void _slaveClient_GotGameUpdate(object sender, GameInstance.GameUpdateEventArgs e)
{
GamePlayer player = (GamePlayer)sender;
if (e.Message == GameMessage.EndGame)
{
// the slaves can't end it
}
else if (e.Message == GameMessage.SetReady)
{
player.Device.Ready = true;
player.SendUpdate(GameMessage.SetReadyResponse, new byte[0]);
SendGameInfo();
}
else if (e.Message == GameMessage.PushState)
{
byte[] buffer = new byte[e.GameState.Length + 10];
Encoding.ASCII.GetBytes("mobilesrc").CopyTo(buffer, 0);
buffer[9] = 1;
e.GameState.CopyTo(buffer, 10);
//_masterClient.SendUpdate(GameMessage.NOP, new byte[1500]);
_masterClient.SendUpdate(GameMessage.PushStateResponse, e.GameState);
}
else
{
// Send everything to the master
// _masterClient.SendUpdate(e.Message, e.GameState);
}
}
public static GameInstance JoinGame(UdpClient client, IPEndPoint endPoint, NameValueCollection queryString)
{
lock (_gameDb)
{
GameInstance instance = ActiveGames[new Guid(queryString["game"])];
float latitude = 0, longitude = 0;
float.TryParse(queryString["latitude"], out latitude);
float.TryParse(queryString["longitude"], out longitude);
Database.GameDevice device = new Database.GameDevice();
device.PkGameDevice = Guid.NewGuid();
device.Game = instance.Game;
device.User = queryString["user"];
device.Latitude = latitude;
device.Longitude = longitude;
device.LocalAddress = queryString["address"];
device.LocalPort = int.Parse(queryString["port"]);
device.Device = queryString["id"];
device.Date = DateTime.Now;
device.Ready = false;
device.Accepted = false;
Trace.WriteLine("Joining Game: " + device.User);
_gameDb.GameDevices.InsertOnSubmit(device);
_gameDb.SubmitChanges();
instance.AddPlayer(device, client, endPoint);
return(instance);
}
GamePlayer.SendUpdate(GameMessage.JoinResponse, client, endPoint, new byte[0], 1);
}
public static bool ListGames(UdpClient client, IPEndPoint endPoint, NameValueCollection queryString)
{
float latitude = 0;
float.TryParse(queryString["latitude"], out latitude);
float longitude = 0;
float.TryParse(queryString["longitude"], out longitude);
int gameId = Convert.ToInt32(queryString["gameId"]);
// TODO: lookup here
float version = 0;
float.TryParse(queryString["gameversion"], out version);
lock (_gameDb)
{
var games = (from game in _gameDb.Games
where
Math.Abs(game.Latitude - latitude) < .001
&&
Math.Abs(game.Longitude - longitude) < .001
&&
game.Completed == false
&&
game.Ready == false
&&
game.GameId == gameId
select game);
bool hasGame = false;
using (StringWriter sw = new StringWriter())
{
using (XmlTextWriter tw = new XmlTextWriter(sw))
{
tw.WriteStartElement("GameCollection");
foreach (Database.Game game in games)
{
if (ActiveGames.ContainsKey(game.PkGame))
{
hasGame = true;
tw.WriteStartElement("Game");
tw.WriteElementString("Id", game.PkGame.ToString());
tw.WriteElementString("User", game.User.ToString());
tw.WriteEndElement();
}
}
tw.WriteEndElement();
}
GamePlayer.SendUpdate(GameMessage.ListResponse, client, endPoint, Encoding.ASCII.GetBytes(sw.ToString()), 1);
}
return(games.Count() > 0);
}
}
public static GameInstance CreateInstance(UdpClient client, IPEndPoint endPoint, NameValueCollection queryString, byte[] mapData)
{
lock (_gameDb)
{
var games = (from delGame in _gameDb.Games
where
delGame.User == queryString["user"]
select delGame);
foreach (Database.Game delGame in games)
{
delGame.Completed = true;
//_gameDb.Games.DeleteOnSubmit(delGame);
}
Database.Game game = new Database.Game();
game.PkGame = Guid.NewGuid();
game.MapData = System.Text.Encoding.ASCII.GetString(mapData);
game.User = queryString["user"];
if (string.IsNullOrEmpty(game.User))
{
game.User = queryString["id"];
}
game.Completed = false;
game.Ready = false;
game.Date = DateTime.Now;
game.Width = Convert.ToInt32(queryString["width"]);
game.Height = Convert.ToInt32(queryString["height"]);
float latitude = 0, longitude = 0;
float.TryParse(queryString["latitude"], out latitude);
game.Latitude = latitude;
