Updated Upstream (Bukkit/CraftBukkit) (#10242)

* Updated Upstream (Bukkit/CraftBukkit)

Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
a6a9d2a4 Remove some old ApiStatus.Experimental annotations
be72314c SPIGOT-7300, PR-829: Add new DamageSource API providing enhanced information about entity damage
b252cf05 SPIGOT-7576, PR-970: Add methods in MushroomCow to change stew effects
b1c689bd PR-902: Add Server#isLoggingIPs to get log-ips configuration
08f86d1c PR-971: Add Player methods for client-side potion effects
2e3024a9 PR-963: Add API for in-world structures
a23292a7 SPIGOT-7530, PR-948: Improve Resource Pack API with new 1.20.3 functionality
1851857b SPIGOT-3071, PR-969: Add entity spawn method with spawn reason
cde4c52a SPIGOT-5553, PR-964: Add EntityKnockbackEvent

CraftBukkit Changes:
38fd4bd50 Fix accidentally renamed internal damage method
80f0ce4be SPIGOT-7300, PR-1180: Add new DamageSource API providing enhanced information about entity damage
7e43f3b16 SPIGOT-7581: Fix typo in BlockMushroom
ea14b7d90 SPIGOT-7576, PR-1347: Add methods in MushroomCow to change stew effects
4c687f243 PR-1259: Add Server#isLoggingIPs to get log-ips configuration
22a541a29 Improve support for per-world game rules
cb7dccce2 PR-1348: Add Player methods for client-side potion effects
b8d6109f0 PR-1335: Add API for in-world structures
4398a1b5b SPIGOT-7577: Make CraftWindCharge#explode discard the entity
e74107678 Fix Crafter maximum stack size
0bb0f4f6a SPIGOT-7530, PR-1314: Improve Resource Pack API with new 1.20.3 functionality
4949f556d SPIGOT-3071, PR-1345: Add entity spawn method with spawn reason
20ac73ca2 PR-1353: Fix Structure#place not working as documented with 0 palette
3c1b77871 SPIGOT-6911, PR-1349: Change max book length in CraftMetaBook
333701839 SPIGOT-7572: Bee nests generated without bees
f48f4174c SPIGOT-5553, PR-1336: Add EntityKnockbackEvent

1 files changed, 355 insertions, 0 deletions

diff --git a/patches/server/0122-ExperienceOrbs-API-for-Reason-Source-Triggering-play.patch b/patches/server/0122-ExperienceOrbs-API-for-Reason-Source-Triggering-play.patch
new file mode 100644
index 0000000000..60cce7817d
--- /dev/null
+++ b/patches/server/0122-ExperienceOrbs-API-for-Reason-Source-Triggering-play.patch
@@ -0,0 +1,355 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <[email protected]>
+Date: Tue, 19 Dec 2017 16:31:46 -0500
+Subject: [PATCH] ExperienceOrbs API for Reason/Source/Triggering player
+
+Adds lots of information about why this orb exists.
+
+Replaces isFromBottle() with logic that persists entity reloads too.
