private static void HandleOpen(GameSession session, PacketReader packet)
{
int itemId = packet.ReadInt();
Item item = session.Player.Inventory.Items.Values.FirstOrDefault(x => x.Id == itemId);
if (item == null)
{
return;
}
ShopMetadata shop = ShopMetadataStorage.GetShop(item.ShopID);
if (shop == null)
{
Console.WriteLine($"Unknown shop ID: {item.ShopID}");
return;
}
session.Send(ShopPacket.Open(shop));
foreach (ShopItem shopItem in shop.Items)
{
session.Send(ShopPacket.LoadProducts(shopItem));
}
session.Send(ShopPacket.Reload());
session.Send(SystemShopPacket.Open());
}
private static void HandleBuy(GameSession session, PacketReader packet)
{
int itemUid = packet.ReadInt();
int quantity = packet.ReadInt();
ShopItem shopItem = ShopMetadataStorage.GetItem(itemUid);
switch (shopItem.TokenType)
{
case ShopCurrencyType.Meso:
session.Player.Wallet.Meso.Modify(-(shopItem.Price * quantity));
break;
case ShopCurrencyType.ValorToken:
session.Player.Wallet.ValorToken.Modify(-(shopItem.Price * quantity));
break;
case ShopCurrencyType.Treva:
session.Player.Wallet.Treva.Modify(-(shopItem.Price * quantity));
break;
case ShopCurrencyType.Rue:
session.Player.Wallet.Rue.Modify(-(shopItem.Price * quantity));
break;
case ShopCurrencyType.HaviFruit:
session.Player.Wallet.HaviFruit.Modify(-(shopItem.Price * quantity));
break;
case ShopCurrencyType.Meret:
case ShopCurrencyType.GameMeret:
case ShopCurrencyType.EventMeret:
session.Player.Wallet.RemoveMerets(shopItem.Price * quantity);
break;
case ShopCurrencyType.Item:
Item itemCost = session.Player.Inventory.Items.FirstOrDefault(x => x.Value.Id == shopItem.RequiredItemId).Value;
if (itemCost.Amount < shopItem.Price)
{
return;
}
InventoryController.Consume(session, itemCost.Uid, shopItem.Price);
break;
default:
session.SendNotice($"Unknown currency: {shopItem.TokenType}");
return;
}
// add item to inventory
Item item = new(shopItem.ItemId)
{
Amount = quantity * shopItem.Quantity
};
InventoryController.Add(session, item, true);
// complete purchase
session.Send(ShopPacket.Buy(shopItem.ItemId, quantity, shopItem.Price, shopItem.TokenType));
}
public static void HandleOpen(GameSession session, IFieldObject <Npc> npcFieldObject)
{
NpcMetadata metadata = NpcMetadataStorage.GetNpc(npcFieldObject.Value.Id);
ShopMetadata shop = ShopMetadataStorage.GetShop(metadata.ShopId);
if (shop == null)
{
Console.WriteLine($"Unknown shop ID: {metadata.ShopId}");
return;
}
session.Send(ShopPacket.Open(shop));
session.Send(ShopPacket.LoadProducts(shop.Items));
session.Send(ShopPacket.Reload());
session.Send(NpcTalkPacket.Respond(npcFieldObject, NpcType.Default, DialogType.None, 0));
}
private static void HandleOpenViaItem(GameSession session, PacketReader packet)
{
byte unk = packet.ReadByte();
int itemId = packet.ReadInt();
List <Item> playerInventory = new(session.Player.Inventory.Items.Values);
Item item = playerInventory.FirstOrDefault(x => x.Id == itemId);
if (item == null)
{
return;
}
ShopMetadata shop = ShopMetadataStorage.GetShop(item.ShopID);
session.Send(ShopPacket.Open(shop));
session.Send(ShopPacket.LoadProducts(shop.Items));
}
private static void HandleMapleArenaShop(GameSession session, PacketReader packet)
{
bool openShop = packet.ReadBool();
if (!openShop)
{
return;
}
ShopMetadata shop = ShopMetadataStorage.GetShop(168);
session.Send(ShopPacket.Open(shop));
foreach (ShopItem shopItem in shop.Items)
{
session.Send(ShopPacket.LoadProducts(shopItem));
}
session.Send(ShopPacket.Reload());
session.Send(SystemShopPacket.Open());
}