public static void AccountAuth(NetState state, PacketReader reader) {
int accountID = reader.ReadInt32();
int loginID1 = reader.ReadInt32();
int loginID2 = reader.ReadInt32();
int unknown = reader.ReadInt16(); // offset 14 - 16
int iSex = reader.ReadByte();
EAccountSex sex = (EAccountSex)iSex;
state.Account = (Account)World.Objects[EDatabaseType.Account, accountID];
state.Account.Netstate = state;
if (
state.Account == null ||
state.Account.AccountState != EAccountState.Login ||
state.Account.LoginID1 != loginID1 ||
state.Account.LoginID2 != loginID2 ||
state.Account.Sex != sex
) {
// Wrong data - hack attempt?
state.Account = null;
state.Send(new CharacterResponseError((byte)0));
return;
}
// Mark as authed in character server
state.Account.AccountState = EAccountState.Char;
state.Account.LoadChars();
// Auth successfull, send a special packet containing the AccountID
state.Send(new CharacterResponseSuccess(state.Account));
// Send character list
state.Send(new CharacterResponseList(state.Account));
}
/// <summary>
/// <para>ID 0x0436</para>
/// <para>Length 19</para>
/// <para>First packet after selecting a character</para>
/// </summary>
public static void WantToConnect(NetState state, PacketReader reader) {
int accountID = reader.ReadInt32();
int charID = reader.ReadInt32();
int loginID1 = reader.ReadInt32();
int clientTick = reader.ReadInt32();
byte iSex = reader.ReadByte();
EAccountSex sex = (EAccountSex)iSex;
state.Account = World.GetAccount(accountID);
if (state.Account == null || state.Account.AccountState != EAccountState.Char) {
state.Disconnect();
return;
}
if (state.Account.LoginID1 != loginID1 || state.Account.Sex != sex) {
state.Disconnect();
return;
}
if (state.Account.ActiveChar == null || state.Account.ActiveChar.ID != charID) {
state.Disconnect();
return;
}
// Mark as authed
state.Account.AccountState = EAccountState.World;
state.Send(new Response.WorldAuthOK(state.Account));
}
public static void CharacterCreation(NetState state, PacketReader reader) {
if (state.Account == null || state.Account.AccountState != EAccountState.Char) {
state.Disconnect();
return;
}
string name = reader.ReadString(24);
byte attrStr = reader.ReadByte();
byte attrAgi = reader.ReadByte();
byte attrVit = reader.ReadByte();
byte attrInt = reader.ReadByte();
byte attrDex = reader.ReadByte();
byte attrLuk = reader.ReadByte();
byte slot = reader.ReadByte();
short hairColor = reader.ReadInt16();
short hairStyle = reader.ReadInt16();
Character newChar = null;
ECharacterCreationResult result = Character.Create(state.Account, name, slot, attrStr, attrAgi, attrVit, attrInt, attrDex, attrLuk, hairColor, hairStyle, out newChar);
if (result != ECharacterCreationResult.Success) {
state.Send(new CharacterResponseCreation(result));
return;
}
// Creation was successfull, send new characterlist
state.Send(new CharacterResponseNewData(newChar));
}
public static void CharacterSelect(NetState state, PacketReader reader) {
short slot = reader.ReadByte();
if (state.Account == null || state.Account.AccountState != EAccountState.Char) {
state.Send(new CharacterResponseError((byte)0));
state.Disconnect();
return;
}
if (state.Account.HasSlot(slot) == false) {
state.Send(new CharacterResponseError((byte)0));
state.Disconnect();
return;
}
Character selectedChar = state.Account.SetActiveChar(slot);
state.Send(new CharacterResponseWorldLogin(selectedChar));
}
public static void AccountLogin(NetState state, PacketReader reader) {
int clientVersion = reader.ReadInt32();
string loginName = reader.ReadString(24);
string loginPassword = reader.ReadString(24);
byte clientType = reader.ReadByte();
Account acc;
EAccountLoadResult result = Account.Load(state, loginName, loginPassword, out acc, false);
if (result != EAccountLoadResult.Success) {
state.Send(new Response.LoginResponseAccountError((byte)result));
state.Disconnect();
return;
}
acc.AccountState = EAccountState.Login;
acc.UpdateLastLogin(state.Address.ToString());
state.Send(new Response.LoginResponseServerList(acc));
}
/// Request to walk
/// 0x00A7 9:
public static void WalkToXY(NetState state, PacketReader reader) {
if (state.IsValid(EAccountState.World) == false) {
state.Disconnect();
return;
}
Character c = state.Account.ActiveChar;
int unkInt = reader.ReadInt32();
// Since 2008-08-27aRagexeRE, X/Y starts at pos 6
byte b1 = reader.ReadByte();
byte b2 = reader.ReadByte();
byte b3 = reader.ReadByte();
int x = b1 * 4 + (b2 >> 6);
int y = ((b2 & 0x3f) << 4) + (b3 >> 4);
Point2D targetLoc = new Point2D(x, y);
c.TargetLocation = c.Location.Point + (c.Location.Point - targetLoc);
}