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30 lines
1.7 KiB
Diff
30 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Wed, 7 Jul 2021 16:30:17 -0700
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Subject: [PATCH] Make hoppers respect inventory max stack size
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
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index d83b0c58ea9fba6ba0060ee20c3e8251561f301a..f98367830e87d5f1428448931f756d9277699563 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
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@@ -437,15 +437,17 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
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if (itemstack1.isEmpty()) {
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// Spigot start - SPIGOT-6693, InventorySubcontainer#setItem
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+ ItemStack leftover = ItemStack.EMPTY; // Paper
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if (!stack.isEmpty() && stack.getCount() > to.getMaxStackSize()) {
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+ leftover = stack; // Paper
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stack = stack.split(to.getMaxStackSize());
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}
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// Spigot end
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to.setItem(slot, stack);
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- stack = ItemStack.EMPTY;
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+ stack = leftover; // Paper
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flag = true;
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} else if (HopperBlockEntity.canMergeItems(itemstack1, stack)) {
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- int j = stack.getMaxStackSize() - itemstack1.getCount();
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+ int j = Math.min(stack.getMaxStackSize(), to.getMaxStackSize()) - itemstack1.getCount(); // Paper
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int k = Math.min(stack.getCount(), j);
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stack.shrink(k);
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