private void OnJoin(Packet packet)
{
//TODO: Use all fields.
var characterId = packet.ReadInt32();
var patchVersion = packet.ReadByte();
var hdInfo = packet.ReadString();
Character = User.Characters.FirstOrDefault(c => c.Id == characterId);
if (Character != null)
{
Console.WriteLine(Character.GetHashCode());
InventoryItems = new ItemContainer <InventoryItem>(Character, Character.InventoryItems, (byte)Define.MAX_INVENTORY, (byte)Define.MAX_HUMAN_PARTS, Constants.InventorySlots);
QuestItems = new ItemContainer <QuestItem>(Character, Character.QuestItems, (byte)Define.MAX_INVENTORY, 0, Constants.QuestSlots);
StorageItems = new ItemContainer <StorageItem>(Character, Character.StorageItems, 0, 0, new byte[] { }); //TODO: Implement storage items.
var response = new Packet(Opcode.JOIN_RIGHT);
response.WriteInt32(characterId);
response.WriteInt32(Character.WorldId);
response.WritePosition(Character.Position);
response.WriteBoolean(false); //Is festival
response.WriteInt32(0); //Festival 'yday'
Send(response);
var joinSnapshot = new Snapshot();
joinSnapshot.SetType(SnapshotType.UPDATE_SERVER_TIME);
joinSnapshot.WriteInt32(DateTime.UtcNow.GetUnixTimestamp());
WriteObjectData(joinSnapshot, Character, true);
Send(joinSnapshot);
var spawnNearPlayers = new Snapshot();
foreach (var player in NearPlayers)
{
WriteObjectData(spawnNearPlayers, player.Character);
}
Send(spawnNearPlayers);
var spawnNewPlayer = new Snapshot();
WriteObjectData(spawnNewPlayer, Character);
SendNearPlayers(spawnNewPlayer);
}
else
{
//NOTE: In theory, it's possible to send JOIN_ERROR and an error code, but the client doesn't seem to use it.
Disconnect();
}
}
private void OnJoin(Packet packet)
{
//TODO: Use all fields.
var characterId = packet.ReadInt32();
var patchVersion = packet.ReadByte();
var hdInfo = packet.ReadString();
Character = User.Characters.FirstOrDefault(c => c.Id == characterId);
if (Character != null)
{
Console.WriteLine(Character.GetHashCode());
InventoryItems = new ItemContainer<InventoryItem>(Character, Character.InventoryItems, (byte) Define.MAX_INVENTORY, (byte) Define.MAX_HUMAN_PARTS, Constants.InventorySlots);
QuestItems = new ItemContainer<QuestItem>(Character, Character.QuestItems, (byte) Define.MAX_INVENTORY, 0, Constants.QuestSlots);
StorageItems = new ItemContainer<StorageItem>(Character, Character.StorageItems, 0, 0, new byte[] { }); //TODO: Implement storage items.
var response = new Packet(Opcode.JOIN_RIGHT);
response.WriteInt32(characterId);
response.WriteInt32(Character.WorldId);
response.WritePosition(Character.Position);
response.WriteBoolean(false); //Is festival
response.WriteInt32(0); //Festival 'yday'
Send(response);
var joinSnapshot = new Snapshot();
joinSnapshot.SetType(SnapshotType.UPDATE_SERVER_TIME);
joinSnapshot.WriteInt32(DateTime.UtcNow.GetUnixTimestamp());
WriteObjectData(joinSnapshot, Character, true);
Send(joinSnapshot);
var spawnNearPlayers = new Snapshot();
foreach (var player in NearPlayers)
WriteObjectData(spawnNearPlayers, player.Character);
Send(spawnNearPlayers);
var spawnNewPlayer = new Snapshot();
WriteObjectData(spawnNewPlayer, Character);
SendNearPlayers(spawnNewPlayer);
}
else
{
//NOTE: In theory, it's possible to send JOIN_ERROR and an error code, but the client doesn't seem to use it.
