From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jake Potrebic Date: Sun, 11 Dec 2022 23:47:22 -0800 Subject: [PATCH] Fix inconsistencies in dispense events regarding stack size The javadocs for BlockDispenseEvent suggest the ItemStack is a single item which is being dispensed. Before this fix, sometimes it was the whole stack before a single item had been taken. This fixes that so the stack size is always 1. diff --git a/src/main/java/net/minecraft/core/dispenser/AbstractProjectileDispenseBehavior.java b/src/main/java/net/minecraft/core/dispenser/AbstractProjectileDispenseBehavior.java index 2542cf94ac76871f4ff02c3524e8606c96f50cc7..309ad5a1da6b3a297d5526cd9247359ac5f49406 100644 --- a/src/main/java/net/minecraft/core/dispenser/AbstractProjectileDispenseBehavior.java +++ b/src/main/java/net/minecraft/core/dispenser/AbstractProjectileDispenseBehavior.java @@ -28,7 +28,7 @@ public abstract class AbstractProjectileDispenseBehavior extends DefaultDispense // CraftBukkit start // iprojectile.shoot((double) enumdirection.getStepX(), (double) ((float) enumdirection.getStepY() + 0.1F), (double) enumdirection.getStepZ(), this.getPower(), this.getUncertainty()); - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -38,12 +38,13 @@ public abstract class AbstractProjectileDispenseBehavior extends DefaultDispense } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -57,7 +58,7 @@ public abstract class AbstractProjectileDispenseBehavior extends DefaultDispense ((Entity) iprojectile).projectileSource = new org.bukkit.craftbukkit.projectiles.CraftBlockProjectileSource((DispenserBlockEntity) pointer.getEntity()); // CraftBukkit end worldserver.addFreshEntity(iprojectile); - // itemstack.shrink(1); // CraftBukkit - Handled during event processing + if (shrink) stack.shrink(1); // Paper - actually handle here return stack; } diff --git a/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java index eb55015f4c867fbf08430288744f58a3b9d86e89..958134519befadc27a5b647caf64acf272ee2db4 100644 --- a/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java +++ b/src/main/java/net/minecraft/core/dispenser/BoatDispenseItemBehavior.java @@ -53,7 +53,7 @@ public class BoatDispenseItemBehavior extends DefaultDispenseItemBehavior { // EntityBoat entityboat = new EntityBoat(worldserver, d0, d1 + d3, d2); // CraftBukkit start - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink at end and single item in event org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -63,12 +63,13 @@ public class BoatDispenseItemBehavior 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -83,8 +84,7 @@ public class BoatDispenseItemBehavior extends DefaultDispenseItemBehavior { ((Boat) object).setVariant(this.type); ((Boat) object).setYRot(enumdirection.toYRot()); - if (!worldserver.addFreshEntity((Entity) object)) stack.grow(1); // CraftBukkit - // itemstack.shrink(1); // CraftBukkit - handled during event processing + if (worldserver.addFreshEntity((Entity) object) && shrink) stack.shrink(1); // Paper - if entity add was successful and supposed to shrink return stack; } diff --git a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java index 46accf082b5e440ec743583bb0609c013234cb06..88d18d18d69876c98e199acb647c6cca9448d55d 100644 --- a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java +++ b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java @@ -218,7 +218,7 @@ public interface DispenseItemBehavior { // CraftBukkit start ServerLevel worldserver = pointer.getLevel(); - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -228,12 +228,13 @@ public interface DispenseItemBehavior { } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -250,7 +251,7 @@ public interface DispenseItemBehavior { return ItemStack.EMPTY; } - // itemstack.shrink(1); // Handled during event processing + if (shrink) stack.shrink(1); // Paper - actually handle here // CraftBukkit end pointer.getLevel().gameEvent((Entity) null, GameEvent.ENTITY_PLACE, pointer.getPos()); return stack; @@ -272,7 +273,7 @@ public interface DispenseItemBehavior { ServerLevel worldserver = pointer.getLevel(); // CraftBukkit start - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -282,12 +283,13 @@ public interface DispenseItemBehavior { } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -304,7 +306,7 @@ public interface DispenseItemBehavior { ArmorStand entityarmorstand = (ArmorStand) EntityType.ARMOR_STAND.spawn(worldserver, stack.getTag(), consumer, blockposition, MobSpawnType.DISPENSER, false, false); if (entityarmorstand != null) { - // itemstack.shrink(1); // CraftBukkit - Handled during event processing + if (shrink) stack.shrink(1); // Paper - actually handle here } return stack; @@ -326,7 +328,7 @@ public interface DispenseItemBehavior { if (!list.isEmpty()) { // CraftBukkit start - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event Level world = pointer.getLevel(); org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -337,12 +339,13 @@ public interface DispenseItemBehavior { } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -353,7 +356,7 @@ public interface DispenseItemBehavior { } // CraftBukkit end ((Saddleable) list.get(0)).equipSaddle(SoundSource.BLOCKS, CraftItemStack.asNMSCopy(event.getItem())); // Paper - Fix saddles losing nbt data - MC-191591 - // itemstack.shrink(1); // CraftBukkit - handled above + if (shrink) stack.shrink(1); // Paper - actually handle here this.setSuccess(true); return