PaperMC/patches/server/0795-Fix-a-bunch-of-vanilla-bugs.patch

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-253884
  show raid entity event to all tracking players

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-191591
  Fix items equipped on AbstractHorse losing NBT

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-84789
  Fix wild wolves not considering bones interesting

https://bugs.mojang.com/browse/MC-225381
  Fix overfilled bundles duplicating items / being filled with air

https://bugs.mojang.com/browse/MC-173303
  Fix leashed pets teleporting to owner when loaded

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/core/dispenser/DispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
index 829c72333664da0c06ce04af93ea39bb90ce0b67..b4f7e3ae855cbf48925f0db916501adf513ae08c 100644
--- a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
+++ b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
@@ -351,7 +351,7 @@ public interface DispenseItemBehavior {
                         }
                     }
                     // CraftBukkit end
-                    ((Saddleable) list.get(0)).equipSaddle(SoundSource.BLOCKS);
+                    ((Saddleable) list.get(0)).equipSaddle(SoundSource.BLOCKS, CraftItemStack.asNMSCopy(event.getItem())); // Paper - Fix saddles losing nbt data - MC-191591
                     // itemstack.shrink(1); // CraftBukkit - handled above
                     this.setSuccess(true);
                     return stack;
diff --git a/src/main/java/net/minecraft/server/commands/DeOpCommands.java b/src/main/java/net/minecraft/server/commands/DeOpCommands.java
index 40490d10649e92cf622849f1bb87538102b130c7..797efca662dcc0fe7f4cf0b4b7baa235ea044f1f 100644
--- a/src/main/java/net/minecraft/server/commands/DeOpCommands.java
+++ b/src/main/java/net/minecraft/server/commands/DeOpCommands.java
@@ -34,7 +34,7 @@ public class DeOpCommands {
                 playerList.deop(gameProfile);
                 ++i;
                 source.sendSuccess(() -> {
-                    return Component.translatable("commands.deop.success", targets.iterator().next().getName());
+                    return Component.translatable("commands.deop.success", gameProfile.getName()); // Paper - fixes MC-253721
                 }, true);
             }
         }
diff --git a/src/main/java/net/minecraft/server/commands/OpCommand.java b/src/main/java/net/minecraft/server/commands/OpCommand.java
index 6cd6d69a20e95e344fc18ab67dc300824537a59b..2e2a7c2cf3081187da817479a9da3eb10f662a6d 100644
--- a/src/main/java/net/minecraft/server/commands/OpCommand.java
+++ b/src/main/java/net/minecraft/server/commands/OpCommand.java
@@ -39,7 +39,7 @@ public class OpCommand {
                 playerList.op(gameProfile);
                 ++i;
                 source.sendSuccess(() -> {
-                    return Component.translatable("commands.op.success", targets.iterator().next().getName());
+                    return Component.translatable("commands.op.success", gameProfile.getName()); // Paper - fixes MC-253721
                 }, true);
             }
         }
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 63e7f41eaed3f22c1bc0191790ff0ad313dc4ffd..7c5c9efe4d6037c4c5444d108d76af241144d6b5 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1233,7 +1233,7 @@ 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 de822b99df2de08371f3a7a29bf8f3275650887c..62feb9e2f8e0072bb180c65b4946281494a7dc1d 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -770,7 +770,7 @@ 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/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index efd95132301f50cd159339444e48cd4988accb1b..2fd04f7d39c4d06aa85133a3f53caa6d741d35ae 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -419,14 +419,14 @@ public class ServerPlayer extends Player {
                 BlockPos blockposition1 = PlayerRespawnLogic.getOverworldRespawnPos(world, blockposition.getX() + j2 - i, blockposition.getZ() + k2 - i);
 
                 if (blockposition1 != null) {
-                    this.moveTo(blockposition1, 0.0F, 0.0F);
+                    this.moveTo(blockposition1, world.getSharedSpawnAngle(), 0.0F); // Paper - MC-200092 - fix first spawn pos yaw being ignored
                     if (world.noCollision((Entity) this)) {
                         break;
                     }
                 }
             }
         } else {
-            this.moveTo(blockposition, 0.0F, 0.0F);
+            this.moveTo(blockposition, world.getSharedSpawnAngle(), 0.0F); // Paper - MC-200092 - fix first spawn pos yaw being ignored
 
             while (!world.noCollision((Entity) this) && this.getY() < (double) (world.getMaxBuildHeight() - 1)) {
                 this.setPos(this.getX(), this.getY() + 1.0D, this.getZ());
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
index f3389dc345d8b6e5389ae37848d9b268d4bbad83..5d1b8bae981dc538ee1fe4fb993e44f227168233 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -92,7 +92,7 @@ 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 a8a57819993f3657d6525a98527ec47631174bed..598dce073d7887d44a6630820c7e5746ce1c6dcc 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -709,8 +709,10 @@ 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.getBans().isBanned(gameprofile) && !this.getBans().get(gameprofile).hasExpired()) {
-            UserBanListEntry gameprofilebanentry = (UserBanListEntry) this.bans.get(gameprofile);
+        // Paper start - Fix MC-158900
+        UserBanListEntry gameprofilebanentry;
+        if (getBans().isBanned(gameprofile) && (gameprofilebanentry = getBans().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/Saddleable.java b/src/main/java/net/minecraft/world/entity/Saddleable.java
index effe4c4fb37fe13aece70cdef4966047d4719af9..7152674d3f3fb98198585cb5ece2bb88877345f9 100644
--- a/src/main/java/net/minecraft/world/entity/Saddleable.java
+++ b/src/main/java/net/minecraft/world/entity/Saddleable.java
@@ -9,6 +9,11 @@ public interface Saddleable {
     boolean isSaddleable();
 
