diff options
| -rw-r--r-- | patches/api/0053-Fix-upstream-javadocs.patch | 13 | ||||
| -rw-r--r-- | patches/api/0485-Leashable-API.patch | 74 | ||||
| -rw-r--r-- | patches/server/1049-Leashable-API.patch | 161 |
3 files changed, 248 insertions, 0 deletions
diff --git a/patches/api/0053-Fix-upstream-javadocs.patch b/patches/api/0053-Fix-upstream-javadocs.patch index a47008818b..f23a8a7e79 100644 --- a/patches/api/0053-Fix-upstream-javadocs.patch +++ b/patches/api/0053-Fix-upstream-javadocs.patch @@ -444,6 +444,19 @@ index b688b3856cb3068a539fcecfbfa113f8ab4160a9..c275b881cbd11307a6dcc7190d7a7d40 * * @return whether the item frame is visible or not */ +diff --git a/src/main/java/org/bukkit/entity/LivingEntity.java b/src/main/java/org/bukkit/entity/LivingEntity.java +index 32e89741ffd895e31af0104a0126c2f72742a1bb..bc17c86da49faf4b6e07d4fb4c53649da0384d69 100644 +--- a/src/main/java/org/bukkit/entity/LivingEntity.java ++++ b/src/main/java/org/bukkit/entity/LivingEntity.java +@@ -502,7 +502,7 @@ public interface LivingEntity extends Attributable, Damageable, ProjectileSource + /** + * Sets the leash on this entity to be held by the supplied entity. + * <p> +- * This method has no effect on EnderDragons, Withers, Players, or Bats. ++ * This method has no effect on players. + * Non-living entities excluding leashes will not persist as leash + * holders. + * diff --git a/src/main/java/org/bukkit/entity/Mob.java b/src/main/java/org/bukkit/entity/Mob.java index f3f62e13cc1b6172808c52f2d5f520f1f584e6db..ad5dbf310fe7b34c997bb339f09697222f862005 100644 --- a/src/main/java/org/bukkit/entity/Mob.java diff --git a/patches/api/0485-Leashable-API.patch b/patches/api/0485-Leashable-API.patch new file mode 100644 index 0000000000..e5b1a4857d --- /dev/null +++ b/patches/api/0485-Leashable-API.patch @@ -0,0 +1,74 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Lulu13022002 <[email protected]> +Date: Sat, 22 Jun 2024 21:11:58 +0200 +Subject: [PATCH] Leashable API + + +diff --git a/src/main/java/io/papermc/paper/entity/Leashable.java b/src/main/java/io/papermc/paper/entity/Leashable.java +new file mode 100644 +index 0000000000000000000000000000000000000000..7402bab20db0ebcac5b2d492ad002ecf9669caad +--- /dev/null ++++ b/src/main/java/io/papermc/paper/entity/Leashable.java +@@ -0,0 +1,36 @@ ++package io.papermc.paper.entity; ++ ++import org.bukkit.entity.Entity; ++import org.checkerframework.checker.nullness.qual.NonNull; ++import org.checkerframework.checker.nullness.qual.Nullable; ++ ++/** ++ * Represents an entity that can be leashed. ++ */ ++public interface Leashable extends Entity { ++ ++ /** ++ * Returns whether the entity is currently leashed. ++ * ++ * @return whether the entity is leashed ++ */ ++ boolean isLeashed(); ++ ++ /** ++ * Gets the entity that is currently leading this entity. ++ * ++ * @return the entity holding the leash ++ * @throws IllegalStateException if not currently leashed ++ */ ++ @NonNull Entity getLeashHolder() throws IllegalStateException; ++ ++ /** ++ * Sets the leash on this entity to be held by the supplied entity. ++ * <p> ++ * This method has no effect on players. ++ * ++ * @param holder the entity to leash this entity to, or {@code null} to unleash ++ * @return whether the operation was successful ++ */ ++ boolean setLeashHolder(@Nullable Entity holder); ++} +diff --git a/src/main/java/org/bukkit/entity/Boat.java b/src/main/java/org/bukkit/entity/Boat.java +index 