Cleanup of cache usage

src/engine/gameManager/ForgeManager.java

@@ -287,10 +287,16 @@ public enum ForgeManager implements Runnable {
         for (int i = 0; i < workOrder.slots_used; ++i) {
 
             Item forged_item = forgeItem(workOrder);
+
+            // Add item to in-memory caches
+
             ForgeManager.inMemoryItemLookup.put(forged_item.objectUUID, forged_item);
 
-            workOrder.cooking.add(forged_item);
+            ForgeManager.vendorItemLookup.computeIfAbsent(workOrder.vendor, k -> new ArrayList<>());
+
+            ForgeManager.vendorItemLookup.get(workOrder.vendor).add(forged_item);
             vendorItemLookup.get(workOrder.vendor).add(forged_item);
+            ForgeManager.vendorWorkOrderLookup.get(workOrder.vendor).add(workOrder);
 
             Logger.info("Forging item: " + forged_item.objectUUID + " (" + forged_item.templateID + ") " + forged_item.template.item_base_name);
             workOrder.total_produced = workOrder.total_produced + 1;

src/engine/loot/WorkOrder.java

@@ -9,14 +9,12 @@
 package engine.loot;
 
 import engine.mbEnums;
-import engine.objects.Item;
 import engine.objects.NPC;
 
 import java.time.Duration;
 import java.time.Instant;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.concurrent.Delayed;
 import java.util.concurrent.TimeUnit;
@@ -40,8 +38,6 @@ public class WorkOrder implements Delayed {
     public boolean runCompleted = false;
     public boolean runCanceled = false;
 
-    public ArrayList<Item> cooking = new ArrayList<>();
-
     public WorkOrder() {
 
     }