mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-02 04:56:50 +01:00
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.
432 lines
27 KiB
Diff
432 lines
27 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: Sun, 11 Dec 2022 23:47:22 -0800
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Subject: [PATCH] Fix inconsistencies in dispense events regarding stack size
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The javadocs for BlockDispenseEvent suggest the ItemStack is a single
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item which is being dispensed. Before this fix, sometimes it was the whole
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stack before a single item had been taken. This fixes that so the stack size
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is always 1.
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diff --git a/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java
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index dff30954e4c588ee4cc79d3f6dab6fb456934d65..ddb264443f2e38b6348226016f9139727c588898 100644
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--- a/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java
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@@ -49,7 +49,7 @@ public class BoatDispenseItemBehavior extends DefaultDispenseItemBehavior {
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}
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// CraftBukkit start
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink at end and single item in event
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org.bukkit.block.Block block = CraftBlock.at(worldserver, pointer.pos());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -59,12 +59,13 @@ public class BoatDispenseItemBehavior extends DefaultDispenseItemBehavior {
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}
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if (event.isCancelled()) {
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- stack.grow(1);
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+ // stack.grow(1); // Paper - shrink below
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return stack;
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}
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+ boolean shrink = true; // Paper
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if (!event.getItem().equals(craftItem)) {
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- stack.grow(1);
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+ shrink = false; // Paper - shrink below
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
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DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
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@@ -80,8 +81,7 @@ public class BoatDispenseItemBehavior extends DefaultDispenseItemBehavior {
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abstractboat.setInitialPos(event.getVelocity().getX(), event.getVelocity().getY(), event.getVelocity().getZ()); // CraftBukkit
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EntityType.createDefaultStackConfig(worldserver, stack, (Player) null).accept(abstractboat);
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abstractboat.setYRot(enumdirection.toYRot());
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- if (!worldserver.addFreshEntity(abstractboat)) stack.grow(1); // CraftBukkit
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- // itemstack.shrink(1); // CraftBukkit - handled during event processing
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+ if (worldserver.addFreshEntity(abstractboat) && shrink) stack.shrink(1); // Paper - if entity add was successful and supposed to shrink
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}
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return stack;
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diff --git a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
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index 8f9b86e50717746e55232293d9e5ac05b8616aa0..0d12605dc84dad49faa18bf1fd058c3c168623ee 100644
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--- a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
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@@ -106,7 +106,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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ServerLevel worldserver = pointer.level();
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event
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org.bukkit.block.Block block = CraftBlock.at(worldserver, pointer.pos());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -116,12 +116,13 @@ public interface DispenseItemBehavior {
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}
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if (event.isCancelled()) {
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- stack.grow(1);
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+ // stack.grow(1); // Paper - shrink below
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return stack;
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}
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+ boolean shrink = true; // Paper
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if (!event.getItem().equals(craftItem)) {
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- stack.grow(1);
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+ shrink = false; // Paper - shrink below
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
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DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
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@@ -142,7 +143,7 @@ public interface DispenseItemBehavior {
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return ItemStack.EMPTY;
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}
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- // itemstack.shrink(1); // Handled during event processing
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+ if (shrink) stack.shrink(1); // Paper - actually handle here
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// CraftBukkit end
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pointer.level().gameEvent((Entity) null, (Holder) GameEvent.ENTITY_PLACE, pointer.pos());
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return stack;
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@@ -164,7 +165,7 @@ public interface DispenseItemBehavior {
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ServerLevel worldserver = pointer.level();
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// CraftBukkit start
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event
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org.bukkit.block.Block block = CraftBlock.at(worldserver, pointer.pos());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -174,12 +175,13 @@ public interface DispenseItemBehavior {
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}
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if (event.isCancelled()) {
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- stack.grow(1);
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+ // stack.grow(1); // Paper - shrink below
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return stack;
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}
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+ boolean shrink = true; // Paper
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if (!event.getItem().equals(craftItem)) {
