//Handles a users account login request
public static void HandleAccountLoginRequest(int ClientID, ref NetworkPacket Packet)
{
//Log what we are doing here
CommunicationLog.LogIn(ClientID + "Account Login Request.");
//Get the username and password the user provided for trying to login with
string AccountName = Packet.ReadString();
string AccountPass = Packet.ReadString();
//Make sure we are still connected to this client
ClientConnection Client = ConnectionManager.GetClient(ClientID);
if (Client == null)
{
//Ignore the request if we cant find this clients network connection
MessageLog.Print("ERROR: Connection to this client could not be found, no way to reply to their Account Login Request so it has been aborted.");
return;
}
//Make sure there is account that exists with the name that was provided by the user
if (!AccountsDatabase.DoesAccountExist(AccountName))
{
//Reject the request if that account doesnt exist
AccountManagementPacketSenders.SendAccountLoginReply(ClientID, false, "That account doesnt exist.");
return;
}
//Make sure someone else isnt already logged into that account
if (ConnectionManager.AccountLoggedIn(AccountName))
{
//Reject the request if the account is already being used
AccountManagementPacketSenders.SendAccountLoginReply(ClientID, false, "That account is already logged in.");
return;
}
//Check if they provided the correct password
if (!AccountsDatabase.IsPasswordCorrect(AccountName, AccountPass))
{
//Reject the request if the password was wrong
AccountManagementPacketSenders.SendAccountLoginReply(ClientID, false, "The password was incorrect.");
return;
}
//Fetch all of the accounts information from the database and store it with this client
AccountData Account = AccountsDatabase.GetAccountData(AccountName);
Client.Account = Account;
//Grant this users account login request
MessageLog.Print(ClientID + " logged into the account " + AccountName);
AccountManagementPacketSenders.SendAccountLoginReply(ClientID, true, "Login Request Granted.");
}
//Handles a users new user account registration request
public static void HandleAccountRegisterRequest(int ClientID, ref NetworkPacket Packet)
{
//Log what we are doing here
CommunicationLog.LogIn(ClientID + " Account Registration Request.");
//Fetch the username and password the client has provided
string AccountName = Packet.ReadString();
string AccountPass = Packet.ReadString();
//Make sure we are still connected to this client
ClientConnection Client = ConnectionManager.GetClient(ClientID);
if (Client == null)
{
//Ignore the request if we cant find this clients network connection
MessageLog.Print("ERROR: Connection to this client could not be found, no way to reply to their Account Registration Request.");
return;
}
//Make sure this username isnt already taken by someone else
if (AccountsDatabase.DoesAccountExist(AccountName))
{
//Reject the request is the username is already taken
AccountManagementPacketSenders.SendAccountRegistrationReply(ClientID, false, "That username is already taken.");
return;
}
//Make sure they have provided us with a valid username and password
if (!ValidInputCheckers.IsValidUsername(AccountName))
{
//Reject the request if the username contained any banned characters
AccountManagementPacketSenders.SendAccountRegistrationReply(ClientID, false, "The username you provided contained banned characters.");
return;
}
if (!ValidInputCheckers.IsValidUsername(AccountPass))
{
//Reject the request if the password contained any banned characters
AccountManagementPacketSenders.SendAccountRegistrationReply(ClientID, false, ("The password you provided contained banned characters."));
return;
}
//Register the new account into the database and tell the client their request has been granted
AccountsDatabase.RegisterNewAccount(AccountName, AccountPass);
AccountManagementPacketSenders.SendAccountRegistrationReply(ClientID, true, "Account Registered Successfully.");
}
//Handles a users character data request
public static void HandleCharacterDataRequest(int ClientID, ref NetworkPacket Packet)
{
//Log what we are doing here
CommunicationLog.LogIn(ClientID + " Character Data Request.");
//Make sure we are still connected to this client
ClientConnection Client = ConnectionManager.GetClient(ClientID);
if (Client == null)
{
//Ignore the request if we arent connected to this client anymore
MessageLog.Print("ERROR: Cant find this clients network connection, no way to fullfil their Character Data Request.");
return;
}
//Fulfil the users request
AccountManagementPacketSenders.SendCharacterDataReply(ClientID, Client.Account.Username);
}
//Handles a users character creation request
public static void HandleCreateCharacterRequest(int ClientID, ref NetworkPacket Packet)
{
//Log what we are doing here
CommunicationLog.LogIn(ClientID + " Character Creation Request.");
//Fetch the name that has been provided for the new character
string CharacterName = Packet.ReadString();
//Make sure we are still connected to this client
ClientConnection Client = ConnectionManager.GetClient(ClientID);
if (Client == null)
{
//Ignore the request if the connection could not be found
MessageLog.Print("ERROR: " + ClientID + " network connection could not be found, ignoring their character creation request.");
return;
}
//Make sure they provided a valid character name
if (!ValidInputCheckers.IsValidCharacterName(CharacterName))
{
//Reject the request if the provided character name contained any banned character
AccountManagementPacketSenders.SendCreateCharacterReply(ClientID, false, "Character name provided contained banned characters.");
return;
}
//Make sure the character name isnt already taken
if (!CharactersDatabase.IsCharacterNameAvailable(CharacterName))
{
//Reject the request if the name is already taken
AccountManagementPacketSenders.SendCreateCharacterReply(ClientID, false, "That character name is already taken.");
return;
}
//Register the new character into the database and then reload this clients account information from the database
CharactersDatabase.SaveNewCharacter(Client.Account.Username, CharacterName);
Client.Account = AccountsDatabase.GetAccountData(Client.Account.Username);
//Tell the client their character creation request has been a success
AccountManagementPacketSenders.SendCreateCharacterReply(ClientID, true, "Character Created.");
}
