} // Start
public static async Task <string> FirstTimeReceiveAsync(TextBlock WhomStepTB, bool Requested3SizeField, int[,] WorkingField)
{
int clicked_i_Index = 0; int clicked_j_Index = 0;
string[] dataSetArr = new string[3];
var reader = new StreamReader(networkStream);
string request = await reader.ReadLineAsync();
if (request != "")
{
dataSetArr = ServerTCP.DataParsing(request);
if (dataSetArr[0] == "S1")
{
WhomStepTB.Text = "Step for Player 1";
}
if (dataSetArr[1] == "F3")
{
Requested3SizeField = true;
}
if (dataSetArr[1] == "F5")
{
Requested3SizeField = false;
}
if (dataSetArr[2].IndexOf("I") == 0 && dataSetArr[2].IndexOf("J") == 2)
{
string temp = dataSetArr[2].Remove(0, 1);
int index = temp.IndexOf("J");
if (index > 0)
{
clicked_i_Index = Convert.ToInt32(temp.Substring(0, index));
}
clicked_j_Index = Convert.ToInt32(dataSetArr[2].Substring(dataSetArr[2].IndexOf("J") + 1));
WorkingField[clicked_i_Index, clicked_j_Index] = 2;
//MessageBox.Show(WhomStepTB.Text + " " + Requested3SizeField.ToString() + " " + clicked_i_Index.ToString() + " " + clicked_j_Index.ToString());
}
}
return(dataSetArr[2]);
}
public static async Task <string> RunBest(TextBlock WhomStepTB, bool Requested3SizeField, int[,] WorkingField,
RadioButton FiveFieldRB, RadioButton ThreeFieldRB, string ServerPlayerName, string contrPlayerName, TextBlock Player2Name, string whomStep)
{
if (tcpClient != null)
{
tcpClient.Close();
}
string fieldSizeOrCases = ""; int[] tempArr = new int[2];
int clicked_i_Index = 0; int clicked_j_Index = 0;
string[] dataSetArr = new string[4];
var listener = new TcpListener(ipAddress, port);
listener.Start();
tcpClient = await listener.AcceptTcpClientAsync();
networkStream = tcpClient.GetStream();
var reader = new StreamReader(networkStream);
var writer = new StreamWriter(networkStream);
writer.AutoFlush = true;
if (FiveFieldRB.IsChecked == true)
{
fieldSizeOrCases = "F5";
}
if (ThreeFieldRB.IsChecked == true)
{
fieldSizeOrCases = "F3";
}
await writer.WriteLineAsync("S2" + fieldSizeOrCases + "STRT" + "&" + ServerPlayerName);
string request = await reader.ReadLineAsync();
if (request != "")
{
dataSetArr = ServerTCP.DataParsing(request);
if (dataSetArr[0] == "S1")
{
WhomStepTB.Text = "Step for Player: " + ServUserName; whomStep = "S1"; contrPlayerName = dataSetArr[3]; Player2Name.Text = dataSetArr[3];
}
if (dataSetArr[1] == "F3")
{
Requested3SizeField = true;
}
if (dataSetArr[1] == "F5")
{
Requested3SizeField = false;
}
if (dataSetArr[2].IndexOf("I") == 0 && dataSetArr[2].IndexOf("J") == 2)
{
string temp = dataSetArr[2].Remove(0, 1);
int index = temp.IndexOf("J");
if (index > 0)
{
clicked_i_Index = Convert.ToInt32(temp.Substring(0, index));
}
clicked_j_Index = Convert.ToInt32(dataSetArr[2].Substring(dataSetArr[2].IndexOf("J") + 1));
WorkingField[clicked_i_Index, clicked_j_Index] = 2;
//MessageBox.Show(WhomStepTB.Text + " " + Requested3SizeField.ToString() + " " + clicked_i_Index.ToString() + " " + clicked_j_Index.ToString());
}
}
return(dataSetArr[2]);
} // Start
public static async Task WriteLabelBestAsync(string server, int port, TextBlock WhomStepTB, bool Requested3SizeField, int[,] WorkingField,
RadioButton FiveFieldRB, RadioButton ThreeFieldRB, string contrPlayerName, TextBlock Player1Name)
{
string responseStep = "";
if (client != null)
{
client.Close();
}
try
{
IPAddress ipAddress = null;
IPHostEntry ipHostInfo = Dns.GetHostEntry(server);
for (int i = 0; i < ipHostInfo.AddressList.Length; ++i)
{
if (ipHostInfo.AddressList[i].AddressFamily == AddressFamily.InterNetwork)
{
ipAddress = ipHostInfo.AddressList[i];
break;
}
}
if (ipAddress == null)
{
throw new Exception("Unable to find an IPv4 address for server");
}
client = new TcpClient();
bool connected = false; int numberOfTimes = 0;
while (!connected)
{
try
{
await client.ConnectAsync(ipAddress, port); // connect to the server
connected = true;
}
catch (SocketException retryConnectException)
{
//Optional - add some wait time may be 5 seconds i.e. "trying again in 5 seconds"
System.Threading.Thread.Sleep(1000);
//Here check the number of attempts and if exceeded:
if (numberOfTimes == 10)
{
break;
}
else
{
numberOfTimes++;
continue;
}
}
}
NetworkStream networkStream = client.GetStream();
var reader = new StreamReader(networkStream);
string request = await reader.ReadLineAsync();
if (request != "")
{
string[] dataSetArr = new string[4]; int clicked_i_Index = 0; int clicked_j_Index = 0;
dataSetArr = ServerTCP.DataParsing(request);
if (dataSetArr[0] == "S2")
{
WhomStepTB.Text = "Step for Player: " + ClientUserName; contrPlayerName = dataSetArr[3];
Player1Name.Text = dataSetArr[3];
} //"Step for Player 2"
if (dataSetArr[1] == "F3")
{
Requested3SizeField = true;
}
if (dataSetArr[1] == "F5")
{
Requested3SizeField = false;
}
if (Requested3SizeField == true && FiveFieldRB.IsChecked == true)
{
client.Close();
return;
}
if (Requested3SizeField == false && ThreeFieldRB.IsChecked == true)
{
client.Close(); return;
}
if (dataSetArr[2] == "STRT")
{
return;
}
if (dataSetArr[2].IndexOf("I") == 0 && dataSetArr[2].IndexOf("J") == 2)
{
string temp = dataSetArr[2].Remove(0, 1);
int index = temp.IndexOf("J");
if (index > 0)
{
clicked_i_Index = Convert.ToInt32(temp.Substring(0, index));
}
clicked_j_Index = Convert.ToInt32(dataSetArr[2].Substring(dataSetArr[2].IndexOf("J") + 1));
WorkingField[clicked_i_Index, clicked_j_Index] = 1;
}
}
}
catch (Exception ex)
{
// return ex.Message;
}
} // SendRequest