stack; } else { @@ -381,7 +384,7 @@ public interface DispenseItemBehavior { } while (!entityhorseabstract.isArmor(stack) || entityhorseabstract.isWearingArmor() || !entityhorseabstract.isTamed()); // CraftBukkit start - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event Level world = pointer.getLevel(); org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -392,12 +395,13 @@ public interface DispenseItemBehavior { } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -407,6 +411,7 @@ public interface DispenseItemBehavior { } } + if (shrink) stack.shrink(1); // Paper - shrink here entityhorseabstract.getSlot(401).set(CraftItemStack.asNMSCopy(event.getItem())); // CraftBukkit end this.setSuccess(true); @@ -453,7 +458,7 @@ public interface DispenseItemBehavior { entityhorsechestedabstract = (AbstractChestedHorse) iterator1.next(); // CraftBukkit start } while (!entityhorsechestedabstract.isTamed()); - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below Level world = pointer.getLevel(); org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -464,10 +469,13 @@ public interface DispenseItemBehavior { } if (event.isCancelled()) { + // stack.grow(1); // Paper - shrink below (this was actually missing and should be here, added it commented out just for less confusion) return stack; } + boolean shrink = true; // Paper if (!event.getItem().equals(craftItem)) { + shrink = false; // Paper - shrink below (this was actually missing and should be here, added it commented out just for less confusion) // Chain to handler for new item ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem()); DispenseItemBehavior idispensebehavior = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -479,7 +487,7 @@ public interface DispenseItemBehavior { entityhorsechestedabstract.getSlot(499).set(CraftItemStack.asNMSCopy(event.getItem())); // CraftBukkit end - // itemstack.shrink(1); // CraftBukkit - handled above + if (shrink) stack.shrink(1); // Paper - actually handle here this.setSuccess(true); return stack; } @@ -490,7 +498,7 @@ public interface DispenseItemBehavior { Direction enumdirection = (Direction) pointer.getBlockState().getValue(DispenserBlock.FACING); // CraftBukkit start ServerLevel worldserver = pointer.getLevel(); - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -500,12 +508,13 @@ public interface DispenseItemBehavior { } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -522,7 +531,7 @@ public interface DispenseItemBehavior { DispenseItemBehavior.setEntityPokingOutOfBlock(pointer, entityfireworks, enumdirection); entityfireworks.shoot((double) enumdirection.getStepX(), (double) enumdirection.getStepY(), (double) enumdirection.getStepZ(), 0.5F, 1.0F); pointer.getLevel().addFreshEntity(entityfireworks); - // itemstack.shrink(1); // Handled during event processing + if (shrink) stack.shrink(1); // Paper - actually handle here // CraftBukkit end return stack; } @@ -547,7 +556,7 @@ public interface DispenseItemBehavior { double d5 = randomsource.triangle((double) enumdirection.getStepZ(), 0.11485000000000001D); // CraftBukkit start - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -557,12 +566,13 @@ public interface DispenseItemBehavior { } if (event.isCancelled()) { - stack.grow(1); + // stack.grow(1); // Paper - shrink at end return stack; } + boolean shrink = true; // Paper if (!event.getItem().equals(craftItem)) { - stack.grow(1); + shrink = false; // Paper - shrink at end // Chain to handler for new item ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem()); DispenseItemBehavior idispensebehavior = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -577,7 +587,7 @@ public interface DispenseItemBehavior { entitysmallfireball.projectileSource = new org.bukkit.craftbukkit.projectiles.CraftBlockProjectileSource((DispenserBlockEntity) pointer.getEntity()); worldserver.addFreshEntity(entitysmallfireball); - // itemstack.shrink(1); // Handled during event processing + if (shrink) stack.shrink(1); // Paper - actually handle here // CraftBukkit end return stack; } @@ -622,7 +632,7 @@ public interface DispenseItemBehavior { Material material = iblockdata.getMaterial(); 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))) { org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack); + CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(x, y, z)); if (!DispenserBlock.eventFired) { @@ -695,7 +705,7 @@ public interface DispenseItemBehavior { // CraftBukkit start org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - 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) { @@ -742,7 +752,7 @@ public interface DispenseItemBehavior { // CraftBukkit start org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - 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) { @@ -803,7 +813,7 @@ public interface DispenseItemBehavior { BlockPos blockposition = pointer.getPos().relative((Direction) pointer.getBlockState().getValue(DispenserBlock.FACING)); // CraftBukkit start org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack); + CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - single item in event BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(0, 0, 0)); if (!DispenserBlock.eventFired) { @@ -869,7 +879,7 @@ public interface DispenseItemBehavior { // CraftBukkit start // EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(worldserver, (double) blockposition.getX() + 0.5D, (double) blockposition.getY(), (double) blockposition.getZ() + 