526 Zeilen
32 KiB
Diff
526 Zeilen
32 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/AbstractProjectileDispenseBehavior.java b/src/main/java/net/minecraft/core/dispenser/AbstractProjectileDispenseBehavior.java
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index 2542cf94ac76871f4ff02c3524e8606c96f50cc7..309ad5a1da6b3a297d5526cd9247359ac5f49406 100644
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--- a/src/main/java/net/minecraft/core/dispenser/AbstractProjectileDispenseBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/AbstractProjectileDispenseBehavior.java
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@@ -28,7 +28,7 @@ public abstract class AbstractProjectileDispenseBehavior extends DefaultDispense
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// CraftBukkit start
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// iprojectile.shoot((double) enumdirection.getStepX(), (double) ((float) enumdirection.getStepY() + 0.1F), (double) enumdirection.getStepZ(), this.getPower(), this.getUncertainty());
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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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -38,12 +38,13 @@ public abstract class AbstractProjectileDispenseBehavior extends DefaultDispense
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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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -57,7 +58,7 @@ public abstract class AbstractProjectileDispenseBehavior extends DefaultDispense
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((Entity) iprojectile).projectileSource = new org.bukkit.craftbukkit.projectiles.CraftBlockProjectileSource((DispenserBlockEntity) pointer.getEntity());
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// CraftBukkit end
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worldserver.addFreshEntity(iprojectile);
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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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return stack;
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}
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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 eb55015f4c867fbf08430288744f58a3b9d86e89..958134519befadc27a5b647caf64acf272ee2db4 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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@@ -53,7 +53,7 @@ public class BoatDispenseItemBehavior extends DefaultDispenseItemBehavior {
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// EntityBoat entityboat = new EntityBoat(worldserver, d0, d1 + d3, d2);
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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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -63,12 +63,13 @@ 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -83,8 +84,7 @@ public class BoatDispenseItemBehavior extends DefaultDispenseItemBehavior {
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((Boat) object).setVariant(this.type);
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((Boat) object).setYRot(enumdirection.toYRot());
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- if (!worldserver.addFreshEntity((Entity) object)) stack.grow(1); // CraftBukkit
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- // itemstack.shrink(1); // CraftBukkit - handled during event processing
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+ if (worldserver.addFreshEntity((Entity) object) && shrink) stack.shrink(1); // Paper - if entity add was successful and supposed to shrink
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return stack;
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}
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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 7ebe73921d197da4f992ddb92cbd4ac7211bd6cf..58fa7b99dc7a9745afe6faf31c1804e95ed27dbe 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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@@ -216,7 +216,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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ServerLevel worldserver = pointer.getLevel();
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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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -226,12 +226,13 @@ 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -248,7 +249,7 @@ 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.getLevel().gameEvent((Entity) null, GameEvent.ENTITY_PLACE, pointer.getPos());
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return stack;
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@@ -270,7 +271,7 @@ public interface DispenseItemBehavior {
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ServerLevel worldserver = pointer.getLevel();
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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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -280,12 +281,13 @@ 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -301,7 +303,7 @@ public interface DispenseItemBehavior {
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EntityType.updateCustomEntityTag(worldserver, (Player) null, entityarmorstand, stack.getTag());
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entityarmorstand.setYRot(enumdirection.toYRot());
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worldserver.addFreshEntity(entityarmorstand);
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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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return stack;
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}
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});
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@@ -321,7 +323,7 @@ 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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Level world = pointer.getLevel();
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org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -332,12 +334,13 @@ 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -348,7 +351,7 @@ public interface DispenseItemBehavior {
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}
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// CraftBukkit end
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((Saddleable) list.get(0)).equipSaddle(SoundSource.BLOCKS, CraftItemStack.asNMSCopy(event.getItem())); // Paper - Fix saddles losing nbt data - MC-191591
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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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} else {
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@@ -376,7 +379,7 @@ public interface DispenseItemBehavior {
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} while (!entityhorseabstract.isArmor(stack) || entityhorseabstract.isWearingArmor() || !entityhorseabstract.isTamed());
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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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Level world = pointer.getLevel();
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org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -387,12 +390,13 @@ 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -402,6 +406,7 @@ public interface DispenseItemBehavior {
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}
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}
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+ if (shrink) stack.shrink(1); // Paper - shrink here
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entityhorseabstract.getSlot(401).set(CraftItemStack.asNMSCopy(event.getItem()));
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// CraftBukkit end
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this.setSuccess(true);
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@@ -448,7 +453,7 @@ 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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Level world = pointer.getLevel();
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org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -459,10 +464,13 @@ 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 just for less confusion)
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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 (this was actually missing and should be here, added it commented out just for less confusion)
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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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -474,7 +482,7 @@ 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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@@ -485,7 +493,7 @@ public interface DispenseItemBehavior {
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Direction enumdirection = (Direction) pointer.getBlockState().getValue(DispenserBlock.FACING);
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// CraftBukkit start
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ServerLevel worldserver = pointer.getLevel();
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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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -495,12 +503,13 @@ 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -517,7 +526,7 @@ public interface DispenseItemBehavior {
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DispenseItemBehavior.setEntityPokingOutOfBlock(pointer, entityfireworks, enumdirection);
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entityfireworks.shoot((double) enumdirection.getStepX(), (double) enumdirection.getStepY(), (double) enumdirection.getStepZ(), 0.5F, 1.0F);
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pointer.getLevel().addFreshEntity(entityfireworks);
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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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return stack;
