private bool?serverResult_forfeited = null; //TODO: Check for this to not be null, then react.
protected override void Awake()
{
base.Awake();
Scene_Game.SetActive(false);
Scene_ClientUI.SetActive(false);
}
/// <summary>
/// Starts talking to the server on another thread.
/// Returns that thread.
/// </summary>
private Thread ContactServer()
{
//If nothing is going on, try connecting to a server to ask for a match.
if (!File.Exists(matchmakingDataFilePath))
{
Scene_ClientUI.SetActive(true);
clientUI.SetIsFindingMatch(false);
return(TalkToServer(new IPEndPoint(IPAddress.Parse(clientUI.ServerIP),
clientUI.ServerPort),
TalkToServer_FirstContact));
}
else
{
//We must have a presence on the server already.
var matchmakingData = GetMatchmakingData();
//If we're still waiting for a match, check up on that.
if (matchmakingData.OpponentName == null)
{
Scene_ClientUI.SetActive(true);
clientUI.SetIsFindingMatch(true);
return(TalkToServer(matchmakingData.Server, TalkToServer_CheckMatch));
}
//Otherwise, pull the game state and load the board.
else
{
Scene_Game.SetActive(true);
return(TalkToServer(matchmakingData.Server, TalkToServer_GetMatchState));
}
}
}
private void TalkToServer_CheckMatch(TcpClient client, NetworkStream serverStream,
BinaryWriter serverWriter, BinaryReader serverReader)
{
var matchMakingData = GetMatchmakingData();
//Ask the server whether a match was found.
var initialMsg = new Networking.Messages.CheckOpponentFound(matchMakingData.PlayerID);
if (!Try(() => GameMessageBase.Write(initialMsg, serverWriter)))
{
clientUI.SetErrorMsg("Couldn't send 'CheckMatch' message");
return;
}
//Get the response.
var opponentInfo = TryReadMsg <Networking.Messages.FoundOpponent>(
serverReader,
"getting 'CheckMatch' response");
if (opponentInfo == null)
{
return;
}
//If an opponent hasn't been found yet, check in again later.
if (opponentInfo.OpponentName == null)
{
return;
}
//If this player is going first, we need to generate the initial game board.
//Note that a game board has already been generated; we can just use that.
if (opponentInfo.AmIGoingFirst)
{
byte[] boardBytes = null;
using (var boardStream = new MemoryStream())
{
using (var boardWriter = new BinaryWriter(boardStream))
TheBoard.Serialize(boardWriter);
boardBytes = boardStream.GetBuffer();
}
var boardStateMsg = new Networking.Messages.NewBoard(boardBytes,
MatchStates.Player1Turn);
if (!Try(() => GameMessageBase.Write(boardStateMsg, serverWriter)))
{
clientUI.SetErrorMsg("Couldn't send 'NewBoard' response");
return;
}
}
//Otherwise, we need to get the current game state.
else
{
//Get and load the state.
var gameState = TryReadMsg <Networking.Messages.GameState>(
serverReader,
"getting first 'GameState'");
if (gameState == null)
{
return;
}
serverResult_stateToLoad = gameState;
//Acknowledge.
var acknowledge = new Networking.Messages.Acknowledge();
if (!Try(() => GameMessageBase.Write(acknowledge, serverWriter)))
{
clientUI.SetErrorMsg("Couldn't send 'Ack' after first game state");
return;
}
//Start the game UI.
Scene_ClientUI.SetActive(false);
Scene_Game.SetActive(true);
}
}