Some work

patches/server/0101-Fix-global-sound-handling.patch

@@ -11,10 +11,10 @@ Co-authored-by: lexikiq <noellekiq@gmail.com>
 Co-authored-by: Aikar <aikar@aikar.co>
 
 diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
-index 223f8d9be5d73e296f5815db7123b95c3b345162..d728afbe1d6882f1ace4ead9d87f4b7d2af43ba2 100644
+index 8dc2b2d8ba32aefc11eb23054b902650fac76adf..21c3d771a3dd921767c2cba1e11583d015879ca9 100644
 --- a/src/main/java/net/minecraft/server/level/ServerLevel.java
 +++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
-@@ -1322,7 +1322,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
+@@ -1335,7 +1335,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
  
      @Override
      public void levelEvent(@Nullable Player player, int eventId, BlockPos pos, int data) {
@@ -23,50 +23,68 @@ index 223f8d9be5d73e296f5815db7123b95c3b345162..d728afbe1d6882f1ace4ead9d87f4b7d
      }
  
      public int getLogicalHeight() {
+@@ -2152,6 +2152,17 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+         return this.serverLevelData.getGameRules();
+     }
+ 
++    // Paper start - respect global sound events gamerule
++    public List<net.minecraft.server.level.ServerPlayer> getPlayersForGlobalSoundGamerule() {
++        return this.getGameRules().getBoolean(GameRules.RULE_GLOBAL_SOUND_EVENTS) ? ((ServerLevel) this).getServer().getPlayerList().players : ((ServerLevel) this).players();
++    }
++
++    public double getGlobalSoundRangeSquared(java.util.function.Function<org.spigotmc.SpigotWorldConfig, Integer> rangeFunction) {
++        final double range = rangeFunction.apply(this.spigotConfig);
++        return range <= 0 ? 64.0 * 64.0 : range * range; // 64 is taken from default in ServerLevel#levelEvent
++    }
++    // Paper end - respect global sound events gamerule
++
+     @Override
+     public CrashReportCategory fillReportDetails(CrashReport report) {
+         CrashReportCategory crashreportsystemdetails = super.fillReportDetails(report);
 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 0be5ae83d2fa86142e3404393729039c51ae0639..25a429a2d1725d562a28b9d07dba630cfe49d32a 100644
+index 2bb62325d30ac509583de50407ea21f562f6e74f..95d69e3ca1a9095dfb340e9be0ec322ab6c5eb5e 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
-@@ -695,11 +695,12 @@ public class EnderDragon extends Mob implements Enemy {
+@@ -666,11 +666,12 @@ public class EnderDragon extends Mob implements Enemy {
                  // CraftBukkit start - Use relative location for far away sounds
-                 // this.level().globalLevelEvent(1028, this.blockPosition(), 0);
+                 // worldserver.globalLevelEvent(1028, this.blockPosition(), 0);
-                 int viewDistance = ((ServerLevel) this.level()).getCraftServer().getViewDistance() * 16;
+                 int viewDistance = worldserver.getCraftServer().getViewDistance() * 16;
--                for (net.minecraft.server.level.ServerPlayer player : this.level().getServer().getPlayerList().players) {
+-                for (net.minecraft.server.level.ServerPlayer player : worldserver.getServer().getPlayerList().players) {
-+                for (net.minecraft.server.level.ServerPlayer player : this.level().getPlayersForGlobalSoundGamerule()) { // Paper - respect global sound events gamerule
++                for (net.minecraft.server.level.ServerPlayer player : worldserver.getPlayersForGlobalSoundGamerule()) { // Paper - respect global sound events gamerule
                      double deltaX = this.getX() - player.getX();
                      double deltaZ = this.getZ() - player.getZ();
                      double distanceSquared = deltaX * deltaX + deltaZ * deltaZ;
--                    if ( this.level().spigotConfig.dragonDeathSoundRadius > 0 && distanceSquared > this.level().spigotConfig.dragonDeathSoundRadius * this.level().spigotConfig.dragonDeathSoundRadius ) continue; // Spigot
+-                    if ( worldserver.spigotConfig.dragonDeathSoundRadius > 0 && distanceSquared > worldserver.spigotConfig.dragonDeathSoundRadius * worldserver.spigotConfig.dragonDeathSoundRadius ) continue; // Spigot
-+                    final double soundRadiusSquared = this.level().getGlobalSoundRangeSquared(config -> config.dragonDeathSoundRadius); // Paper - respect global sound events gamerule
++                    final double soundRadiusSquared = worldserver.getGlobalSoundRangeSquared(config -> config.dragonDeathSoundRadius); // Paper - respect global sound events gamerule
-+                    if ( !this.level().getGameRules().getBoolean(GameRules.RULE_GLOBAL_SOUND_EVENTS) && distanceSquared > soundRadiusSquared ) continue; // Spigot // Paper - respect global sound events gamerule
++                    if ( !worldserver.getGameRules().getBoolean(GameRules.RULE_GLOBAL_SOUND_EVENTS) && distanceSquared > soundRadiusSquared ) continue; // Spigot // Paper - respect global sound events gamerule
                      if (distanceSquared > viewDistance * viewDistance) {
                          double deltaLength = Math.sqrt(distanceSquared);
                          double relativeX = player.getX() + (deltaX / deltaLength) * viewDistance;
 diff --git a/src/main/java/net/minecraft/world/entity/boss/wither/WitherBoss.java b/src/main/java/net/minecraft/world/entity/boss/wither/WitherBoss.java
-index d288bc209a0b0fdf2d73197a8e7d179e8e8c31e7..3ee24382ef3614ff0c5d5cdc614a41286ba4af5e 100644
+index 4c284ccd5b2eb05f487aba18e1daa0b59c3e8129..10c79cbc25383c0b65fb22a7347513134b7dee1d 100644
 --- a/src/main/java/net/minecraft/world/entity/boss/wither/WitherBoss.java
 +++ b/src/main/java/net/minecraft/world/entity/boss/wither/WitherBoss.java
-@@ -278,11 +278,12 @@ public class WitherBoss extends Monster implements PowerableMob, RangedAttackMob
+@@ -276,11 +276,12 @@ public class WitherBoss extends Monster implements RangedAttackMob {
                      // CraftBukkit start - Use relative location for far away sounds
-                     // this.level().globalLevelEvent(1023, new BlockPosition(this), 0);
+                     // worldserver.globalLevelEvent(1023, new BlockPosition(this), 0);
-                     int viewDistance = ((ServerLevel) this.level()).getCraftServer().getViewDistance() * 16;
+                     int viewDistance = world.getCraftServer().getViewDistance() * 16;
 -                    for (ServerPlayer player : (List<ServerPlayer>) MinecraftServer.getServer().getPlayerList().players) {
-+                    for (ServerPlayer player : this.level().getPlayersForGlobalSoundGamerule()) { // Paper - respect global sound events gamerule
++                    for (ServerPlayer player : world.getPlayersForGlobalSoundGamerule()) { // Paper - respect global sound events gamerule
                          double deltaX = this.getX() - player.getX();
                          double deltaZ = this.getZ() - player.getZ();
                          double distanceSquared = deltaX * deltaX + deltaZ * deltaZ;
--                        if ( this.level().spigotConfig.witherSpawnSoundRadius > 0 && distanceSquared > this.level().spigotConfig.witherSpawnSoundRadius * this.level().spigotConfig.witherSpawnSoundRadius ) continue; // Spigot
+-                        if ( world.spigotConfig.witherSpawnSoundRadius > 0 && distanceSquared > world.spigotConfig.witherSpawnSoundRadius * world.spigotConfig.witherSpawnSoundRadius ) continue; // Spigot
-+                        final double soundRadiusSquared = this.level().getGlobalSoundRangeSquared(config -> config.witherSpawnSoundRadius); // Paper - respect global sound events gamerule
++                        final double soundRadiusSquared = world.getGlobalSoundRangeSquared(config -> config.witherSpawnSoundRadius); // Paper - respect global sound events gamerule
-+                        if ( !this.level().getGameRules().getBoolean(GameRules.RULE_GLOBAL_SOUND_EVENTS) && distanceSquared > soundRadiusSquared ) continue; // Spigot // Paper - respect global sound events gamerule
++                        if ( !world.getGameRules().getBoolean(GameRules.RULE_GLOBAL_SOUND_EVENTS) && distanceSquared > soundRadiusSquared ) continue; // Spigot // Paper - respect global sound events gamerule
                          if (distanceSquared > viewDistance * viewDistance) {
                              double deltaLength = Math.sqrt(distanceSquared);
                              double relativeX = player.getX() + (deltaX / deltaLength) * viewDistance;
 diff --git a/src/main/java/net/minecraft/world/item/EnderEyeItem.java b/src/main/java/net/minecraft/world/item/EnderEyeItem.java
-index 0224a0e901f9430ef06c30432a7988149a67037d..391579b515c5a07066f82b33c4f9ef8ee1d05530 100644
+index 04fce5cc4350df81c7ea103b74b845313dd6cc37..770467bd319f8e2fdf3d713591368aa825cfa5ae 100644
 --- a/src/main/java/net/minecraft/world/item/EnderEyeItem.java
 +++ b/src/main/java/net/minecraft/world/item/EnderEyeItem.java
-@@ -67,11 +67,12 @@ public class EnderEyeItem extends Item {
+@@ -66,11 +66,12 @@ public class EnderEyeItem extends Item {
-                     // world.b(1038, blockposition1.c(1, 0, 1), 0);
+                     // world.globalLevelEvent(1038, blockposition1.offset(1, 0, 1), 0);
                      int viewDistance = world.getCraftServer().getViewDistance() * 16;
                      BlockPos soundPos = blockposition1.offset(1, 0, 1);
 -                    for (ServerPlayer player : world.getServer().getPlayerList().players) {
@@ -80,22 +98,3 @@ index 0224a0e901f9430ef06c30432a7988149a67037d..391579b515c5a07066f82b33c4f9ef8e
                          if (distanceSquared > viewDistance * viewDistance) {
                              double deltaLength = Math.sqrt(distanceSquared);
                              double relativeX = player.getX() + (deltaX / deltaLength) * viewDistance;
-diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
-index 240db0aae0b0e306c90bcc4a537c9afcb290acb3..59992bea10218e48397fa781f895d36e0e1df46e 100644
---- a/src/main/java/net/minecraft/world/level/Level.java
-+++ b/src/main/java/net/minecraft/world/level/Level.java
-@@ -1277,4 +1277,14 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
-             return this.id;
-         }
-     }
-+    // Paper start - respect global sound events gamerule
-+    public List<net.minecraft.server.level.ServerPlayer> getPlayersForGlobalSoundGamerule() {
-+        return this.getGameRules().getBoolean(GameRules.RULE_GLOBAL_SOUND_EVENTS) ? ((ServerLevel) this).getServer().getPlayerList().players : ((ServerLevel) this).players();
-+    }
-+
-+    public double getGlobalSoundRangeSquared(java.util.function.Function<org.spigotmc.SpigotWorldConfig, Integer> rangeFunction) {
-+        final double range = rangeFunction.apply(this.spigotConfig);
-+        return range <= 0 ? 64.0 * 64.0 : range * range; // 64 is taken from default in ServerLevel#levelEvent
-+    }
-+    // Paper end - respect global sound events gamerule
- }