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+index 4f3c82f1b5ae24d5f70318fa96fae2a58ce7fd9f..45236a077d798d6a257a2e982b58901167ecd06e 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
++++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+@@ -427,7 +427,7 @@ public class ServerPlayerGameMode {
+ 
+                 // Drop event experience
+                 if (flag && event != null) {
+-                    iblockdata.getBlock().popExperience(this.level, pos, event.getExpToDrop());
++                    iblockdata.getBlock().popExperience(this.level, pos, event.getExpToDrop(), this.player); // Paper
+                 }
+ 
+                 return true;
+diff --git a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
+index 59bad6c92cc421dd05c7315e2ab694a669433ab4..ae70ad9d6c02fcb5631a3c45db283b29844bbb0d 100644
+--- a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
++++ b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
+@@ -39,9 +39,63 @@ public class ExperienceOrb extends Entity {
+     public int value;
+     private int count;
+     private Player followingPlayer;
++    // Paper start
++    @javax.annotation.Nullable
++    public java.util.UUID sourceEntityId;
++    @javax.annotation.Nullable
++    public java.util.UUID triggerEntityId;
++    public org.bukkit.entity.ExperienceOrb.SpawnReason spawnReason = org.bukkit.entity.ExperienceOrb.SpawnReason.UNKNOWN;
++
++    private void loadPaperNBT(CompoundTag tag) {
++        if (!tag.contains("Paper.ExpData", net.minecraft.nbt.Tag.TAG_COMPOUND)) {
++            return;
++        }
++        CompoundTag comp = tag.getCompound("Paper.ExpData");
++        if (comp.hasUUID("source")) {
++            this.sourceEntityId = comp.getUUID("source");
++        }
++        if (comp.hasUUID("trigger")) {
++            this.triggerEntityId = comp.getUUID("trigger");
++        }
++        if (comp.contains("reason")) {
++            String reason = comp.getString("reason");
++            try {
++                this.spawnReason = org.bukkit.entity.ExperienceOrb.SpawnReason.valueOf(reason);
++            } catch (Exception e) {
++                this.level().getCraftServer().getLogger().warning("Invalid spawnReason set for experience orb: " + e.getMessage() + " - " + reason);
++            }
++        }
++    }
++    private void savePaperNBT(CompoundTag tag) {
++        CompoundTag comp = new CompoundTag();
++        if (this.sourceEntityId != null) {
++            comp.putUUID("source", this.sourceEntityId);
++        }
++        if (this.triggerEntityId != null) {
++            comp.putUUID("trigger", triggerEntityId);
++        }
++        if (this.spawnReason != null && this.spawnReason != org.bukkit.entity.ExperienceOrb.SpawnReason.UNKNOWN) {
++            comp.putString("reason", this.spawnReason.name());
++        }
++        tag.put("Paper.ExpData", comp);
++    }
+ 
++    @io.papermc.paper.annotation.DoNotUse
++    @Deprecated
+     public ExperienceOrb(Level world, double x, double y, double z, int amount) {
++        this(world, x, y, z, amount, null, null);
++    }
++
++    public ExperienceOrb(Level world, double x, double y, double z, int amount, @javax.annotation.Nullable org.bukkit.entity.ExperienceOrb.SpawnReason reason, @javax.annotation.Nullable Entity triggerId) {
++        this(world, x, y, z, amount, reason, triggerId, null);
++    }
++
++    public ExperienceOrb(Level world, double x, double y, double z, int amount, @javax.annotation.Nullable org.bukkit.entity.ExperienceOrb.SpawnReason reason, @javax.annotation.Nullable Entity triggerId, @javax.annotation.Nullable Entity sourceId) {
+         this(EntityType.EXPERIENCE_ORB, world);
++        this.sourceEntityId = sourceId != null ? sourceId.getUUID() : null;
++        this.triggerEntityId = triggerId != null ? triggerId.getUUID() : null;
++        this.spawnReason = reason != null ? reason : org.bukkit.entity.ExperienceOrb.SpawnReason.UNKNOWN;
++        // Paper end
+         this.setPos(x, y, z);
+         this.setYRot((float) (this.random.nextDouble() * 360.0D));
+         this.setDeltaMovement((this.random.nextDouble() * 0.20000000298023224D - 0.10000000149011612D) * 2.0D, this.random.nextDouble() * 0.2D * 2.0D, (this.random.nextDouble() * 0.20000000298023224D - 0.10000000149011612D) * 2.0D);
+@@ -160,12 +214,20 @@ public class ExperienceOrb extends Entity {
+     }
+ 
+     public static void award(ServerLevel world, Vec3 pos, int amount) {
++        // Paper start - add reasons for orbs
++        award(world, pos, amount, null, null, null);
++    }
++    public static void award(ServerLevel world, Vec3 pos, int amount, org.bukkit.entity.ExperienceOrb.SpawnReason reason, Entity triggerId) {
++        award(world, pos, amount, reason, triggerId, null);
++    }
++    public static void award(ServerLevel world, Vec3 pos, int amount, org.bukkit.entity.ExperienceOrb.SpawnReason reason, Entity triggerId, Entity sourceId) {
++        // Paper end - add reasons for orbs
+         while (amount > 0) {
+             int j = ExperienceOrb.getExperienceValue(amount);
+ 
+             amount -= j;
+             if (!ExperienceOrb.tryMergeToExisting(world, pos, j)) {
+-                world.addFreshEntity(new ExperienceOrb(world, pos.x(), pos.y(), pos.z(), j));
++                world.addFreshEntity(new ExperienceOrb(world, pos.x(), pos.y(), pos.z(), j, reason, triggerId, sourceId)); // Paper - add reason
+             }
+         }
+ 
+@@ -235,6 +297,7 @@ public class ExperienceOrb extends Entity {
+         nbt.putShort("Age", (short) this.age);
+         nbt.putShort("Value", (short) this.value);
+         nbt.putInt("Count", this.count);
++        this.savePaperNBT(nbt); // Paper
+     }
+ 
+     @Override
+@@ -243,6 +306,7 @@ public class ExperienceOrb extends Entity {
+         this.age = nbt.getShort("Age");
+         this.value = nbt.getShort("Value");
+         this.count = Math.max(nbt.getInt("Count"), 1);
++        this.loadPaperNBT(nbt); // Paper
+     }
+ 
+     @Override
+diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+index 9b55a2b2863c546e88f1bfa9014eb84fd317f3c8..6ac549316d056a0de02e062fd4a28d7ac02a9d98 100644
+--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
++++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+@@ -1787,7 +1787,8 @@ public abstract class LivingEntity extends Entity implements Attackable {
+     protected void dropExperience() {
+         // CraftBukkit start - Update getExpReward() above if the removed if() changes!