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- stack.grow(1);
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+ shrink = false; // Paper - shrink below
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
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DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
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@@ -197,7 +199,7 @@ public interface DispenseItemBehavior {
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ArmorStand entityarmorstand = (ArmorStand) EntityType.ARMOR_STAND.spawn(worldserver, consumer, blockposition, EntitySpawnReason.DISPENSER, false, false);
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if (entityarmorstand != null) {
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- // itemstack.shrink(1); // CraftBukkit - Handled during event processing
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+ if (shrink) stack.shrink(1); // Paper - actually handle here
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}
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return stack;
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@@ -217,7 +219,7 @@ public interface DispenseItemBehavior {
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if (!list.isEmpty()) {
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// CraftBukkit start
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event
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ServerLevel world = pointer.level();
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org.bukkit.block.Block block = CraftBlock.at(world, pointer.pos());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -228,12 +230,13 @@ public interface DispenseItemBehavior {
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}
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if (event.isCancelled()) {
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- stack.grow(1);
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+ // stack.grow(1); // Paper - shrink below
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return stack;
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}
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+ boolean shrink = true; // Paper
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if (!event.getItem().equals(craftItem)) {
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- stack.grow(1);
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+ shrink = false; // Paper - shrink below
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
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DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
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@@ -244,6 +247,7 @@ public interface DispenseItemBehavior {
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}
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((Saddleable) list.get(0)).equipSaddle(CraftItemStack.asNMSCopy(event.getItem()), SoundSource.BLOCKS); // Paper - track changed items in dispense event
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// CraftBukkit end
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+ if (shrink) stack.shrink(1); // Paper - actually handle here
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this.setSuccess(true);
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return stack;
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} else {
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@@ -270,7 +274,7 @@ public interface DispenseItemBehavior {
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entityhorsechestedabstract = (AbstractChestedHorse) iterator1.next();
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// CraftBukkit start
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} while (!entityhorsechestedabstract.isTamed());
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below
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ServerLevel world = pointer.level();
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org.bukkit.block.Block block = CraftBlock.at(world, pointer.pos());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -281,10 +285,13 @@ public interface DispenseItemBehavior {
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}
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if (event.isCancelled()) {
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+ // stack.grow(1); // Paper - shrink below (this was actually missing and should be here, added it commented out to be consistent)
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return stack;
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}
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+ boolean shrink = true; // Paper
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if (!event.getItem().equals(craftItem)) {
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+ shrink = false; // Paper - shrink below
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
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DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
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@@ -296,7 +303,7 @@ public interface DispenseItemBehavior {
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entityhorsechestedabstract.getSlot(499).set(CraftItemStack.asNMSCopy(event.getItem()));
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// CraftBukkit end
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- // itemstack.shrink(1); // CraftBukkit - handled above
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+ if (shrink) stack.shrink(1); // Paper - actually handle here
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this.setSuccess(true);
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return stack;
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}
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@@ -344,7 +351,7 @@ public interface DispenseItemBehavior {
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if (willEmptyContentsSolidBucketItem || willEmptyBucketItem) {
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// Paper end - correctly check if the bucket place will succeed
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org.bukkit.block.Block block = CraftBlock.at(worldserver, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event
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BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(x, y, z));
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if (!DispenserBlock.eventFired) {
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@@ -409,7 +416,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = CraftBlock.at(worldserver, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event
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BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
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if (!DispenserBlock.eventFired) {
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@@ -447,7 +454,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = CraftBlock.at(worldserver, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack); // Paper - ignore stack size on damageable items
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BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(0, 0, 0));
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if (!DispenserBlock.eventFired) {
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@@ -509,7 +516,7 @@ public interface DispenseItemBehavior {
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BlockPos blockposition = pointer.pos().relative((Direction) pointer.state().getValue(DispenserBlock.FACING));