patches/server/0103-Don-t-lookup-game-profiles-that-have-no-UUID-and-no-.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Don't lookup game profiles that have no UUID and no name
 
 
 diff --git a/src/main/java/net/minecraft/server/players/GameProfileCache.java b/src/main/java/net/minecraft/server/players/GameProfileCache.java
-index 5b219b5eee0c5958b80093c9223feeed0dec830b..bc7143ad915f001726e8558c8ca4160f3f9ace68 100644
+index 197e2ec9f1445a8184d0dde0e9b02b39e3302b91..22ed1e67ccb358655fe74cd1b1e19415f4e5bdd7 100644
 --- a/src/main/java/net/minecraft/server/players/GameProfileCache.java
 +++ b/src/main/java/net/minecraft/server/players/GameProfileCache.java
 @@ -89,6 +89,7 @@ public class GameProfileCache {

patches/server/0104-Add-setting-for-proxy-online-mode-status.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] Add setting for proxy online mode status
 TODO: Add isProxyOnlineMode check to Metrics
 
 diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
-index c1f41dcf49c75c3d69485c0e1ec821205438ed1e..c466ec011d059b9960606ef2ee51ea3a3a65f8d0 100644
+index 07969f82a3df1b71bee275a99ef9170a4f9bbbb0..a5880be1ec88c70f7ee46225036b04dac87943d4 100644
 --- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
 +++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
-@@ -593,7 +593,11 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
+@@ -575,7 +575,11 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
      public boolean enforceSecureProfile() {
          DedicatedServerProperties dedicatedserverproperties = this.getProperties();
  
@@ -23,7 +23,7 @@ index c1f41dcf49c75c3d69485c0e1ec821205438ed1e..c466ec011d059b9960606ef2ee51ea3a
  
