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Paper/nms-patches/IDispenseBehavior.patch

485 Zeilen
29 KiB
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Update to Minecraft 1.14-pre5
2019-04-23 04:00:00 +02:00
--- a/net/minecraft/server/IDispenseBehavior.java
+++ b/net/minecraft/server/IDispenseBehavior.java
@@ -3,6 +3,14 @@
import java.util.Iterator;
import java.util.List;
import java.util.Random;
+// CraftBukkit start
+import org.bukkit.Location;
+import org.bukkit.TreeType;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.util.DummyGeneratorAccess;
+import org.bukkit.event.block.BlockDispenseEvent;
+import org.bukkit.event.world.StructureGrowEvent;
+// CraftBukkit end
public interface IDispenseBehavior {
@@ -44,7 +52,7 @@
BlockDispenser.a((IMaterial) Items.EGG, (IDispenseBehavior) (new DispenseBehaviorProjectile() {
@Override
protected IProjectile a(World world, IPosition iposition, ItemStack itemstack) {
- return (IProjectile) SystemUtils.a((Object) (new EntityEgg(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entityegg) -> {
+ return (IProjectile) SystemUtils.a((new EntityEgg(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entityegg) -> { // CraftBukkit - decompile error
entityegg.setItem(itemstack);
});
}
@@ -52,7 +60,7 @@
BlockDispenser.a((IMaterial) Items.SNOWBALL, (IDispenseBehavior) (new DispenseBehaviorProjectile() {
@Override
protected IProjectile a(World world, IPosition iposition, ItemStack itemstack) {
- return (IProjectile) SystemUtils.a((Object) (new EntitySnowball(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitysnowball) -> {
+ return (IProjectile) SystemUtils.a((new EntitySnowball(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitysnowball) -> { // CraftBukkit - decompile error
entitysnowball.setItem(itemstack);
});
}
@@ -60,7 +68,7 @@
BlockDispenser.a((IMaterial) Items.EXPERIENCE_BOTTLE, (IDispenseBehavior) (new DispenseBehaviorProjectile() {
@Override
protected IProjectile a(World world, IPosition iposition, ItemStack itemstack) {
- return (IProjectile) SystemUtils.a((Object) (new EntityThrownExpBottle(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitythrownexpbottle) -> {
+ return (IProjectile) SystemUtils.a((new EntityThrownExpBottle(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitythrownexpbottle) -> { // CraftBukkit - decompile error
entitythrownexpbottle.setItem(itemstack);
});
}
@@ -81,7 +89,7 @@
return (new DispenseBehaviorProjectile() {
@Override
protected IProjectile a(World world, IPosition iposition, ItemStack itemstack1) {
- return (IProjectile) SystemUtils.a((Object) (new EntityPotion(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitypotion) -> {
+ return (IProjectile) SystemUtils.a((new EntityPotion(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitypotion) -> { // CraftBukkit - decompile error
entitypotion.setItem(itemstack1);
});
}
@@ -104,7 +112,7 @@
return (new DispenseBehaviorProjectile() {
@Override
protected IProjectile a(World world, IPosition iposition, ItemStack itemstack1) {
- return (IProjectile) SystemUtils.a((Object) (new EntityPotion(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitypotion) -> {
+ return (IProjectile) SystemUtils.a((new EntityPotion(world, iposition.getX(), iposition.getY(), iposition.getZ())), (entitypotion) -> { // CraftBukkit - decompile error
entitypotion.setItem(itemstack1);
});
}
@@ -127,8 +135,36 @@
EnumDirection enumdirection = (EnumDirection) isourceblock.e().get(BlockDispenser.FACING);
EntityTypes<?> entitytypes = ((ItemMonsterEgg) itemstack.getItem()).b(itemstack.getTag());
+ // CraftBukkit start
+ World world = isourceblock.getWorld();
+ ItemStack itemstack1 = itemstack.cloneAndSubtract(1);
+ org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(0, 0, 0));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ itemstack.add(1);
