Paper/patches/server/0737-Make-hoppers-respect-inventory-max-stack-size.patch
Shane Freeder aa52bf9e33
Remove "Implement-Chunk-Priority-Urgency-System-for-Chunks" (Fixes #5980)
Mojang made some changes to priorities in 1.17 and it seems that these changes
conflict with the changes made in this patch, which in some cases appears to
cause excessive rescheduling of tasks.

This, however, is not confirmed as such but seems to be the behavior that we're
seeing to cause this issue, if mojang has adopted the changes we suggested,
then a good chunk of this patch may be unneeded, but, this needs a much better
look than I'm currently able to do
2021-08-14 14:55:55 +01:00

35 Zeilen
1.9 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 7 Jul 2021 16:30:17 -0700
Subject: [PATCH] Make hoppers respect inventory max stack size
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
index 3b1442bf4c83650369e925d76f07dc67c6cbbc83..a3f0e2ab3eeebeb7c43fda3ddb1f16f8696255d3 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
@@ -588,13 +588,22 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
boolean flag1 = to.isEmpty();
if (itemstack1.isEmpty()) {
+ int originalCount = stack.getCount(); // Paper
+ stack.setCount(Math.min(to.getMaxStackSize(), stack.getCount())); // Paper
IGNORE_TILE_UPDATES = true; // Paper
to.setItem(slot, stack);
IGNORE_TILE_UPDATES = false; // Paper
+ if (originalCount - stack.getCount() == 0) { // Paper
stack = ItemStack.EMPTY;
+ // Paper start
+ } else {
+ stack = stack.copy(); // Paper - copy stack to return leftover stack
+ stack.setCount(originalCount - stack.getCount());
+ }
+ // Paper end
flag = true;
} else if (HopperBlockEntity.canMergeItems(itemstack1, stack)) {
- int j = stack.getMaxStackSize() - itemstack1.getCount();
+ int j = Math.min(stack.getMaxStackSize(), to.getMaxStackSize()) - itemstack1.getCount(); // Paper
int k = Math.min(stack.getCount(), j);
stack.shrink(k);