      @Override
 diff --git a/src/main/java/net/minecraft/server/players/GameProfileCache.java b/src/main/java/net/minecraft/server/players/GameProfileCache.java
-index bc7143ad915f001726e8558c8ca4160f3f9ace68..aeb0c7ce9b6f93dadd407dbdefba053568f2e2fe 100644
+index 22ed1e67ccb358655fe74cd1b1e19415f4e5bdd7..c89f4a885982f06823886c81fd386b8de029a3dd 100644
 --- a/src/main/java/net/minecraft/server/players/GameProfileCache.java
 +++ b/src/main/java/net/minecraft/server/players/GameProfileCache.java
 @@ -89,7 +89,8 @@ public class GameProfileCache {
@@ -60,10 +60,10 @@ index a0b0614ac7d2009db5c6c10ab4a5f09dd447c635..653856d0b8dcf2baf4cc77a276f17c8c
          } else {
              String[] astring1 = astring;
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index b7539a5f7bc20f20f3cd7fb30d87ab7ffc1133c3..b125872e57e15081d6f5a7b3e108f7633046b228 100644
+index e9e612581683b27f35c0ef7adaae8e8b7eb677ec..e04c3f623a316ac3a7b3700cfd5165e799bc0afc 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -1888,7 +1888,7 @@ public final class CraftServer implements Server {
+@@ -1892,7 +1892,7 @@ public final class CraftServer implements Server {
          if (result == null) {
              GameProfile profile = null;
              // Only fetch an online UUID in online mode

patches/server/0105-Optimise-BlockState-s-hashCode-equals.patch

@@ -8,26 +8,12 @@ object identity checks safely.
 
 Use a simpler optimized hashcode
 
-diff --git a/src/main/java/net/minecraft/world/level/block/state/properties/BooleanProperty.java b/src/main/java/net/minecraft/world/level/block/state/properties/BooleanProperty.java
-index ee2f1bff22fed14cda434173dc6286e4d4520822..b63116b333b6e06494091a82588acfb639bddb71 100644
---- a/src/main/java/net/minecraft/world/level/block/state/properties/BooleanProperty.java
-+++ b/src/main/java/net/minecraft/world/level/block/state/properties/BooleanProperty.java
-@@ -30,8 +30,7 @@ public class BooleanProperty extends Property<Boolean> {
-         return value.toString();
-     }
- 
--    @Override
--    public boolean equals(Object object) {
-+    public boolean equals_unused(Object object) { // Paper - Perf: Optimize hashCode/equals
-         if (this == object) {
-             return true;
-         } else {
 diff --git a/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java b/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java
-index f4d9856420a6e7e857fc9b9cb6182a54fe341568..3097298fe356df98967cf4bdeaaede69dfe8a441 100644
+index e0259a3f66248b011276b6bc5135c5fc96446640..85a197232be9377c0313ec00e8f935551e2c60e0 100644
 --- a/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java
 +++ b/src/main/java/net/minecraft/world/level/block/state/properties/EnumProperty.java
-@@ -44,8 +44,7 @@ public class EnumProperty<T extends Enum<T> & StringRepresentable> extends Prope
+@@ -59,8 +59,7 @@ public final class EnumProperty<T extends Enum<T> & StringRepresentable> extends
-         return value.getSerializedName();
+         return this.ordinalToIndex[enum_.ordinal()];
      }
  
 -    @Override
@@ -37,10 +23,10 @@ index f4d9856420a6e7e857fc9b9cb6182a54fe341568..3097298fe356df98967cf4bdeaaede69
              return true;
          } else {
 diff --git a/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java b/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java
-index 3c590d400032d8266de63aae301fedbd83d37a1d..3a850321a4bcc68058483b5fd53e829c425a68af 100644
+index 96798f09abe9676679bb25c74942810919e71924..55a87592a99105dbf57b26fb6ccba695295fce24 100644
 --- a/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java
 +++ b/src/main/java/net/minecraft/world/level/block/state/properties/IntegerProperty.java
-@@ -35,8 +35,7 @@ public class IntegerProperty extends Property<Integer> {
+@@ -28,8 +28,7 @@ public final class IntegerProperty extends Property<Integer> {
          return this.values;
      }
  
@@ -51,10 +37,10 @@ index 3c590d400032d8266de63aae301fedbd83d37a1d..3a850321a4bcc68058483b5fd53e829c
              return true;
          } else {
 diff --git a/src/main/java/net/minecraft/world/level/block/state/properties/Property.java b/src/main/java/net/minecraft/world/level/block/state/properties/Property.java
-index 7cbc5e6e75f389f47ef07045f9876cec192f14e4..9055f15af0cae55effa6942913a9d7edf3857e07 100644
+index e2bf1055d9ee09c29884505112ccc748cc049bfc..fcf04c5c58ff35d38c5bf0df562ae2f8dc98a0ee 100644
 --- a/src/main/java/net/minecraft/world/level/block/state/properties/Property.java
 +++ b/src/main/java/net/minecraft/world/level/block/state/properties/Property.java
-@@ -70,7 +70,7 @@ public abstract class Property<T extends Comparable<T>> {
+@@ -72,7 +72,7 @@ public abstract class Property<T extends Comparable<T>> {
  
      @Override
      public boolean equals(Object object) {

patches/server/0106-Configurable-packet-in-spam-threshold.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Configurable packet in spam threshold
 
 
 diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-index 14a821bfc6b20475889d3138b8da9e6bfaf1787c..905a7941597306b0cd23ec9a883ef3ee9a684788 100644
+index 0ddc79be416161d89c9f333ef79a16f079ba6e1d..9646788fc1313467e5a93f923109d412d6c44a77 100644
 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
 +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-@@ -1534,13 +1534,14 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+@@ -1537,13 +1537,14 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
      // Spigot start - limit place/interactions
      private int limitedPackets;
      private long lastLimitedPacket = -1;

patches/server/0107-Configurable-flying-kick-messages.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Configurable flying kick messages
 
