private void btnStartAsServer_Click(object sender, EventArgs e)
{
GameSettingScreen gsc = new GameSettingScreen(true, null);
gsc.Show();
this.Visible = false;
t.Abort();
}
private void btnJoinAsClient_Click(object sender, EventArgs e)
{
// Clicked join as client
IPAddress ip = IPAddress.Parse(serverIP);
// Show game setting screen
GameSettingScreen gsc = new GameSettingScreen(false, ip, null);
gsc.Show();
this.Visible = false;
}
private void btnJoinAsClient_Click(object sender, EventArgs e)
{
//recieve the servers IP using UDP and place it in the variable "ip"
GameSettingScreen gsc = new GameSettingScreen(false, ip);
gsc.Show();
this.Visible = false;
}
private void btnStartAsServer_Click(object sender, EventArgs e)
{
// Clicked start as server
IPEndPoint endPoint = new IPEndPoint(IPAddress.Broadcast, groupPort);
serverIP = GetLocalIPAddress();
byte[] serverIPBytes = Encoding.ASCII.GetBytes(serverIP);
// Broadcasting server IP
udp.Send(serverIPBytes, serverIPBytes.Length, endPoint);
Console.WriteLine("Broadcasted IP successfully\nServer IP: " + serverIP);
// Showing game setting screen
GameSettingScreen gsc = new GameSettingScreen(true, null, udp);
gsc.Show();
this.Visible = false;
}
void BroadCastLocation()
{
//here send the mssage to all clients, containing the location of PlayersLocation[playerNumber] and attach its IP and playerNumber
List <byte> bytesToSend = new List <byte>();
bytesToSend.Add((byte)'l'); bytesToSend.Add((byte)'o'); bytesToSend.Add((byte)'c'); bytesToSend.Add((byte)'#');
var locArrAsBytes = GameSettingScreen.ObjectToByteArray(PlayersLocation);
for (int j = 0; j < locArrAsBytes.Length; j++)
{
bytesToSend.Add(locArrAsBytes[j]);
}
for (int i = 1; i < Clients.Count; i++)
{
Clients[i].player.Send(bytesToSend.ToArray());
}
}
//Form Constructor
public GameSettingScreen(bool isServer, IPAddress IP, UdpClient udp)
{
activeForm = this;
InitializeComponent();
serverIP = IP;
GameSettingScreen.isServer = isServer;
if (!isServer)
{
//joined as client (initialize the TCP client socket, connect to Servers IP and wait for the server to start the game
timerStartGame.Start();
btnStartGame.Enabled = false;
JoinServer(IP);
Thread threadReceiveDataFromServer = new Thread(RecieveDataFromServer);
threadReceiveDataFromServer.Start();
}
else
{
//joined as server (start the TCP server socket, start UDP server socket to broadcasting the servers IP and finally accept client sockets using the TCP socket
this.udp = udp;
InitializeServer();
tmrBroadCastIP.Start();
AcceptPlayers();
}
}
