private void MerchantMenuHandler_BuyItem(User user, Merchant merchant, ClientPacket packet)
{
string name = packet.ReadString8();
if (!merchant.Inventory.ContainsKey(name))
{
user.ShowMerchantGoBack(merchant, "I do not sell that item.", MerchantMenuItem.BuyItemMenu);
return;
}
var template = merchant.Inventory[name];
if (template.Stackable)
{
user.ShowBuyMenuQuantity(merchant, name);
return;
}
if (user.Gold < template.value)
{
user.ShowMerchantGoBack(merchant, "You do not have enough gold.", MerchantMenuItem.BuyItemMenu);
return;
}
if (user.CurrentWeight + template.weight > user.MaximumWeight)
{
user.ShowMerchantGoBack(merchant, "That item is too heavy for you to carry.",
MerchantMenuItem.BuyItemMenu);
return;
}
if (user.Inventory.IsFull)
{
user.ShowMerchantGoBack(merchant, "You cannot carry any more items.", MerchantMenuItem.BuyItemMenu);
return;
}
user.RemoveGold((uint) template.value);
var item = CreateItem(template.id);
Insert(item);
user.AddItem(item);
user.UpdateAttributes(StatUpdateFlags.Experience);
user.ShowBuyMenu(merchant);
}
private void MerchantMenuHandler_BuyItemWithQuantity(User user, Merchant merchant, ClientPacket packet)
{
string name = packet.ReadString8();
string qStr = packet.ReadString8();
if (!merchant.Inventory.ContainsKey(name))
{
user.ShowMerchantGoBack(merchant, "I do not sell that item.", MerchantMenuItem.BuyItemMenu);
return;
}
var template = merchant.Inventory[name];
if (!template.Stackable) return;
int quantity;
if (!int.TryParse(qStr, out quantity) || quantity < 1)
{
user.ShowBuyMenuQuantity(merchant, name);
return;
}
uint cost = (uint) (template.value*quantity);
if (user.Gold < cost)
{
user.ShowMerchantGoBack(merchant, "You do not have enough gold.", MerchantMenuItem.BuyItemMenu);
return;
}
if (quantity > template.max_stack)
{
user.ShowMerchantGoBack(merchant, string.Format("You cannot hold that many {0}.", name),
MerchantMenuItem.BuyItemMenu);
return;
}
if (user.Inventory.Contains(name))
{
byte slot = user.Inventory.SlotOf(name);
if (user.Inventory[slot].Count + quantity > template.max_stack)
{
user.ShowMerchantGoBack(merchant, string.Format("You cannot hold that many {0}.", name),
MerchantMenuItem.BuyItemMenu);
return;
}
user.IncreaseItem(slot, quantity);
}
else
{
if (user.Inventory.IsFull)
{
user.ShowMerchantGoBack(merchant, "You cannot carry any more items.", MerchantMenuItem.BuyItemMenu);
return;
}
var item = CreateItem(template.id, quantity);
Insert(item);
user.AddItem(item);
}
user.RemoveGold(cost);
user.UpdateAttributes(StatUpdateFlags.Experience);
user.ShowBuyMenu(merchant);
}
private void PacketHandler_0x10_ClientJoin(Object obj, ClientPacket packet)
{
var connectionId = (long) obj;
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (redirect.Matches(name, key, seed))
{
((IDictionary) ExpectedConnections).Remove(id);
if (PlayerExists(name))
{
var user = new User(this, connectionId, name);
user.SetEncryptionParameters(key, seed, name);
user.LoadDataFromEntityFramework(true);
user.UpdateLoginTime();
user.UpdateAttributes(StatUpdateFlags.Full);
Logger.DebugFormat("Elapsed time since login: {0}", user.SinceLastLogin);
if (user.Citizenship.spawn_points.Count != 0 &&
user.SinceLastLogin > Hybrasyl.Constants.NATION_SPAWN_TIMEOUT)
{
Insert(user);
var spawnpoint = user.Citizenship.spawn_points.First();
user.Teleport((ushort) spawnpoint.map_id, (byte) spawnpoint.map_x, (byte) spawnpoint.map_y);
}
else if (user.MapId != null && Maps.ContainsKey(user.MapId))
{
Insert(user);
user.Teleport(user.MapId, (byte) user.MapX, (byte) user.MapY);
}
else
{
// Handle any weird cases where a map someone exited on was deleted, etc
// This "default" of Mileth should be set somewhere else
Insert(user);
user.Teleport((ushort) 500, (byte) 50, (byte) 50);
}
Logger.DebugFormat("Adding {0} to hash", user.Name);
AddUser(user);
ActiveUsers[connectionId] = user;
ActiveUsersByName[user.Name] = connectionId;
Logger.InfoFormat("cid {0}: {1} entering world", connectionId, user.Name);
}
}
}