 
 diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-index 905a7941597306b0cd23ec9a883ef3ee9a684788..34aeb823950fac8eaef3f38b302c1585a45f7498 100644
+index 9646788fc1313467e5a93f923109d412d6c44a77..9289df9663a2dfbc28c2c6dd8c31bf516a6229ae 100644
 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
 +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
-@@ -346,7 +346,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+@@ -353,7 +353,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
          if (this.clientIsFloating && !this.player.isSleeping() && !this.player.isPassenger() && !this.player.isDeadOrDying()) {
              if (++this.aboveGroundTickCount > this.getMaximumFlyingTicks(this.player)) {
                  ServerGamePacketListenerImpl.LOGGER.warn("{} was kicked for floating too long!", this.player.getName().getString());
@@ -17,7 +17,7 @@ index 905a7941597306b0cd23ec9a883ef3ee9a684788..34aeb823950fac8eaef3f38b302c1585
                  return;
              }
          } else {
-@@ -365,7 +365,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+@@ -372,7 +372,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
              if (this.clientVehicleIsFloating && this.lastVehicle.getControllingPassenger() == this.player) {
                  if (++this.aboveGroundVehicleTickCount > this.getMaximumFlyingTicks(this.lastVehicle)) {
                      ServerGamePacketListenerImpl.LOGGER.warn("{} was kicked for floating a vehicle too long!", this.player.getName().getString());

patches/server/0108-Add-EntityZapEvent.patch

@@ -0,0 +1,103 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: AlphaBlend <whizkid3000@hotmail.com>
+Date: Sun, 16 Oct 2016 23:19:30 -0700
+Subject: [PATCH] Add EntityZapEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/ConversionParams.java b/src/main/java/net/minecraft/world/entity/ConversionParams.java
+index 3300104ad3e1f1e39cbe928ec6ad635e6ab76327..c18bc54721e90ed67312cd8baf52ccc8fe04d4cb 100644
+--- a/src/main/java/net/minecraft/world/entity/ConversionParams.java
++++ b/src/main/java/net/minecraft/world/entity/ConversionParams.java
+@@ -12,4 +12,11 @@ public record ConversionParams(ConversionType type, boolean keepEquipment, boole
+     public interface AfterConversion<T extends Mob> {
+         void finalizeConversion(T convertedEntity);
+     }
++
++    // Paper start - entity zap event - allow conversion to be cancelled during finalization
++    @FunctionalInterface
++    public interface CancellingAfterConversion<T extends Mob> {
++        boolean finalizeConversionOrCancel(final T convertedEntity);
++    }
++    // Paper start - entity zap event - allow conversion to be cancelled during finalization
+ }
+diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
+index 9655466953cf850b82716246821a3ebb968a5478..03d289abc30927793aa00f6758ed9db6fb765999 100644
+--- a/src/main/java/net/minecraft/world/entity/Mob.java
++++ b/src/main/java/net/minecraft/world/entity/Mob.java
+@@ -1498,6 +1498,12 @@ public abstract class Mob extends LivingEntity implements EquipmentUser, Leashab
+ 
+     @Nullable
+     public <T extends Mob> T convertTo(EntityType<T> entitytypes, ConversionParams conversionparams, EntitySpawnReason entityspawnreason, ConversionParams.AfterConversion<T> conversionparams_a, EntityTransformEvent.TransformReason transformReason, CreatureSpawnEvent.SpawnReason spawnReason) {
++    // Paper start - entity zap event - allow cancellation of conversion post creation
++        return this.convertTo(entitytypes, conversionparams, entityspawnreason, e -> { conversionparams_a.finalizeConversion(e); return true; }, transformReason, spawnReason);
++    }
++    @Nullable
++    public <T extends Mob> T convertTo(EntityType<T> entitytypes, ConversionParams conversionparams, EntitySpawnReason entityspawnreason, ConversionParams.CancellingAfterConversion<T> conversionparams_a, EntityTransformEvent.TransformReason transformReason, CreatureSpawnEvent.SpawnReason spawnReason) {
++    // Paper end - entity zap event - allow cancellation of conversion post creation
+         // CraftBukkit end
+         if (this.isRemoved()) {
+             return null;
+@@ -1508,7 +1514,7 @@ public abstract class Mob extends LivingEntity implements EquipmentUser, Leashab
+                 return null;
+             } else {
+                 conversionparams.type().convert(this, t0, conversionparams);
+-                conversionparams_a.finalizeConversion(t0);
++                if (!conversionparams_a.finalizeConversionOrCancel(t0)) return null; // Paper - entity zap event - return null if conversion was cancelled
+                 Level world = this.level();
+ 
+                 // CraftBukkit start
+@@ -1544,6 +1550,11 @@ public abstract class Mob extends LivingEntity implements EquipmentUser, Leashab
+ 
+     @Nullable
+     public <T extends Mob> T convertTo(EntityType<T> entitytypes, ConversionParams conversionparams, ConversionParams.AfterConversion<T> conversionparams_a, EntityTransformEvent.TransformReason transformReason, CreatureSpawnEvent.SpawnReason spawnReason) {
++    // Paper start - entity zap event - allow cancellation of conversion post creation
++        return this.convertTo(entitytypes, conversionparams, e -> { conversionparams_a.finalizeConversion(e); return true; }, transformReason, spawnReason);
++    }
++    public <T extends Mob> T convertTo(EntityType<T> entitytypes, ConversionParams conversionparams, ConversionParams.CancellingAfterConversion<T> conversionparams_a, EntityTransformEvent.TransformReason transformReason, CreatureSpawnEvent.SpawnReason spawnReason) {
++    // Paper start - entity zap event - allow cancellation of conversion post creation
+         return this.convertTo(entitytypes, conversionparams, EntitySpawnReason.CONVERSION, conversionparams_a, transformReason, spawnReason);
+         // CraftBukkit end
+     }
+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 e52487a3537db6c7d6845f972355f8f437ea9156..624f06d630b55cdcaa97cb66736b69c7ad45dd83 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
++++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
+@@ -834,11 +834,18 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
+     @Override
+     public void thunderHit(ServerLevel world, LightningBolt lightning) {
+         if (world.getDifficulty() != Difficulty.PEACEFUL) {
+-            Villager.LOGGER.info("Villager {} was struck by lightning {}.", this, lightning);
++            // Paper - Add EntityZapEvent; move log down, event can cancel
+             Witch entitywitch = (Witch) this.convertTo(EntityType.WITCH, ConversionParams.single(this, false, false), (entitywitch1) -> {
++               // Paper start - Add EntityZapEvent
++               if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityZapEvent(this, lightning, entitywitch1).isCancelled()) {
++                   return false;
++               }
++               if (org.spigotmc.SpigotConfig.logVillagerDeaths) Villager.LOGGER.info("Villager {} was struck by lightning {}.", this, lightning); // Move down
++               // Paper end - Add EntityZapEvent
+                 entitywitch1.finalizeSpawn(world, world.getCurrentDifficultyAt(entitywitch1.blockPosition()), EntitySpawnReason.CONVERSION, (SpawnGroupData) null);
+                 entitywitch1.setPersistenceRequired();
+                 this.releaseAllPois();
++                return true; // Paper start - Add EntityZapEvent
+             }, EntityTransformEvent.TransformReason.LIGHTNING, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.LIGHTNING); // CraftBukkit
+ 
+             if (entitywitch == null) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+index 9100ea65e85a0e55cad736634fa63815366334a8..40c298cf4444e7f458cb99b81d64ee6d58a2f128 100644
+--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
++++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+@@ -1215,6 +1215,14 @@ public class CraftEventFactory {
+         return !event.isCancelled();
+     }
+ 
++    // Paper start
++    public static com.destroystokyo.paper.event.entity.EntityZapEvent callEntityZapEvent(Entity entity, Entity lightning, Entity changedEntity) {
++        com.destroystokyo.paper.event.entity.EntityZapEvent event = new com.destroystokyo.paper.event.entity.EntityZapEvent(entity.getBukkitEntity(), (LightningStrike) lightning.getBukkitEntity(), changedEntity.getBukkitEntity());
++        entity.getBukkitEntity().getServer().getPluginManager().callEvent(event);
++        return event;
++    }
++    // Paper end
++
+     public static boolean callEntityChangeBlockEvent(Entity entity, BlockPos position, net.minecraft.world.level.block.state.BlockState newBlock) {
+         return CraftEventFactory.callEntityChangeBlockEvent(entity, position, newBlock, false);
+     }

