////////////////////
// Core game loop //
////////////////////
/// <summary>
/// Let us perform an action
/// </summary>
private async void PerformOurMove()
{
// === our turn begins ===
myTurn = true;
clock.StartMe();
ChessMove move;
try
{
move = await board.LetPlayerHaveAMove(playerColor);
}
catch (TaskCanceledException)
{
// board has been destroyed in our turn,
// we're probably leaving the scene
return;
}
move.duration = clock.StopMe();
// === opponent turn begins ===
myTurn = false;
clock.StartOpponent();
opponent.OurMoveWasFinished(move);
}
/// <summary>
/// Start playground in a regular fashion when a match is known
/// </summary>
private async void StartRegular(MatchEntity match)
{
// which player are we?
playerColor = match.WhitePlayer == Auth.Player
? PieceColor.White : PieceColor.Black;
// who is the opponent
UnisavePlayer opponentPlayer = playerColor.IsWhite()
? match.BlackPlayer : match.WhitePlayer;
// connect to the opponent
if (opponentPlayer == null)
{
// AI
Debug.Log("Starting computer opponent...");
opponent = new ComputerOpponent(
playerColor.Opposite(),
board,
match.Duration
);
}
else
{
// Real person
Debug.Log("Connecting to photon opponent...");
opponent = PhotonOpponent.CreateInstance(match.EntityId);
}
// create and setup the board
board.CreateBoard(
playerColor.IsWhite(),
match.WhitePlayerSet,
match.BlackPlayerSet
);
// create the clock
clock = new Clock(match.Duration);
// register opponent events
opponent.OnMoveFinish += OpponentsMoveWasFinished;
opponent.OnGiveUp += OnOpponentGaveUp;
opponent.OnOutOfTime += OnOpponentTimeOver;
// wait for the opponent
Debug.Log("Waiting for the opponent...");
await opponent.WaitForReady();
// === start the game ===
// if we are white, we are the one to start
Debug.Log("Game has started.");
if (playerColor.IsWhite())
{
PerformOurMove();
}
else
{
// it's the opponents turn so just wait
clock.StartOpponent();
}
}