private void LbGameList_DoubleLeftClick(object sender, EventArgs e)
{
if (lbGameList.SelectedIndex < 0 || lbGameList.SelectedIndex >= lbGameList.Items.Count)
{
return;
}
HostedLANGame hg = (HostedLANGame)lbGameList.Items[lbGameList.SelectedIndex].Tag;
if (hg.Game.InternalName.ToUpper() != localGame.ToUpper())
{
lbChatMessages.AddMessage("The selected game is for " +
gameCollection.GetGameNameFromInternalName(hg.Game.InternalName) + "!");
return;
}
if (hg.Locked)
{
lbChatMessages.AddMessage("The selected game is locked!");
return;
}
if (hg.IsLoadedGame)
{
if (!hg.Players.Contains(ProgramConstants.PLAYERNAME))
{
lbChatMessages.AddMessage("You do not exist in the saved game!");
return;
}
}
else
{
if (hg.Players.Contains(ProgramConstants.PLAYERNAME))
{
lbChatMessages.AddMessage("Your name is already taken in the game.");
return;
}
}
if (hg.GameVersion != ProgramConstants.GAME_VERSION)
{
// TODO Show warning
}
lbChatMessages.AddMessage("Attempting to join game " + hg.RoomName + "...");
try
{
var client = new TcpClient(hg.EndPoint.Address.ToString(), ProgramConstants.LAN_GAME_LOBBY_PORT);
byte[] buffer;
if (hg.IsLoadedGame)
{
var spawnSGIni = new IniFile(ProgramConstants.GamePath +
ProgramConstants.SAVED_GAME_SPAWN_INI);
int loadedGameId = spawnSGIni.GetIntValue("Settings", "GameID", -1);
lanGameLoadingLobby.SetUp(false, hg.EndPoint, client, loadedGameId);
lanGameLoadingLobby.Enable();
buffer = encoding.GetBytes("JOIN" + ProgramConstants.LAN_DATA_SEPARATOR +
ProgramConstants.PLAYERNAME + ProgramConstants.LAN_DATA_SEPARATOR +
loadedGameId + ProgramConstants.LAN_MESSAGE_SEPARATOR);
client.GetStream().Write(buffer, 0, buffer.Length);
client.GetStream().Flush();
lanGameLoadingLobby.PostJoin();
}
else
{
lanGameLobby.SetUp(false, hg.EndPoint, client);
lanGameLobby.Enable();
buffer = encoding.GetBytes("JOIN" + ProgramConstants.LAN_DATA_SEPARATOR +
ProgramConstants.PLAYERNAME + ProgramConstants.LAN_MESSAGE_SEPARATOR);
client.GetStream().Write(buffer, 0, buffer.Length);
client.GetStream().Flush();
lanGameLobby.PostJoin();
}
}
catch (Exception ex)
{
lbChatMessages.AddMessage(null,
"Connecting to the game failed! Message: " + ex.Message, Color.White);
}
}
private void HandleNetworkMessage(string data, IPEndPoint endPoint)
{
string[] commandAndParams = data.Split(' ');
if (commandAndParams.Length < 2)
{
return;
}
string command = commandAndParams[0];
string[] parameters = data.Substring(command.Length + 1).Split(
new char[] { ProgramConstants.LAN_DATA_SEPARATOR },
StringSplitOptions.RemoveEmptyEntries);
LANLobbyUser user = players.Find(p => p.EndPoint.Equals(endPoint));
switch (command)
{
case "ALIVE":
if (parameters.Length < 2)
{
return;
}
int gameIndex = Conversions.IntFromString(parameters[0], -1);
string name = parameters[1];
if (user == null)
{
Texture2D gameTexture = unknownGameIcon;
if (gameIndex > -1 && gameIndex < gameCollection.GameList.Count)
{
gameTexture = gameCollection.GameList[gameIndex].Texture;
}
user = new LANLobbyUser(name, gameTexture, endPoint);
players.Add(user);
lbPlayerList.AddItem(user.Name, gameTexture);
}
user.TimeWithoutRefresh = TimeSpan.Zero;
break;
case "CHAT":
if (user == null)
{
return;
}
if (parameters.Length < 2)
{
return;
}
int colorIndex = Conversions.IntFromString(parameters[0], -1);
if (colorIndex < 0 || colorIndex >= chatColors.Length)
{
return;
}
lbChatMessages.AddMessage(new ChatMessage(user.Name,
chatColors[colorIndex].XNAColor, DateTime.Now, parameters[1]));
break;
case "QUIT":
if (user == null)
{
return;
}
int index = players.FindIndex(p => p == user);
players.RemoveAt(index);
lbPlayerList.Items.RemoveAt(index);
break;
case "GAME":
if (user == null)
{
return;
}
HostedLANGame game = new HostedLANGame();
if (!game.SetDataFromStringArray(gameCollection, parameters))
{
return;
}
game.EndPoint = endPoint;
int existingGameIndex = lbGameList.HostedGames.FindIndex(g => ((HostedLANGame)g).EndPoint.Equals(endPoint));
if (existingGameIndex > -1)
{
lbGameList.HostedGames[existingGameIndex] = game;
}
else
{
lbGameList.HostedGames.Add(game);
}
lbGameList.Refresh();
break;
}
}