patches/server/0109-Filter-bad-block-entity-nbt-data-from-falling-blocks.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Filter bad block entity nbt data from falling blocks
 
 
 diff --git a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
-index c3a16691e8a843c02e0aea6469822cd8869ad593..01ac7bb0ef8ab13e7c4b5b56b768b7c0a642b300 100644
+index 5ed77cc6c8b0459691d8044232d9972e4278964b..84d9ae7be1bc9b2c4940cc69de24abf7e4c228b3 100644
 --- a/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
 +++ b/src/main/java/net/minecraft/world/entity/item/FallingBlockEntity.java
-@@ -340,7 +340,7 @@ public class FallingBlockEntity extends Entity {
+@@ -356,7 +356,7 @@ public class FallingBlockEntity extends Entity {
              this.dropItem = nbt.getBoolean("DropItem");
          }
  

patches/server/0110-Cache-user-authenticator-threads.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Cache user authenticator threads
 
 
 diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
-index b2f7c76207f2dc0c62f608f21aba4b531f8f523f..e65c582635317b9f8a1af4e6f6a5fb916f73cc35 100644
+index 8cf3b9f1b7eef2d6278830e21ae012852687e02b..80ac468321a9ccb3486e97b3448dd3fccd8e766e 100644
 --- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
 +++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
 @@ -76,6 +76,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,

patches/server/0111-Allow-Reloading-of-Command-Aliases.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] Allow Reloading of Command Aliases
 Reload the aliases stored in commands.yml
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index b125872e57e15081d6f5a7b3e108f7633046b228..8e951ed126453cf1ffa81e5c8aa6e6ea5db03089 100644
+index e04c3f623a316ac3a7b3700cfd5165e799bc0afc..1f028c40dbe159f836e255ec52287903bca9fab8 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -2818,5 +2818,24 @@ public final class CraftServer implements Server {
+@@ -2835,5 +2835,24 @@ public final class CraftServer implements Server {
          DefaultPermissions.registerCorePermissions();
          CraftDefaultPermissions.registerCorePermissions();
      }

patches/server/0112-Add-source-to-PlayerExpChangeEvent.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Add source to PlayerExpChangeEvent
 
 
 diff --git a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
-index 56402312e44d12c859e2c4b39902d31b7cfd1573..25a45e680f9fdea90f43d59de87a3a500f4ee8c0 100644
+index 8254f76a386bd6791b844a35b146370e817b09ad..7f3ac3e8631e30c968ef664f994ad208d05eb4a3 100644
 --- a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
 +++ b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
-@@ -264,7 +264,7 @@ public class ExperienceOrb extends Entity {
+@@ -268,7 +268,7 @@ public class ExperienceOrb extends Entity {
                  int i = this.repairPlayerItems(entityplayer, this.value);
  
                  if (i > 0) {
@@ -18,10 +18,10 @@ index 56402312e44d12c859e2c4b39902d31b7cfd1573..25a45e680f9fdea90f43d59de87a3a50
  
                  --this.count;
 diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-index 50f33c6029c190f947b6bf6215004416b034c0cc..d36e039aa5f1cf84179def5df5addaf448f54bd2 100644
+index 40c298cf4444e7f458cb99b81d64ee6d58a2f128..00267c18a1a6fba610b271770112a55efe732955 100644
 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
 +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-@@ -1170,6 +1170,17 @@ public class CraftEventFactory {
+@@ -1168,6 +1168,17 @@ public class CraftEventFactory {
          return event;
      }
  

patches/server/0113-Add-ProjectileCollideEvent.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] Add ProjectileCollideEvent
 Deprecated now and replaced with ProjectileHitEvent
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-index d36e039aa5f1cf84179def5df5addaf448f54bd2..91180d7ad705ca97c0df43debc14b204127165d0 100644
+index 00267c18a1a6fba610b271770112a55efe732955..0a3c89dba691760c7e0be58914003cc438269a03 100644
 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
 +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-@@ -1323,6 +1323,16 @@ public class CraftEventFactory {
+@@ -1321,6 +1321,16 @@ public class CraftEventFactory {
          Bukkit.getPluginManager().callEvent(crafterCraftEvent);
          return crafterCraftEvent;
      }
@@ -26,7 +26,7 @@ index d36e039aa5f1cf84179def5df5addaf448f54bd2..91180d7ad705ca97c0df43debc14b204
  
      public static ProjectileLaunchEvent callProjectileLaunchEvent(Entity entity) {
          Projectile bukkitEntity = (Projectile) entity.getBukkitEntity();
-@@ -1348,8 +1358,15 @@ public class CraftEventFactory {
+@@ -1346,8 +1356,15 @@ public class CraftEventFactory {
          if (position.getType() == HitResult.Type.ENTITY) {
              hitEntity = ((EntityHitResult) position).getEntity().getBukkitEntity();
          }

patches/server/0114-Prevent-Pathfinding-out-of-World-Border.patch

@@ -13,10 +13,10 @@ by adding code to all overrides in:
 to return BLOCKED if it is outside the world border.
 
