static void PeerConnected(P2PNetClass netClass, Peer peer)
{
Console.WriteLine(string.Format("{0}: {1} connected", netClass.CurrentUser, peer.name));
}
static void PlayerJoined(P2PNetClass netClass, string username)
{
peerStates[netClass.CurrentUser].peerFrameStates[username] = new PeerFrameState();
peerStates[netClass.CurrentUser].peerFrameStates[username].frameEvents = new Queue<List<GameEvent>>();
peerStates[netClass.CurrentUser].otherPeers.Add(username);
Console.WriteLine(string.Format("{0}: {1} joined game", netClass.CurrentUser, username));
}
static void ParseGameData(P2PNetClass netClass, Peer peer, byte[] data)
{
PeerState currentPeerState = peerStates[netClass.CurrentUser];
using (System.IO.MemoryStream memStream = new System.IO.MemoryStream(data))
{
using (System.IO.BinaryReader reader = new System.IO.BinaryReader(memStream))
{
List<GameEvent> events = new List<GameEvent>();
try
{
while (true)
{
GameEventType eventType = (GameEventType)reader.ReadInt32();
switch (eventType)
{
case GameEventType.GameState:
int state = reader.ReadInt32();
events.Add(new GameEvent(eventType, state));
break;
case GameEventType.GameEvent:
int gameEvent = reader.ReadInt32();
events.Add(new GameEvent(eventType, gameEvent));
break;
}
}
}
catch (System.IO.EndOfStreamException) { }
currentPeerState.peerFrameStates[peer.name].frameEvents.Enqueue(events);
}
}
}
static void Main()
{
//Application.EnableVisualStyles();
//Application.SetCompatibleTextRenderingDefault(false);
//Application.Run(new Form1());
peerStates = new Dictionary<string, PeerState>();
server = new P2PNetClass(50000, "server");
peers.Add(server);
List<P2PNetClass> clients = new List<P2PNetClass>();
for (int i = 0; i < NUM_PEERS - 1; ++i)
{
P2PNetClass peer = new P2PNetClass(System.Net.IPAddress.Loopback, 50000, "client" + (i + 1));
peers.Add(peer);
}
foreach (P2PNetClass peer in peers)
{
PeerState peerState = peerStates[peer.CurrentUser] = new PeerState();
peerState.localFrameEvents = new Queue<List<GameEvent>>();
peerState.localStates = new Queue<int>();
peerState.localPendingEvents = new List<GameEvent>();
peerState.peerFrameStates = new Dictionary<string, PeerFrameState>();
peerState.otherPeers = new List<string>();
peer.JoinedGame += new JoinedGameHandler(JoinGame);
peer.PeerConnected += new PeerConnectedHandler(PeerConnected);
peer.PlayerJoined += new PlayerJoinedHandler(PlayerJoined);
peer.GameStarted += new GameStartedHandler(GameStarted);
peer.GameDataArrived += new GameDataHandler(GameDataArrived);
}
for (int i = 0; ; ++i)
{
foreach (P2PNetClass peer in peers)
{
peer.CheckEvents();
}
if (i == 3)
server.StartGame(1);
else if (i > 5)
{
if (i > 6)
CheckGameStates();
foreach (P2PNetClass peer in peers)
{
PeerState peerState = peerStates[peer.CurrentUser];
peerState.localStates.Enqueue(peerState.currentState);
peerState.localPendingEvents.Add(new GameEvent(GameEventType.GameState, peerState.currentState));
if (i > 6)
{
int max = ran.Next(0, 5);
for (int j = 0; j < max; ++j)
{
peerState.localPendingEvents.Add(new GameEvent(GameEventType.GameEvent, ran.Next()));
}
}
peer.SendData(P2PNotices.PeerGameData, CreateGameData(peerState));
}
}
System.Threading.Thread.Sleep(500);
}
}
static void JoinGame(P2PNetClass netClass, List<Peer> otherPeers)
{
peerStates[netClass.CurrentUser].otherPeers = new List<string>();
foreach (Peer peer in otherPeers)
{
peerStates[netClass.CurrentUser].peerFrameStates[peer.name] = new PeerFrameState();
peerStates[netClass.CurrentUser].peerFrameStates[peer.name].frameEvents = new Queue<List<GameEvent>>();
peerStates[netClass.CurrentUser].otherPeers.Add(peer.name);
}
Console.WriteLine(string.Format("{0}: joined game with {1}", netClass.CurrentUser,
string.Join(",", otherPeers.ConvertAll((Peer p) => { return p.name; }).ToArray())));
}
static void GameStarted(P2PNetClass netClass, int seed)
{
peerStates[netClass.CurrentUser].gameStateGenerator = new Random(seed);
peerStates[netClass.CurrentUser].currentState = seed;
Console.WriteLine("{0}: Game started with seed {1}", netClass.CurrentUser, seed);
}
static void GameDataArrived(P2PNetClass netClass, Peer peer, byte[] data)
{
ParseGameData(netClass, peer, data);
}
