From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Nassim Jahnke Date: Fri, 29 Jan 2021 15:13:11 +0100 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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/net/minecraft/world/entity/Entity.java +++ b/src/main/java/net/minecraft/world/entity/Entity.java @@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess if (leashable.getLeashHolder() == player) { if (!this.level().isClientSide()) { // CraftBukkit start - fire PlayerUnleashEntityEvent - if (CraftEventFactory.callPlayerUnleashEntityEvent(this, player, hand).isCancelled()) { + // Paper start - Expand EntityUnleashEvent + org.bukkit.event.player.PlayerUnleashEntityEvent event = CraftEventFactory.callPlayerUnleashEntityEvent(this, player, hand, !player.hasInfiniteMaterials()); + if (event.isCancelled()) { + // Paper end - Expand EntityUnleashEvent ((ServerPlayer) player).connection.send(new ClientboundSetEntityLinkPacket(this, leashable.getLeashHolder())); return InteractionResult.PASS; } // CraftBukkit end - if (player.hasInfiniteMaterials()) { + if (!event.isDropLeash()) { // Paper - Expand EntityUnleashEvent leashable.removeLeash(); } else { leashable.dropLeash(); @@ -0,0 +0,0 @@ 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) { - this.level().getCraftServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), UnleashReason.UNKNOWN)); // CraftBukkit - leashable.removeLeash(); + 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(); + if (!event.isDropLeash()) { + leashable.removeLeash(); + } else { + leashable.dropLeash(); + } + // Paper end - Expand EntityUnleashEvent } } diff --git a/src/main/java/net/minecraft/world/entity/Leashable.java b/src/main/java/net/minecraft/world/entity/Leashable.java index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/net/minecraft/world/entity/Leashable.java +++ b/src/main/java/net/minecraft/world/entity/Leashable.java @@ -0,0 +0,0 @@ public interface Leashable { if (leashable_a != null && leashable_a.leashHolder != null) { if (!entity.isAlive() || !leashable_a.leashHolder.isAlive()) { - world.getCraftServer().getPluginManager().callEvent(new EntityUnleashEvent(entity.getBukkitEntity(), (!entity.isAlive()) ? UnleashReason.PLAYER_UNLEASH : UnleashReason.HOLDER_GONE)); // CraftBukkit - if (world.getGameRules().getBoolean(GameRules.RULE_DOENTITYDROPS) && !entity.pluginRemoved) { // CraftBukkit - SPIGOT-7487: Don't drop leash, when the holder was removed by a plugin + // Paper start - Expand EntityUnleashEvent + final EntityUnleashEvent event = new EntityUnleashEvent(entity.getBukkitEntity(), (!entity.isAlive()) ? UnleashReason.PLAYER_UNLEASH : UnleashReason.HOLDER_GONE, world.getGameRules().getBoolean(GameRules.RULE_DOENTITYDROPS) && !entity.pluginRemoved); + event.callEvent(); + if (event.isDropLeash()) { // CraftBukkit - SPIGOT-7487: Don't drop leash, when the holder was removed by a plugin + // Paper end - Expand EntityUnleashEvent ((Leashable) entity).dropLeash(); } else { ((Leashable) entity).removeLeash(); @@ -0,0 +0,0 @@ public interface Leashable { default void leashTooFarBehaviour() { // CraftBukkit start + boolean dropLeash = true; // Paper if (this instanceof Entity entity) { - entity.level().getCraftServer().getPluginManager().callEvent(new EntityUnleashEvent(entity.getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE)); + // Paper start - Expand EntityUnleashEvent + final EntityUnleashEvent event = new EntityUnleashEvent(entity.getBukkitEntity(), EntityUnleashEvent.UnleashReason.DISTANCE, true); + if (!event.callEvent()) return; + dropLeash = event.isDropLeash(); } // CraftBukkit end - this.dropLeash(); + if (dropLeash) { + this.dropLeash(); + } else { + this.removeLeash(); + } + // Paper end - Expand EntityUnleashEvent } default void closeRangeLeashBehaviour(Entity entity) {} diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/net/minecraft/world/entity/Mob.java +++ b/src/main/java/net/minecraft/world/entity/Mob.java @@ -0,0 +0,0 @@ public abstract class Mob extends LivingEntity implements EquipmentUser, Leashab boolean flag1 = super.startRiding(entity, force); if (flag1 && this.isLeashed()) { - this.level().getCraftServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), UnleashReason.UNKNOWN)); // CraftBukkit - this.dropLeash(); + // Paper start - Expand EntityUnleashEvent + EntityUnleashEvent event = new EntityUnleashEvent(this.getBukkitEntity(), EntityUnleashEvent.UnleashReason.UNKNOWN, true); + if (!event.callEvent()) { return flag1; } + if (event.isDropLeash()) { + this.dropLeash(); + } else { + this.removeLeash(); + } + // Paper end - Expand EntityUnleashEvent } 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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/net/minecraft/world/entity/TamableAnimal.java +++ b/src/main/java/net/minecraft/world/entity/TamableAnimal.java @@ -0,0 +0,0 @@ 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(); + // 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; + if (event.isDropLeash()) { + this.dropLeash(); + } else { + this.removeLeash(); + } + // 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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/net/minecraft/world/entity/decoration/LeashFenceKnotEntity.java +++ b/src/main/java/net/minecraft/world/entity/decoration/LeashFenceKnotEntity.java @@ -0,0 +0,0 @@ public class LeashFenceKnotEntity extends BlockAttachedEntity { if (leashable1.isLeashed() && leashable1.getLeashHolder() == this) { // CraftBukkit start + boolean dropLeash = !player.hasInfiniteMaterials(); if (leashable1 instanceof Entity leashed) { - if (CraftEventFactory.callPlayerUnleashEntityEvent(leashed, player, hand).isCancelled()) { + // Paper start - Expand EntityUnleashEvent + org.bukkit.event.player.PlayerUnleashEntityEvent event = CraftEventFactory.callPlayerUnleashEntityEvent(leashed, player, hand, dropLeash); + dropLeash = event.isDropLeash(); + if (event.isCancelled()) { + // Paper end - Expand EntityUnleashEvent die = false; continue; } } - if (player.getAbilities().instabuild){ + if (!dropLeash) { // Paper - Expand EntityUnleashEvent leashable1.removeLeash(); } else { leashable1.dropLeash(); diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java @@ -0,0 +0,0 @@ public class CraftEventFactory { Bukkit.getPluginManager().callEvent(new PlayerRecipeBookSettingsChangeEvent(player.getBukkitEntity(), bukkitType, open, filter)); } - public static PlayerUnleashEntityEvent callPlayerUnleashEntityEvent(Entity entity, net.minecraft.world.entity.player.Player player, InteractionHand enumhand) { - PlayerUnleashEntityEvent event = new PlayerUnleashEntityEvent(entity.getBukkitEntity(), (Player) player.getBukkitEntity(), CraftEquipmentSlot.getHand(enumhand)); + // Paper start - Expand EntityUnleashEvent + public static PlayerUnleashEntityEvent callPlayerUnleashEntityEvent(Entity entity, net.minecraft.world.entity.player.Player player, InteractionHand enumhand, boolean dropLeash) { + PlayerUnleashEntityEvent event = new PlayerUnleashEntityEvent(entity.getBukkitEntity(), (Player) player.getBukkitEntity(), CraftEquipmentSlot.getHand(enumhand), dropLeash); + // Paper end - Expand EntityUnleashEvent entity.level().getCraftServer().getPluginManager().callEvent(event); return event; }