 diff --git a/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java b/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java
-index 21bbc98b26b270b3ad6a3b34d6e50dfb796c3d5a..188904c9f0f81db1d63eec953d6746f2dc23dc81 100644
+index 1d5ce4caf99a3fb376b350968a6bd1ac8471ffec..436812c3bfe53358b4d76bb72d777d6661bb6d60 100644
 --- a/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java
 +++ b/src/main/java/net/minecraft/world/entity/ai/navigation/PathNavigation.java
-@@ -158,7 +158,7 @@ public abstract class PathNavigation {
+@@ -174,7 +174,7 @@ public abstract class PathNavigation {
              // Paper start - EntityPathfindEvent
              boolean copiedSet = false;
              for (BlockPos possibleTarget : positions) {

patches/server/0115-Optimize-Level.hasChunkAt-BlockPosition-Z.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] Optimize Level.hasChunkAt(BlockPosition)Z
 Reduce method invocations for World.isLoaded(BlockPosition)Z
 
 diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
-index 008be3aad044d20be14da3a9e96933d265104587..03b0720c6ebf1a876d56d18a941e0a06ed26dbf0 100644
+index 529b6eccb634f1f4677118c48e174b42eead2c0b..658ceb9c43bb48f88596cd7270e276a369a3937e 100644
 --- a/src/main/java/net/minecraft/world/level/Level.java
 +++ b/src/main/java/net/minecraft/world/level/Level.java
 @@ -342,6 +342,11 @@ public abstract class Level implements LevelAccessor, AutoCloseable {

patches/server/0116-Bound-Treasure-Maps-to-World-Border.patch

@@ -11,7 +11,7 @@ that is outside happens to be closer, but unreachable, yet another reachable
 one is in border that would of been missed.
 
 diff --git a/src/main/java/net/minecraft/world/level/border/WorldBorder.java b/src/main/java/net/minecraft/world/level/border/WorldBorder.java
-index a3ba3a09378e3bd0517464130ad2c702b0b0165d..3442e33a1146318228c4727a2a5afde685f69bf7 100644
+index 5aa04c48e04c067a366383b252a7b713d85eaee9..b50090df116697a12f5498d65dd2e5d6d5297fb5 100644
 --- a/src/main/java/net/minecraft/world/level/border/WorldBorder.java
 +++ b/src/main/java/net/minecraft/world/level/border/WorldBorder.java
 @@ -46,6 +46,18 @@ public class WorldBorder {
@@ -34,7 +34,7 @@ index a3ba3a09378e3bd0517464130ad2c702b0b0165d..3442e33a1146318228c4727a2a5afde6
          return this.isWithinBounds(box.minX, box.minZ, box.maxX - 9.999999747378752E-6D, box.maxZ - 9.999999747378752E-6D);
      }
 diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
-index a53fa9bebdd46939a710e46466ca9a350ecefb27..0a779632c9d11496fcfc147870fba2699d9cc274 100644
+index a84434a95dbe3c458f358d9824de87c503a8b1dc..115deba41ec48143570489e8494785a3a48cd789 100644
 --- a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
 +++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
 @@ -222,6 +222,7 @@ public abstract class ChunkGenerator {

patches/server/0117-Configurable-Cartographer-Treasure-Maps.patch

@@ -9,10 +9,10 @@ Also allow turning off treasure maps all together as they can eat up Map ID's
 which are limited in quantity.
 
 diff --git a/src/main/java/net/minecraft/world/entity/npc/VillagerTrades.java b/src/main/java/net/minecraft/world/entity/npc/VillagerTrades.java
-index 9358498491cd25ef760527ebd83188b76f8458f1..73a222d91dab1d5d1390b018f9537624aaff0798 100644
+index 914134d274c4a484c99bbe59521e30881c120799..a20c23db72f207b069f4ae0eb83ab6b6dca12072 100644
 --- a/src/main/java/net/minecraft/world/entity/npc/VillagerTrades.java
 +++ b/src/main/java/net/minecraft/world/entity/npc/VillagerTrades.java
-@@ -1828,7 +1828,8 @@ public class VillagerTrades {
+@@ -1826,7 +1826,8 @@ public class VillagerTrades {
                  return null;
              } else {
                  ServerLevel serverLevel = (ServerLevel)entity.level();
@@ -23,11 +23,11 @@ index 9358498491cd25ef760527ebd83188b76f8458f1..73a222d91dab1d5d1390b018f9537624
                      ItemStack itemStack = MapItem.create(serverLevel, blockPos.getX(), blockPos.getZ(), (byte)2, true, true);
                      MapItem.renderBiomePreviewMap(serverLevel, itemStack);
 diff --git a/src/main/java/net/minecraft/world/level/storage/loot/functions/ExplorationMapFunction.java b/src/main/java/net/minecraft/world/level/storage/loot/functions/ExplorationMapFunction.java
-index e7f2cc799e7c50a9525845347a3f235f7bfefe41..709bc6838d20c420c5a4b3a994a041e594bd6210 100644
+index 4a4a692686159a295aeae94daa8e55bcaa503e0d..c30943031db0e72c8a412552d0706d4da9e9cebc 100644
 --- a/src/main/java/net/minecraft/world/level/storage/loot/functions/ExplorationMapFunction.java
 +++ b/src/main/java/net/minecraft/world/level/storage/loot/functions/ExplorationMapFunction.java
-@@ -84,8 +84,17 @@ public class ExplorationMapFunction extends LootItemConditionalFunction {
+@@ -83,8 +83,17 @@ public class ExplorationMapFunction extends LootItemConditionalFunction {
-             Vec3 vec3 = context.getParamOrNull(LootContextParams.ORIGIN);
+             Vec3 vec3 = context.getOptionalParameter(LootContextParams.ORIGIN);
              if (vec3 != null) {
                  ServerLevel serverLevel = context.getLevel();
 +                // Paper start - Configurable cartographer treasure maps

patches/server/0118-Add-API-methods-to-control-if-armor-stands-can-move.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Add API methods to control if armor stands can move
 
 
 diff --git a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
-index af954b2c0c7106a231fb15172da3fa8e1d281d56..dae6835696e90bc5a541cacd37ea7aa88c60f4f4 100644
+index c3a4b967a73a1a04192850a6880d42ebd22c2a14..aea97a30a9226275f8fbf9cb2c15d5ddf36371ac 100644
 --- a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
 +++ b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
-@@ -95,6 +95,7 @@ public class ArmorStand extends LivingEntity {
+@@ -107,6 +107,7 @@ public class ArmorStand extends LivingEntity {
      public Rotations rightArmPose;
      public Rotations leftLegPose;
      public Rotations rightLegPose;
@@ -16,7 +16,7 @@ index af954b2c0c7106a231fb15172da3fa8e1d281d56..dae6835696e90bc5a541cacd37ea7aa8
  
