Re-implement maxLeashDistance world conf and call missing event

patches/server/0005-Paper-config-files.patch

@@ -855,10 +855,10 @@ index 0000000000000000000000000000000000000000..69add4a7f1147015806bc9b63a8340d1
 +}
 diff --git a/src/main/java/io/papermc/paper/configuration/PaperConfigurations.java b/src/main/java/io/papermc/paper/configuration/PaperConfigurations.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..d937adbe40687546686cddb27f2ae34f2795e9db
+index 0000000000000000000000000000000000000000..1029b6de6f36b08bf634b4056ef5701383f6f258
 --- /dev/null
 +++ b/src/main/java/io/papermc/paper/configuration/PaperConfigurations.java
-@@ -0,0 +1,469 @@
+@@ -0,0 +1,467 @@
 +package io.papermc.paper.configuration;
 +
 +import com.google.common.base.Suppliers;
@@ -1031,6 +1031,14 @@ index 0000000000000000000000000000000000000000..d937adbe40687546686cddb27f2ae34f
 +            .register(MapSerializer.TYPE, new MapSerializer(false))
 +            .register(new EnumValueSerializer())
 +            .register(new ComponentSerializer())
++            .register(IntOr.Default.SERIALIZER)
++            .register(IntOr.Disabled.SERIALIZER)
++            .register(DoubleOr.Default.SERIALIZER)
++            .register(DoubleOr.Disabled.SERIALIZER)
++            .register(BooleanOrDefault.SERIALIZER)
++            .register(Duration.SERIALIZER)
++            .register(DurationOrDisabled.SERIALIZER)
++            .register(NbtPathSerializer.SERIALIZER)
 +        );
 +    }
 +
@@ -1054,9 +1062,6 @@ index 0000000000000000000000000000000000000000..d937adbe40687546686cddb27f2ae34f
 +            .header(GLOBAL_HEADER)
 +            .serializers(builder -> builder
 +                .register(new PacketClassSerializer())
-+                .register(IntOr.Disabled.SERIALIZER)
-+                .register(IntOr.Default.SERIALIZER)
-+                .register(DoubleOr.Default.SERIALIZER)
 +            );
 +    }
 +
@@ -1100,14 +1105,7 @@ index 0000000000000000000000000000000000000000..d937adbe40687546686cddb27f2ae34f
 +                    .register(new TypeToken<Table<?, ?, ?>>() {}, new TableSerializer())
 +                    .register(DespawnRange.class, DespawnRange.SERIALIZER)
 +                    .register(StringRepresentableSerializer::isValidFor, new StringRepresentableSerializer())
-+                    .register(IntOr.Default.SERIALIZER)
-+                    .register(IntOr.Disabled.SERIALIZER)
-+                    .register(DoubleOr.Default.SERIALIZER)
-+                    .register(BooleanOrDefault.SERIALIZER)
-+                    .register(Duration.SERIALIZER)
-+                    .register(DurationOrDisabled.SERIALIZER)
 +                    .register(EngineMode.SERIALIZER)
-+                    .register(NbtPathSerializer.SERIALIZER)
 +                    .register(FallbackValueSerializer.create(contextMap.require(SPIGOT_WORLD_CONFIG_CONTEXT_KEY).get(), MinecraftServer::getServer))
 +                    .register(new RegistryValueSerializer<>(new TypeToken<EntityType<?>>() {}, access, Registries.ENTITY_TYPE, true))
 +                    .register(new RegistryValueSerializer<>(Item.class, access, Registries.ITEM, true))
@@ -1418,7 +1416,7 @@ index 0000000000000000000000000000000000000000..990d1bb46e0f9719f4e9af928d80ac6f
 +}
 diff --git a/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java b/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..2f2850d1bc1e27dea3c38ac26908cf130da2e051
+index 0000000000000000000000000000000000000000..aa3624fb8aaaf2720aaef7800f537dd4b906797f
 --- /dev/null
 +++ b/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
 @@ -0,0 +1,573 @@
@@ -1985,7 +1983,7 @@ index 0000000000000000000000000000000000000000..2f2850d1bc1e27dea3c38ac26908cf13
 +        public boolean showSignClickCommandFailureMsgsToPlayer = false;
 +        public RedstoneImplementation redstoneImplementation = RedstoneImplementation.VANILLA;
 +        public boolean disableEndCredits = false;
-+        public double maxLeashDistance = Leashable.LEASH_TOO_FAR_DIST;
++        public DoubleOr.Default maxLeashDistance = DoubleOr.Default.USE_DEFAULT;
 +        public boolean disableSprintInterruptionOnAttack = false;
 +        public int shieldBlockingDelay = 5;
 +        public boolean disableRelativeProjectileVelocity = false;
@@ -4827,14 +4825,15 @@ index 0000000000000000000000000000000000000000..31068170086aeac51a2adb952b19672e
 +}
 diff --git a/src/main/java/io/papermc/paper/configuration/type/number/DoubleOr.java b/src/main/java/io/papermc/paper/configuration/type/number/DoubleOr.java
 new file mode 100644
-index 0000000000000000000000000000000000000000..5833c06b0707906ab7d10786ecd115f20e42e925
+index 0000000000000000000000000000000000000000..0e7205e6ba9b207082c8c530142f0b832dcd242d
 --- /dev/null
 +++ b/src/main/java/io/papermc/paper/configuration/type/number/DoubleOr.java
-@@ -0,0 +1,59 @@
+@@ -0,0 +1,74 @@
 +package io.papermc.paper.configuration.type.number;
 +
 +import com.google.common.base.Preconditions;
 +import java.util.OptionalDouble;
++import java.util.function.DoublePredicate;
 +import java.util.function.Function;
 +import java.util.function.Predicate;
 +import org.spongepowered.configurate.serialize.ScalarSerializer;
@@ -4857,6 +4856,20 @@ index 0000000000000000000000000000000000000000..5833c06b0707906ab7d10786ecd115f2
 +        public static final ScalarSerializer<Default> SERIALIZER = new Serializer<>(Default.class, Default::new, DEFAULT_VALUE, USE_DEFAULT);
 +    }
 +
++    record Disabled(OptionalDouble value) implements DoubleOr {
++        private static final String DISABLED_VALUE = "disabled";
++        public static final Disabled DISABLED = new Disabled(OptionalDouble.empty());
++        public static final ScalarSerializer<Disabled> SERIALIZER = new Serializer<>(Disabled.class, Disabled::new, DISABLED_VALUE, DISABLED);
++
++        public boolean test(DoublePredicate predicate) {
++            return this.value.isPresent() && predicate.test(this.value.getAsDouble());
++        }
++
++        public boolean enabled() {
++            return this.value.isPresent();
++        }
++    }
++
 +    final class Serializer<T extends DoubleOr> extends OptionalNumSerializer<T, OptionalDouble> {
 +        Serializer(final Class<T> classOfT, final Function<OptionalDouble, T> factory, String emptySerializedValue, T emptyValue) {
 +            super(classOfT, emptySerializedValue, emptyValue, OptionalDouble::empty, OptionalDouble::isEmpty, factory, double.class);