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}
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@@ -542,7 +551,7 @@ public interface DispenseItemBehavior {
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double d5 = randomsource.triangle((double) enumdirection.getStepZ(), 0.11485000000000001D);
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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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -552,12 +561,13 @@ 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 at end
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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 at end
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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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -572,7 +582,7 @@ public interface DispenseItemBehavior {
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entitysmallfireball.projectileSource = new org.bukkit.craftbukkit.projectiles.CraftBlockProjectileSource((DispenserBlockEntity) pointer.getEntity());
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worldserver.addFreshEntity(entitysmallfireball);
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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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return stack;
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}
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@@ -615,7 +625,7 @@ public interface DispenseItemBehavior {
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Material material = iblockdata.getMaterial();
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if (worldserver.isEmptyBlock(blockposition) || !material.isSolid() || material.isReplaceable() || (dispensiblecontaineritem instanceof BucketItem && iblockdata.getBlock() instanceof LiquidBlockContainer && ((LiquidBlockContainer) iblockdata.getBlock()).canPlaceLiquid(worldserver, blockposition, iblockdata, ((BucketItem) dispensiblecontaineritem).content))) {
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org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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@@ -688,7 +698,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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@@ -735,7 +745,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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@@ -796,7 +806,7 @@ public interface DispenseItemBehavior {
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BlockPos blockposition = pointer.getPos().relative((Direction) pointer.getBlockState().getValue(DispenserBlock.FACING));
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// CraftBukkit start
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org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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@@ -862,7 +872,7 @@ 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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -872,12 +882,13 @@ 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -893,7 +904,7 @@ 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, 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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@@ -920,7 +931,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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@@ -969,7 +980,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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@@ -1042,7 +1053,7 @@ public interface DispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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diff --git a/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java
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index 2366d411bf64f88c7296e888cd3bf584825ae4a9..d1127d93a85a837933d0d73c24cacac4adc3a5b9 100644
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--- a/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java
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@@ -37,7 +37,7 @@ public class ShearsDispenseItemBehavior extends OptionalDispenseItemBehavior {
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ServerLevel worldserver = pointer.getLevel();
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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diff --git a/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java b/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java
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index 38b5d8f7b66f5130dbd126957a4a1e59ec543e4a..0159ed9cbc644c39fa79e62327f13375193fdc98 100644
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--- a/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/ShulkerBoxDispenseBehavior.java
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@@ -34,7 +34,7 @@ public class ShulkerBoxDispenseBehavior extends OptionalDispenseItemBehavior {
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// CraftBukkit start
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org.bukkit.block.Block bukkitBlock = pointer.getLevel().getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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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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diff --git a/src/main/java/net/minecraft/world/item/ArmorItem.java b/src/main/java/net/minecraft/world/item/ArmorItem.java
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index baa7e055d8ee4a153842128b07984b9f6deac6ca..9c8604376228c02f8bbd9a15673fbdf5097e7cb2 100644
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--- a/src/main/java/net/minecraft/world/item/ArmorItem.java
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+++ b/src/main/java/net/minecraft/world/item/ArmorItem.java
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@@ -56,7 +56,7 @@ public class ArmorItem extends Item implements Wearable {
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} else {
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LivingEntity entityliving = (LivingEntity) list.get(0);
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EquipmentSlot enumitemslot = Mob.getEquipmentSlotForItem(armor);
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- ItemStack itemstack1 = armor.split(1);
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+ ItemStack itemstack1 = armor.copyWithCount(1); // Paper - shrink below and single item in event
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// CraftBukkit start
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Level world = pointer.getLevel();
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org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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@@ -68,12 +68,13 @@ public class ArmorItem extends Item implements Wearable {
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}
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if (event.isCancelled()) {
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- armor.grow(1);
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+ // armor.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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- armor.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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -90,6 +91,7 @@ public class ArmorItem extends Item implements Wearable {
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((Mob) entityliving).setPersistenceRequired();
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}
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+ if (shrink) armor.shrink(1); // Paper
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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/world/item/MinecartItem.java b/src/main/java/net/minecraft/world/item/MinecartItem.java
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index 127a799f7848b32664b77bf67847ca6b8ac9a90d..c6d2f764efa9b8bec730bbe757d480e365b25ccc 100644
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--- a/src/main/java/net/minecraft/world/item/MinecartItem.java
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+++ b/src/main/java/net/minecraft/world/item/MinecartItem.java
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@@ -62,7 +62,7 @@ public class MinecartItem extends Item {
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// CraftBukkit start
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// EntityMinecartAbstract entityminecartabstract = EntityMinecartAbstract.createMinecart(worldserver, d0, d1 + d3, d2, ((ItemMinecart) itemstack.getItem()).type);
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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 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ());
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CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
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@@ -72,12 +72,13 @@ public class MinecartItem extends Item {
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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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem());
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@@ -94,8 +95,7 @@ public class MinecartItem extends Item {
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entityminecartabstract.setCustomName(stack.getHoverName());
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}
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- if (!worldserver.addFreshEntity(entityminecartabstract)) stack.grow(1);
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- // itemstack.shrink(1); // CraftBukkit - handled during event processing
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+ if (worldserver.addFreshEntity(entityminecartabstract) && shrink) stack.shrink(1); // Paper - actually handle here
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// CraftBukkit end
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return stack;
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}
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