Discard Item edit

// Event_Processor_Commands.cs
        // Discard Item
        private bool command_item_discard()
        {
            // Value[0] = id is for a unit, or for an actor
            // Value[1] = id
            // Value[2] = item index  (-1 for discard everything, -2 to discard a specific item)
            // Value[3] = item type
            // Value[4] = item id
            Game_Actor actor;
            get_actor(command.Value[0], command.Value[1], out actor);
            int item_index = process_number(command.Value[2]);
            if (actor != null)
            {
                if (item_index == -1)
                {
                    // Discard all items
                    while (actor.num_items > 0)
                        actor.discard_item(0);
                }
                else if (item_index == -2) // Skitty
                {
                    {
                        int result = 0;
                        var itemData = new Item_Data(process_number(command.Value[3]),
                            process_number(command.Value[4]));
                        result = actor.FindItem(itemData);
                        if (result != -1)
                            actor.discard_item(result);
                        //else
                        //    Print.message(
                        //    "Item not found in inventory.\n" +
                        //    "Check to make sure you have the\n" +
                        //    "correct item/weapon id.");
                    }
                }

                else
                    actor.discard_item(item_index);
            }
            Index++;
            return true;
        }

// Game_Actor.cs
        public bool HasItem(Item_Data itemData)
        {
            Maybe<int> index;
            return HasItem(itemData, out index);
        }
        private bool HasItem(Item_Data itemData, out Maybe<int> index)
        {
            index = Maybe<int>.Nothing;
            for (int i = 0; i < Items.Count; i++)
            {
                if (itemData.same_item(Items[i]) && !Items[i].out_of_uses)
                {
                    index = i;
                    return true;
                }
            }
            return false;
        }

        public int FindItem(Item_Data itemData)
        {
            Maybe<int> index;
            return FindItem(itemData, out index);
        }
        private int FindItem(Item_Data itemData, out Maybe<int> index)
        {
            index = Maybe<int>.Nothing;
            for (int i = 0; i < Items.Count; i++)
            {
                if (itemData.same_item(Items[i]) && !Items[i].out_of_uses)
                {
                    return i;
                }
            }
            return -1;
        }

// placed above discard_item(int)