Fix onSlotClick with invalid index crashing game

johnpgr · May 30, 2024 · f324aa2 · f324aa2
1 parent 59755e5
commit f324aa2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/.../net/johnpgr/craftingtableiifabric/blocks/craftingtableii/CraftingTableIIScreenHandler.kt b/.../net/johnpgr/craftingtableiifabric/blocks/craftingtableii/CraftingTableIIScreenHandler.kt
@@ -89,6 +89,10 @@ class CraftingTableIIScreenHandler(
         }
     }
 
+    override fun isValid(slot: Int): Boolean {
+        return slot >= 0 && slot < this.slots.size
+    }
+
     override fun onSlotClick(
         slotIndex: Int, button: Int, actionType: SlotActionType, player: PlayerEntity
     ) {
@@ -98,7 +102,7 @@ class CraftingTableIIScreenHandler(
         if(button != 0) return
 
         if (player.world.isClient) {
-            if (slotIndex == -999) return
+            if (!this.isValid(slotIndex)) return
             val slot = this.getSlot(slotIndex)
             if (!slot.hasStack()) return