+         if (true && !(this instanceof net.minecraft.world.entity.boss.enderdragon.EnderDragon)) { // CraftBukkit - SPIGOT-2420: Special case ender dragon will drop the xp over time
+-            ExperienceOrb.award((ServerLevel) this.level(), this.position(), this.expToDrop);
++            LivingEntity attacker = this.lastHurtByPlayer != null ? this.lastHurtByPlayer : this.lastHurtByMob; // Paper
++            ExperienceOrb.award((ServerLevel) this.level(), this.position(), this.expToDrop, this instanceof ServerPlayer ? org.bukkit.entity.ExperienceOrb.SpawnReason.PLAYER_DEATH : org.bukkit.entity.ExperienceOrb.SpawnReason.ENTITY_DEATH, attacker, this); // Paper
+             this.expToDrop = 0;
+         }
+         // CraftBukkit end
+diff --git a/src/main/java/net/minecraft/world/entity/animal/Animal.java b/src/main/java/net/minecraft/world/entity/animal/Animal.java
+index f307f9077917f426a90523708c572b95cc7b6778..907ed82fea71254d6624eda878e2668cd26422a7 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/Animal.java
++++ b/src/main/java/net/minecraft/world/entity/animal/Animal.java
+@@ -258,12 +258,14 @@ public abstract class Animal extends AgeableMob {
+ 
+     public void finalizeSpawnChildFromBreeding(ServerLevel worldserver, Animal entityanimal, @Nullable AgeableMob entityageable, int experience) {
+         // CraftBukkit end
+-        Optional.ofNullable(this.getLoveCause()).or(() -> {
+-            return Optional.ofNullable(entityanimal.getLoveCause());
+-        }).ifPresent((entityplayer) -> {
++        // Paper start
++        ServerPlayer entityplayer = this.getLoveCause();
++        if (entityplayer == null) entityplayer = entityanimal.getLoveCause();
++        if (entityplayer != null) {
++            // Paper end
+             entityplayer.awardStat(Stats.ANIMALS_BRED);
+             CriteriaTriggers.BRED_ANIMALS.trigger(entityplayer, this, entityanimal, entityageable);
+-        });
++        } // Paper
+         this.setAge(6000);
+         entityanimal.setAge(6000);
+         this.resetLove();
+@@ -272,7 +274,7 @@ public abstract class Animal extends AgeableMob {
+         if (worldserver.getGameRules().getBoolean(GameRules.RULE_DOMOBLOOT)) {
+             // CraftBukkit start - use event experience
+             if (experience > 0) {
+-                worldserver.addFreshEntity(new ExperienceOrb(worldserver, this.getX(), this.getY(), this.getZ(), experience));
++                worldserver.addFreshEntity(new ExperienceOrb(worldserver, this.getX(), this.getY(), this.getZ(), experience, org.bukkit.entity.ExperienceOrb.SpawnReason.BREED, entityplayer, entityageable)); // Paper
+             }
+             // CraftBukkit end
+         }
+diff --git a/src/main/java/net/minecraft/world/entity/animal/Fox.java b/src/main/java/net/minecraft/world/entity/animal/Fox.java
+index 335249181f34bfe8b0e359c591e4eae0af63b0fe..8670d8b2a08e96df787a91f36c48df8b345080dc 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/Fox.java
++++ b/src/main/java/net/minecraft/world/entity/animal/Fox.java
+@@ -909,7 +909,7 @@ public class Fox extends Animal implements VariantHolder<Fox.Type> {
+                 if (this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBLOOT)) {
+                     // CraftBukkit start - use event experience
+                     if (experience > 0) {
+-                        this.level.addFreshEntity(new ExperienceOrb(this.level, this.animal.getX(), this.animal.getY(), this.animal.getZ(), experience));
++                        this.level.addFreshEntity(new ExperienceOrb(this.level, this.animal.getX(), this.animal.getY(), this.animal.getZ(), experience, org.bukkit.entity.ExperienceOrb.SpawnReason.BREED, entityplayer, entityfox)); // Paper
+                     }