     void equipSaddle(@Nullable SoundSource sound);
+    // Paper start - Fix saddles losing nbt data - MC-191591
+    default void equipSaddle(final @Nullable SoundSource sound, final @Nullable net.minecraft.world.item.ItemStack stack) {
+        this.equipSaddle(sound);
+    }
+    // Paper end
 
     default SoundEvent getSaddleSoundEvent() {
         return SoundEvents.HORSE_SADDLE;
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/BegGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/BegGoal.java
index 9a46007245399481fb6e749d95e9e4791e799250..2afca5652541c9166278f8f2590ddb81003ae579 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/BegGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/BegGoal.java
@@ -65,7 +65,7 @@ public class BegGoal extends Goal {
     private boolean playerHoldingInteresting(Player player) {
         for(InteractionHand interactionHand : InteractionHand.values()) {
             ItemStack itemStack = player.getItemInHand(interactionHand);
-            if (this.wolf.isTame() && itemStack.is(Items.BONE)) {
+            if (!this.wolf.isTame() && itemStack.is(Items.BONE)) { // Paper - Fix MC-84789
                 return true;
             }
 
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/FollowOwnerGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/FollowOwnerGoal.java
index 11cc26954b4e97114b59df35a4f9b75a09132e20..0a3f7dcc0e205a85dbaa6dee1fc9ae2c7fa9e02d 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/FollowOwnerGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/FollowOwnerGoal.java
@@ -74,7 +74,7 @@ public class FollowOwnerGoal extends Goal {
     }
 
     private boolean unableToMove() {
-        return this.tamable.isOrderedToSit() || this.tamable.isPassenger() || this.tamable.isLeashed();
+        return this.tamable.isOrderedToSit() || this.tamable.isPassenger() || this.tamable.isLeashed() || this.tamable.leashInfoTag != null; // Paper - Fix MC-173303
     }
 
     @Override
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 19540fd4a7f992888fadb6501d0c8a5a7e71fcf6..e241ae250f4f04a17ef2c583d00b065a4ca56a4c 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) < 9.0D;
     }
 
+    // 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 110dd5418b0512a2f27f0c4d5a5f1812356a6a12..5d247ac38fe8a61603b3d934f3000bcda773142b 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
@@ -239,9 +239,10 @@ 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/animal/horse/AbstractHorse.java b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
index 56cc6ecf7f95687db7c7c062b4ee979bfe49844b..94dd97662ba07689fbfa16ef5c7d99fe12ce83de 100644
--- a/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
+++ b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
@@ -252,7 +252,13 @@ public abstract class AbstractHorse extends Animal implements ContainerListener,
 
     @Override
     public void equipSaddle(@Nullable SoundSource sound) {
-        this.inventory.setItem(0, new ItemStack(Items.SADDLE));
+        // Paper start - Fix saddles losing nbt data - MC-191591
+        this.equipSaddle(sound, null);
+    }
+    @Override
+    public void equipSaddle(@Nullable SoundSource sound, @Nullable ItemStack stack) {
+        this.inventory.setItem(0, stack != null ? stack : new ItemStack(Items.SADDLE));
+        // Paper end
     }
 
     public void equipArmor(Player player, ItemStack stack) {
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 3ff1ae5ae705cd8d5c8529e1dcdd5ccaed908830..0c952bfc01b367a297e81768cab436c5474830f1 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
@@ -282,6 +282,14 @@ public class ItemFrame extends HangingEntity {
         }
     }
 
+    // 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
+
     private void removeFramedMap(ItemStack itemstack) {
         this.getFramedMapId().ifPresent((i) -> {
             MapItemSavedData worldmap = MapItem.getSavedData(i, this.level());
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 f174094febfdfdc309f1b50877be60bae8a98156..5f407535298a31a34cfe114dd863fd6a9b977707 100644
--- a/src/main/java/net/minecraft/world/entity/npc/CatSpawner.java
+++ b/src/main/java/net/minecraft/world/entity/npc/CatSpawner.java
@@ -87,8 +87,8 @@ 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, (SpawnGroupData)null, (CompoundTag)null);
-            cat.moveTo(pos, 0.0F, 0.0F);
             world.addFreshEntityWithPassengers(cat);
             return 1;
         }
diff --git a/src/main/java/net/minecraft/world/entity/raid/Raids.java b/src/main/java/net/minecraft/world/entity/raid/Raids.java
index 4a0f4c83228187a2082ad029680056b1801f77bd..31831811ce16265e9828fa34d9e67d8ac195d723 100644
--- a/src/main/java/net/minecraft/world/entity/raid/Raids.java
+++ b/src/main/java/net/minecraft/world/entity/raid/Raids.java
@@ -134,7 +134,7 @@ public class Raids extends SavedData {
                     // CraftBukkit end
                 } else {
                     player.removeEffect(MobEffects.BAD_OMEN);
-                    player.connection.send(new ClientboundEntityEventPacket(player, (byte) 43));
+                    this.level.broadcastEntityEvent(player, net.minecraft.world.entity.EntityEvent.BAD_OMEN_TRIGGERED /* (byte) 43 */); // Paper - Fix MC-253884
                 }
 
