63 Zeilen
3.0 KiB
Diff
63 Zeilen
3.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <blake.galbreath@gmail.com>
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Date: Tue, 1 Jun 2021 22:05:08 -0500
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Subject: [PATCH] Reset villager inventory on cancelled pickup event
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diff --git a/src/main/java/net/minecraft/world/InventorySubcontainer.java b/src/main/java/net/minecraft/world/InventorySubcontainer.java
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index 12dad3fe0eee8b0cd8959df6dba449d90bc95844..b8aca5f1c950c8ab28c432d93a6cec5d32e48b9e 100644
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--- a/src/main/java/net/minecraft/world/InventorySubcontainer.java
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+++ b/src/main/java/net/minecraft/world/InventorySubcontainer.java
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@@ -34,6 +34,16 @@ public class InventorySubcontainer implements IInventory, AutoRecipeOutput {
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return this.items;
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}
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+ // Paper start
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+ public void setContents(List<ItemStack> items) {
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+ this.items.clear();
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+ for(int i = 0; i < items.size(); i++) {
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+ this.items.set(i, items.get(i));
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+ }
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+ this.update();
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+ }
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+ // Paper end
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+
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public void onOpen(CraftHumanEntity who) {
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transaction.add(who);
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}
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@@ -148,6 +158,7 @@ public class InventorySubcontainer implements IInventory, AutoRecipeOutput {
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return itemstack;
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}
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+ public ItemStack addItem(ItemStack itemstack) { return a(itemstack); } // Paper - OBFHELPER
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public ItemStack a(ItemStack itemstack) {
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ItemStack itemstack1 = itemstack.cloneItemStack();
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diff --git a/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java b/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java
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index c29f05b6fd0664345d8d09f898777a3e44f866c4..85374ac8f5460790de03b47d7c3ce19ed5596afe 100644
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--- a/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java
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+++ b/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java
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@@ -845,15 +845,19 @@ public class EntityVillager extends EntityVillagerAbstract implements Reputation
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}
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// CraftBukkit start
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- ItemStack remaining = new InventorySubcontainer(inventorysubcontainer).a(itemstack);
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- if (CraftEventFactory.callEntityPickupItemEvent(this, entityitem, remaining.getCount(), false).isCancelled()) {
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+ // Paper start
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+ List<ItemStack> contentsSnapshot = new java.util.ArrayList<>(inventorysubcontainer.getContents());
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+ ItemStack itemstack1 = inventorysubcontainer.addItem(itemstack);
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+ if (CraftEventFactory.callEntityPickupItemEvent(this, entityitem, itemstack1.getCount(), false).isCancelled()) {
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+ inventorysubcontainer.setContents(contentsSnapshot);
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+ // Paper end
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return;
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}
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// CraftBukkit end
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this.a(entityitem);
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this.receive(entityitem, itemstack.getCount());
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- ItemStack itemstack1 = inventorysubcontainer.a(itemstack);
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+ // ItemStack itemstack1 = inventorysubcontainer.a(itemstack); // Paper - moved up
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if (itemstack1.isEmpty()) {
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entityitem.die();
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