Disconnect();
}
}
public static void Serialize(this Item item, Packet packet)
{
packet.WriteByte(item.Slot);
packet.WriteInt32(item.ItemId);
packet.WriteUInt32(0x00000000); //EC D9 14 91 (Serial Number)
packet.WriteX(item.StackSize);
packet.WriteX(0); //CF 46 00 00 (Hitpoints => Current Durability?)
packet.WriteX(0); //18 47 00 00 (Maximum Hitpoints => Maximum Durability?)
packet.WriteUInt32(0x00000000); //00 00 00 00 (Word => ?)
packet.WriteByte(0x00); //00 (Ability Option => ?)
packet.WriteByte(0x00); //00 (Item Resistance => ?)
packet.WriteByte(0x00); //00 (Resistance Ability Option => ?)
packet.WriteX(0x00000000); //00 00 00 00 (Keep Time)
packet.WriteByte(0x00); //00 (Item Lock)
packet.WriteUInt32(0x00000000); //00 00 00 00 (Bind End Time)
packet.WriteByte(0x00); //00 (Stability => ?)
packet.WriteByte(0x00); //00 (Quality => ?)
packet.WriteByte(0x00); //00 (Ability Rate => ?)
packet.WriteX(0); //00 00 00 00 (Use Time => ?)
packet.WriteX(0); //00 00 00 00 (Buy 'tm' => Buy Time?)
packet.WriteX(0); //00 00 00 00 (Price => Sell/Buy?)
packet.WriteX(0); //00 00 00 00 (Pay 银币 => ?)
packet.WriteX(0); //00 00 00 00 (Free 银币 => ?)
packet.WriteUInt32(Constants.ServerId);
packet.WriteByte(0); //Attributes
}
public void WriteTaskBarItems(Packet packet, List <TaskBarItem> items)
{
packet.WriteInt32(items.Count);
foreach (var taskbarItem in items)
{
packet.WriteInt32(taskbarItem.Line);
packet.WriteInt32(taskbarItem.Grid);
packet.WriteInt32(taskbarItem.Shortcut);
packet.WriteInt32(taskbarItem.ShortcutId);
packet.WriteInt32(taskbarItem.Type);
packet.WriteInt32(taskbarItem.Index);
packet.WriteInt32(taskbarItem.UserId);
packet.WriteInt32(taskbarItem.Data);
packet.WriteString(taskbarItem.String);
}
}
public void WriteTaskBarItems(Packet packet, List<TaskBarItem> items)
{
packet.WriteInt32(items.Count);
foreach (var taskbarItem in items)
{
packet.WriteInt32(taskbarItem.Line);
packet.WriteInt32(taskbarItem.Grid);
packet.WriteInt32(taskbarItem.Shortcut);
packet.WriteInt32(taskbarItem.ShortcutId);
packet.WriteInt32(taskbarItem.Type);
packet.WriteInt32(taskbarItem.Index);
packet.WriteInt32(taskbarItem.UserId);
packet.WriteInt32(taskbarItem.Data);
packet.WriteString(taskbarItem.String);
}
}
private void OnCertify(Packet packet)
{
var name = packet.ReadString();
var password = packet.ReadString();
//TODO: Find out what all the unused fields are and use them.
var hdsn = packet.ReadString();
var ipKey = packet.ReadBytes(21);
var version = packet.ReadUInt32();
var realVersion = packet.ReadUInt32();
var opFlag = packet.ReadByte();
var otpPassword = packet.ReadString();
var user = Database.Users.FirstOrDefault(c => c.Name == name);
//TODO: Add ECard.
if (user != null)
{
if (user.Password == password)
{
if (!Server.Connections.Any(c => c.User != null && c.User.Name == user.Name))
{
if (realVersion == Constants.Version)
{
User = user;
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int)Error.CERT_OK);
result.WriteInt32(0); //Not required to fill in real name.
