public static PacketWriter SpawnMapItem(MapleMapItem mapItem, Point sourcePosition, byte type, int ownerObjectId = 0)
{
PacketWriter pw = new PacketWriter();
pw.WriteHeader(SendHeader.SpawnMapItem);
bool meso = mapItem.Meso > 0;
pw.WriteByte(0);
pw.WriteByte(type); //0 = drop animation, 1 = visible, 2 = spawned, 3 = dissapearing
pw.WriteInt(mapItem.ObjectId);
pw.WriteBool(meso);
pw.WriteZeroBytes(12);
pw.WriteInt(meso ? mapItem.Meso : mapItem.Item.ItemId);
pw.WriteInt(mapItem.OwnerId);
pw.WriteByte((byte)mapItem.DropType);
pw.WritePoint(mapItem.Position);
pw.WriteInt(ownerObjectId); //Mob which dropped the item
if (type != 2)
{
pw.WritePoint(sourcePosition);
pw.WriteShort(0); //fh
}
pw.WriteBool(false); //boss-drop style fly added in v143
pw.WriteShort(0);
if (!meso)
{
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(-1));
}
pw.WriteBool(!mapItem.PlayerDrop);
pw.WriteZeroBytes(10);
return(pw);
}
public PacketWriter Update()
{
PacketWriter pw = new PacketWriter();
pw.WriteHeader(SendHeader.ShowStatusInfo);
pw.WriteByte(1);
pw.WriteUShort(25672);
pw.WriteByte((byte)State);
switch (State)
{
case MapleQuestStatus.NotStarted:
pw.WriteByte(0);
break;
case MapleQuestStatus.InProgress:
pw.WriteMapleString(Data);
break;
case MapleQuestStatus.Completed:
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(DateTime.UtcNow));
break;
}
return(pw);
}
public static PacketWriter ShowShop(ShopScript shop, int npcId)
{
List <ShopItem> items = shop.ShopItems;
PacketWriter pw = new PacketWriter(SendHeader.NpcShop);
pw.WriteByte(0);
pw.WriteInt(0);
pw.WriteInt(npcId);
pw.WriteByte(0);
pw.WriteShort((short)items.Count);
foreach (ShopItem item in items)
{
pw.WriteInt(item.Id);
pw.WriteInt(item.Price);
pw.WriteByte(0);
pw.WriteInt(item.ReqItemId);
pw.WriteInt(item.ReqItemQuantity);
pw.WriteInt(0); //unk
pw.WriteInt(0); //unk
pw.WriteInt(0); //unk
pw.WriteZeroBytes(22); //v158
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(-2));
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(-1));
pw.WriteInt(item.Tab);
pw.WriteByte(0);
pw.WriteByte(0);
pw.WriteInt(0);
pw.WriteZeroBytes(3); //v158
MapleItemType itemType = ItemConstants.GetMapleItemType(item.Id);
if (itemType == MapleItemType.Bullet || itemType == MapleItemType.ThrowingStar)
{
pw.WriteZeroBytes(6);
pw.WriteShort((short)(BitConverter.DoubleToInt64Bits((double)item.Price) >> 48));
pw.WriteShort(item.BulletCount); //Todo, correct max amount
}
else
{
pw.WriteShort((short)item.DefaultQuantity);
pw.WriteShort((short)item.MaximumPurchase);
}
pw.WriteByte(0);
pw.WriteInt(0);
pw.WriteInt(0);
pw.WriteInt(0);
pw.WriteInt(0);
pw.WriteLong(9410165);
pw.WriteLong(9410166);
pw.WriteLong(9410167);
pw.WriteLong(9410168);
//pw.WriteBytes(Functions.HexToBytes("75968F000000000076968F000000000077968F000000000078968F0000000000"));//no idea
}
return(pw);
}
public static PacketWriter UpdateSkills(List <Skill> skills)
{
PacketWriter pw = new PacketWriter();
pw.WriteHeader(SendHeader.UpdateSkills);
pw.WriteBool(true); //enable actions
pw.WriteByte(0);
pw.WriteByte(0);
short count = (short)skills.Count;
pw.WriteShort(count);
for (int i = 0; i < count; i++)
{
pw.WriteInt(skills[i].SkillId);
pw.WriteInt(skills[i].Level);
pw.WriteInt(skills[i].MasterLevel);
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(skills[i].Expiration));
}
pw.WriteByte(0x2F);
return(pw);
}
static PacketWriter ShowCharacters(MapleAccount acc)
{
List <MapleCharacter> chars = acc.GetCharsFromDatabase();
PacketWriter pw = new PacketWriter(SendHeader.ShowCharacters);
pw.WriteZeroBytes(5);
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(DateTime.UtcNow));
pw.WriteByte((byte)chars.Count); //Char count
foreach (MapleCharacter chr in chars)
{
MapleCharacter.AddCharEntry(pw, chr);
}
//pw.WriteHexString("00 00 04 00 00 00 00 00 00 00 30 2A F3 A2 FA 33 D0 01 60 42 F9 64 00 00 00 00 00");
pw.WriteByte(acc.HasPic() ? (byte)1 : (byte)0); //pic state? 4 = refresh, 1 = normal, 0 = create new pic
pw.WriteByte(0);
pw.WriteInt(4); //char slots
pw.WriteInt(0);
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(DateTime.UtcNow));
pw.WriteHexString("60 42 F9 64");
pw.WriteInt(0); // 1 = namechange button
return(pw);
}
public static void AddItemInfo(PacketWriter pw, MapleItem item)
{
pw.WriteByte(item.Type); //TODO: pets = 3
pw.WriteInt(item.ItemId);
pw.WriteByte(0); //TODO:UniqueID,
//pw.WriteLong(uniqueId) if uniqueId = 1;
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(-1)); //TODO: item expiration
pw.WriteInt(-1); //TODO: extended slots
if (item.Type == 1) //Equip
{
MapleEquip equip = (MapleEquip)item;
MapleEquip.AddStats(equip, pw);
pw.WriteInt(4); //no clue
pw.WriteByte(0xFF); //no clue
pw.WriteMapleString(equip.Creator);
pw.WriteByte((byte)equip.PotentialState);
pw.WriteByte(equip.Enhancements);
if (equip.PotentialState >= MaplePotentialState.Rare)
{
pw.WriteUShort(equip.Potential1);
pw.WriteUShort(equip.Potential2);
pw.WriteUShort(equip.Potential3);
}
else
{
pw.WriteZeroBytes(6); //Don't show the client the potentials if they're hidden
}
pw.WriteUShort(equip.BonusPotential1);
pw.WriteUShort(equip.BonusPotential2);
pw.WriteShort(0); //bonus pot 3
pw.WriteShort(0);
pw.WriteShort(0); //socket state
pw.WriteShort(equip.Socket1);
pw.WriteShort(equip.Socket2);
pw.WriteShort(equip.Socket3);
//if (!HasUniqueId)
pw.WriteLong(equip.DbId);
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(-2)); //don't know
pw.WriteInt(-1);
pw.WriteLong(0); //new v142
pw.WriteLong(MapleFormatHelper.GetMapleTimeStamp(-2)); //new v142
for (int i = 0; i < 5; i++)
{
pw.WriteInt(0);
}
pw.WriteShort(0x1);
}
else
{
pw.WriteShort(item.Quantity);
pw.WriteMapleString(item.Creator);
pw.WriteShort((short)item.Flags);
if (item.IsAmmo || item.IsFamiliarCard)
{
pw.WriteLong(-1);
}
}
}