patches/server/0349-Fix-item-duplication-and-teleport-issues.patch

@@ -16,7 +16,7 @@ So even if something NEW comes up, it would be impossible to drop the
 same item twice because the source was destroyed.
 
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index d80fd4e2f41583f83c9527ccf4ce80afe851276a..bd5291ca4680572d2c5f3cec1231b1a3dcf72fa8 100644
+index d80fd4e2f41583f83c9527ccf4ce80afe851276a..10015beb7a2de890fe27bffde8f55c1dd78ce344 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -2515,11 +2515,12 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
@@ -52,8 +52,8 @@ index d80fd4e2f41583f83c9527ccf4ce80afe851276a..bd5291ca4680572d2c5f3cec1231b1a3
                  if (entity2 != null) {
                      if (this != entity2) {
 +                        // Paper start - Fix item duplication and teleport issues
-+                        if (this instanceof Mob) {
-+                            ((Mob) this).dropLeash(true, true); // Paper drop lead
++                        if (this instanceof Leashable leashable) {
++                            leashable.dropLeash(true, true); // Paper drop lead
 +                        }
 +                        // Paper end - Fix item duplication and teleport issues
                          entity2.restoreFrom(this);

patches/server/0479-Configurable-max-leash-distance.patch

@@ -5,15 +5,28 @@ Subject: [PATCH] Configurable max leash distance
 
 
 diff --git a/src/main/java/net/minecraft/world/entity/Leashable.java b/src/main/java/net/minecraft/world/entity/Leashable.java
-index 1f2d04a456c383815b0c5ef331471593556fd128..30d7dd9646ba9d6a9396dc140a61eb2cac07dfc6 100644
+index 1f2d04a456c383815b0c5ef331471593556fd128..5c51dd5229689cba459655d488aee59bd159a414 100644
 --- a/src/main/java/net/minecraft/world/entity/Leashable.java
 +++ b/src/main/java/net/minecraft/world/entity/Leashable.java
 @@ -179,7 +179,7 @@ public interface Leashable {
                      return;
                  }
 