      public ArmorStand(EntityType<? extends ArmorStand> type, Level world) {
          super(type, world);
-@@ -949,4 +950,13 @@ public class ArmorStand extends LivingEntity {
+@@ -946,4 +947,13 @@ public class ArmorStand extends LivingEntity {
      public boolean canBeSeenByAnyone() {
          return !this.isInvisible() && !this.isMarker();
      }
@@ -31,12 +31,12 @@ index af954b2c0c7106a231fb15172da3fa8e1d281d56..dae6835696e90bc5a541cacd37ea7aa8
 +    // Paper end
  }
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
-index 04a7735d278c9e610a33294e65a17796e120fe7e..52ffc401bbb9fa768534a4b871f9cc7dbebb8b20 100644
+index 9ed8d228729d067f21f34224458d141988845348..56fcd9dd40e6a63e1af5fbd470ece0d6100292a2 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
 @@ -222,4 +222,15 @@ public class CraftArmorStand extends CraftLivingEntity implements ArmorStand {
      public boolean hasEquipmentLock(EquipmentSlot equipmentSlot, LockType lockType) {
-         return (this.getHandle().disabledSlots & (1 << CraftEquipmentSlot.getNMS(equipmentSlot).getFilterFlag() + lockType.ordinal() * 8)) != 0;
+         return (this.getHandle().disabledSlots & (1 << CraftEquipmentSlot.getNMS(equipmentSlot).getFilterBit(lockType.ordinal() * 8))) != 0;
      }
 +    // Paper start
 +    @Override

patches/server/0119-String-based-Action-Bar-API.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] String based Action Bar API
 
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-index cdcb2fb6229277872db36b6a4c439080f083f64c..258808bcb6f853c5679476305074823a7bb8b379 100644
+index ca6194580c10cc864430b859a2c60d0b2e6a9a16..5085da38a278d8f978e19a5b8df7a8e3d087d753 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
-@@ -390,6 +390,28 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+@@ -391,6 +391,28 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
      }
  
      // Paper start

patches/server/0120-Properly-fix-item-duplication-bug.patch

@@ -6,10 +6,10 @@ Subject: [PATCH] Properly fix item duplication bug
 Credit to prplz for figuring out the real issue
 
 diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
-index 984dc7f7f7315b8a8cdb9744ef8454a330888ba7..f067b10e13f01e751fc4ebf088740c7d40afcb99 100644
+index 78e4f07019e3231fbaa3f23bcdc8846e2d79ae18..5890aa22912eed9d645393f5a7189d6884fb2c66 100644
 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
 +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
-@@ -2627,7 +2627,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
+@@ -2982,7 +2982,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
  
      @Override
      public boolean isImmobile() {
@@ -19,10 +19,10 @@ index 984dc7f7f7315b8a8cdb9744ef8454a330888ba7..f067b10e13f01e751fc4ebf088740c7d
  
      @Override
 diff --git a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
-index 9bfdcdf427f7c0689d346d17942b5902a9138a4e..5f3b3f03936cfe23ed792c57d342a9932ea2e962 100644
+index d4527831f66bf1c55e6273c7f8923d6efbbf100f..04ada45eabd5a6c752c320cdff1a65c7ac83eb22 100644
 --- a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
 +++ b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
-@@ -184,7 +184,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+@@ -191,7 +191,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
      }
  
      public final boolean isDisconnected() {

patches/server/0121-Firework-API-s.patch

@@ -7,10 +7,10 @@ Subject: [PATCH] Firework API's
 public net.minecraft.world.entity.projectile.FireworkRocketEntity attachedToEntity
 
 diff --git a/src/main/java/net/minecraft/world/entity/projectile/FireworkRocketEntity.java b/src/main/java/net/minecraft/world/entity/projectile/FireworkRocketEntity.java
-index cc99d67bc52c89b50171b6c808c6e3bf293999f5..09d465947a5720e05c350d455c86002682104079 100644
+index e5d245c71ce2b2a1fe7f156e69831dec73354221..8a4e7e1c0c4919d2ee34121c14f9665b9ad95273 100644
 --- a/src/main/java/net/minecraft/world/entity/projectile/FireworkRocketEntity.java
 +++ b/src/main/java/net/minecraft/world/entity/projectile/FireworkRocketEntity.java
-@@ -44,6 +44,7 @@ public class FireworkRocketEntity extends Projectile implements ItemSupplier {
+@@ -45,6 +45,7 @@ public class FireworkRocketEntity extends Projectile implements ItemSupplier {
      public int lifetime;
      @Nullable
      public LivingEntity attachedToEntity;
@@ -18,7 +18,7 @@ index cc99d67bc52c89b50171b6c808c6e3bf293999f5..09d465947a5720e05c350d455c860026
  
      public FireworkRocketEntity(EntityType<? extends FireworkRocketEntity> type, Level world) {
          super(type, world);
-@@ -301,6 +302,11 @@ public class FireworkRocketEntity extends Projectile implements ItemSupplier {
+@@ -324,6 +325,11 @@ public class FireworkRocketEntity extends Projectile implements ItemSupplier {
          nbt.putInt("LifeTime", this.lifetime);
          nbt.put("FireworksItem", this.getItem().save(this.registryAccess()));
          nbt.putBoolean("ShotAtAngle", (Boolean) this.entityData.get(FireworkRocketEntity.DATA_SHOT_AT_ANGLE));
@@ -30,7 +30,7 @@ index cc99d67bc52c89b50171b6c808c6e3bf293999f5..09d465947a5720e05c350d455c860026
      }
  
      @Override
-@@ -317,7 +323,11 @@ public class FireworkRocketEntity extends Projectile implements ItemSupplier {
+@@ -340,7 +346,11 @@ public class FireworkRocketEntity extends Projectile implements ItemSupplier {
          if (nbt.contains("ShotAtAngle")) {
              this.entityData.set(FireworkRocketEntity.DATA_SHOT_AT_ANGLE, nbt.getBoolean("ShotAtAngle"));
          }
@@ -44,10 +44,10 @@ index cc99d67bc52c89b50171b6c808c6e3bf293999f5..09d465947a5720e05c350d455c860026
  