+                     // CraftBukkit end
+                 }
+diff --git a/src/main/java/net/minecraft/world/entity/animal/Turtle.java b/src/main/java/net/minecraft/world/entity/animal/Turtle.java
+index 5385f0a1d0c5522a94e2a5ded779d68826537883..11322066522a3268063bad7267ef4dd4f06d983e 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/Turtle.java
++++ b/src/main/java/net/minecraft/world/entity/animal/Turtle.java
+@@ -457,7 +457,7 @@ public class Turtle extends Animal {
+             RandomSource randomsource = this.animal.getRandom();
+ 
+             if (this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBLOOT)) {
+-                this.level.addFreshEntity(new ExperienceOrb(this.level, this.animal.getX(), this.animal.getY(), this.animal.getZ(), randomsource.nextInt(7) + 1));
++                this.level.addFreshEntity(new ExperienceOrb(this.level, this.animal.getX(), this.animal.getY(), this.animal.getZ(), randomsource.nextInt(7) + 1, org.bukkit.entity.ExperienceOrb.SpawnReason.BREED, entityplayer)); // Paper;
+             }
+ 
+         }
+diff --git a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
+index 2471800014d1661c2f422e5a24f0f3b00fa838f2..f5ce6423b8146cc741023e15004fe9814a035da8 100644
+--- a/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
++++ b/src/main/java/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
+@@ -673,7 +673,7 @@ public class EnderDragon extends Mob implements Enemy {
+ 
+         if (this.level() instanceof ServerLevel) {
+             if (this.dragonDeathTime > 150 && this.dragonDeathTime % 5 == 0 && true) {  // CraftBukkit - SPIGOT-2420: Already checked for the game rule when calculating the xp
+-                ExperienceOrb.award((ServerLevel) this.level(), this.position(), Mth.floor((float) short0 * 0.08F));
++                ExperienceOrb.award((ServerLevel) this.level(), this.position(), Mth.floor((float) short0 * 0.08F), org.bukkit.entity.ExperienceOrb.SpawnReason.ENTITY_DEATH, this.lastHurtByPlayer, this); // Paper
+             }
+ 
+             if (this.dragonDeathTime == 1 && !this.isSilent()) {
+@@ -702,7 +702,7 @@ public class EnderDragon extends Mob implements Enemy {
+         this.move(MoverType.SELF, new Vec3(0.0D, 0.10000000149011612D, 0.0D));
+         if (this.dragonDeathTime == 200 && this.level() instanceof ServerLevel) {
+             if (true) { // CraftBukkit - SPIGOT-2420: Already checked for the game rule when calculating the xp
+-                ExperienceOrb.award((ServerLevel) this.level(), this.position(), Mth.floor((float) short0 * 0.2F));
++                ExperienceOrb.award((ServerLevel) this.level(), this.position(), Mth.floor((float) short0 * 0.2F), org.bukkit.entity.ExperienceOrb.SpawnReason.ENTITY_DEATH, this.lastHurtByPlayer, this); // Paper
+             }
+ 
+             if (this.dragonFight != null) {
+diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
+index 4034b8e7503f611dc9be121d8da2020ae7155b8c..f0d5e45d0d6ac51106379d20690d34a032a24c39 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
++++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
+@@ -638,7 +638,7 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
+         }
+ 
+         if (offer.shouldRewardExp()) {
+-            this.level().addFreshEntity(new ExperienceOrb(this.level(), this.getX(), this.getY() + 0.5D, this.getZ(), i));
++            this.level().addFreshEntity(new ExperienceOrb(this.level(), this.getX(), this.getY() + 0.5D, this.getZ(), i, org.bukkit.entity.ExperienceOrb.SpawnReason.VILLAGER_TRADE, this.getTradingPlayer(), this)); // Paper
+         }
+ 
+     }
+diff --git a/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java b/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java