 -                if ((double) f > 10.0D) {
-+                if ((double) f > entity.level().paperConfig().misc.maxLeashDistance) { // Paper - Configurable max leash distance
++                if ((double) f > entity.level().paperConfig().misc.maxLeashDistance.or(LEASH_TOO_FAR_DIST)) { // Paper - Configurable max leash distance
                      ((Leashable) entity).leashTooFarBehaviour();
                  } else if ((double) f > 6.0D) {
                      ((Leashable) entity).elasticRangeLeashBehaviour(entity1, f);
+diff --git a/src/main/java/net/minecraft/world/entity/TamableAnimal.java b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
+index f2d311a5450eb684603580bbf7e9e7fc73fc2f5c..bf2c9134c7d9d5926add36b55e3cfea79e8c8243 100644
+--- a/src/main/java/net/minecraft/world/entity/TamableAnimal.java
++++ b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
+@@ -97,7 +97,7 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
+     @Override
+     public boolean handleLeashAtDistance(Entity leashHolder, float distance) {
+         if (this.isInSittingPose()) {
+-            if (distance > 10.0F) {
++            if (distance > (float) this.level().paperConfig().misc.maxLeashDistance.or(Leashable.LEASH_TOO_FAR_DIST)) { // Paper - Configurable max leash distance
+                 this.dropLeash(true, true);
+             }
+

patches/server/0484-Expand-EntityUnleashEvent.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Expand EntityUnleashEvent
 
 
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index 44efb857aa839bbc0eca608661f22750bb059f4f..1ca18b0c4af08c998636bb3938a3dfdfb1d80cf0 100644
+index 7d131f3b3f5739468aa3115e97ed28b6bfeca33d..da184893d617311a43f9ce176a965f8417a2876d 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
 @@ -2574,12 +2574,15 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
@@ -26,12 +26,14 @@ index 44efb857aa839bbc0eca608661f22750bb059f4f..1ca18b0c4af08c998636bb3938a3dfdf
                      this.gameEvent(GameEvent.ENTITY_INTERACT, player);
                  }
 
-@@ -3450,8 +3453,11 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+@@ -3449,9 +3452,12 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+
      protected void removeAfterChangingDimensions() {
          this.setRemoved(Entity.RemovalReason.CHANGED_DIMENSION, null); // CraftBukkit - add Bukkit remove cause
-         if (this instanceof Leashable leashable) {
+-        if (this instanceof Leashable leashable) {
 -            this.level().getCraftServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), UnleashReason.UNKNOWN)); // CraftBukkit
 -            leashable.dropLeash(true, false);
++        if (this instanceof Leashable leashable && leashable.isLeashed()) { // Paper - only call if it is leashed
 +            // Paper start - Expand EntityUnleashEvent
 +            final EntityUnleashEvent event = new EntityUnleashEvent(this.getBukkitEntity(), UnleashReason.UNKNOWN, false); // CraftBukkit
 +            event.callEvent();
@@ -41,7 +43,7 @@ index 44efb857aa839bbc0eca608661f22750bb059f4f..1ca18b0c4af08c998636bb3938a3dfdf
 
      }
 diff --git a/src/main/java/net/minecraft/world/entity/Leashable.java b/src/main/java/net/minecraft/world/entity/Leashable.java
-index 30d7dd9646ba9d6a9396dc140a61eb2cac07dfc6..bc03f1fe2a311bf61449879751360c6775dde6ac 100644
+index 5c51dd5229689cba459655d488aee59bd159a414..e7535f15be3cc1537aafee53779ccfb4f21d1f38 100644
 --- a/src/main/java/net/minecraft/world/entity/Leashable.java
 +++ b/src/main/java/net/minecraft/world/entity/Leashable.java
 @@ -166,8 +166,11 @@ public interface Leashable {
@@ -95,6 +97,23 @@ index b46572f6e3b52f498b395d3b8c5def2aa799ff03..e87360e21e6eb7b0161c34a3ac6cb83d
          }
 