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ itemstack.add(1);
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+
entitytypes.spawnCreature(isourceblock.getWorld(), itemstack, (EntityHuman) null, isourceblock.getBlockPosition().shift(enumdirection), EnumMobSpawn.DISPENSER, enumdirection != EnumDirection.UP, false);
- itemstack.subtract(1);
+ // itemstack.subtract(1); // Handled during event processing
+ // CraftBukkit end
return itemstack;
}
};
@@ -147,9 +183,37 @@
double d0 = isourceblock.getX() + (double) enumdirection.getAdjacentX();
double d1 = (double) ((float) isourceblock.getBlockPosition().getY() + 0.2F);
double d2 = isourceblock.getZ() + (double) enumdirection.getAdjacentZ();
+ // CraftBukkit start
+ World world = isourceblock.getWorld();
+ ItemStack itemstack1 = itemstack.cloneAndSubtract(1);
+ org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(d0, d1, d2));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ itemstack.add(1);
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ itemstack.add(1);
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
- isourceblock.getWorld().addEntity(new EntityFireworks(isourceblock.getWorld(), d0, d1, d2, itemstack));
- itemstack.subtract(1);
+ itemstack1 = CraftItemStack.asNMSCopy(event.getItem());
+ isourceblock.getWorld().addEntity(new EntityFireworks(isourceblock.getWorld(), event.getVelocity().getX(), event.getVelocity().getY(), event.getVelocity().getZ(), itemstack1));
+ // itemstack.subtract(1); // Handled during event processing
+ // CraftBukkit end
return itemstack;
}
@@ -172,10 +236,39 @@
double d4 = random.nextGaussian() * 0.05D + (double) enumdirection.getAdjacentY();
double d5 = random.nextGaussian() * 0.05D + (double) enumdirection.getAdjacentZ();
- world.addEntity((Entity) SystemUtils.a((Object) (new EntitySmallFireball(world, d0, d1, d2, d3, d4, d5)), (entitysmallfireball) -> {
- entitysmallfireball.b(itemstack);
- }));
- itemstack.subtract(1);
+ // CraftBukkit start
+ ItemStack itemstack1 = itemstack.cloneAndSubtract(1);
+ org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(d3, d4, d5));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ itemstack.add(1);
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ itemstack.add(1);
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+
+ EntitySmallFireball entitysmallfireball = new EntitySmallFireball(world, d0, d1, d2, event.getVelocity().getX(), event.getVelocity().getY(), event.getVelocity().getZ());
+ entitysmallfireball.b(itemstack);
+ entitysmallfireball.projectileSource = new org.bukkit.craftbukkit.projectiles.CraftBlockProjectileSource((TileEntityDispenser) isourceblock.getTileEntity());
+
+ world.addEntity(entitysmallfireball);
+ // itemstack.subtract(1); // Handled during event processing
+ // CraftBukkit end
return itemstack;
}
@@ -199,9 +292,52 @@
BlockPosition blockposition = isourceblock.getBlockPosition().shift((EnumDirection) isourceblock.e().get(BlockDispenser.FACING));
World world = isourceblock.getWorld();
+ // CraftBukkit start
+ int x = blockposition.getX();
+ int y = blockposition.getY();
+ int z = blockposition.getZ();
+ IBlockData iblockdata = world.getType(blockposition);
+ Material material = iblockdata.getMaterial();
+ if (world.isEmpty(blockposition) || !material.isBuildable() || material.isReplaceable() || ((iblockdata.getBlock() instanceof IFluidContainer) && ((IFluidContainer) iblockdata.getBlock()).canPlace(world, blockposition, iblockdata, itembucket.fluidType))) {
+ org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(x, y, z));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+
+ itembucket = (ItemBucket) CraftItemStack.asNMSCopy(event.getItem()).getItem();
+ }
+ // CraftBukkit end
+
if (itembucket.a((EntityHuman) null, world, blockposition, (MovingObjectPositionBlock) null)) {
itembucket.a(world, itemstack, blockposition);
- return new ItemStack(Items.BUCKET);
