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 7ebe73921d197da4f992ddb92cbd4ac7211bd6cf..58fa7b99dc7a9745afe6faf31c1804e95ed27dbe 100644 --- a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java +++ b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java @@ -216,7 +216,7 @@ 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); @@ -226,12 +226,13 @@ 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()); @@ -248,7 +249,7 @@ 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; @@ -270,7 +271,7 @@ 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); @@ -280,12 +281,13 @@ 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()); @@ -301,7 +303,7 @@ public interface DispenseItemBehavior { EntityType.updateCustomEntityTag(worldserver, (Player) null, entityarmorstand, stack.getTag()); entityarmorstand.setYRot(enumdirection.toYRot()); worldserver.addFreshEntity(entityarmorstand); - // itemstack.shrink(1); // CraftBukkit - Handled during event processing + if (shrink) stack.shrink(1); // Paper - actually handle here return stack; } }); @@ -321,7 +323,7 @@ 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); @@ -332,12 +334,13 @@ 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()); @@ -348,7 +351,7 @@ 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 { @@ -376,7 +379,7 @@ 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); @@ -387,12 +390,13 @@ 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()); @@ -402,6 +406,7 @@ public interface DispenseItemBehavior { } } + if (shrink) stack.shrink(1); // Paper - shrink here entityhorseabstract.getSlot(401).set(CraftItemStack.asNMSCopy(event.getItem())); // CraftBukkit end this.setSuccess(true); @@ -448,7 +453,7 @@ 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); @@ -459,10 +464,13 @@ 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()); @@ -474,7 +482,7 @@ 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; } @@ -485,7 +493,7 @@ 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); @@ -495,12 +503,13 @@ 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()); @@ -517,7 +526,7 @@ 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; } @@ -542,7 +551,7 @@ 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); @@ -552,12 +561,13 @@ 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()); @@ -572,7 +582,7 @@ 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; } @@ -615,7 +625,7 @@ 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) { @@ -688,7 +698,7 @@ 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) { @@ -735,7 +745,7 @@ 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) { @@ -796,7 +806,7 @@ 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) { @@ -862,7 +872,7 @@ 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); @@ -872,12 +882,13 @@ 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()); @@ -893,7 +904,7 @@ 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; } }); @@ -920,7 +931,7 @@ 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) { @@ -969,7 +980,7 @@ 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) { @@ -1042,7 +1053,7 @@ 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 baa7e055d8ee4a153842128b07984b9f6deac6ca..9c8604376228c02f8bbd9a15673fbdf5097e7cb2 100644 --- a/src/main/java/net/minecraft/world/item/ArmorItem.java +++ b/src/main/java/net/minecraft/world/item/ArmorItem.java @@ -56,7 +56,7 @@ public class ArmorItem extends Item implements Wearable { } 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()); @@ -68,12 +68,13 @@ public class ArmorItem extends Item implements Wearable { } 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()); @@ -90,6 +91,7 @@ public class ArmorItem extends Item implements Wearable { ((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; }