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8c5b837e05
Firstly, the old methods all routed to the CompletableFuture method. However, the CF method could not guarantee that if the caller was off-main that the future would be "completed" on-main. Since the callback methods used the CF one, this meant that the callback methods did not guarantee that the callbacks were to be called on the main thread. Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb) so that the methods with the callback are guaranteed to invoke the callback on the main thread. The CF behavior remains unchanged; it may still appear to complete on main if invoked off-main. Secondly, remove the scheduleOnMain invocation in the async chunk completion. This unnecessarily delays the callback by 1 tick. Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which will load chunks within an area. This method is provided as a helper as keeping all chunks loaded within an area can be complicated to implement for plugins (due to the lacking ticket API), and is already implemented internally anyways. Fourthly, remove the ticket addition that occured with getChunkAt and getChunkAtAsync. The ticket addition may delay the unloading of the chunk unnecessarily. It also fixes a very rare timing bug where the future/callback would be completed after the chunk unloads.
109 lines
6.7 KiB
Diff
109 lines
6.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Tue, 20 Jul 2021 21:35:47 -0700
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Subject: [PATCH] Add various missing EntityDropItemEvent calls
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index 8062809659eab4f3667e297fc085093d4eb64154..1f40097a3cc2290516edc519313d139ea4ccd3cd 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -2673,6 +2673,14 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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stack.setCount(0); // Paper - destroy this item - if this ever leaks due to game bugs, ensure it doesn't dupe
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entityitem.setDefaultPickUpDelay();
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+ // Paper start - Call EntityDropItemEvent
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+ return this.spawnAtLocation(world, entityitem);
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+ }
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+ }
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+ @Nullable
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+ public ItemEntity spawnAtLocation(ServerLevel world, ItemEntity entityitem) {
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+ {
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+ // Paper end - Call EntityDropItemEvent
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// CraftBukkit start
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EntityDropItemEvent event = new EntityDropItemEvent(this.getBukkitEntity(), (org.bukkit.entity.Item) entityitem.getBukkitEntity());
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Bukkit.getPluginManager().callEvent(event);
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diff --git a/src/main/java/net/minecraft/world/entity/animal/Dolphin.java b/src/main/java/net/minecraft/world/entity/animal/Dolphin.java
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index dde1ccca98f58200910334160f0f79eb00dd2388..5af4d590a9b0f17ba53c6959d9c18bd1269878a4 100644
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--- a/src/main/java/net/minecraft/world/entity/animal/Dolphin.java
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+++ b/src/main/java/net/minecraft/world/entity/animal/Dolphin.java
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@@ -604,7 +604,7 @@ public class Dolphin extends AgeableWaterCreature {
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float f2 = 0.02F * Dolphin.this.random.nextFloat();
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entityitem.setDeltaMovement((double) (0.3F * -Mth.sin(Dolphin.this.getYRot() * 0.017453292F) * Mth.cos(Dolphin.this.getXRot() * 0.017453292F) + Mth.cos(f1) * f2), (double) (0.3F * Mth.sin(Dolphin.this.getXRot() * 0.017453292F) * 1.5F), (double) (0.3F * Mth.cos(Dolphin.this.getYRot() * 0.017453292F) * Mth.cos(Dolphin.this.getXRot() * 0.017453292F) + Mth.sin(f1) * f2));
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- Dolphin.this.level().addFreshEntity(entityitem);
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+ Dolphin.this.spawnAtLocation(getServerLevel(Dolphin.this), entityitem); // Paper - Call EntityDropItemEvent
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}
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}
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}
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diff --git a/src/main/java/net/minecraft/world/entity/animal/Fox.java b/src/main/java/net/minecraft/world/entity/animal/Fox.java
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index 205aefd38a185fa411ff17cfb0155769de8fc2fd..67ea374ae3c66af434b4aadbe702a44d230fbe09 100644
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--- a/src/main/java/net/minecraft/world/entity/animal/Fox.java
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+++ b/src/main/java/net/minecraft/world/entity/animal/Fox.java
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@@ -492,14 +492,14 @@ public class Fox extends Animal implements VariantHolder<Fox.Variant> {
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entityitem.setPickUpDelay(40);
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entityitem.setThrower(this);
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this.playSound(SoundEvents.FOX_SPIT, 1.0F, 1.0F);
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- this.level().addFreshEntity(entityitem);
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+ this.spawnAtLocation((net.minecraft.server.level.ServerLevel) this.level(), entityitem); // Paper - Call EntityDropItemEvent
