index e124f040386e130aebd7135434c4f06d130d28f6..f8d432ef21e59796da4b11c9748ba151c54e5e04 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
@@ -295,7 +295,11 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
org.bukkit.block.Block block = org.bukkit.craftbukkit.block.CraftBlock.at(level, worldPosition);
new io.papermc.paper.event.block.BeaconDeactivatedEvent(block).callEvent();
// Paper end - beacon activation/deactivation events
+ // Paper start - fix MC-153086
+ if (this.levels > 0 && !this.beamSections.isEmpty()) {
BeaconBlockEntity.playSound(this.level, this.worldPosition, SoundEvents.BEACON_DEACTIVATE);
+ }
+ // Paper end
super.setRemoved();
}
diff --git a/src/main/java/net/minecraft/world/level/portal/DimensionTransition.java b/src/main/java/net/minecraft/world/level/portal/DimensionTransition.java
index 1595a379875abc718659f6b1ce7c64c6383b1bc8..788f79dc38012595b385ee6a449daa0bccf0079a 100644
--- a/src/main/java/net/minecraft/world/level/portal/DimensionTransition.java
+++ b/src/main/java/net/minecraft/world/level/portal/DimensionTransition.java
@@ -39,7 +39,7 @@ public record DimensionTransition(ServerLevel newLevel, Vec3 pos, Vec3 speed, fl
}
public DimensionTransition(ServerLevel worldserver, Entity entity, DimensionTransition.PostDimensionTransition dimensiontransition_a, PlayerTeleportEvent.TeleportCause cause) {
- this(worldserver, findAdjustedSharedSpawnPos(worldserver, entity), Vec3.ZERO, 0.0F, 0.0F, false, dimensiontransition_a, cause);
+ this(worldserver, findAdjustedSharedSpawnPos(worldserver, entity), Vec3.ZERO, worldserver.getSharedSpawnAngle(), 0.0F, false, dimensiontransition_a, cause); // Paper - MC-200092 - fix spawn pos yaw being ignored
// CraftBukkit end
}
@@ -55,7 +55,7 @@ public record DimensionTransition(ServerLevel newLevel, Vec3 pos, Vec3 speed, fl
}
public static DimensionTransition missingRespawnBlock(ServerLevel world, Entity entity, DimensionTransition.PostDimensionTransition postDimensionTransition) {
- return new DimensionTransition(world, findAdjustedSharedSpawnPos(world, entity), Vec3.ZERO, 0.0F, 0.0F, true, postDimensionTransition);
+ return new DimensionTransition(world, findAdjustedSharedSpawnPos(world, entity), Vec3.ZERO, world.getSharedSpawnAngle(), 0.0F, true, postDimensionTransition); // Paper - MC-200092 - fix spawn pos yaw being ignored
}
private static Vec3 findAdjustedSharedSpawnPos(ServerLevel world, Entity entity) {
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