2ac685fb1817f3ce06ebe6391cc863712d68367c..d80524fe32672a8b8940d1028abf22026dace8d2 100644 +--- a/src/main/java/org/bukkit/entity/Boat.java ++++ b/src/main/java/org/bukkit/entity/Boat.java +@@ -7,7 +7,7 @@ import org.jetbrains.annotations.NotNull; + /** + * Represents a boat entity. + */ +-public interface Boat extends Vehicle { ++public interface Boat extends Vehicle, io.papermc.paper.entity.Leashable { // Paper - Leashable API + + /** + * Gets the wood type of the boat. +diff --git a/src/main/java/org/bukkit/entity/Mob.java b/src/main/java/org/bukkit/entity/Mob.java +index 256e5645bcfa76e7ede58ae365e69b4a4bed6204..9a10262a952e330f42187d6e4edab5a225bfba62 100644 +--- a/src/main/java/org/bukkit/entity/Mob.java ++++ b/src/main/java/org/bukkit/entity/Mob.java +@@ -8,7 +8,7 @@ import org.jetbrains.annotations.Nullable; + /** + * Represents a Mob. Mobs are living entities with simple AI. + */ +-public interface Mob extends LivingEntity, Lootable { ++public interface Mob extends LivingEntity, Lootable, io.papermc.paper.entity.Leashable { // Paper - Leashable API + + // Paper start + @Override diff --git a/patches/server/1049-Leashable-API.patch b/patches/server/1049-Leashable-API.patch new file mode 100644 index 0000000000..b93323b964 --- /dev/null +++ b/patches/server/1049-Leashable-API.patch @@ -0,0 +1,161 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Lulu13022002 <[email protected]> +Date: Sat, 22 Jun 2024 21:17:54 +0200 +Subject: [PATCH] Leashable API + + +diff --git a/src/main/java/io/papermc/paper/entity/PaperLeashable.java b/src/main/java/io/papermc/paper/entity/PaperLeashable.java +new file mode 100644 +index 0000000000000000000000000000000000000000..a9ddf9a4a07cd29833f38d7e5f42b2b14ec98f78 +--- /dev/null ++++ b/src/main/java/io/papermc/paper/entity/PaperLeashable.java +@@ -0,0 +1,50 @@ ++package io.papermc.paper.entity; ++ ++import com.google.common.base.Preconditions; ++import net.minecraft.world.entity.Leashable; ++import org.bukkit.craftbukkit.entity.CraftEntity; ++import org.bukkit.entity.Entity; ++ ++public interface PaperLeashable extends io.papermc.paper.entity.Leashable { ++ ++ Leashable getHandle(); ++ ++ @Override ++ default boolean isLeashed() { ++ return this.getHandle().getLeashHolder() != null; ++ } ++ ++ @Override ++ default Entity getLeashHolder() throws IllegalStateException { ++ Preconditions.checkState(this.isLeashed(), "Entity not leashed"); ++ return this.getHandle().getLeashHolder().getBukkitEntity(); ++ } ++ ++ private boolean unleash() { ++ if (!this.isLeashed()) { ++ return false; ++ } ++ ++ this.getHandle().dropLeash(true, false); ++ return true; ++ } ++ ++ @Override ++ default boolean setLeashHolder(Entity holder) { ++ if (this.getHandle() instanceof net.minecraft.world.entity.Entity entity && entity.generation) { ++ return false; ++ } ++ ++ if (holder == null) { ++ return this.unleash(); ++ } ++ ++ if (holder.isDead()) { ++ return false; ++ } ++ ++ this.unleash(); ++ this.getHandle().setLeashedTo(((CraftEntity) holder).getHandle(), true); ++ return true; ++ } ++} +diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java +index e33b1b6fd50a4eea57500cc00dba20d6edcab75d..01a9660de65688b7c1a4f9dafcb650774ce1853b 100644 +--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java ++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java +@@ -7,7 +7,7 @@ import org.bukkit.craftbukkit.CraftServer; + import org.bukkit.entity.Boat; + import org.bukkit.entity.Entity; + +-public class CraftBoat extends