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// CraftBukkit start
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org.bukkit.block.Block block = CraftBlock.at(worldserver, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event
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BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(0, 0, 0));
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if (!DispenserBlock.eventFired) {
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@@ -576,7 +583,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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// EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(worldserver, (double) blockposition.getX() + 0.5D, (double) blockposition.getY(), (double) blockposition.getZ() + 0.5D, (EntityLiving) null);
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink at end and single item in event
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org.bukkit.block.Block block = CraftBlock.at(worldserver, pointer.pos());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -586,12 +593,13 @@ public interface DispenseItemBehavior {
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}
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if (event.isCancelled()) {
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- stack.grow(1);
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+ // stack.grow(1); // Paper - shrink below
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return stack;
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}
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+ boolean shrink = true; // Paper
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if (!event.getItem().equals(craftItem)) {
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- stack.grow(1);
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+ shrink = false; // Paper - shrink below
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
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DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
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@@ -607,7 +615,7 @@ public interface DispenseItemBehavior {
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worldserver.addFreshEntity(entitytntprimed);
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worldserver.playSound((Player) null, entitytntprimed.getX(), entitytntprimed.getY(), entitytntprimed.getZ(), SoundEvents.TNT_PRIMED, SoundSource.BLOCKS, 1.0F, 1.0F);
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worldserver.gameEvent((Entity) null, (Holder) GameEvent.ENTITY_PLACE, blockposition);
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- // itemstack.shrink(1); // CraftBukkit - handled above
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+ if (shrink) stack.shrink(1); // Paper - actually handle here
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return stack;
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}
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});
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@@ -620,7 +628,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = CraftBlock.at(worldserver, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event
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BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
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if (!DispenserBlock.eventFired) {
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@@ -669,7 +677,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = CraftBlock.at(worldserver, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event
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BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
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if (!DispenserBlock.eventFired) {
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@@ -731,7 +739,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = CraftBlock.at(worldserver, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - only single item in event
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BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
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if (!DispenserBlock.eventFired) {
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@@ -813,7 +821,7 @@ public interface DispenseItemBehavior {
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ItemStack itemstack1 = stack;
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ServerLevel world = pointer.level();
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org.bukkit.block.Block block = CraftBlock.at(world, pointer.pos());
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- CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); // Paper - ignore stack size on damageable items
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BlockDispenseEvent event = new BlockDispenseArmorEvent(block, craftItem.clone(), (org.bukkit.craftbukkit.entity.CraftLivingEntity) list.get(0).getBukkitEntity());
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if (!DispenserBlock.eventFired) {
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diff --git a/src/main/java/net/minecraft/core/dispenser/EquipmentDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/EquipmentDispenseItemBehavior.java
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index a43ea83dbbd5946096cdde31af766674bda6c3be..bf8c511739265c6a9cd277752e844481598f8966 100644
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--- a/src/main/java/net/minecraft/core/dispenser/EquipmentDispenseItemBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/EquipmentDispenseItemBehavior.java
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@@ -42,7 +42,7 @@ public class EquipmentDispenseItemBehavior extends DefaultDispenseItemBehavior {
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} else {
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LivingEntity entityliving = (LivingEntity) list.getFirst();
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EquipmentSlot enumitemslot = entityliving.getEquipmentSlotForItem(stack);
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event
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// CraftBukkit start
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Level world = pointer.level();
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@@ -55,12 +55,13 @@ public class EquipmentDispenseItemBehavior extends DefaultDispenseItemBehavior {
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}
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if (event.isCancelled()) {
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- stack.grow(1);
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+ // stack.grow(1); // Paper - shrink below
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return false;
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}
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+ boolean shrink = true; // Paper
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if (!event.getItem().equals(craftItem)) {
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- stack.grow(1);
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+ shrink = false; // Paper - shrink below
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
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DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
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@@ -79,6 +80,7 @@ public class EquipmentDispenseItemBehavior extends DefaultDispenseItemBehavior {
