9
0
mirror of https://github.com/LeavesMC/Leaves.git synced 2025-12-23 17:09:26 +00:00
Files
LeavesMC/patches/server/0131-Vanilla-hopper.patch
violetc f40d340092 1.20.6 (#216)
---------

Co-authored-by: MC_XiaoHei <xiaohei.xor7studio@foxmail.com>
Co-authored-by: Bluemangoo <chenfy2006@qq.com>
2024-05-20 23:03:56 +08:00

86 lines
4.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Fri, 26 Jan 2024 01:36:34 +0800
Subject: [PATCH] Vanilla hopper
This is a temporary solution designed to attempt to restore the vanilla behavior of the funnel while preserving optimizations as much as possible. It should ultimately be replaced by the optimization solution provided by lithium.
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 741ab2ffc8e4f40f43e24fed3b6d55580a3fdaca..1e5d41e6d0cb6af15d6a7771d9ee1bc9dc8dffac 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
@@ -290,36 +290,49 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
ItemStack movedItem = origItemStack;
final int originalItemCount = origItemStack.getCount();
final int movedItemCount = Math.min(level.spigotConfig.hopperAmount, originalItemCount);
- container.setChanged(); // original logic always marks source inv as changed even if no move happens.
- movedItem.setCount(movedItemCount);
-
- if (!skipPullModeEventFire) {
- movedItem = callPullMoveEvent(hopper, container, movedItem);
- if (movedItem == null) { // cancelled
- origItemStack.setCount(originalItemCount);
- // Drastically improve performance by returning true.
- // No plugin could of relied on the behavior of false as the other call
- // site for IMIE did not exhibit the same behavior
+ // Leaves start - fix vanilla
+ if (org.leavesmc.leaves.LeavesConfig.vanillaHopper && movedItem.getCount() <= movedItemCount) {
+ movedItem = origItemStack.copy();
+ final ItemStack remainingItem = addItem(container, hopper, container.removeItem(i, movedItemCount), null);
+ if (remainingItem.isEmpty()) {
+ container.setChanged();
return true;
}
- }
- final ItemStack remainingItem = addItem(container, hopper, movedItem, null);
- final int remainingItemCount = remainingItem.getCount();
- if (remainingItemCount != movedItemCount) {
- origItemStack = origItemStack.copy(true);
- origItemStack.setCount(originalItemCount);
- if (!origItemStack.isEmpty()) {
- origItemStack.setCount(originalItemCount - movedItemCount + remainingItemCount);
+ container.setItem(i, movedItem);
+ } else {
+ container.setChanged(); // original logic always marks source inv as changed even if no move happens.
+ movedItem.setCount(movedItemCount);
+
+ if (!skipPullModeEventFire) {
+ movedItem = callPullMoveEvent(hopper, container, movedItem);
+ if (movedItem == null) { // cancelled
+ origItemStack.setCount(originalItemCount);
+ // Drastically improve performance by returning true.
+ // No plugin could of relied on the behavior of false as the other call
+ // site for IMIE did not exhibit the same behavior
+ return true;
+ }
}
- ignoreTileUpdates = true;
- container.setItem(i, origItemStack);
- ignoreTileUpdates = false;
- container.setChanged();
- return true;
+ final ItemStack remainingItem = addItem(container, hopper, movedItem, null);
+ final int remainingItemCount = remainingItem.getCount();
+ if (remainingItemCount != movedItemCount) {
+ origItemStack = origItemStack.copy(true);
+ origItemStack.setCount(originalItemCount);
+ if (!origItemStack.isEmpty()) {
+ origItemStack.setCount(originalItemCount - movedItemCount + remainingItemCount);
+ }
+
+ ignoreTileUpdates = true;
+ container.setItem(i, origItemStack);
+ ignoreTileUpdates = false;
+ container.setChanged();
+ return true;
+ }
+ origItemStack.setCount(originalItemCount);
}
- origItemStack.setCount(originalItemCount);
+ // Leaves end - fix vanilla
if (level.paperConfig().hopper.cooldownWhenFull && !org.leavesmc.leaves.LeavesConfig.mcTechnicalMode) { // Leaves
cooldownHopper(hopper);