public static MapleItem CreateItem(int itemId, string source, short quantity = 1, bool randomStats = false)
{
MapleInventoryType type = ItemConstants.GetInventoryType(itemId);
if (type == MapleInventoryType.Equip)
{
WzEquip wzInfo = DataBuffer.GetEquipById(itemId);
if (wzInfo != null)
{
MapleEquip equip = new MapleEquip(itemId, source);
equip.SetDefaultStats(wzInfo, randomStats);
return(equip);
}
}
else if (type != MapleInventoryType.Undefined)
{
WzItem wzInfo = DataBuffer.GetItemById(itemId);
if (wzInfo != null)
{
if (wzInfo.SlotMax > 0 && quantity > wzInfo.SlotMax)
{
quantity = (short)wzInfo.SlotMax;
}
MapleItem item = new MapleItem(itemId, source, quantity);
return(item);
}
}
return(null);
}
public static void Convert()
{
string[] lines = File.ReadAllLines(@".\CustomData\drop_data_v144_3.txt");
Dictionary <int, List <TempMobDrop> > drops = new Dictionary <int, List <TempMobDrop> >();
for (int i = 0; i < lines.Length; i++)
{
string[] split = lines[i].Split(' ');
TempMobDrop drop = new TempMobDrop();
int mobId = int.Parse(split[0]);
drop.itemId = int.Parse(split[1]);
drop.min = int.Parse(split[2]);
drop.max = int.Parse(split[3]);
drop.questId = int.Parse(split[4]);
drop.dropChance = int.Parse(split[5]);
WzItem item = DataBuffer.GetItemById(drop.itemId);
if (item != null)
{
if (!item.IsQuestItem)
{
if (!drops.ContainsKey(mobId))
{
drops.Add(mobId, new List <TempMobDrop>()
{
drop
});
}
else
{
drops[mobId].Add(drop);
}
}
}
}
StringBuilder sb = new StringBuilder();
drops = drops.OrderBy(x => x.Key).ToDictionary(x => x.Key, x => x.Value);
foreach (var kvp in drops)
{
//4031161 1000000 1 1 1008
sb.Append('#');
sb.AppendLine(kvp.Key.ToString());
foreach (TempMobDrop drop in kvp.Value)
{
sb.Append(drop.itemId + " ");
sb.Append(drop.dropChance + " ");
sb.Append(drop.min + " ");
sb.Append(drop.max + " ");
sb.AppendLine(drop.questId.ToString());
}
sb.AppendLine();
}
File.WriteAllText(@".\CustomData\MonsterDrops.txt", sb.ToString());
}
public static void Handle(MapleClient c, PacketReader pr)
{
try
{
if (c.NpcEngine != null && c.NpcEngine.IsShop)
{
byte mode = pr.ReadByte();
int NpcId = c.NpcEngine.NpcId;
switch (mode)
{
case 0:
{
short shopIndex = pr.ReadShort();
int itemId = pr.ReadInt();
short amount = pr.ReadShort();
c.NpcEngine.BuyItem(itemId, shopIndex, amount);
break;
}
case 1: //sell
{
short inventoryIndex = pr.ReadShort();
int itemId = pr.ReadInt();
short qty = pr.ReadShort();
MapleInventoryType invType = ItemConstants.GetInventoryType(itemId);
switch (invType)
{
case MapleInventoryType.Equip:
case MapleInventoryType.Etc:
case MapleInventoryType.Setup:
case MapleInventoryType.Use:
break;
default:
return; // Not a valid item
}
WzItem wzitem = DataBuffer.GetItemById(itemId);
if (wzitem == null)
{
wzitem = DataBuffer.GetEquipById(itemId);
}
if (wzitem == null) // Item doesnt exist (anymore?)
{
return;
}
if (wzitem.NotSale || wzitem.IsCashItem || wzitem.IsQuestItem)
{
return;
}
byte response = 0;
if (!wzitem.IsQuestItem)
{
MapleInventory inventory = c.Account.Character.Inventory;
MapleItem item = inventory.GetItemSlotFromInventory(invType, inventoryIndex);
if (item?.ItemId == itemId && item.Quantity >= qty)
{
if (inventory.Mesos + wzitem.Price > GameConstants.MAX_MESOS)
{
response = 2; // You do not have enough mesos
}
else
{
inventory.RemoveItemsFromSlot(item.InventoryType, item.Position, qty, true);
inventory.GainMesos(wzitem.Price * qty, false, false);
}
// TODO: buyback
}
}
PacketWriter pw = new PacketWriter();
pw.WriteHeader(SendHeader.NpcTransaction);
pw.WriteByte(response);
pw.WriteByte(0);
pw.WriteByte(0);
c.SendPacket(pw);
break;
}
case 3:
{
c.NpcEngine.Dispose();
break;
}
default:
{
c.NpcEngine.ScriptInstance = null;
ServerConsole.Warning("Unkown NpcShopActionHandler mode:" + mode);
ServerConsole.Info(Functions.ByteArrayToStr(pr.ToArray()));
break;
}
}
}
}
catch (Exception ex)
{
ServerConsole.Error("NpcShopActionHandler Failure");
ServerConsole.Error(ex.Message);
if (c.NpcEngine != null)
{
c.NpcEngine.Dispose();
}
}
}