+ // CraftBukkit start - Handle stacked buckets
+ Item item = Items.BUCKET;
+ itemstack.subtract(1);
+ if (itemstack.isEmpty()) {
+ itemstack.setItem(Items.BUCKET);
+ itemstack.setCount(1);
+ } else if (((TileEntityDispenser) isourceblock.getTileEntity()).addItem(new ItemStack(item)) < 0) {
+ this.b.dispense(isourceblock, new ItemStack(item));
+ }
+ // CraftBukkit end
+ return itemstack;
} else {
return this.b.dispense(isourceblock, itemstack);
}
@@ -225,13 +361,39 @@
Block block = iblockdata.getBlock();
if (block instanceof IFluidSource) {
- FluidType fluidtype = ((IFluidSource) block).removeFluid(world, blockposition, iblockdata);
+ FluidType fluidtype = ((IFluidSource) block).removeFluid(DummyGeneratorAccess.INSTANCE, blockposition, iblockdata); // CraftBukkit
if (!(fluidtype instanceof FluidTypeFlowing)) {
return super.a(isourceblock, itemstack);
} else {
Item item = fluidtype.b();
+ // CraftBukkit start
+ org.bukkit.block.Block bukkitBlock = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+
+ fluidtype = ((IFluidSource) block).removeFluid(world, blockposition, iblockdata); // From above
+ // CraftBukkit end
+
itemstack.subtract(1);
if (itemstack.isEmpty()) {
return new ItemStack(item);
@@ -253,12 +415,40 @@
protected ItemStack a(ISourceBlock isourceblock, ItemStack itemstack) {
World world = isourceblock.getWorld();
+ // CraftBukkit start
+ org.bukkit.block.Block bukkitBlock = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(0, 0, 0));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+ // CraftBukkit end
+
this.dispensed = true;
BlockPosition blockposition = isourceblock.getBlockPosition().shift((EnumDirection) isourceblock.e().get(BlockDispenser.FACING));
IBlockData iblockdata = world.getType(blockposition);
if (ItemFlintAndSteel.a(iblockdata, (GeneratorAccess) world, blockposition)) {
- world.setTypeUpdate(blockposition, Blocks.FIRE.getBlockData());
+ // CraftBukkit start - Ignition by dispensing flint and steel
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.callBlockIgniteEvent(world, blockposition, isourceblock.getBlockPosition()).isCancelled()) {
+ world.setTypeUpdate(blockposition, Blocks.FIRE.getBlockData());
+ }
+ // CraftBukkit end
} else if (ItemFlintAndSteel.a(iblockdata)) {
world.setTypeUpdate(blockposition, (IBlockData) iblockdata.set(BlockProperties.r, true));
} else if (iblockdata.getBlock() instanceof BlockTNT) {
@@ -281,12 +471,57 @@
this.dispensed = true;
World world = isourceblock.getWorld();
BlockPosition blockposition = isourceblock.getBlockPosition().shift((EnumDirection) isourceblock.e().get(BlockDispenser.FACING));
+ // CraftBukkit start
+ org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector(0, 0, 0));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+
+ world.captureTreeGeneration = true;
+ // CraftBukkit end
if (!ItemBoneMeal.a(itemstack, world, blockposition) && !ItemBoneMeal.a(itemstack, world, blockposition, (EnumDirection) null)) {
this.dispensed = false;
} else if (!world.isClientSide) {
world.triggerEffect(2005, blockposition, 0);
}
+ // CraftBukkit start
+ world.captureTreeGeneration = false;
+ if (world.capturedBlockStates.size() > 0) {
+ TreeType treeType = BlockSapling.treeType;
+ BlockSapling.treeType = null;
+ Location location = new Location(world.getWorld(), blockposition.getX(), blockposition.getY(), blockposition.getZ());
+ List<org.bukkit.block.BlockState> blocks = (List<org.bukkit.block.BlockState>) world.capturedBlockStates.clone();
+ world.capturedBlockStates.clear();
+ StructureGrowEvent structureEvent = null;
+ if (treeType != null) {
+ structureEvent = new StructureGrowEvent(location, treeType, false, null, blocks);
+ org.bukkit.Bukkit.getPluginManager().callEvent(structureEvent);
+ }
+ if (structureEvent == null || !structureEvent.isCancelled()) {
+ for (org.bukkit.block.BlockState blockstate : blocks) {
+ blockstate.update(true);
