/// <summary>
/// Returns a list of all available clients
/// </summary>
/// <param name="clientSocket">A System.Net.Sockets Socket</param>
public void ReturnClientList(Socket clientSocket)
{
try
{
#region Sort what Clients is not currently in game
List <AClientConnection> AllSortedClients = new List <AClientConnection>(); // placeholder for sorted data
if (AllClients != null) // Checks if the AllClients list is null
{
#region find my own instance of 'AClientConnection'
AClientConnection me = new AClientConnection();
foreach (var client in AllClients)
{
if (client.ClientSocket == clientSocket) // find myself
{
me = client; // set my client object = AClientConnection me
}
}
#endregion
#region Filters the list of 'AllClients' befor sending it back
foreach (var Client in AllClients) // Sort data by InGameStatus
{
if (Client.InGameStatus == false || Client.ClientId == me.ClientId)
{
AllSortedClients.Add(Client);
}
}
#endregion
#region Sends all sorted Client list back to the Client as one big string
string allClientConnections = "";
foreach (var Client in AllSortedClients) // Runs thrugh all sorted clients
{
string aClientAndConnection;
string clientId = Client.ClientId.ToString();
string ClientDisplayName = Client.ClientDisplayName;
// Connects the clientId and ClientDisplayName into one string (~ = end of every 'aClientAndConnection')
aClientAndConnection = clientId + ";" + ClientDisplayName + "#";
allClientConnections = (allClientConnections += aClientAndConnection); // Append 'aClientAndConnection' to the string 'allClientConnections'
}
#endregion
#region Calles back to the client with a methosd id of '0'
// Adds a methodId at the frone of the list of sorted clients
string methidIdAndDataString = '0' + "~" + allClientConnections;
// Send data back to client
clientSocket.Send(ConvertDataToByteArray(methidIdAndDataString)); // Sendsa list of AllClients in form of one big string 'allClientConnections'
#endregion
}
else
{
}
#endregion
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// Uses the first index in the data from the client to Call methods
/// </summary>
/// <param name="clientSocket">A System.Net.Sockets Socket</param>
/// <param name="resivedData">Data send from the client</param>
public void ClientMethodCalls(Socket clientSocket, byte[] resivedData)
{
try
{
bool keepRunning = true;
while (keepRunning == true)
{
string clientDataString = ConvertByteArrayToData(resivedData); // Deserializees the data the client has send. | returns one big data string
string[] resultData = clientDataString.Split('~'); // Splits up the clientDataString
switch (resultData[0])
{
#region case 0: kill connection
case "0": // kill connection
clientSocket.Disconnect(false);
clientSocket.Dispose();
// Let the current thread run out. by breaking out of the while loop
keepRunning = false;
break;
#endregion
#region case 1: Make a new client
case "1": // Make a new client
AClientConnection newClient = new AClientConnection();
#region Data from the client
newClient.ClientDisplayName = resultData[1].ToString();
newClient.HasGameEnded = Convert.ToBoolean(resultData[2]);
newClient.IsPlayer1Turn = Convert.ToBoolean(resultData[3]);
// Splits up all the game field values
string[] gameboardValues = resultData[4].ToString().Split('#');
// Asigns all gameboardValues to a GameSymbolTypes[] inside 'newClient'.
for (int i = 0; i < gameboardValues.Length; i++)
{
newClient.GameboardFildsArray[i] = (GameSymbolTypes)Enum.Parse(typeof(GameSymbolTypes), gameboardValues[i]);
}
#endregion
newClient.ClientId = RandomString(64); // Generates a new 'ClientId' that is a random numeric string with 64 characters in it
newClient.ClientSocket = clientSocket; // Asign the acceptet socked to the client
newClient.InGameStatus = false; // Not curently in game
#region makes sure ClientId is uniqe
bool IdCheck = false;
while (IdCheck == true)
{
IdCheck = false;
foreach (var AclientId in AllClients)
{
if (newClient.ClientId == AclientId.ClientId)
{
IdCheck = true;
}
}
if (IdCheck == true)
{
newClient.ClientId = RandomString(64);
}
}
#endregion
ReturnClientList(newClient.ClientSocket); // Sends a list of clients back to the new client
AllClients.Add(newClient); // Adds the new client to the list of all clients
break;
#endregion
#region case 2: Connect two players
case "2":
// Takes two values:
// 1, oponentId
AClientConnection me = new AClientConnection();
AClientConnection oponent = new AClientConnection(); // my oponent
foreach (var client in AllClients)
{
if (client.ClientId == clientDataString[1].ToString()) // find oponent
{
oponent = client; // set oponent client = AClientConnection oponent
}
if (client.ClientSocket == clientSocket) // find myself
{
me = client; // set my client object = AClientConnection me
}
}
// Connect two players.
oponent.Oponent = me; // I am his
me.Oponent = oponent; // he is mine
// updates InGameStatus
oponent.InGameStatus = true;
me.InGameStatus = true;
// piggyback data: returns an updated InGameStatus for both players
oponent.ClientSocket.Send(Encoding.ASCII.GetBytes(ConvertDataToByteArray(oponent.InGameStatus).ToString()));
me.ClientSocket.Send(Encoding.ASCII.GetBytes(ConvertDataToByteArray(me.InGameStatus).ToString()));
break;
#endregion
#region case 3: Update oponent HasGameEnded status
case "3": // Update oponent HasGameEnded status
AClientConnection myself = new AClientConnection(); // A placholder for my own client object
// Finding my own client object in the AllClients list
AllClients.ForEach(o =>
{
if (o.ClientId == myself.ClientId)
{
myself = o;
}
});
myself.Oponent.HasGameEnded = true; // Sets the oponent HasGameEnded to true
// Send the HasGameEnded status to the oponent
myself.Oponent.ClientSocket.Send(Encoding.ASCII.GetBytes(ConvertDataToByteArray(myself.Oponent.HasGameEnded).ToString()));
break;
#endregion
#region Update Oponent Gameboard
case "4": // Update Oponent Gameboard
break;
#endregion
default:
break;
}
}
}
catch (Exception e)
{
throw e;
}
}