0.5D, (EntityLiving) null); - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink at end and single item in event org.bukkit.block.Block block = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -879,12 +889,13 @@ public interface DispenseItemBehavior { } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -900,7 +911,7 @@ public interface DispenseItemBehavior { worldserver.addFreshEntity(entitytntprimed); worldserver.playSound((Player) null, entitytntprimed.getX(), entitytntprimed.getY(), entitytntprimed.getZ(), SoundEvents.TNT_PRIMED, SoundSource.BLOCKS, 1.0F, 1.0F); worldserver.gameEvent((Entity) null, GameEvent.ENTITY_PLACE, blockposition); - // itemstack.shrink(1); // CraftBukkit - handled above + if (shrink) stack.shrink(1); // Paper - actually handle here return stack; } }); @@ -927,7 +938,7 @@ public interface DispenseItemBehavior { // CraftBukkit start org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - 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) { @@ -976,7 +987,7 @@ public interface DispenseItemBehavior { // CraftBukkit start org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - 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) { @@ -1049,7 +1060,7 @@ public interface DispenseItemBehavior { // CraftBukkit start org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack); + CraftItemStack craftItem = CraftItemStack.asCraftMirror(stack.copyWithCount(1)); // Paper - only 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) { diff --git a/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java index 2366d411bf64f88c7296e888cd3bf584825ae4a9..d1127d93a85a837933d0d73c24cacac4adc3a5b9 100644 --- a/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java +++ b/src/main/java/net/minecraft/core/dispenser/ShearsDispenseItemBehavior.java @@ -37,7 +37,7 @@ public class ShearsDispenseItemBehavior extends OptionalDispenseItemBehavior { ServerLevel worldserver = pointer.getLevel(); // CraftBukkit start org.bukkit.block.Block bukkitBlock = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - 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 38b5d8f7b66f5130dbd126957a4a1e59ec543e4a..0159ed9cbc644c39fa79e62327f13375193fdc98 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 = pointer.getLevel().getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); - 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) { diff --git a/src/main/java/net/minecraft/world/item/ArmorItem.java b/src/main/java/net/minecraft/world/item/ArmorItem.java index 98aae5bb3cff07fcc081ad4d6c2be8728f3d1637..d7a0cbde8f8c99276307502674c71463fbe7e89c 100644 --- a/src/main/java/net/minecraft/world/item/ArmorItem.java +++ b/src/main/java/net/minecraft/world/item/ArmorItem.java @@ -61,7 +61,7 @@ public class ArmorItem extends Item implements Equipable { } else { LivingEntity entityliving = (LivingEntity) list.get(0); EquipmentSlot enumitemslot = Mob.getEquipmentSlotForItem(armor); - ItemStack itemstack1 = armor.split(1); + ItemStack itemstack1 = armor.copyWithCount(1); // Paper - shrink below and single item in event // CraftBukkit start Level world = pointer.getLevel(); org.bukkit.block.Block block = world.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); @@ -73,12 +73,13 @@ public class ArmorItem extends Item implements Equipable { } if (event.isCancelled()) { - armor.grow(1); + // armor.grow(1); // Paper - shrink below return false; } + boolean shrink = true; // Paper if (!event.getItem().equals(craftItem)) { - armor.grow(1); + shrink = false; // Paper - shrink below // Chain to handler for new item ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem()); DispenseItemBehavior idispensebehavior = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -95,6 +96,7 @@ public class ArmorItem extends Item implements Equipable { ((Mob) entityliving).setPersistenceRequired(); } + if (shrink) armor.shrink(1); // Paper return true; } } diff --git a/src/main/java/net/minecraft/world/item/MinecartItem.java b/src/main/java/net/minecraft/world/item/MinecartItem.java index 127a799f7848b32664b77bf67847ca6b8ac9a90d..c6d2f764efa9b8bec730bbe757d480e365b25ccc 100644 --- a/src/main/java/net/minecraft/world/item/MinecartItem.java +++ b/src/main/java/net/minecraft/world/item/MinecartItem.java @@ -62,7 +62,7 @@ public class MinecartItem extends Item { // CraftBukkit start // EntityMinecartAbstract entityminecartabstract = EntityMinecartAbstract.createMinecart(worldserver, d0, d1 + d3, d2, ((ItemMinecart) itemstack.getItem()).type); - ItemStack itemstack1 = stack.split(1); + ItemStack itemstack1 = stack.copyWithCount(1); // Paper - shrink below and single item in event org.bukkit.block.Block block2 = worldserver.getWorld().getBlockAt(pointer.getPos().getX(), pointer.getPos().getY(), pointer.getPos().getZ()); CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); @@ -72,12 +72,13 @@ public class MinecartItem extends Item { } 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 = (DispenseItemBehavior) DispenserBlock.DISPENSER_REGISTRY.get(eventStack.getItem()); @@ -94,8 +95,7 @@ public class MinecartItem extends Item { entityminecartabstract.setCustomName(stack.getHoverName()); } - if (!worldserver.addFreshEntity(entityminecartabstract)) stack.grow(1); - // itemstack.shrink(1); // CraftBukkit - handled during event processing + if (worldserver.addFreshEntity(entityminecartabstract) && shrink) stack.shrink(1); // Paper - actually handle here // CraftBukkit end return stack; }