+ }
+ }
+ }
+ // CraftBukkit end
return itemstack;
}
@@ -296,11 +531,40 @@
protected ItemStack a(ISourceBlock isourceblock, ItemStack itemstack) {
World world = isourceblock.getWorld();
BlockPosition blockposition = isourceblock.getBlockPosition().shift((EnumDirection) isourceblock.e().get(BlockDispenser.FACING));
- EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(world, (double) blockposition.getX() + 0.5D, (double) blockposition.getY(), (double) blockposition.getZ() + 0.5D, (EntityLiving) null);
+ // EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(world, (double) blockposition.getX() + 0.5D, (double) blockposition.getY(), (double) blockposition.getZ() + 0.5D, (EntityLiving) null);
+
+ // CraftBukkit start
+ ItemStack itemstack1 = itemstack.cloneAndSubtract(1);
+ org.bukkit.block.Block block = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(block, craftItem.clone(), new org.bukkit.util.Vector((double) blockposition.getX() + 0.5D, (double) blockposition.getY(), (double) blockposition.getZ() + 0.5D));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ itemstack.add(1);
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ itemstack.add(1);
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+
+ EntityTNTPrimed entitytntprimed = new EntityTNTPrimed(world, event.getVelocity().getX(), event.getVelocity().getY(), event.getVelocity().getZ(), (EntityLiving) null);
+ // CraftBukkit end
world.addEntity(entitytntprimed);
world.a((EntityHuman) null, entitytntprimed.locX, entitytntprimed.locY, entitytntprimed.locZ, SoundEffects.ENTITY_TNT_PRIMED, SoundCategory.BLOCKS, 1.0F, 1.0F);
- itemstack.subtract(1);
+ // itemstack.subtract(1); // CraftBukkit - handled above
return itemstack;
}
}));
@@ -324,6 +588,30 @@
EnumDirection enumdirection = (EnumDirection) isourceblock.e().get(BlockDispenser.FACING);
BlockPosition blockposition = isourceblock.getBlockPosition().shift(enumdirection);
+ // CraftBukkit start
+ org.bukkit.block.Block bukkitBlock = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+ // CraftBukkit end
+
this.dispensed = true;
if (world.isEmpty(blockposition) && BlockWitherSkull.b(world, blockposition, itemstack)) {
world.setTypeAndData(blockposition, (IBlockData) Blocks.WITHER_SKELETON_SKULL.getBlockData().set(BlockSkull.a, enumdirection.k() == EnumDirection.EnumAxis.Y ? 0 : enumdirection.opposite().get2DRotationValue() * 4), 3);
@@ -348,6 +636,30 @@
BlockPosition blockposition = isourceblock.getBlockPosition().shift((EnumDirection) isourceblock.e().get(BlockDispenser.FACING));
BlockPumpkinCarved blockpumpkincarved = (BlockPumpkinCarved) Blocks.CARVED_PUMPKIN;
+ // CraftBukkit start
+ org.bukkit.block.Block bukkitBlock = world.getWorld().getBlockAt(isourceblock.getBlockPosition().getX(), isourceblock.getBlockPosition().getY(), isourceblock.getBlockPosition().getZ());
+ CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack);
+
+ BlockDispenseEvent event = new BlockDispenseEvent(bukkitBlock, craftItem.clone(), new org.bukkit.util.Vector(blockposition.getX(), blockposition.getY(), blockposition.getZ()));
+ if (!BlockDispenser.eventFired) {
+ world.getServer().getPluginManager().callEvent(event);
+ }
+
+ if (event.isCancelled()) {
+ return itemstack;
+ }
+
+ if (!event.getItem().equals(craftItem)) {
+ // Chain to handler for new item
+ ItemStack eventStack = CraftItemStack.asNMSCopy(event.getItem());
+ IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.REGISTRY.get(eventStack.getItem());
+ if (idispensebehavior != IDispenseBehavior.NONE && idispensebehavior != this) {
+ idispensebehavior.dispense(isourceblock, eventStack);
+ return itemstack;
+ }
+ }
+ // CraftBukkit end
+
this.dispensed = true;
if (world.isEmpty(blockposition) && blockpumpkincarved.a((IWorldReader) world, blockposition)) {
if (!world.isClientSide) {
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