39 lines
2.4 KiB
Diff
39 lines
2.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: GioSDA <gsdambrosio@gmail.com>
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Date: Wed, 10 Mar 2021 10:06:45 -0800
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Subject: [PATCH] Add option to fix items merging through walls
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index b03c38b62b15b31477e22ba0ed45236ea8ee8970..36f22f7a02341d16d69ce1c7e14cbe50a42f92ec 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -902,4 +902,9 @@ public class PaperWorldConfig {
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private void mapItemFrameCursorLimit() {
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mapItemFrameCursorLimit = getInt("map-item-frame-cursor-limit", mapItemFrameCursorLimit);
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}
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+
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+ public boolean fixItemsMergingThroughWalls;
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+ private void fixItemsMergingThroughWalls() {
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+ fixItemsMergingThroughWalls = getBoolean("fix-items-merging-through-walls", fixItemsMergingThroughWalls);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
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index b56d1229333bb86433d6691f1116f2d195c4b16b..336d753bbd836e2a08207c5e3d41acbe2b72543f 100644
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--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
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+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
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@@ -241,6 +241,14 @@ public class ItemEntity extends Entity {
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ItemEntity entityitem = (ItemEntity) iterator.next();
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if (entityitem.isMergable()) {
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+ // Paper Start - Fix items merging through walls
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+ if (this.level.paperConfig.fixItemsMergingThroughWalls) {
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+ net.minecraft.world.level.ClipContext rayTrace = new net.minecraft.world.level.ClipContext(this.position(), entityitem.position(),
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+ net.minecraft.world.level.ClipContext.Block.COLLIDER, net.minecraft.world.level.ClipContext.Fluid.NONE, this);
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+ net.minecraft.world.phys.BlockHitResult rayTraceResult = level.clip(rayTrace);
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+ if (rayTraceResult.getType() == net.minecraft.world.phys.HitResult.Type.BLOCK) continue;
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+ }
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+ // Paper End
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this.tryToMerge(entityitem);
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if (this.isRemoved()) {
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break;
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