Check slots before modification4.x

1 files changed, 11 insertions, 0 deletions

diff --git a/src/main/java/me/shedaniel/rei/server/SlotStackAccessor.java b/src/main/java/me/shedaniel/rei/server/SlotStackAccessor.java
index 46b4d7b8b..f0d0e361e 100644
--- a/src/main/java/me/shedaniel/rei/server/SlotStackAccessor.java
+++ b/src/main/java/me/shedaniel/rei/server/SlotStackAccessor.java
@@ -23,6 +23,7 @@
 
 package me.shedaniel.rei.server;
 
+import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.item.ItemStack;
 import net.minecraft.screen.slot.Slot;
 
@@ -47,4 +48,14 @@ public class SlotStackAccessor implements StackAccessor {
     public ItemStack takeStack(int amount) {
         return slot.takeStack(amount);
     }
+    
+    @Override
+    public boolean allowModification(PlayerEntity player) {
+        return slot.canTakeItems(player);
+    }
+    
+    @Override
+    public boolean canPlace(ItemStack stack) {
+        return slot.canInsert(stack);
+    }
 }