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entityinsentient.setPersistenceRequired();
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}
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+ if (shrink) stack.shrink(1); // Paper - shrink here
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return true;
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}
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}
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diff --git a/src/main/java/net/minecraft/core/dispenser/MinecartDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/MinecartDispenseItemBehavior.java
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index aae9ec8f3bd39685b37251bef3f9ac846d65c192..3588896b7413be73ade6b3f8fd111d02c48ec550 100644
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--- a/src/main/java/net/minecraft/core/dispenser/MinecartDispenseItemBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/MinecartDispenseItemBehavior.java
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@@ -69,7 +69,7 @@ public class MinecartDispenseItemBehavior extends DefaultDispenseItemBehavior {
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Vec3 vec3d1 = new Vec3(d0, d1 + d3, d2);
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// CraftBukkit start
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// EntityMinecartAbstract entityminecartabstract = EntityMinecartAbstract.createMinecart(worldserver, vec3d1.x, vec3d1.y, vec3d1.z, this.entityType, EntitySpawnReason.DISPENSER, itemstack, (EntityHuman) null);
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- ItemStack itemstack1 = stack.split(1);
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+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event
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org.bukkit.block.Block block2 = CraftBlock.at(worldserver, pointer.pos());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -79,12 +79,13 @@ public class MinecartDispenseItemBehavior extends DefaultDispenseItemBehavior {
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}
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if (event.isCancelled()) {
|
|
- stack.grow(1);
|
|
+ // stack.grow(1); // Paper - shrink below
|
|
return stack;
|
|
}
|
|
|
|
+ boolean shrink = true; // Paper
|
|
if (!event.getItem().equals(craftItem)) {
|
|
- stack.grow(1);
|
|
+ shrink = false; // Paper - shrink below
|
|
// Chain to handler for new item
|
|
ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
|
|
DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
|
|
@@ -98,8 +99,7 @@ public class MinecartDispenseItemBehavior extends DefaultDispenseItemBehavior {
|
|
AbstractMinecart entityminecartabstract = AbstractMinecart.createMinecart(worldserver, event.getVelocity().getX(), event.getVelocity().getY(), event.getVelocity().getZ(), this.entityType, EntitySpawnReason.DISPENSER, itemstack1, (Player) null);
|
|
|
|
if (entityminecartabstract != null) {
|
|
- if (!worldserver.addFreshEntity(entityminecartabstract)) stack.grow(1);
|
|
- // itemstack.shrink(1); // CraftBukkit - handled during event processing
|
|
+ if (worldserver.addFreshEntity(entityminecartabstract) && shrink) stack.shrink(1); // Paper - if entity add was successful and supposed to shrink
|
|
// CraftBukkit end
|
|
}
|
|
|
|
diff --git a/src/main/java/net/minecraft/core/dispenser/ProjectileDispenseBehavior.java b/src/main/java/net/minecraft/core/dispenser/ProjectileDispenseBehavior.java
|
|
index 281439e430fb8e587549da783bdd93432f8f957f..54c72cf472e06e214eb61bd8615a0bb27690c807 100644
|
|
--- a/src/main/java/net/minecraft/core/dispenser/ProjectileDispenseBehavior.java
|
|
+++ b/src/main/java/net/minecraft/core/dispenser/ProjectileDispenseBehavior.java
|
|
@@ -38,7 +38,7 @@ public class ProjectileDispenseBehavior extends DefaultDispenseItemBehavior {
|
|
|
|
// CraftBukkit start
|
|
// IProjectile.spawnProjectileUsingShoot(this.projectileItem.asProjectile(worldserver, iposition, itemstack, enumdirection), worldserver, itemstack, (double) enumdirection.getStepX(), (double) enumdirection.getStepY(), (double) enumdirection.getStepZ(), this.dispenseConfig.power(), this.dispenseConfig.uncertainty()); // CraftBukkit - call when finish the BlockDispenseEvent
|
|
- ItemStack itemstack1 = stack.split(1);
|
|
+ ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event
|
|
org.bukkit.block.Block block = CraftBlock.at(worldserver, pointer.pos());
|
|
CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
|
|
|
|
@@ -48,12 +48,13 @@ public class ProjectileDispenseBehavior extends DefaultDispenseItemBehavior {
|
|
}
|
|
|
|
if (event.isCancelled()) {
|
|
- stack.grow(1);
|
|
+ // stack.grow(1); // Paper - shrink below
|
|
return stack;
|
|
}
|
|
|
|
+ boolean shrink = true; // Paper
|
|
if (!event.getItem().equals(craftItem)) {
|
|
- stack.grow(1);
|
|
+ shrink = false; // Paper - shrink below
|
|
// Chain to handler for new item
|
|
ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
|
|
DispenseItemBehavior idispensebehavior = DispenserBlock.getDispenseBehavior(pointer, eventStack); // Paper - Fix NPE with equippable and items without behavior
|
|
@@ -68,7 +69,7 @@ public class ProjectileDispenseBehavior extends DefaultDispenseItemBehavior {
|
|
Projectile iprojectile = Projectile.spawnProjectileUsingShoot(this.projectileItem.asProjectile(worldserver, iposition, CraftItemStack.unwrap(event.getItem()), enumdirection), worldserver, itemstack1, event.getVelocity().getX(), event.getVelocity().getY(), event.getVelocity().getZ(), this.dispenseConfig.power(), this.dispenseConfig.uncertainty()); // Paper - track changed items in the dispense event; unwrap is safe here because all uses of the stack make their own copies
|
|
iprojectile.projectileSource = new org.bukkit.craftbukkit.projectiles.CraftBlockProjectileSource(pointer.blockEntity());
|
|
}
|
|
- // itemstack.shrink(1); // CraftBukkit - Handled during event processing
|
|
+ if (shrink) stack.shrink(1); // Paper - actually handle here
|
|
// CraftBukkit end
|
|
return stack;
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java
|
|
index afad4fa3ca1a3186c4569ea073f776dac16817e1..65ed3d77a51b8299517e0c165403b0c5ac413475 100644
|
|
--- a/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java
|
|
+++ b/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java
|
|
@@ -38,7 +38,7 @@ public class ShearsDispenseItemBehavior extends OptionalDispenseItemBehavior {
|
|
ServerLevel worldserver = pointer.level();
|
|
// CraftBukkit start
|
|
org.bukkit.block.Block bukkitBlock = CraftBlock.at(worldserver, pointer.pos());
|
|
- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
|
|
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack); // Paper - ignore stack size on damageable items
|
|
|
|
BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(0, 0, 0));
|
|
if (!DispenserBlock.eventFired) {
|
|
diff --git a/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java b/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java
|
|
index 16b435216dc7c6a3f8c1c0f9e2323e6afb3a6cb9..8f9fde5489c0e1d0a91203536caddec5a9c96f6c 100644
|
|
--- a/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java
|
|
+++ b/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java
|
|
@@ -34,7 +34,7 @@ public class ShulkerBoxDispenseBehavior extends OptionalDispenseItemBehavior {
|
|
|
|
// CraftBukkit start
|
|
org.bukkit.block.Block bukkitBlock = CraftBlock.at(pointer.level(), pointer.pos());
|
|
- CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack);
|
|
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event
|
|
|
|
BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
|
|
if (!DispenserBlock.eventFired) {
|