result.WriteBoolean(false); //Expansion
Send(result);
CharacterList();
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int)(realVersion < Constants.Version ? Error.ERR_VERSION_TOO_LOW : Error.ERR_VERSION_MAINTAIN));
Send(result);
Disconnect();
}
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int)Error.ERR_ACCOUNT_EXIST);
Send(result);
Disconnect();
}
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int)((uint)Error.CERT_CHARGE_CERTIFY_FAILED << 16));
Send(result);
}
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int)((uint)Error.CERT_CHARGE_CERTIFY_FAILED << 16 | 1));
Send(result);
}
}
private void OnCreatePlayer(Packet packet)
{
var result = new Packet(Opcode.CREATEPLAYERRESULT);
var name = packet.ReadString();
var hdHash = packet.ReadString();
var slot = packet.ReadInt32();
var job = packet.ReadByte();
var gender = packet.ReadByte();
var hairMesh = packet.ReadByte();
var hairColor = packet.ReadUInt32();
var headMesh = packet.ReadByte();
var city = packet.ReadInt32();
var zodiacSign = packet.ReadInt32();
var country = packet.ReadByte();
var snCard = packet.ReadString();
var cardType = packet.ReadInt32();
var hdSerialNumber = packet.ReadString();
var binAccount = packet.ReadString();
var clothList = new int[5];
for (var i = 0; i < 5; i++)
clothList[i] = packet.ReadInt32();
if (!Constants.CharacterCreationEnabled)
{
result.WriteInt32((int) Error.ERR_NOCREATE_ALL);
}
else if (Database.Characters.Any(c => c.Name == name))
{
result.WriteInt32((int) Error.ERR_PLAYER_EXIST);
}
else if (User.Characters.Count(c => !c.Deleted && !c.Blocked) > 3 || User.Characters.Count > 10 || User.Characters.Any(c => c.Slot == slot)) //TODO: Check items.
{
result.WriteInt32((int) Error.ERR_NOCREATE);
}
else
{
var character = new Character
{
Name = name,
Slot = slot,
Job = job,
Gender = gender,
Appearance = new CharacterAppearance
{
HairMesh = hairMesh,
HairColor = (int) hairColor,
HeadMesh = headMesh
},
PersonalInformation = new PersonalInformation
{
City = city,
ZodiacSign = zodiacSign
},
Closet = new Closet()
};
for (var i = 0; i < 5; i++)
{
if (clothList[i] == 0) continue;
character.Closet.Items.Add(new ClosetItem
{
ItemId = clothList[i],
Index = i + 1,
DateTime = DateTime.UtcNow,
Equipped = true
});
}
User.Characters.Add(character);
User.AcceptedAgreement = true;
Database.SaveChanges(); //TODO: Fix this, shouldn't do a full DB update for this...
result.WriteInt32((int) Error.ERR_SUCCESS);
Send(result);
var playerSlot = new Packet(Opcode.PLAYERSLOT);
playerSlot.WriteInt32(character.Slot);
playerSlot.WriteString(character.Name);
playerSlot.WriteInt32(character.Id);
playerSlot.WriteInt32(character.WorldId);
playerSlot.WriteByte(character.Gender);
playerSlot.WritePosition(character.Position);
playerSlot.WriteInt32(character.Level);
playerSlot.WriteInt32(character.Job);
playerSlot.WriteInt32(character.Stats.STR);
playerSlot.WriteInt32(character.Stats.STA);
playerSlot.WriteInt32(character.Stats.DEX);
playerSlot.WriteInt32(character.Stats.INT);
playerSlot.WriteInt32(character.Stats.SPI);
playerSlot.WriteInt32(character.Appearance.HairMesh);
playerSlot.WriteUInt32((uint) character.Appearance.HairColor);
playerSlot.WriteInt32(character.Appearance.HeadMesh);
playerSlot.WriteInt32(character.Blocked ? 1 : 0);
playerSlot.WriteInt32(character.BlockTime);
//TODO: Clean this up.
var container = new ItemContainer<InventoryItem>(character, character.InventoryItems, (byte) Define.MAX_INVENTORY, (byte) Define.MAX_HUMAN_PARTS, Constants.InventorySlots);
var equipmentItems = container.EquippedItems.ToList();
playerSlot.WriteInt32(equipmentItems.Count); //TODO: Implement non-fashion items.
