inserting item must be the same as the export slot if non-empty

GregTechCEu · Nov 3, 2023 · 71f578e · 71f578e
1 parent 34588d9
commit 71f578e
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/main/java/gregtech/common/metatileentities/storage/MetaTileEntityQuantumChest.java b/src/main/java/gregtech/common/metatileentities/storage/MetaTileEntityQuantumChest.java
@@ -597,13 +597,17 @@ public ItemStack insertItem(int slot, @Nonnull ItemStack insertedStack, boolean
                 return ItemStack.EMPTY;
             }
 
-            // If there is a virtualized stack and the stack to insert does not match it, do not insert anything
+            // If there is a stack in the export slot and the stack to insert does not match it, do not insert anything
             ItemStack exportItems = getExportItems().getStackInSlot(0);
+            if (!exportItems.isEmpty() &&
+                    !areItemStackIdentical(exportItems, insertedStack)
+            ) return insertedStack;
 
+            // otherwise, check virtualized inventory
             if (itemsStoredInside > 0L &&
                     !virtualItemStack.isEmpty() && (
-                    !areItemStackIdentical(virtualItemStack, insertedStack) ||
-                    !areItemStackIdentical(exportItems, insertedStack))) {
+                    !areItemStackIdentical(virtualItemStack, insertedStack)
+                    )) {
                 return insertedStack;
             }