ObjectInteraction.UpdateAnimation C# (CSharp) Method

    public void UpdateAnimation()
    {
        /*if (DebugThis)
                {
                        Debug.Log("thisanim");
                }*/
                if (sr== null)
                {
                        sr=this.GetComponentInChildren<SpriteRenderer>();
                }
                //if (this.PickedUp==true)
                //{
                //	InventoryDisplay= tc.RequestSprite(InvDisplayIndex,isAnimated);
                //InventoryDisplay=sr.sprite;
                //}
                //else
                //{
                if (sr !=null)
                {
                        sr.sprite= tc.RequestSprite(WorldDisplayIndex,isAnimated);
                        //InventoryDisplay= tc.RequestSprite(InvDisplayIndex,isAnimated);
                        if (inventorySlot!=-1)
                        {
                                GameWorldController.instance.playerUW.playerInventory.Refresh(inventorySlot);
                        }
                        animationStarted=true;
                }

                //tc.RequestSprite(sr.sprite, WorldDisplayIndex,isAnimated);

                //tc.RequestSprite(InventoryDisplay,InvDisplayIndex,isAnimated);
                //}
    }

    //Turns item at index 995 in britannia castle into a class specific item.

    public override void ExecuteTrap(object_base src, int triggerX, int triggerY, int State)
    {
        ObjectInteraction obj = ObjectLoader.getObjectIntAt(995);

        if (obj == null)
        {
            return;
        }
        Destroy(obj.GetComponent <object_base>());
        switch (UWCharacter.Instance.CharClass)
        {
        //Gloves
        case UWCharacter.CharClassFighter:                //fighter
            obj.item_id           = 38;
            obj.WorldDisplayIndex = 38;
            obj.InvDisplayIndex   = 38;
            obj.gameObject.AddComponent <Gloves>();
            break;

        //Mani stone
        case  UWCharacter.CharClassMage:                //mage
        case  UWCharacter.CharClassBard:                //bard
        case  UWCharacter.CharClassDruid:               //Druid
        case  UWCharacter.CharClassShepard:             //shepherd
            obj.item_id           = 244;
            obj.WorldDisplayIndex = 224;
            obj.InvDisplayIndex   = 244;
            obj.gameObject.AddComponent <RuneStone>();
            break;

        //Shortsword
        case  UWCharacter.CharClassTinker:                //tinker
        case  UWCharacter.CharClassPaladin:               //paladin
            obj.item_id           = 4;
            obj.WorldDisplayIndex = 4;
            obj.InvDisplayIndex   = 4;
            obj.gameObject.AddComponent <WeaponMelee>();
            break;

        //Shield
        case  UWCharacter.CharClassRanger:                //ranger
            obj.item_id           = 60;
            obj.WorldDisplayIndex = 60;
            obj.InvDisplayIndex   = 60;
            obj.gameObject.AddComponent <Shield>();
            break;
        }
        obj.UpdateAnimation();
    }