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path: root/patches/server/0741-Fix-a-bunch-of-vanilla-bugs.patch
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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

https://bugs.mojang.com/browse/MC-99075
  Fix inventory desync within spawn protected area

https://bugs.mojang.com/browse/MC-273635
  Fix TrialSpawner forgets assigned mob when placed by player

== 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 7f18146c0dea654c62b3e01e6848fd1c05f87946..1a724f9bb6ef82a0b5fdd9ade036d7365167f14b 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1080,7 +1080,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
 
     }
 
-    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 100661b77466152a651d22daa7df992c28fbbecb..79fabd52eb3a08ec9c9ab2ec5d6ff4a31a02a292 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -764,7 +764,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
         } else {
             AABB axisalignedbb = AABB.encapsulatingFullBlocks(blockposition1, blockposition1.atY(this.getMaxY() + 1)).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 064a7a3e1c4d192010e072a5e985a54135748d87..a706f0855fdf88cc9aece3ba00ef574b9cd8bd11 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -91,7 +91,7 @@ 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/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 19b90fe644da59216e11b35af33e62c0fc66db7b..8c615974a738b87116830538646750bb6f7ef7f0 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1831,7 +1831,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
                                     this.player.swing(enumhand, true);
                                 }
                             }
-                        }
+                        } else { this.player.containerMenu.sendAllDataToRemote(); } // Paper - Fix inventory desync; MC-99075
                     } else {
                         MutableComponent ichatmutablecomponent1 = Component.translatable("build.tooHigh", i).withStyle(ChatFormatting.RED);
 
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index f0ce0041497d038c55019e0f5a8e8b8619cec398..8e71eeb5be2df1352447f3662a6d092a7db9e2d0 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -261,7 +261,7 @@ 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);
@@ -661,8 +661,10 @@ 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 6827426e6e9706909265f84bf97b5fa7105a7fea..7324da6b7dd2623ce394e3827ff77ef684a3b98b 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
@@ -78,9 +78,10 @@ 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 9e6f946e6d2878aa3fa8abe0f6fa4770d18676d3..32bb591371fe78ba10a2bc52389ef33978cbc0eb 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 dbcf14f5af9c9c0655a82529ee99450a8da14525..f745a554b9b84a53d9bd942ca9908153fb0a668c 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
@@ -247,9 +247,10 @@ public class Goat extends Animal {
             player.setItemInHand(hand, itemstack1);
             return InteractionResult.SUCCESS;
         } 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.playEatingSound();
             }
 
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 30af4cbb17148c247a46c0346419d6c838dbc9d2..65f7f1f98f415a564aadb440d3a67143699e43db 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
@@ -272,6 +272,14 @@ 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(ServerLevel serverLevel, ItemStack stack) {
+        return this.spawnAtLocation(serverLevel, stack, getDirection().equals(Direction.DOWN) ? -0.6F : 0.0F);
+    }
+    // Paper end
+
     @Nullable
     public MapId getFramedMapId(ItemStack stack) {
         return (MapId) stack.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 15a1ea01917ce57c2457094186dde937c21ffb22..b0236c7bf9441aa84d3795ffed05dd6099f29636 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), EntitySpawnReason.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 cad0b581c992edc5cd312a727695a443e26e96d8..9db647cfbd3f9c884465cf3d3a1b911d46a3da58 100644
--- a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
@@ -164,6 +164,11 @@ 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/LayeredCauldronBlock.java b/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
index 7dd6b7c0ea472cfbc7ece55bc64bc5d85be4a6c0..6dcb571e9f35fbae724be69dc113b0c33eca63b3 100644
--- a/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/LayeredCauldronBlock.java
@@ -72,7 +72,7 @@ public class LayeredCauldronBlock extends AbstractCauldronBlock {
             if (entity.isOnFire() && this.isEntityInsideContent(state, pos, entity)) {
                 // CraftBukkit start - moved down
                 // entity.clearFire();
-                if (entity.mayInteract(worldserver, pos)) {
+                if ((entity instanceof net.minecraft.world.entity.player.Player || worldserver.getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_MOBGRIEFING)) && entity.mayInteract(worldserver, pos)) { // Paper - Fixes MC-248588
                     if (this.handleEntityOnFireInsideWithEvent(state, world, pos, entity)) { // Paper - fix powdered snow cauldron extinguishing entities
                         entity.clearFire();
                     }
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 a23a87da259ab8d28dd8d8513098cd0730e72e0c..18f8b2c469feef659437684ce156a79ec3a3ce83 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
@@ -531,13 +531,10 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
 