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}
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}
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private void dropItemStack(ItemStack stack) {
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ItemEntity entityitem = new ItemEntity(this.level(), this.getX(), this.getY(), this.getZ(), stack);
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- this.level().addFreshEntity(entityitem);
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+ this.spawnAtLocation((net.minecraft.server.level.ServerLevel) this.level(), entityitem); // Paper - Call EntityDropItemEvent
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}
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@Override
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diff --git a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
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index 14e02f9b0169db8388c515a68315ad5cc3f13d22..14b47d6fa189f2a666b12ef7e7708d204c2b0452 100644
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--- a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
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+++ b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
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@@ -365,8 +365,7 @@ public class Goat extends Animal {
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double d2 = (double) Mth.randomBetween(this.random, -0.2F, 0.2F);
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ItemEntity entityitem = new ItemEntity(this.level(), vec3d.x(), vec3d.y(), vec3d.z(), itemstack, d0, d1, d2);
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- this.level().addFreshEntity(entityitem);
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- return true;
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+ return this.spawnAtLocation((net.minecraft.server.level.ServerLevel) this.level(), entityitem) != null; // Paper - Call EntityDropItemEvent
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}
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}
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diff --git a/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java b/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java
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index 5e586f174ff4b610a2584f28c9ffdd445ad58bea..014e1ea1603bc7a7b42ae7ff7d12e5a41f331d2f 100644
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--- a/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java
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+++ b/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java
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@@ -345,8 +345,9 @@ public class Sniffer extends Animal {
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entityitem.setDefaultPickUpDelay();
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this.finalizeSpawnChildFromBreeding(world, other, (AgeableMob) null);
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+ if (this.spawnAtLocation(world, entityitem) != null) { // Paper - Call EntityDropItemEvent
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this.playSound(SoundEvents.SNIFFER_EGG_PLOP, 1.0F, (this.random.nextFloat() - this.random.nextFloat()) * 0.2F + 0.5F);
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- world.addFreshEntity(entityitem);
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+ } // Paper - Call EntityDropItemEvent
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}
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@Override
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diff --git a/src/main/java/net/minecraft/world/item/ItemUtils.java b/src/main/java/net/minecraft/world/item/ItemUtils.java
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index f4fc17e029407be5df3cfe2dcb6fb2f88234b066..0c4074ed8b4fd9d6fcb838e8843d66f6f286ed5d 100644
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--- a/src/main/java/net/minecraft/world/item/ItemUtils.java
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+++ b/src/main/java/net/minecraft/world/item/ItemUtils.java
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@@ -41,7 +41,15 @@ public class ItemUtils {
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public static void onContainerDestroyed(ItemEntity itemEntity, Iterable<ItemStack> contents) {
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Level level = itemEntity.level();
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if (!level.isClientSide) {
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- contents.forEach(stack -> level.addFreshEntity(new ItemEntity(level, itemEntity.getX(), itemEntity.getY(), itemEntity.getZ(), stack)));
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+ // Paper start - call EntityDropItemEvent
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+ contents.forEach(stack -> {
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+ ItemEntity droppedItem = new ItemEntity(level, itemEntity.getX(), itemEntity.getY(), itemEntity.getZ(), stack);
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+ org.bukkit.event.entity.EntityDropItemEvent event = new org.bukkit.event.entity.EntityDropItemEvent(itemEntity.getBukkitEntity(), (org.bukkit.entity.Item) droppedItem.getBukkitEntity());
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+ if (event.callEvent()) {
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+ level.addFreshEntity(droppedItem);
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+ }
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+ });
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+ // Paper end - call EntityDropItemEvent
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}
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}
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}
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