Server.MirObjects.NPCScript.Craft C# (CSharp) Method

        public void Craft(PlayerObject player, ulong index, ushort count, int[] slots)
        {
            S.CraftItem p = new S.CraftItem();

            RecipeInfo recipe = null;

            for (int i = 0; i < CraftGoods.Count; i++)
            {
                if (CraftGoods[i].Item.UniqueID != index) continue;
                recipe = CraftGoods[i];
                break;
            }

            UserItem goods = recipe.Item;

            if (goods == null || count == 0 || count > goods.Info.StackSize)
            {
                player.Enqueue(p);
                return;
            }

            if (player.Account.Gold < recipe.Gold)
            {
                player.Enqueue(p);
                return;
            }

            bool hasItems = true;

            List<int> usedSlots = new List<int>();

            //Check Tools
            foreach (var tool in recipe.Tools)
            {
                for (int i = 0; i < slots.Length; i++)
                {
                    int slot = slots[i];

                    if (usedSlots.Contains(slot)) continue;

                    if (slot < 0 || slot > player.Info.Inventory.Length) continue;

                    UserItem item = player.Info.Inventory[slot];

                    if (item == null || item.Info != tool.Info) continue;

                    usedSlots.Add(slot);

                    if ((uint)Math.Floor(item.CurrentDura / 1000M) < count)
                    {
                        hasItems = false;
                        break;
                    }
                }

                if (!hasItems)
                {
                    break;
                }
            }

            //Check Ingredients
            foreach (var ingredient in recipe.Ingredients)
            {
                if (ingredient.Count * count > ingredient.Info.StackSize)
                {
                    player.Enqueue(p);
                    return;
                }

                ushort amount = (ushort)(ingredient.Count * count);

                for (int i = 0; i < slots.Length; i++)
                {
                    int slot = slots[i];

                    if (usedSlots.Contains(slot)) continue;

                    if (slot < 0 || slot > player.Info.Inventory.Length) continue;

                    UserItem item = player.Info.Inventory[slot];

                    if (item == null || item.Info != ingredient.Info) continue;

                    usedSlots.Add(slot);

                    if (ingredient.CurrentDura < ingredient.MaxDura && ingredient.CurrentDura > item.CurrentDura)
                    {
                        hasItems = false;
                        break;
                    }

                    if (amount > item.Count)
                    {
                        hasItems = false;
                        break;
                    }

                    amount = 0;
                    break;
                }

                if (amount > 0)
                {
                    hasItems = false;
                    break;
                }
            }

            if (!hasItems || usedSlots.Count != (recipe.Tools.Count + recipe.Ingredients.Count))
            {
                player.Enqueue(p);
                return;
            }

            if (count > (goods.Info.StackSize / goods.Count) || count < 1)
            {
                player.Enqueue(p);
                return;
            }

            UserItem craftedItem = Envir.CreateFreshItem(goods.Info);
            craftedItem.Count = (ushort)(goods.Count * count);

            if (!player.CanGainItem(craftedItem))
            {
                player.Enqueue(p);
                return;
            }

            List<int> usedSlots2 = new List<int>();

            //Use Tool Durability
            foreach (var tool in recipe.Tools)
            {
                for (int i = 0; i < slots.Length; i++)
                {
                    int slot = slots[i];

                    if (usedSlots2.Contains(slot)) continue;

                    if (slot < 0 || slot > player.Info.Inventory.Length) continue;

                    UserItem item = player.Info.Inventory[slot];

                    if (item == null || item.Info != tool.Info) continue;

                    usedSlots2.Add(slot);

                    player.DamageItem(item, (int)(count * 1000), true);

                    break;
                }
            }

            //Take Ingredients
            foreach (var ingredient in recipe.Ingredients)
            {
                ushort amount = (ushort)(ingredient.Count * count);

                for (int i = 0; i < slots.Length; i++)
                {
                    int slot = slots[i];

                    if (usedSlots2.Contains(slot)) continue;

                    if (slot < 0 || slot > player.Info.Inventory.Length) continue;

                    UserItem item = player.Info.Inventory[slot];

                    if (item == null || item.Info != ingredient.Info) continue;

                    usedSlots2.Add(slot);

                    if (item.Count > amount)
                    {
                        player.Enqueue(new S.DeleteItem { UniqueID = item.UniqueID, Count = amount });
                        player.Info.Inventory[slot].Count -= amount;
                        break;
                    }
                    else
                    {
                        player.Enqueue(new S.DeleteItem { UniqueID = item.UniqueID, Count = item.Count });
                        amount -= item.Count;
                        player.Info.Inventory[slot] = null;
                    }

                    break;
                }
            }

            //Take Gold
            player.Account.Gold -= recipe.Gold;
            player.Enqueue(new S.LoseGold { Gold = recipe.Gold });

            if (Envir.Random.Next(100) >= recipe.Chance + player.Stats[Stat.CraftRatePercent])
            {
                player.ReceiveChat("Crafting attempt failed.", ChatType.System);
            }
            else
            {
                //Give Item
                player.GainItem(craftedItem);
            }

            p.Success = true;
            player.Enqueue(p);
        }
    }