// for i = 1, count do
// parts = LAr:ReadByte(ar)
// item_id = LAr:ReadDword(ar)
// flag = LAr:ReadDword(ar)
// attr = LAr:ReadInt(ar)
// end
foreach (var fashionItem in character.Closet.Items.Where(item => item.Equipped))
playerSlot.WriteInt32(fashionItem.ItemId);
playerSlot.WriteInt32(User.Characters.Count(c => c.Deleted));
Send(playerSlot);
return;
}
Send(result);
}
private void CharacterList()
{
var packet = new Packet(Opcode.PLAYERLIST);
packet.WriteInt32(DateTime.UtcNow.GetUnixTimestamp());
packet.WriteByte((byte) (User.AcceptedAgreement ? 0 : 1));
var characters = User.Characters.Where(c => !c.Deleted && !c.Blocked).ToList();
packet.WriteByte((byte) characters.Count);
foreach (var character in characters)
{
packet.WriteInt32(character.Slot);
packet.WriteString(character.Name);
packet.WriteInt32(character.Id);
packet.WriteInt32(character.WorldId);
packet.WriteByte(character.Gender);
packet.WritePosition(character.Position);
packet.WriteInt32(character.Level);
packet.WriteInt32(character.Job);
packet.WriteInt32(character.Stats.STR);
packet.WriteInt32(character.Stats.STA);
packet.WriteInt32(character.Stats.DEX);
packet.WriteInt32(character.Stats.INT);
packet.WriteInt32(character.Stats.SPI);
packet.WriteInt32(character.Appearance.HairMesh);
packet.WriteUInt32((uint) character.Appearance.HairColor);
packet.WriteInt32(character.Appearance.HeadMesh);
packet.WriteInt32(character.Blocked ? 1 : 0);
packet.WriteInt32(character.BlockTime);
//TODO: Clean this up.
var container = new ItemContainer<InventoryItem>(character, character.InventoryItems, (byte) Define.MAX_INVENTORY, (byte) Define.MAX_HUMAN_PARTS, Constants.InventorySlots);
var equipmentItems = container.EquippedItems.ToList();
packet.WriteInt32(equipmentItems.Count); //TODO: Implement non-fashion items.
// for i = 1, count do
// parts = LAr:ReadByte(ar)
// item_id = LAr:ReadDword(ar)
// flag = LAr:ReadDword(ar)
// attr = LAr:ReadInt(ar)
// end
for(var i = 1; i <= 5; i++)
{
var item = character.Closet.Items.FirstOrDefault(c => c.Equipped && c.Index == i);
packet.WriteInt32(item != null ? item.ItemId : 0);
}
}
packet.WriteInt32(User.Characters.Count(c => c.Deleted));
//TODO: Implement city/province.
packet.WriteInt32(0); //City Id
packet.WriteInt32(0); //Province Id
packet.WriteSByte(20); //TODO: Find out what this is.