+index d4d1cad7963a5adcc8c32e1bc02104eb70514331..0321b4bb622930bfe57661b0e6b893d7635668fb 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java
++++ b/src/main/java/net/minecraft/world/entity/npc/WanderingTrader.java
+@@ -207,7 +207,7 @@ public class WanderingTrader extends net.minecraft.world.entity.npc.AbstractVill
+         if (offer.shouldRewardExp()) {
+             int i = 3 + this.random.nextInt(4);
+ 
+-            this.level().addFreshEntity(new ExperienceOrb(this.level(), this.getX(), this.getY() + 0.5D, this.getZ(), i));
++            this.level().addFreshEntity(new ExperienceOrb(this.level(), this.getX(), this.getY() + 0.5D, this.getZ(), i, org.bukkit.entity.ExperienceOrb.SpawnReason.VILLAGER_TRADE, this.getTradingPlayer(), this)); // Paper
+         }
+ 
+     }
+diff --git a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+index 8b27b5118cbeeb0b25fb6a23056e51899be32035..94bdd467108bc5fd0211f67a792787ef7c356619 100644
+--- a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
++++ b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+@@ -522,7 +522,7 @@ public class FishingHook extends Projectile {
+                     this.level().addFreshEntity(entityitem);
+                     // CraftBukkit start - this.random.nextInt(6) + 1 -> playerFishEvent.getExpToDrop()
+                     if (playerFishEvent.getExpToDrop() > 0) {
+-                        entityhuman.level().addFreshEntity(new ExperienceOrb(entityhuman.level(), entityhuman.getX(), entityhuman.getY() + 0.5D, entityhuman.getZ() + 0.5D, playerFishEvent.getExpToDrop()));
++                        entityhuman.level().addFreshEntity(new ExperienceOrb(entityhuman.level(), entityhuman.getX(), entityhuman.getY() + 0.5D, entityhuman.getZ() + 0.5D, playerFishEvent.getExpToDrop(), org.bukkit.entity.ExperienceOrb.SpawnReason.FISHING, this.getPlayerOwner(), this)); // Paper
+                     }
+                     // CraftBukkit end
+                     if (itemstack1.is(ItemTags.FISHES)) {
+diff --git a/src/main/java/net/minecraft/world/entity/projectile/ThrownExperienceBottle.java b/src/main/java/net/minecraft/world/entity/projectile/ThrownExperienceBottle.java
+index 5d0e2c53d41e897532a8ec3c0a7b33e9b60e9ab5..e53046c6d47b4fd3d82132bc980a31b9491df6a7 100644
+--- a/src/main/java/net/minecraft/world/entity/projectile/ThrownExperienceBottle.java
++++ b/src/main/java/net/minecraft/world/entity/projectile/ThrownExperienceBottle.java
+@@ -51,7 +51,7 @@ public class ThrownExperienceBottle extends ThrowableItemProjectile {
+             }
+             // CraftBukkit end
+ 
+-            ExperienceOrb.award((ServerLevel) this.level(), this.position(), i);
++            ExperienceOrb.award((ServerLevel) this.level(), this.position(), i, org.bukkit.entity.ExperienceOrb.SpawnReason.EXP_BOTTLE, this.getOwner(), this); // Paper
+             this.discard();
+         }
+ 
+diff --git a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+index 8d09c134058e55a23df4e23d965a7a783aed701e..45242f0ed5a0f98953df5f27fb76874d2d9e3473 100644
+--- a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
++++ b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+@@ -97,7 +97,7 @@ public class GrindstoneMenu extends AbstractContainerMenu {
+             public void onTake(net.minecraft.world.entity.player.Player player, ItemStack stack) {
+                 context.execute((world, blockposition) -> {
+                     if (world instanceof ServerLevel) {
+-                        ExperienceOrb.award((ServerLevel) world, Vec3.atCenterOf(blockposition), this.getExperienceAmount(world));
++                        ExperienceOrb.award((ServerLevel) world, Vec3.atCenterOf(blockposition), this.getExperienceAmount(world), org.bukkit.entity.ExperienceOrb.SpawnReason.GRINDSTONE, player); // Paper
+                     }
+ 
