////////////////////
// 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);
}
public async void OurMoveWasFinished(ChessMove ourMove)
{
clock.StartMe();
foreach (Vector2Int pos in Board.IteratePositions())
{
PieceId pieceId = board.GetPieceIdAt(pos);
if (pieceId == null)
{
continue;
}
if (pieceId.color != color)
{
continue;
}
await Task.Delay(Random.Range(500, 5_000));
float duration = clock.StopMe();
if (clock.IsTimeOverForMe())
{
OnOutOfTime?.Invoke();
return;
}
OnMoveFinish?.Invoke(new ChessMove {
origin = pos,
target = FindFreeSpot(),
duration = duration
});
return;
}
throw new Exception();
}