geforkt von Mirrors/Paper
a575e6b075
When an event changes the item to be dispensed we check to see if the new item has special behavior for dispensing and if so pass it on to that behavior handler. However, we are actually checking the old itemstack and passing the new itemstack so this check fails.
74 Zeilen
2.6 KiB
Java
74 Zeilen
2.6 KiB
Java
package net.minecraft.server;
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// CraftBukkit start
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import org.bukkit.craftbukkit.inventory.CraftItemStack;
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import org.bukkit.event.block.BlockDispenseEvent;
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// CraftBukkit end
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public class DispenseBehaviorEmptyBucket extends DispenseBehaviorItem {
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private final DispenseBehaviorItem c;
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final MinecraftServer b;
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public DispenseBehaviorEmptyBucket(MinecraftServer minecraftserver) {
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this.b = minecraftserver;
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this.c = new DispenseBehaviorItem();
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}
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public ItemStack b(ISourceBlock isourceblock, ItemStack itemstack) {
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EnumFacing enumfacing = EnumFacing.a(isourceblock.h());
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World world = isourceblock.k();
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int i = isourceblock.getBlockX() + enumfacing.c();
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int j = isourceblock.getBlockY();
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int k = isourceblock.getBlockZ() + enumfacing.e();
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Material material = world.getMaterial(i, j, k);
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int l = world.getData(i, j, k);
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Item item;
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if (Material.WATER.equals(material) && l == 0) {
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item = Item.WATER_BUCKET;
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} else {
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if (!Material.LAVA.equals(material) || l != 0) {
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return super.b(isourceblock, itemstack);
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}
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item = Item.LAVA_BUCKET;
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}
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// CraftBukkit start
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org.bukkit.block.Block block = world.getWorld().getBlockAt(i, j, k);
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org.bukkit.inventory.ItemStack bukkitItem = new CraftItemStack(itemstack).clone();
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BlockDispenseEvent event = new BlockDispenseEvent(block, bukkitItem, new org.bukkit.util.Vector(0, 0, 0));
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if (!BlockDispenser.eventFired) {
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world.getServer().getPluginManager().callEvent(event);
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}
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if (event.isCancelled()) {
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return itemstack;
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}
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if (!event.getItem().equals(bukkitItem)) {
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// Chain to handler for new item
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ItemStack eventStack = CraftItemStack.createNMSItemStack(event.getItem());
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IDispenseBehavior idispensebehavior = (IDispenseBehavior) BlockDispenser.a.a(eventStack.getItem());
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if (idispensebehavior != IDispenseBehavior.a && idispensebehavior != this) {
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idispensebehavior.a(isourceblock, eventStack);
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return itemstack;
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}
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}
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// CraftBukkit end
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world.setTypeId(i, j, k, 0);
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if (--itemstack.count == 0) {
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itemstack.id = item.id;
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itemstack.count = 1;
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} else if (((TileEntityDispenser) isourceblock.getTileEntity()).addItem(new ItemStack(item)) < 0) {
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this.c.a(isourceblock, new ItemStack(item));
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}
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return itemstack;
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}
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}
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