          return flag1;
+diff --git a/src/main/java/net/minecraft/world/entity/TamableAnimal.java b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
+index bf2c9134c7d9d5926add36b55e3cfea79e8c8243..7b7bc1a205dfacbe5709011b6b6799e75af9e4cc 100644
+--- a/src/main/java/net/minecraft/world/entity/TamableAnimal.java
++++ b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
+@@ -98,7 +98,11 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
+     public boolean handleLeashAtDistance(Entity leashHolder, float distance) {
+         if (this.isInSittingPose()) {
+             if (distance > (float) this.level().paperConfig().misc.maxLeashDistance.or(Leashable.LEASH_TOO_FAR_DIST)) { // Paper - Configurable max leash distance
+-                this.dropLeash(true, true);
++                // Paper start - Expand EntityUnleashEvent
++                org.bukkit.event.entity.EntityUnleashEvent event = new org.bukkit.event.entity.EntityUnleashEvent(this.getBukkitEntity(), org.bukkit.event.entity.EntityUnleashEvent.UnleashReason.DISTANCE, true);
++                if (!event.callEvent()) return false;
++                this.dropLeash(true, event.isDropLeash());
++                // Paper end - Expand EntityUnleashEvent
+             }
+
+             return false;
 diff --git a/src/main/java/net/minecraft/world/entity/decoration/LeashFenceKnotEntity.java b/src/main/java/net/minecraft/world/entity/decoration/LeashFenceKnotEntity.java
 index 3c0af74ed65610b1d5e3b72fdcf28c5a3423f0da..01173fc7177d78588978e087e63efda0b0527c2f 100644
 --- a/src/main/java/net/minecraft/world/entity/decoration/LeashFenceKnotEntity.java

patches/server/0685-Add-TameableDeathMessageEvent.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Add TameableDeathMessageEvent
 
 
 diff --git a/src/main/java/net/minecraft/world/entity/TamableAnimal.java b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
-index f2d311a5450eb684603580bbf7e9e7fc73fc2f5c..07ec4837d17a9cb7db2fa310a42fc87e052b3f9b 100644
+index 0eebf7ce352e7d811bd5798bf19c399e61affb09..5405792eea1d90492183faa23367f13b88cd1721 100644
 --- a/src/main/java/net/minecraft/world/entity/TamableAnimal.java
 +++ b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
-@@ -237,7 +237,12 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
+@@ -241,7 +241,12 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
      @Override
      public void die(DamageSource damageSource) {
          if (!this.level().isClientSide && this.level().getGameRules().getBoolean(GameRules.RULE_SHOWDEATHMESSAGES) && this.getOwner() instanceof ServerPlayer) {

patches/server/0760-Add-EntityToggleSitEvent.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Add EntityToggleSitEvent
 
 
 diff --git a/src/main/java/net/minecraft/world/entity/TamableAnimal.java b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
-index 07ec4837d17a9cb7db2fa310a42fc87e052b3f9b..39adc89b35213d5d5fb71bb4b7e0c641f77e4a06 100644
+index 5405792eea1d90492183faa23367f13b88cd1721..8a4f15964449a40ae4fffc5d16b7789d61c4c594 100644
 --- a/src/main/java/net/minecraft/world/entity/TamableAnimal.java
 +++ b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
 @@ -86,7 +86,7 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
@@ -17,7 +17,7 @@ index 07ec4837d17a9cb7db2fa310a42fc87e052b3f9b..39adc89b35213d5d5fb71bb4b7e0c641
      }
 
      @Override
-@@ -162,6 +162,12 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
+@@ -166,6 +166,12 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
      }
 
      public void setInSittingPose(boolean inSittingPose) {

patches/server/0919-Fix-NPE-on-null-loc-for-EntityTeleportEvent.patch

@@ -26,7 +26,7 @@ index a306b30af19277386a2f3e560b4902a8b5796f2a..54851f6cc0d5fddb32a9a1e84a4f5ae4
                  x = to.getX();
                  y = to.getY();
 diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
-index 3def6b7919484c330bc1c4aea1a8e2c6ad21f999..ff16c7196b146388c526e3100e561be771ca8a91 100644
+index 306b55276189099bbbc8f2c86ad7428381fcf58c..278e22985ecda6653ce01a29209eb51506c48438 100644
 --- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
 +++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
 @@ -4229,7 +4229,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
@@ -39,10 +39,10 @@ index 3def6b7919484c330bc1c4aea1a8e2c6ad21f999..ff16c7196b146388c526e3100e561be7
                              this.teleportTo(to.getX(), to.getY(), to.getZ());
                          } else {
 diff --git a/src/main/java/net/minecraft/world/entity/TamableAnimal.java b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
-index 39adc89b35213d5d5fb71bb4b7e0c641f77e4a06..45224dc3867892b298b006c17f7f85741fcc96d6 100644
+index 8a4f15964449a40ae4fffc5d16b7789d61c4c594..06f74d3aeb35844cbb540a5fcd0da2644556da55 100644
 --- a/src/main/java/net/minecraft/world/entity/TamableAnimal.java
 +++ b/src/main/java/net/minecraft/world/entity/TamableAnimal.java
-@@ -299,7 +299,7 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
+@@ -303,7 +303,7 @@ public abstract class TamableAnimal extends Animal implements OwnableEntity {
          } else {
              // CraftBukkit start
              EntityTeleportEvent event = CraftEventFactory.callEntityTeleportEvent(this, (double) x + 0.5D, (double) y, (double) z + 0.5D);