      private List<FireworkExplosion> getExplosions() {
 diff --git a/src/main/java/net/minecraft/world/item/CrossbowItem.java b/src/main/java/net/minecraft/world/item/CrossbowItem.java
-index 99a39f05e7aeefa2ea4372159b4837d80963eabf..f64cdfac1fc1333845ea4ea5efb7922f0ae39619 100644
+index 40cae3332a18e3f7be890d2ba8014bfe3d2d1c0e..710181cf04563f06690eee5b46a5a0d84844ac29 100644
 --- a/src/main/java/net/minecraft/world/item/CrossbowItem.java
 +++ b/src/main/java/net/minecraft/world/item/CrossbowItem.java
-@@ -160,7 +160,11 @@ public class CrossbowItem extends ProjectileWeaponItem {
+@@ -163,7 +163,11 @@ public class CrossbowItem extends ProjectileWeaponItem {
      @Override
      protected Projectile createProjectile(Level world, LivingEntity shooter, ItemStack weaponStack, ItemStack projectileStack, boolean critical) {
          if (projectileStack.is(Items.FIREWORK_ROCKET)) {
@@ -61,25 +61,27 @@ index 99a39f05e7aeefa2ea4372159b4837d80963eabf..f64cdfac1fc1333845ea4ea5efb7922f
              Projectile projectile = super.createProjectile(world, shooter, weaponStack, projectileStack, critical);
              if (projectile instanceof AbstractArrow abstractArrow) {
 diff --git a/src/main/java/net/minecraft/world/item/FireworkRocketItem.java b/src/main/java/net/minecraft/world/item/FireworkRocketItem.java
-index da89ccaf91e2baa7caa15681c113bc283f40cd21..38b33eb92d21d0099285a304c6e064bbf56db4eb 100644
+index 100a66b9211429b5c32f9ed226c7ddafb9c7df81..3929cb76f1c98c0a22eb2ab64c2ed09805ffe448 100644
 --- a/src/main/java/net/minecraft/world/item/FireworkRocketItem.java
 +++ b/src/main/java/net/minecraft/world/item/FireworkRocketItem.java
-@@ -42,6 +42,7 @@ public class FireworkRocketItem extends Item implements ProjectileItem {
+@@ -43,7 +43,7 @@ public class FireworkRocketItem extends Item implements ProjectileItem {
-                 vec3.z + (double)direction.getStepZ() * 0.15,
+                     itemStack
-                 itemStack
+                 ),
+                 serverLevel,
+-                itemStack
++                itemStack, f -> f.spawningEntity = context.getPlayer() == null ? null : context.getPlayer().getUUID()  // Paper - firework api - assign spawning entity uuid
              );
-+            fireworkRocketEntity.spawningEntity = context.getPlayer() == null ? null : context.getPlayer().getUUID(); // Paper
-             level.addFreshEntity(fireworkRocketEntity);
              itemStack.shrink(1);
          }
-@@ -55,6 +56,7 @@ public class FireworkRocketItem extends Item implements ProjectileItem {
+@@ -56,7 +56,7 @@ public class FireworkRocketItem extends Item implements ProjectileItem {
+         if (user.isFallFlying()) {
              ItemStack itemStack = user.getItemInHand(hand);
-             if (!world.isClientSide) {
+             if (world instanceof ServerLevel serverLevel) {
-                 FireworkRocketEntity fireworkRocketEntity = new FireworkRocketEntity(world, itemStack, user);
+-                Projectile.spawnProjectile(new FireworkRocketEntity(world, itemStack, user), serverLevel, itemStack);
-+                fireworkRocketEntity.spawningEntity = user.getUUID(); // Paper
++                Projectile.spawnProjectile(new FireworkRocketEntity(world, itemStack, user), serverLevel, itemStack, f -> f.spawningEntity = user.getUUID());  // Paper - firework api - assign spawning entity uuid
-                 world.addFreshEntity(fireworkRocketEntity);
                  itemStack.consume(1, user);
                  user.awardStat(Stats.ITEM_USED.get(this));
+             }
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
 index 5ae87c370e47c545cef27a36e40da137e1ec656b..c9e15a9d82dee935293b2e7e233f5b9b2d822448 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java

patches/unapplied/server/0108-Add-EntityZapEvent.patch

@@ -1,48 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: AlphaBlend <whizkid3000@hotmail.com>
-Date: Sun, 16 Oct 2016 23:19:30 -0700
-Subject: [PATCH] Add EntityZapEvent
-
-
-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 63c10be6eacd7108b8b4795d76bf624e0614440a..243eb1e54293c763a06febff551c051398d43535 100644
---- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
-+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
-@@ -846,10 +846,17 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
-     @Override
-     public void thunderHit(ServerLevel world, LightningBolt lightning) {
-         if (world.getDifficulty() != Difficulty.PEACEFUL) {
--            Villager.LOGGER.info("Villager {} was struck by lightning {}.", this, lightning);
-+            // Paper - Add EntityZapEvent; move log down, event can cancel
-             Witch entitywitch = (Witch) EntityType.WITCH.create(world);
- 
-             if (entitywitch != null) {
-+                // Paper start - Add EntityZapEvent
-+                if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityZapEvent(this, lightning, entitywitch).isCancelled()) {
-+                    return;
-+                }
-+                if (org.spigotmc.SpigotConfig.logVillagerDeaths) Villager.LOGGER.info("Villager {} was struck by lightning {}.", this, lightning); // Move down
-+                // Paper end - Add EntityZapEvent
-+
-                 entitywitch.moveTo(this.getX(), this.getY(), this.getZ(), this.getYRot(), this.getXRot());
-                 entitywitch.finalizeSpawn(world, world.getCurrentDifficultyAt(entitywitch.blockPosition()), MobSpawnType.CONVERSION, (SpawnGroupData) null);
-                 entitywitch.setNoAi(this.isNoAi());
-diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-index 96e0fc5c8a018fd579f24529175decdac634cfa1..50f33c6029c190f947b6bf6215004416b034c0cc 100644
---- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
-@@ -1217,6 +1217,14 @@ public class CraftEventFactory {
-         return !event.isCancelled();
-     }
- 
-+    // Paper start
-+    public static com.destroystokyo.paper.event.entity.EntityZapEvent callEntityZapEvent(Entity entity, Entity lightning, Entity changedEntity) {
-+        com.destroystokyo.paper.event.entity.EntityZapEvent event = new com.destroystokyo.paper.event.entity.EntityZapEvent(entity.getBukkitEntity(), (LightningStrike) lightning.getBukkitEntity(), changedEntity.getBukkitEntity());
-+        entity.getBukkitEntity().getServer().getPluginManager().callEvent(event);
-+        return event;
-+    }
-+    // Paper end
-+
-     public static boolean callEntityChangeBlockEvent(Entity entity, BlockPos position, net.minecraft.world.level.block.state.BlockState newBlock) {
-         return CraftEventFactory.callEntityChangeBlockEvent(entity, position, newBlock, false);
-     }