float.TryParse(queryString["longitude"], out longitude);
game.Longitude = longitude;
game.GameId = Convert.ToInt32(queryString["gameId"]);
// TODO: lookup here
float version = 0;
float.TryParse(queryString["gameversion"], out version);
Database.GameDevice device = new Database.GameDevice();
device.PkGameDevice = Guid.NewGuid();
device.Game = game;
device.User = queryString["user"];
if (string.IsNullOrEmpty(device.User))
{
device.User = queryString["id"];
}
device.Latitude = game.Latitude;
device.Longitude = game.Longitude;
device.LocalAddress = queryString["address"];
device.LocalPort = int.Parse(queryString["port"]);
device.Device = queryString["id"];
device.Date = DateTime.Now;
device.Ready = true;
device.Accepted = true;
_gameDb.Games.InsertOnSubmit(game);
_gameDb.GameDevices.InsertOnSubmit(device);
_gameDb.SubmitChanges();
Trace.WriteLine("Starting Game: " + game.User);
GameInstance instance = new GameInstance(game, device, client, endPoint);
GamePlayer.SendUpdate(GameMessage.CreateResponse, client, endPoint, Encoding.ASCII.GetBytes(game.PkGame.ToString()), 1);
ActiveGames.Add(game.PkGame, instance);
Thread gameThread = new Thread(new ParameterizedThreadStart(LaunchGame));
gameThread.IsBackground = true;
gameThread.Start(instance);
return(instance);
}
}
void _masterClient_GotGameUpdate(object sender, GameInstance.GameUpdateEventArgs e)
{
GamePlayer player = (GamePlayer)sender;
if (e.Message == GameMessage.EndGame)
{
Trace.WriteLine("Ending Game: " + player.Device.User);
lock (_gameDb)
{
Game.Completed = true;
_gameDb.SubmitChanges();
}
if (null != GameEnded)
{
GameEnded(this, new EventArgs());
}
player.Close();
}
else if (e.Message == GameMessage.AcceptUser)
{
Int16 queryStringLength = System.Net.IPAddress.NetworkToHostOrder(BitConverter.ToInt16(e.GameState, 0));
string queryString = System.Text.Encoding.ASCII.GetString(e.GameState, 2, queryStringLength);
NameValueCollection queryBucket = System.Web.HttpUtility.ParseQueryString(queryString);
string device = queryBucket["id"];
foreach (GamePlayer slave in _slaveClients)
{
if (string.Equals(slave.Device.Device, device, StringComparison.InvariantCultureIgnoreCase))
{
slave.Device.Accepted = true;
slave.SendUpdate(GameMessage.AcceptUserResponse, new byte[0]);
break;
}
}
SendGameInfo();
}
else if (e.Message == GameMessage.RejectUser)
{
Int16 queryStringLength = System.Net.IPAddress.NetworkToHostOrder(BitConverter.ToInt16(e.GameState, 0));
string queryString = System.Text.Encoding.ASCII.GetString(e.GameState, 2, queryStringLength);
NameValueCollection queryBucket = System.Web.HttpUtility.ParseQueryString(queryString);
string device = queryBucket["id"];
foreach (GamePlayer slave in _slaveClients)
{
if (string.Equals(slave.Device.Device, device, StringComparison.InvariantCultureIgnoreCase))
{
slave.SendUpdate(GameMessage.RejectUserResponse, new byte[0]);
slave.Close();
_slaveClients.Remove(slave);
break;
}
}
SendGameInfo();
}
else if (e.Message == GameMessage.Start)
{
this.Game.Ready = true;
SendGameInfo();
Thread.Sleep(1500);
player.SendUpdate(GameMessage.StartResponse, new byte[0]);
}
else if (e.Message == GameMessage.PushState)
{
//Int16 queryStringLength = System.Net.IPAddress.NetworkToHostOrder(BitConverter.ToInt16(e.GameState, 0));
//string queryString = System.Text.Encoding.ASCII.GetString(e.GameState, 2, queryStringLength);
//NameValueCollection queryBucket = System.Web.HttpUtility.ParseQueryString(queryString);
//byte[] buffer = new byte[e.GameState.Length + 10];
//Encoding.ASCII.GetBytes("mobilesrc").CopyTo(buffer, 0);
//buffer[9] = 1;
//e.GameState.CopyTo(buffer, 10);
foreach (GamePlayer slave in _slaveClients)
{
Console.WriteLine("_masterClient_GotGameUpdate: " + slave.Device.User);
//slave.SendUpdate(GameMessage.NOP, new byte[1500]);
try
{
slave.SendUpdate(GameMessage.PushStateResponse, e.GameState);
}
catch (Exception ex)
{
Console.WriteLine("ERROR _masterClient_GotGameUpdate");
Console.WriteLine(ex.ToString());
}
}
}
else
{
}
}