Send(packet);
}
private void OnCertify(Packet packet)
{
var name = packet.ReadString();
var password = packet.ReadString();
//TODO: Find out what all the unused fields are and use them.
var hdsn = packet.ReadString();
var ipKey = packet.ReadBytes(21);
var version = packet.ReadUInt32();
var realVersion = packet.ReadUInt32();
var opFlag = packet.ReadByte();
var otpPassword = packet.ReadString();
var user = Database.Users.FirstOrDefault(c => c.Name == name);
//TODO: Add ECard.
if (user != null)
{
if(user.Password == password)
{
if (!Server.Connections.Any(c => c.User != null && c.User.Name == user.Name))
{
if (realVersion == Constants.Version)
{
User = user;
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int) Error.CERT_OK);
result.WriteInt32(0); //Not required to fill in real name.
result.WriteBoolean(false); //Expansion
Send(result);
CharacterList();
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int) (realVersion < Constants.Version ? Error.ERR_VERSION_TOO_LOW : Error.ERR_VERSION_MAINTAIN));
Send(result);
Disconnect();
}
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int) Error.ERR_ACCOUNT_EXIST);
Send(result);
Disconnect();
}
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int) ((uint) Error.CERT_CHARGE_CERTIFY_FAILED << 16));
Send(result);
}
}
else
{
var result = new Packet(Opcode.CERTIFYRESULT);
result.WriteInt32((int) ((uint)Error.CERT_CHARGE_CERTIFY_FAILED << 16 | 1));
Send(result);
}
}
private void OnCreatePlayer(Packet packet)
{
var result = new Packet(Opcode.CREATEPLAYERRESULT);
var name = packet.ReadString();
var hdHash = packet.ReadString();
var slot = packet.ReadInt32();
var job = packet.ReadByte();
var gender = packet.ReadByte();
var hairMesh = packet.ReadByte();
var hairColor = packet.ReadUInt32();
var headMesh = packet.ReadByte();
var city = packet.ReadInt32();
var zodiacSign = packet.ReadInt32();
var country = packet.ReadByte();
var snCard = packet.ReadString();
var cardType = packet.ReadInt32();
var hdSerialNumber = packet.ReadString();
var binAccount = packet.ReadString();
var clothList = new int[5];
for (var i = 0; i < 5; i++)
{
clothList[i] = packet.ReadInt32();
}
if (!Constants.CharacterCreationEnabled)
{
result.WriteInt32((int)Error.ERR_NOCREATE_ALL);
}
else if (Database.Characters.Any(c => c.Name == name))
{
result.WriteInt32((int)Error.ERR_PLAYER_EXIST);
}
else if (User.Characters.Count(c => !c.Deleted && !c.Blocked) > 3 || User.Characters.Count > 10 || User.Characters.Any(c => c.Slot == slot)) //TODO: Check items.
{
result.WriteInt32((int)Error.ERR_NOCREATE);
}
else
{
var character = new Character
{
Name = name,
Slot = slot,
Job = job,
Gender = gender,
Appearance = new CharacterAppearance
{
HairMesh = hairMesh,
HairColor = (int)hairColor,
HeadMesh = headMesh
},
PersonalInformation = new PersonalInformation
{
City = city,
ZodiacSign = zodiacSign
},
Closet = new Closet()
};
for (var i = 0; i < 5; i++)
{
if (clothList[i] == 0)
{
continue;
}
character.Closet.Items.Add(new ClosetItem
{
ItemId = clothList[i],
Index = i + 1,
DateTime = DateTime.UtcNow,
Equipped = true
});
}
User.Characters.Add(character);
User.AcceptedAgreement = true;
Database.SaveChanges(); //TODO: Fix this, shouldn't do a full DB update for this...
result.WriteInt32((int)Error.ERR_SUCCESS);
Send(result);
var playerSlot = new Packet(Opcode.PLAYERSLOT);
playerSlot.WriteInt32(character.Slot);
playerSlot.WriteString(character.Name);
playerSlot.WriteInt32(character.Id);
playerSlot.WriteInt32(character.WorldId);
playerSlot.WriteByte(character.Gender);
playerSlot.WritePosition(character.Position);
playerSlot.WriteInt32(character.Level);
playerSlot.WriteInt32(character.Job);
playerSlot.WriteInt32(character.Stats.STR);
playerSlot.WriteInt32(character.Stats.STA);
playerSlot.WriteInt32(character.Stats.DEX);
playerSlot.WriteInt32(character.Stats.INT);
playerSlot.WriteInt32(character.Stats.SPI);
playerSlot.WriteInt32(character.Appearance.HairMesh);
playerSlot.WriteUInt32((uint)character.Appearance.HairColor);
playerSlot.WriteInt32(character.Appearance.HeadMesh);
playerSlot.WriteInt32(character.Blocked ? 1 : 0);
playerSlot.WriteInt32(character.BlockTime);
//TODO: Clean this up.
