public Game(NetworkStream ns, string op_name)
{
InitializeComponent();
GridX = new int[15];
GridY = new int[10];
Network_Stream = ns;
arr = new char[19, 29];
lines = new int[29];
player1 = new Player();
client = new Client();
player1.OpponentName = op_name;
if (Player.IsServer)
{
turn = Player.Name;
waiting = player1.OpponentName;
}
else
{
turn = player1.OpponentName;
waiting = Player.Name;
}
Thread read = new Thread(() => Read_Stream());
read.IsBackground = true;
read.Start();
}
void btn_list_Click(object sender, EventArgs e)
{
names.Clear();
ips.Clear();
using (Client client = new Client())
{
string RecievedData = client.Retrieve(Player.Name);
string name = RecievedData.Substring(0, RecievedData.IndexOf('&'));
string ip = RecievedData.Substring(RecievedData.IndexOf('&') + 1);
for (int startindx = 0, length = name.IndexOf('*'), prv = length; startindx < name.Length; )
{
names.Add(name.Substring(startindx, length));
startindx = prv + 1;
prv = name.IndexOf('*', startindx);
length = prv - startindx;
}
for (int startindx = 0, length = ip.IndexOf('*'), prv = length; prv != -1; )
{
ips.Add(ip.Substring(startindx, length));
startindx = prv + 1;
prv = ip.IndexOf('*', startindx);
length = prv - startindx;
}
foreach (string s in names)
AvailablePlayers.Items.Add(s);
}
}
private void strt_btn_Click(object sender, EventArgs e)
{
if (AvailablePlayers.SelectedIndex != -1)
{
using (Client client = new Client())
{
NetworkStream ns = client.Connect(ips[AvailablePlayers.SelectedIndex]);
client.Write(ns, Player.Name);
string data = client.Read(ns);
data = data.Substring(0, data.IndexOf('\0'));
if (data == "&|&")
{
MessageBox.Show("Sorry this player is busy", "Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
ns.Close();
}
else
{
Player.IsServer = false;
//Starting Game
Game game = new Game(ns, names[AvailablePlayers.SelectedIndex]);
game.Show();
Close();
}
}
}
else
MessageBox.Show("Please Select Any Player", "Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
public static void Start()
{
try
{
IPHostEntry ipEntry = Dns.GetHostEntry(Dns.GetHostName());
IPAddress[] addr = ipEntry.AddressList;
//addr[1] will contain IPAdress of local machine
TcpListener Server = new TcpListener(IPAddress.Parse("127.0.0.9"), 9876);
Server.Start();
TcpClient client = Server.AcceptTcpClient();
if (Player.State == PlayerState.Available)
{
DialogResult dr = MessageBox.Show("A new challenger\nDo you want to play", "Game Request", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
using (Client Client = new Client())
{
//Read Opponent Name from Client.
string opname = Client.Read(client.GetStream());
opname = opname.Substring(0, opname.IndexOf('\0'));
//Writing Yes to the client.
Client.Write(client.GetStream(), "yes");
Player.IsServer = true;
//Starting Game
Application.Run(new Game(client.GetStream(), opname));
}
}
else
{
using (Client Client = new Client())
{
//If Player doesnot accept the request.
Client.Write(client.GetStream(), "&|&");
}
}
}
else
{
using (Client Client = new Client())
{
//If Player is not available.
Client.Write(client.GetStream(), "&|&");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Reading Indicies from Stream
/// When Opponent Player is at turn.
/// </summary>
private void Read_Stream()
{
using (Client c = new Client())
{
try
{
while (true)
{
string data = c.Read(Network_Stream);
//lock the shared variables.
lock (this)
{
xindx = Convert.ToInt16(data.Substring(0, data.IndexOf('&')));
yindx = Convert.ToInt16(data.Substring(data.IndexOf('&') + 1));
//Drawing line without giving point.
DrawLine(new Point(0, 0));
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}