1 files changed, 25 insertions, 0 deletions
diff --git a/patches/server/0574-Add-option-to-fix-items-merging-through-walls.patch b/patches/server/0574-Add-option-to-fix-items-merging-through-walls.patch
new file mode 100644
index 0000000000..718a84a02c
--- /dev/null
+++ b/patches/server/0574-Add-option-to-fix-items-merging-through-walls.patch
@@ -0,0 +1,25 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: GioSDA <[email protected]>
+Date: Wed, 10 Mar 2021 10:06:45 -0800
+Subject: [PATCH] Add option to fix items merging through walls
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+index e67e8d0593e3ba3fc8e9da59ad6494ea589ab337..78acc580d66917e52d89632e3f0b7c1e979714d4 100644
+--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
++++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+@@ -277,6 +277,14 @@ public class ItemEntity extends Entity implements TraceableEntity {
+                 ItemEntity entityitem = (ItemEntity) iterator.next();
+ 
+                 if (entityitem.isMergable()) {
++                    // Paper start - Fix items merging through walls
++                    if (this.level().paperConfig().fixes.fixItemsMergingThroughWalls) {
++                        if (this.level().clipDirect(this.position(), entityitem.position(),
++                            net.minecraft.world.phys.shapes.CollisionContext.of(this)) == net.minecraft.world.phys.HitResult.Type.BLOCK) {
++                            continue;
++                        }
++                    }
++                    // Paper end - Fix items merging through walls
+                     this.tryToMerge(entityitem);
+                     if (this.isRemoved()) {
+                         break;