CraftVehicle implements Boat { ++public class CraftBoat extends CraftVehicle implements Boat, io.papermc.paper.entity.PaperLeashable { // Paper - Leashable API + + public CraftBoat(CraftServer server, net.minecraft.world.entity.vehicle.Boat entity) { + super(server, entity); +diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java +index d2bb0831394c03b620b2cbd8306cb82b621f34f7..beb6ad312028adb14053e3f019a4fcf6c9149373 100644 +--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java ++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java +@@ -753,43 +753,17 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { + + @Override + public boolean isLeashed() { +- if (!(this.getHandle() instanceof Mob)) { +- return false; +- } +- return ((Mob) this.getHandle()).getLeashHolder() != null; ++ return false; // Paper - implement in CraftMob & PaperLeashable + } + + @Override + public Entity getLeashHolder() throws IllegalStateException { +- Preconditions.checkState(this.isLeashed(), "Entity not leashed"); +- return ((Mob) this.getHandle()).getLeashHolder().getBukkitEntity(); +- } +- +- private boolean unleash() { +- if (!this.isLeashed()) { +- return false; +- } +- ((Mob) this.getHandle()).dropLeash(true, false); +- return true; ++ throw new IllegalStateException("Entity not leashed"); // Paper - implement in CraftMob & PaperLeashable + } + + @Override + public boolean setLeashHolder(Entity holder) { +- if (this.getHandle().generation || (this.getHandle() instanceof WitherBoss) || !(this.getHandle() instanceof Mob)) { +- return false; +- } +- +- if (holder == null) { +- return this.unleash(); +- } +- +- if (holder.isDead()) { +- return false; +- } +- +- this.unleash(); +- ((Mob) this.getHandle()).setLeashedTo(((CraftEntity) holder).getHandle(), true); +- return true; ++ return false; // Paper - implement in CraftMob & PaperLeashable + } + + @Override +diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java +index deb66c04abefb4a88521483db1612e494bd27164..5f9f7e325e3e0276f7a475c4a4725cc0e1b54afd 100644 +--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java ++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java +@@ -11,7 +11,7 @@ import org.bukkit.entity.LivingEntity; + import org.bukkit.entity.Mob; + import org.bukkit.loot.LootTable; + +-public abstract class CraftMob extends CraftLivingEntity implements Mob { ++public abstract class CraftMob extends CraftLivingEntity implements Mob, io.papermc.paper.entity.PaperLeashable { // Paper - Leashable API + public CraftMob(CraftServer server, net.minecraft.world.entity.Mob entity) { + super(server, entity); + paperPathfinder = new com.destroystokyo.paper.entity.PaperPathfinder(entity); // Paper - Mob Pathfinding API +@@ -175,4 +175,21 @@ public abstract class CraftMob extends CraftLivingEntity implements Mob { + return getHandle().getExperienceReward((ServerLevel) this.getHandle().level(), null); + } + // Paper end ++ ++ // Paper start - Leashable API ++ @Override ++ public boolean isLeashed() { ++ return io.papermc.paper.entity.PaperLeashable.super.isLeashed(); ++ } ++ ++ @Override ++ public org.bukkit.entity.Entity getLeashHolder() throws IllegalStateException { ++ return io.papermc.paper.entity.PaperLeashable.super.getLeashHolder(); ++ } ++ ++ @Override ++ public boolean setLeashHolder(final org.bukkit.entity.Entity holder) { ++ return io.papermc.paper.entity.PaperLeashable.super.setLeashHolder(holder); ++ } ++ // Paper end - Leashable API + } |