public static void Buy(int vendorSerial, int itemID, int amount)
{
if (LastVendor == null)
{
return;
}
if (LastBuyList == null)
{
return;
}
if (LastVendor.Serial == vendorSerial)
{
List <VendorBuyItem> buyList = new List <VendorBuyItem>();
foreach (Assistant.Item listItem in LastBuyList)
{
if (listItem.ItemID == itemID)
{
int buyAmount = Math.Min(amount, listItem.Amount);
VendorBuyItem item = new VendorBuyItem(listItem.Serial, buyAmount, 0);
buyList.Add(item);
Assistant.Client.Instance.SendToServer(new VendorBuyResponse(vendorSerial, buyList));
int price = listItem.Price * buyAmount;
string message = "Buy Function: bought " + buyAmount.ToString() + " items for " + price.ToString() + " gold coins";
World.Player.Journal.Enqueue(new RazorEnhanced.Journal.JournalEntry(message, "System", 1, "Vendor", vendorSerial)); // Journal buffer
World.Player.SendMessage(message);
return;
}
}
}
}
private static void EndVendorBuy(PacketReader p, PacketHandlerEventArgs args)
{
if (!Client.Instance.AllowBit(FeatureBit.BuyAgent) || World.Player == null)
{
return;
}
uint serial = p.ReadUInt32();
if (BuyLists.TryGetValue(serial, out var list))
{
BuyLists.Remove(serial);
Mobile vendor = World.FindMobile(serial);
if (vendor == null)
{
return;
}
Item pack = vendor.GetItemOnLayer(Layer.ShopBuy);
if (pack == null || pack.Contains == null || pack.Contains.Count <= 0)
{
return;
}
for (int i = list.Count - 1; i >= 0; --i)
{
VendorBuyItem vbi = list[i];
Item item = World.FindItem(vbi.Serial);
if (item == null || !pack.Contains.Contains(item))
{
continue;
}
item.Amount -= (ushort)vbi.Amount;
if (item.Amount <= 0)
{
item.Remove();
}
}
}
}
private static void DisplayBuy(PacketReader p, PacketHandlerEventArgs args)
{
Serial serial = p.ReadUInt32();
ushort gump = p.ReadUInt16();
if (gump != 0x30 || !serial.IsMobile || !Client.Instance.AllowBit(FeatureBit.BuyAgent) ||
World.Player == null)
{
return;
}
Mobile vendor = World.FindMobile(serial);
if (vendor == null)
{
return;
}
Item pack = vendor.GetItemOnLayer(Layer.ShopBuy);
if (pack == null || pack.Contains == null || pack.Contains.Count <= 0)
{
return;
}
pack.Contains.Sort(ItemXYComparer.Instance);
int total = 0;
int cost = 0;
List <VendorBuyItem> buyList = new List <VendorBuyItem>();
Dictionary <ushort, int> found = new Dictionary <ushort, int>();
bool lowGoldWarn = false;
for (int i = 0; i < pack.Contains.Count; i++)
{
Item item = (Item)pack.Contains[i];
if (item == null)
{
continue;
}
foreach (BuyAgent ba in m_Instances)
{
if (ba == null || ba.m_Items == null || !ba.m_Enabled)
{
continue;
}
for (int a = 0; a < ba.m_Items.Count; a++)
{
BuyEntry b = (BuyEntry)ba.m_Items[a];
if (b == null)
{
continue;
}
bool dupe = false;
foreach (VendorBuyItem vbi in buyList)
{
if (vbi.Serial == item.Serial)
{
dupe = true;
}
}
if (dupe)
{
continue;
}
// f*****g osi and their blank scrolls
if (b.Id == item.ItemID.Value || (b.Id == 0x0E34 && item.ItemID.Value == 0x0EF3) ||
(b.Id == 0x0EF3 && item.ItemID.Value == 0x0E34))
{
int count = World.Player.Backpack.GetCount(b.Id);
if (found.ContainsKey(b.Id))
{
count += (int)found[b.Id];
}
if (count < b.Amount && b.Amount > 0)
{
count = b.Amount - count;
if (count >= item.Amount)
{
count = item.Amount;
}
else if (count <= 0)
{
continue;
}
if (!found.ContainsKey(b.Id))
{
found.Add(b.Id, (int)count);
}
else
{
found[b.Id] = (int)found[b.Id] + (int)count;
}
buyList.Add(new VendorBuyItem(item.Serial, count, item.Price));
total += count;
cost += item.Price * count;
}
}
}
}
}
if (!Config.GetBool("BuyAgentsIgnoreGold"))
{
if (cost > World.Player.Gold && cost < 2000 && buyList.Count > 0)
{
lowGoldWarn = true;
do
{
VendorBuyItem vbi = (VendorBuyItem)buyList[0];
if (cost - vbi.TotalCost <= World.Player.Gold)
{
while (cost > World.Player.Gold && vbi.Amount > 0)
{
cost -= vbi.Price;
--vbi.Amount;
--total;
}
if (vbi.Amount <= 0)
{
buyList.RemoveAt(0);
}
}
else
{
cost -= vbi.TotalCost;
total -= vbi.Amount;
buyList.RemoveAt(0);
}
} while (cost > World.Player.Gold && buyList.Count > 0);
}
}
if (buyList.Count > 0)
{
args.Block = true;
BuyLists[serial] = buyList;
Client.Instance.SendToServer(new VendorBuyResponse(serial, buyList));
if (Config.GetBool("BuyAgentsIgnoreGold"))
{
World.Player.SendMessage(MsgLevel.Force, LocString.BuyAgentAttempt, total, cost);
}
else
{
World.Player.SendMessage(MsgLevel.Force, LocString.BuyTotals, total, cost);
}
}
if (lowGoldWarn)
{
World.Player.SendMessage(MsgLevel.Force, LocString.BuyLowGold);
}
}