+                     world.levelEvent(1042, blockposition, 0);
+diff --git a/src/main/java/net/minecraft/world/level/block/Block.java b/src/main/java/net/minecraft/world/level/block/Block.java
+index 756a8ae14ffc46d6ebe0a858a03fb2e89b8e118a..89a62fbeeb78c864938a1cea84178478c6dc1b34 100644
+--- a/src/main/java/net/minecraft/world/level/block/Block.java
++++ b/src/main/java/net/minecraft/world/level/block/Block.java
+@@ -369,8 +369,13 @@ public class Block extends BlockBehaviour implements ItemLike {
+     }
+ 
+     public void popExperience(ServerLevel world, BlockPos pos, int size) {
++        // Paper start - add entity parameter
++        popExperience(world, pos, size, null);
++    }
++    public void popExperience(ServerLevel world, BlockPos pos, int size, net.minecraft.world.entity.Entity entity) {
++        // Paper end - add entity parameter
+         if (world.getGameRules().getBoolean(GameRules.RULE_DOBLOCKDROPS)) {
+-            ExperienceOrb.award(world, Vec3.atCenterOf(pos), size);
++            ExperienceOrb.award(world, Vec3.atCenterOf(pos), size, org.bukkit.entity.ExperienceOrb.SpawnReason.BLOCK_BREAK, entity); // Paper
+         }
+ 
+     }
+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 65e7dcace8607c4d15938c697c882761c067f08e..7a13042631bea761952490cfd14dc20147405161 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
+@@ -651,7 +651,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
+         j = event.getExpToDrop();
+         // CraftBukkit end
+ 
+-        ExperienceOrb.award(worldserver, vec3d, j);
++        ExperienceOrb.award(worldserver, vec3d, j, org.bukkit.entity.ExperienceOrb.SpawnReason.FURNACE, entityhuman); // Paper
+     }
+ 
+     @Override
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java
+index c5547988e8e4ec5f1d090d264e14556f490d4e31..c3a55347b630c57aa36f9c761e1937dc95027bb7 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntityTypes.java
+@@ -363,7 +363,7 @@ public final class CraftEntityTypes {
+             return item;
+         }));
+         register(new EntityTypeData<>(EntityType.EXPERIENCE_ORB, ExperienceOrb.class, CraftExperienceOrb::new,
+-                spawnData -> new net.minecraft.world.entity.ExperienceOrb(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z(), 0)
++                spawnData -> new net.minecraft.world.entity.ExperienceOrb(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z(), 0, org.bukkit.entity.ExperienceOrb.SpawnReason.CUSTOM, null, null) // Paper
+         ));
+         register(new EntityTypeData<>(EntityType.AREA_EFFECT_CLOUD, AreaEffectCloud.class, CraftAreaEffectCloud::new, spawnData -> new net.minecraft.world.entity.AreaEffectCloud(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z())));
+         register(new EntityTypeData<>(EntityType.EGG, Egg.class, CraftEgg::new, spawnData -> new ThrownEgg(spawnData.minecraftWorld(), spawnData.x(), spawnData.y(), spawnData.z())));
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
+index 9231511af4cba747594000364f0b8fceeeab4819..5a7d314ec0562e472f5dc45924a7b24841cff126 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
+@@ -18,6 +18,18 @@ public class CraftExperienceOrb extends CraftEntity implements ExperienceOrb {
+         this.getHandle().value = value;
+     }
+ 
++    // Paper start
++    public java.util.UUID getTriggerEntityId() {
++        return getHandle().triggerEntityId;
++    }
++    public java.util.UUID getSourceEntityId() {
++        return getHandle().sourceEntityId;
++    }
++    public SpawnReason getSpawnReason() {
++        return getHandle().spawnReason;
++    }
++    // Paper end
++
+     @Override
+     public net.minecraft.world.entity.ExperienceOrb getHandle() {
+         return (net.minecraft.world.entity.ExperienceOrb) this.entity;