From 109ba8462595a15f5f4c270f122a4dd86485096f Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Sat, 26 Aug 2023 22:32:43 -0400
Subject: [PATCH] Don't allow loaders to accept items/liquids from unloaders

---
 core/src/mindustry/world/blocks/payloads/PayloadLoader.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/src/mindustry/world/blocks/payloads/PayloadLoader.java b/core/src/mindustry/world/blocks/payloads/PayloadLoader.java
index cb9f863e92..1a8b7844fa 100644
--- a/core/src/mindustry/world/blocks/payloads/PayloadLoader.java
+++ b/core/src/mindustry/world/blocks/payloads/PayloadLoader.java
@@ -11,6 +11,7 @@ import mindustry.gen.*;
 import mindustry.graphics.*;
 import mindustry.type.*;
 import mindustry.ui.*;
+import mindustry.world.blocks.payloads.PayloadUnloader.*;
 
 import static mindustry.Vars.*;
 
@@ -106,12 +107,12 @@ public class PayloadLoader extends PayloadBlock{
 
         @Override
         public boolean acceptItem(Building source, Item item){
-            return items.total() < itemCapacity;
+            return items.total() < itemCapacity && !(source instanceof PayloadUnloaderBuild);
         }
 
         @Override
         public boolean acceptLiquid(Building source, Liquid liquid){
-            return liquids.current() == liquid || liquids.currentAmount() < 0.2f;
+            return (liquids.current() == liquid || liquids.currentAmount() < 0.2f) && !(source instanceof PayloadUnloaderBuild);
         }
 
         @Override