Program()
{
IPAddress ip = Info.GetIp();
TcpListener listener = new TcpListener(ip,Info.Port);
storage = new DataStorage();
listener.Start();
int counter = 0;
Console.WriteLine("Server started: {0}",DateTime.Now);
Console.WriteLine("Server ip: {0}", ip);
Console.WriteLine("Server port: {0}",Info.Port);
while (true)
{
TcpClient newClient = listener.AcceptTcpClient();
if (!IsMonitor(newClient))
{
counter++;
Console.WriteLine("is client");
Client client = new Client(newClient, this, counter, storage);
clients.Add(client);
}
else if (_monitor != null)
{
if (!_monitor.TcpClient.Connected)
{
_monitor = new Monitor(newClient,this,clients, storage);
}
}
else
{
_monitor = new Monitor(newClient,this,clients, storage);
}
}
}
private void Form1_Load(object sender, EventArgs e)
{
//Parse the IP address
IPAddress ipAdd = IPAddress.Parse("localhost");
//Create a new instance of the Monitor class and pass the IP address to the constructor
Monitor myMono = new Monitor(ipAdd);
//Bind the event to an event handler
myMono.StatusChangedEvent += new StatusChangedHandler(myMono_StatusChanged);
//Call the metode that starts monitoring for connections
myMono.StartMonitoring();
//Let the user know
ChatBox.AppendText("Server is ON");
}
public void ResetMonitor()
{
_monitor.Close();
_monitor = null;
}
internal void GameStart() // start communication with client services to send game state
{
GameState state = null;
if (_isReplica)
{
// Get primary information and state
lock (PrimaryServer) {
NUM_PLAYERS = PrimaryServer.GetNumberOfPlayers();
MSEC_PER_ROUND = PrimaryServer.GetMsecPerRound();
_replicas = PrimaryServer.GetReplicaDictionary();
_replicas.Remove(Id); // removes himself from the replicas list
_clientList = PrimaryServer.GetPlayerList();
foreach (var client in _clientList.Values)
{
_isDelayed[client.GetPid()] = false;
}
Inputs = PrimaryServer.GetInputList();
_states = PrimaryServer.GetStateList();
// update replica UI
UpdateStatus(Status.ReplicaStandby);
foreach (string client in _clientList.Keys)
{
_form.Invoke(new AddPlayerDelegate(_form.AddPlayer), client);
}
_imAliveThread.Start();
Monitor.Wait(PrimaryServer);
}
}
else
{
_imAliveThread.Start();
UpdateStatus(Status.WaitingPlayers);
lock (_clientList) {
while (_clientList.Count < NUM_PLAYERS)
{
Monitor.Wait(_clientList);
if (!_running)
{
return; // Someone might terminate the server while waiting for players
}
}
}
}
UpdateStatus(Status.GameStarted);
if (RoundTimestamp >= 0) // initial state has RoundTimestamp = -1, this is in case the primary server crashes and a replica takes place
{
lock (_states) {
state = _states[RoundTimestamp];
}
}
else
{
state = CalculateInitialState(); // Initial state
state.RoundTimestamp = RoundTimestamp;
UpdateRoundTimestamp();
UpdateReplicasState(state);
UpdateClients(state);
}
_acceptingInput = true;
while (_running && !state.GameOver())
{
Thread.Sleep(MSEC_PER_ROUND);
state = CalculateState(state);
state.RoundTimestamp = RoundTimestamp;
UpdateRoundTimestamp();
UpdateReplicasState(state);
UpdateClients(state);
lock (_states) {
_states.Add(state.Copy());
}
}
_acceptingInput = false;
NotifyGameOver();
UpdateStatus(Status.GameEnd);
}
