private void MerchantMenuHandler_SellItemWithQuantity(User user, Merchant merchant, ClientPacket packet)
{
packet.ReadByte();
byte slot = packet.ReadByte();
string qStr = packet.ReadString8();
int quantity;
if (!int.TryParse(qStr, out quantity) || quantity < 1)
{
user.ShowSellQuantity(merchant, slot);
return;
}
var item = user.Inventory[slot];
if (item == null || !item.Stackable) return;
if (!merchant.Inventory.ContainsKey(item.Name))
{
user.ShowMerchantGoBack(merchant, "I do not want that item.", MerchantMenuItem.SellItemMenu);
return;
}
if (item.Count < quantity)
{
user.ShowMerchantGoBack(merchant, "You don't have that many to sell.", MerchantMenuItem.SellItemMenu);
return;
}
user.ShowSellConfirm(merchant, slot, quantity);
}
private void MerchantMenuHandler_SellItemConfirmation(User user, Merchant merchant, ClientPacket packet)
{
packet.ReadByte();
byte slot = packet.ReadByte();
byte quantity = packet.ReadByte();
var item = user.Inventory[slot];
if (item == null) return;
if (!merchant.Inventory.ContainsKey(item.Name))
{
user.ShowMerchantGoBack(merchant, "I do not want that item.", MerchantMenuItem.SellItemMenu);
return;
}
if (item.Count < quantity)
{
user.ShowMerchantGoBack(merchant, "You don't have that many to sell.", MerchantMenuItem.SellItemMenu);
return;
}
uint profit = (uint) (Math.Round(item.Value*0.50)*quantity);
if (item.Stackable && quantity < item.Count)
user.DecreaseItem(slot, quantity);
else user.RemoveItem(slot);
user.AddGold(profit);
merchant.DisplayPursuits(user);
}
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 MerchantMenuHandler_SellItem(User user, Merchant merchant, ClientPacket packet)
{
byte slot = packet.ReadByte();
var item = user.Inventory[slot];
if (item == null) return;
if (!merchant.Inventory.ContainsKey(item.Name))
{
user.ShowMerchantGoBack(merchant, "I do not want that item.", MerchantMenuItem.SellItemMenu);
return;
}
if (item.Stackable && item.Count > 1)
{
user.ShowSellQuantity(merchant, slot);
return;
}
user.ShowSellConfirm(merchant, slot, 1);
}
private void MerchantMenuHandler_SellItemMenu(User user, Merchant merchant, ClientPacket packet)
{
user.ShowSellMenu(merchant);
}
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);
}
public void ShowSellQuantity(Merchant merchant, byte slot)
{
var x2F = new ServerPacket(0x2F);
x2F.WriteByte(0x03); // type!
x2F.WriteByte(0x01); // obj type
x2F.WriteUInt32(merchant.Id);
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x00); // ??
x2F.WriteString8(merchant.Name);
x2F.WriteString16("How many are you selling?");
x2F.WriteByte(1);
x2F.WriteByte(slot);
x2F.WriteUInt16((ushort)MerchantMenuItem.SellItemQuantity);
Enqueue(x2F);
}
private void MerchantMenuHandler_MainMenu(User user, Merchant merchant, ClientPacket packet)
{
merchant.DisplayPursuits(user);
}
public void ShowSellConfirm(Merchant merchant, byte slot, int quantity)
{
var item = Inventory[slot];
double offer = Math.Round(item.Value * 0.50) * quantity;
var x2F = new ServerPacket(0x2F);
x2F.WriteByte(0x01); // type!
x2F.WriteByte(0x01); // obj type
x2F.WriteUInt32(merchant.Id);
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x00); // ??
x2F.WriteString8(merchant.Name);
x2F.WriteString16(string.Format("I'll give you {0} gold for {1}.", offer, quantity == 1 ? "that" : "those"));
x2F.WriteByte(2);
x2F.WriteByte(slot);
x2F.WriteByte((byte)quantity);
x2F.WriteByte(2);
x2F.WriteString8("Accept");
x2F.WriteUInt16((ushort)MerchantMenuItem.SellItemAccept);
x2F.WriteString8("Decline");
x2F.WriteUInt16((ushort)MerchantMenuItem.SellItemMenu);
Enqueue(x2F);
}
public void ShowSellMenu(Merchant merchant)
{
var x2F = new ServerPacket(0x2F);
x2F.WriteByte(0x05); // type!
x2F.WriteByte(0x01); // obj type
x2F.WriteUInt32(merchant.Id);
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x00); // ??
x2F.WriteString8(merchant.Name);
x2F.WriteString16("What would you like to sell?");
x2F.WriteUInt16((ushort)MerchantMenuItem.SellItem);
int position = x2F.Position;
x2F.WriteByte(0);
int count = 0;
for (byte i = 1; i <= Inventory.Size; ++i)
{
if (Inventory[i] == null || !merchant.Inventory.ContainsKey(Inventory[i].Name))
continue;
x2F.WriteByte((byte)i);
++count;
}
x2F.Seek(position, PacketSeekOrigin.Begin);
x2F.WriteByte((byte)count);
Enqueue(x2F);
}
public void ShowMerchantGoBack(Merchant merchant, string message, MerchantMenuItem menuItem = MerchantMenuItem.MainMenu)
{
var x2F = new ServerPacket(0x2F);
x2F.WriteByte(0x00); // type!