     @Override
     public void fillStackedContents(StackedItemContents 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 8aab6f68f576fb022eb59798585e264f5aafbc69..edd6017937a7f20a1b43fa15204ec130b524b52b 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/block/entity/trialspawner/TrialSpawnerData.java b/src/main/java/net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerData.java
index e64a30577e9000e5c4d22fd3d9cf8a9381c5c459..b9690f31d410e82d833b2ca805df2fa68abcb6d1 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerData.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerData.java
@@ -101,17 +101,19 @@ public class TrialSpawnerData {
         this.ejectingLootTable = rewardLootTable;
     }
 
-    public void reset() {
+    public void reset(TrialSpawner logic) { // Paper - Fix TrialSpawner forgets assigned mob; MC-273635
         this.currentMobs.clear();
         this.nextSpawnData = Optional.empty();
-        this.resetStatistics();
+        this.resetStatistics(logic);
     }
 
-    public void resetStatistics() {
+    public void resetStatistics(TrialSpawner logic) { // Paper - Fix TrialSpawner forgets assigned mob; MC-273635
         this.detectedPlayers.clear();
         this.totalMobsSpawned = 0;
         this.nextMobSpawnsAt = 0L;
         this.cooldownEndsAt = 0L;
+        this.nextSpawnData = Optional.empty();
+        if (!logic.getConfig().spawnPotentialsDefinition().isEmpty()) this.nextSpawnData = Optional.empty(); // Paper - Fix TrialSpawner forgets assigned mob; MC-273635
     }
 
     public boolean hasMobToSpawn(TrialSpawner logic, RandomSource random) {
diff --git a/src/main/java/net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerState.java b/src/main/java/net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerState.java
index 83cdeee5e2ce115ff696a5afc5465dc4301779b9..027d5c4117feba1e152d0ecf9923aef77ba72207 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerState.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/trialspawner/TrialSpawnerState.java
@@ -68,7 +68,7 @@ public enum TrialSpawnerState implements StringRepresentable {
             case INACTIVE -> trialSpawnerData.getOrCreateDisplayEntity(logic, world, WAITING_FOR_PLAYERS) == null ? this : WAITING_FOR_PLAYERS;
             case WAITING_FOR_PLAYERS -> {
                 if (!logic.canSpawnInLevel(world)) {
-                    trialSpawnerData.resetStatistics();
+                    trialSpawnerData.resetStatistics(logic); // Paper - Fix TrialSpawner forgets assigned mob; MC-273635
                     yield this;
                 } else if (!trialSpawnerData.hasMobToSpawn(logic, world.random)) {
                     yield INACTIVE;
@@ -79,7 +79,7 @@ public enum TrialSpawnerState implements StringRepresentable {
             }
             case ACTIVE -> {
                 if (!logic.canSpawnInLevel(world)) {
-                    trialSpawnerData.resetStatistics();
+                    trialSpawnerData.resetStatistics(logic); // Paper - Fix TrialSpawner forgets assigned mob; MC-273635
                     yield WAITING_FOR_PLAYERS;
                 } else if (!trialSpawnerData.hasMobToSpawn(logic, world.random)) {
                     yield INACTIVE;
@@ -145,7 +145,7 @@ public enum TrialSpawnerState implements StringRepresentable {
                     yield ACTIVE;
                 } else if (trialSpawnerData.isCooldownFinished(world)) {
                     logic.removeOminous(world, pos);
-                    trialSpawnerData.reset();
+                    trialSpawnerData.reset(logic); // Paper - Fix TrialSpawner forgets assigned mob; MC-273635
                     yield WAITING_FOR_PLAYERS;
                 } else {
                     yield this;