var container = new ItemContainer <InventoryItem>(character, character.InventoryItems, (byte)Define.MAX_INVENTORY, (byte)Define.MAX_HUMAN_PARTS, Constants.InventorySlots);
var equipmentItems = container.EquippedItems.ToList();
playerSlot.WriteInt32(equipmentItems.Count); //TODO: Implement non-fashion items.
// for i = 1, count do
// parts = LAr:ReadByte(ar)
// item_id = LAr:ReadDword(ar)
// flag = LAr:ReadDword(ar)
// attr = LAr:ReadInt(ar)
// end
foreach (var fashionItem in character.Closet.Items.Where(item => item.Equipped))
{
playerSlot.WriteInt32(fashionItem.ItemId);
}
playerSlot.WriteInt32(User.Characters.Count(c => c.Deleted));
Send(playerSlot);
return;
}
Send(result);
}
private void CharacterList()
{
var packet = new Packet(Opcode.PLAYERLIST);
packet.WriteInt32(DateTime.UtcNow.GetUnixTimestamp());
packet.WriteByte((byte)(User.AcceptedAgreement ? 0 : 1));
var characters = User.Characters.Where(c => !c.Deleted && !c.Blocked).ToList();
packet.WriteByte((byte)characters.Count);
foreach (var character in characters)
{
packet.WriteInt32(character.Slot);
packet.WriteString(character.Name);
packet.WriteInt32(character.Id);
packet.WriteInt32(character.WorldId);
packet.WriteByte(character.Gender);
packet.WritePosition(character.Position);
packet.WriteInt32(character.Level);
packet.WriteInt32(character.Job);
packet.WriteInt32(character.Stats.STR);
packet.WriteInt32(character.Stats.STA);
packet.WriteInt32(character.Stats.DEX);
packet.WriteInt32(character.Stats.INT);
packet.WriteInt32(character.Stats.SPI);
packet.WriteInt32(character.Appearance.HairMesh);
packet.WriteUInt32((uint)character.Appearance.HairColor);
packet.WriteInt32(character.Appearance.HeadMesh);
packet.WriteInt32(character.Blocked ? 1 : 0);
packet.WriteInt32(character.BlockTime);
//TODO: Clean this up.
var container = new ItemContainer <InventoryItem>(character, character.InventoryItems, (byte)Define.MAX_INVENTORY, (byte)Define.MAX_HUMAN_PARTS, Constants.InventorySlots);
var equipmentItems = container.EquippedItems.ToList();
packet.WriteInt32(equipmentItems.Count); //TODO: Implement non-fashion items.
// for i = 1, count do
// parts = LAr:ReadByte(ar)
// item_id = LAr:ReadDword(ar)
// flag = LAr:ReadDword(ar)
// attr = LAr:ReadInt(ar)
// end
for (var i = 1; i <= 5; i++)
{
var item = character.Closet.Items.FirstOrDefault(c => c.Equipped && c.Index == i);
packet.WriteInt32(item != null ? item.ItemId : 0);
}
}
packet.WriteInt32(User.Characters.Count(c => c.Deleted));
//TODO: Implement city/province.
packet.WriteInt32(0); //City Id
packet.WriteInt32(0); //Province Id
packet.WriteSByte(20); //TODO: Find out what this is.
Send(packet);
}