                 if (flag) {
@@ -149,7 +149,7 @@ public class Raids extends SavedData {
                     }
                     // CraftBukkit end
                     raid.absorbBadOmen(player);
-                    player.connection.send(new ClientboundEntityEventPacket(player, (byte) 43));
+                    this.level.broadcastEntityEvent(player, net.minecraft.world.entity.EntityEvent.BAD_OMEN_TRIGGERED /* (byte) 43 */); // Paper - Fix MC-253884
                     if (!raid.hasFirstWaveSpawned()) {
                         player.awardStat(Stats.RAID_TRIGGER);
                         CriteriaTriggers.BAD_OMEN.trigger(player);
diff --git a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
index b670c0cb3886c99d38a91b5c13aa2cefaae702cf..9599a5f96601030bf7f7cbd3392861d626959f9d 100644
--- a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
@@ -177,6 +177,11 @@ public class BeaconMenu extends AbstractContainerMenu {
     // Paper end - Add PlayerChangeBeaconEffectEvent
 
     public void updateEffects(Optional<MobEffect> primary, Optional<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/item/BundleItem.java b/src/main/java/net/minecraft/world/item/BundleItem.java
index 10b0720ce7eed58fa3cd8c8051efa6225f7d73e1..ac0bc87f60c4e1562d1301522183e449558d42f8 100644
--- a/src/main/java/net/minecraft/world/item/BundleItem.java
+++ b/src/main/java/net/minecraft/world/item/BundleItem.java
@@ -52,7 +52,7 @@ public class BundleItem extends Item {
                 });
             } else if (itemStack.getItem().canFitInsideContainerItems()) {
                 int i = (64 - getContentWeight(stack)) / getWeight(itemStack);
-                int j = add(stack, slot.safeTake(itemStack.getCount(), i, player));
+                int j = add(stack, slot.safeTake(itemStack.getCount(), Math.max(0, i), player)); // Paper - prevent item addition on overfilled bundles - safeTake will yield EMPTY for amount == 0.
                 if (j > 0) {
                     this.playInsertSound(player);
                 }
@@ -121,7 +121,7 @@ public class BundleItem extends Item {
             int i = getContentWeight(bundle);
             int j = getWeight(stack);
             int k = Math.min(stack.getCount(), (64 - i) / j);
-            if (k == 0) {
+            if (k <= 0) { // Paper - prevent item addition on overfilled bundles
                 return 0;
             } else {
                 ListTag listTag = compoundTag.getList("Items", 10);
diff --git a/src/main/java/net/minecraft/world/item/SaddleItem.java b/src/main/java/net/minecraft/world/item/SaddleItem.java
index ca6a2b9840c9ade87ec8effab01d4f184fe876b7..43129ecefcc8beccbcf2978f262b1ce8cf49ca43 100644
--- a/src/main/java/net/minecraft/world/item/SaddleItem.java
+++ b/src/main/java/net/minecraft/world/item/SaddleItem.java
@@ -18,7 +18,7 @@ public class SaddleItem extends Item {
         if (entity instanceof Saddleable saddleable) {
             if (entity.isAlive() && !saddleable.isSaddled() && saddleable.isSaddleable()) {
                 if (!user.level().isClientSide) {
-                    saddleable.equipSaddle(SoundSource.NEUTRAL);
+                    saddleable.equipSaddle(SoundSource.NEUTRAL, stack.copyWithCount(1)); // Paper - Fix saddles losing nbt data - MC-191591
                     entity.level().gameEvent(entity, GameEvent.EQUIP, entity.position());
                     stack.shrink(1);
                 }
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 6e45582f8ea7dd2a46f58369c5581764538bff0d..3ecc92439fc85d224ff52f41c5e34079e042a5e6 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, BlockGetter world, BlockPos pos, 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 42c1e3dfec23d6a7d832bf73d47ecae1212ec2c9..a4857675772d4fe849ba85fc21a369decca42fc0 100644
--- a/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
@@ -68,7 +68,7 @@ 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 c7ba7ac1a3869e4db1ef6b0350b3cab7f31a94c4..d7beeac4a8e4a16221809663a5aa03389a759742 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
@@ -675,13 +675,10 @@ 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 61a618f09af475407a78343eecb4352052b1df1e..247f24c7fadc203ee0f6a6f85122c91ab4c82f80 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
@@ -291,7 +291,11 @@ 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();
     }