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61 lines
3.6 KiB
Diff
61 lines
3.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: lexikiq <noellekiq@gmail.com>
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Date: Mon, 21 Jun 2021 23:21:58 -0400
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Subject: [PATCH] Preserve overstacked loot
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Preserves overstacked items in loot tables, such as shulker box drops, to prevent the items
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from being deleted (as they'd overflow past the bounds of the container)-- or worse, causing
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chunk bans via the large amount of NBT created by unstacking the items.
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Fixes GH-5140 and GH-4748.
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diff --git a/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java b/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java
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index 1326539c88aabfbe1bbaf2905268abfa729d8167..3bc13092873609af9c6f412190dd989d39f1df23 100644
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--- a/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java
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+++ b/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java
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@@ -56,14 +56,22 @@ public class LootTable {
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this.compositeFunction = LootItemFunctions.compose(functions);
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}
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+ // Paper start - preserve overstacked items
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+ @Deprecated
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public static Consumer<ItemStack> createStackSplitter(LootContext context, Consumer<ItemStack> consumer) {
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+ return createStackSplitter(context, consumer, null);
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+ }
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+ public static Consumer<ItemStack> createStackSplitter(LootContext context, Consumer<ItemStack> consumer, @org.jetbrains.annotations.Nullable net.minecraft.server.level.ServerLevel level) {
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+ boolean skipSplitter = level != null && !level.paperConfig().fixes.splitOverstackedLoot;
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+ // Paper end
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return (itemstack) -> {
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if (itemstack.isItemEnabled(context.getLevel().enabledFeatures())) {
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- if (itemstack.getCount() < itemstack.getMaxStackSize()) {
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+ if (skipSplitter || itemstack.getCount() < itemstack.getMaxStackSize()) { // Paper - preserve overstacked items
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consumer.accept(itemstack);
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} else {
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int i = itemstack.getCount();
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+
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while (i > 0) {
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ItemStack itemstack1 = itemstack.copy();
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@@ -97,7 +105,7 @@ public class LootTable {
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}
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public void getRandomItems(LootContext context, Consumer<ItemStack> lootConsumer) {
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- this.getRandomItemsRaw(context, LootTable.createStackSplitter(context, lootConsumer));
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+ this.getRandomItemsRaw(context, LootTable.createStackSplitter(context, lootConsumer, context.getLevel())); // Paper - preserve overstacked items
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}
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public ObjectArrayList<ItemStack> getRandomItems(LootContext context) {
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diff --git a/src/main/java/net/minecraft/world/level/storage/loot/functions/SetContainerContents.java b/src/main/java/net/minecraft/world/level/storage/loot/functions/SetContainerContents.java
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index 880a0686519dc033b3c3b2bf0126f49af6fb48de..eddad9593bccd9e91fbb6d79fa2bdd766b004690 100644
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--- a/src/main/java/net/minecraft/world/level/storage/loot/functions/SetContainerContents.java
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+++ b/src/main/java/net/minecraft/world/level/storage/loot/functions/SetContainerContents.java
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@@ -46,7 +46,7 @@ public class SetContainerContents extends LootItemConditionalFunction {
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NonNullList<ItemStack> nonNullList = NonNullList.create();
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this.entries.forEach((entry) -> {
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entry.expand(context, (choice) -> {
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- choice.createItemStack(LootTable.createStackSplitter(context, nonNullList::add), context);
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+ choice.createItemStack(LootTable.createStackSplitter(context, nonNullList::add, context.getLevel()), context); // Paper - preserve overstacked items
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});
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});
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CompoundTag compoundTag = new CompoundTag();
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