x2F.WriteByte(0x01); // obj type
x2F.WriteUInt32(merchant.Id);
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x00); // ??
x2F.WriteString8(merchant.Name);
x2F.WriteString16(message);
x2F.WriteByte(1);
x2F.WriteString8("Go back");
x2F.WriteUInt16((ushort)menuItem);
Enqueue(x2F);
}
public void ShowBuyMenuQuantity(Merchant merchant, string name)
{
var x2F = new ServerPacket(0x2F);
x2F.WriteByte(0x03); // type!
x2F.WriteByte(0x01); // obj type
x2F.WriteUInt32(merchant.Id);
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x00); // ??
x2F.WriteString8(merchant.Name);
x2F.WriteString16(string.Format("How many {0} would you like to buy?", name));
x2F.WriteString8(name);
x2F.WriteUInt16((ushort)MerchantMenuItem.BuyItemQuantity);
Enqueue(x2F);
}
public void ShowBuyMenu(Merchant merchant)
{
var x2F = new ServerPacket(0x2F);
x2F.WriteByte(0x04); // type!
x2F.WriteByte(0x01); // obj type
x2F.WriteUInt32(merchant.Id);
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x01); // ??
x2F.WriteUInt16((ushort)(0x4000 + merchant.Sprite));
x2F.WriteByte(0x00); // color
x2F.WriteByte(0x00); // ??
x2F.WriteString8(merchant.Name);
x2F.WriteString16("What would you like to buy?");
x2F.WriteUInt16((ushort)MerchantMenuItem.BuyItem);
x2F.WriteUInt16((ushort)merchant.Inventory.Count);
foreach (var item in merchant.Inventory.Values)
{
x2F.WriteUInt16((ushort)(0x8000 + item.sprite));
x2F.WriteByte((byte)item.color);
x2F.WriteUInt32((uint)item.value);
x2F.WriteString8(item.name);
x2F.WriteString8(string.Empty); // defunct item description
}
Enqueue(x2F);
}
public void InsertNpc(Merchant toInsert)
{
World.Insert(toInsert);
Insert(toInsert, toInsert.X, toInsert.Y);
toInsert.OnSpawn();
}
/// <summary>
/// Create a new Hybrasyl map from an XMLMap object.
/// </summary>
/// <param name="mapElement"></param>
public Map(XSD.Map newMap, World theWorld)
{
Init();
World = theWorld;
// TODO: refactor Map class to not do this, but be a partial which overlays
// TODO: XmlMap (which would then just be Map)
Id = newMap.Id;
X = newMap.X;
Y = newMap.Y;
Name = newMap.Name;
EntityTree = new QuadTree<VisibleObject>(0,0,X,Y);
Music = newMap.Music;
foreach (var warpElement in newMap.Warps)
{
var warp = new Warp(this);
warp.X = warpElement.X;
warp.Y = warpElement.Y;
if (warpElement.MapTarget !=null)
{
var maptarget = warpElement.MapTarget as XSD.WarpMaptarget;
// map warp
warp.DestinationMapName = maptarget.Value;
warp.WarpType = WarpType.Map;
warp.DestinationX = maptarget.X;
warp.DestinationY = maptarget.Y;
}
else
{
var worldmaptarget = warpElement.WorldMapTarget as XSD.WorldMapPointTarget;
// worldmap warp
warp.DestinationMapName = worldmaptarget.Value;
warp.WarpType = WarpType.WorldMap;
}
warp.MinimumLevel = warpElement.Restrictions.Level.Min;
warp.MaximumLevel = warpElement.Restrictions.Level.Max;
warp.MinimumAbility = warpElement.Restrictions.Ab.Min;
warp.MaximumAbility = warpElement.Restrictions.Ab.Max;
warp.MobUse = warpElement.Restrictions.NoMobUse == null;
Warps[new Tuple<byte, byte>(warp.X, warp.Y)] = warp;
}
foreach (var npcElement in newMap.Npcs)
{
var merchant = new Merchant
{
X = npcElement.X,
Y = npcElement.Y,
Name = npcElement.Name,
Sprite = npcElement.Appearance.Sprite,
Direction = (Enums.Direction) npcElement.Appearance.Direction,
Portrait = npcElement.Appearance.Portrait,
// Wow this is terrible
Jobs = ((MerchantJob) (int) npcElement.Jobs)
};
InsertNpc(merchant);
}
foreach (var reactorElement in newMap.Reactors)
{
// TODO: implement reactor loading support
}
foreach (var postElement in newMap.Signposts.Items)
{
if (postElement is XSD.Signpost)
{
var signpostElement = postElement as XSD.Signpost;
var signpost = new Objects.Signpost(signpostElement.X, signpostElement.Y, signpostElement.Message);
InsertSignpost(signpost);
}
else
{
// TODO: Messageboards
Logger.InfoFormat("{0}: messageboard ignored", Name);
}
}
foreach (var spawnElement in newMap.Spawns)
{
// TODO: implement spawning
}
Load();
}
