added activeFunc for active obj

resources/start.lua

@@ -22,18 +22,7 @@ step1()
 
 function on_health_pickup()
     game_api.pickup_item("health_potion")
+    print("[Lua] Health potion picked up!")
     
 end
 
-function on_item_pickup(object_name)
-    print("========================================")
-    print("on_item_pickup CALLBACK CALLED!")
-    print("Player picked up item from: " .. tostring(object_name))
-    print("========================================")
-    
-    game_api.pickup_item(object_name)
-    
-    --game_api.show_inventory()
-end
-
-print("Lua script loaded successfully!")