Ejemplo n.º 1
0
        private static void WriteStats(IPlayerBaseSimulator playerBaseSim, TimeSimulator ts, MatchSimulator matchSimulator)
        {
            if (Console.CursorTop > 3)
            {
                Console.SetCursorPosition(0, Console.CursorTop - 3);
            }

            Evaluator.Calc(playerBaseSim);
            Console.WriteLine(
                $"Players online: {playerBaseSim.CurrentPlayerBase.Count}, Tick(Day): {ts.CurrentTick}({ts.CurrentDay})");
            Console.WriteLine(
                $"Open Matchs (Total): {matchSimulator.CurrentNumberOfMatches} ({matchSimulator.TotalMatchesSimulated})");
        }
Ejemplo n.º 2
0
        static void Main(string[] args)
        {
            // assumption: player base is exactly as large as max system can hold.
            // if Hots Servers Scale good enough this assumption is fine.
            const int maxPlayerBase = 1000000;

            // Time Simulator signals a set of callbacks in a distinct order
            // each period of signals is called a "tick" - do not confuse with CPU ticks.
            var tickInfo = new TimeSimulatorTickInfo(24 * 60, 20);

            // This player factory generates the same set of players every time.
            // to proof certain assumptions, it will be necessary to create different set of players
            // TODO make seed configurable or make it random for batch runs
            DefaultPlayerFactory pf = new DefaultPlayerFactory
            {
                PlayerCount = maxPlayerBase
            };

            // The player base simulator will use a sine function to simulate
            // day /night behavior of players (they are not always online).
            // More sophisticated models for better simulation results would be good,
            // but for first implementation of the simulation it is sufficient.
            IPlayerBaseSimulator playerBaseSim = new PlayerBaseSimulator(maxPlayerBase, pf, tickInfo);

            // The match maker picks the online players and queues them into matches.
            // This is the core simulation logic
            IMatchMaker matchMaker = new FirstInFirstOutMatchMaker(playerBaseSim, tickInfo);

            // The match simulation picks the matchups and after an average tick time it will
            // generate a match result based on a 50/50 chance, modified by the real MMR.
            MatchSimulator matchSimulator = new MatchSimulator(matchMaker, tickInfo);

            // The time simulator will trigger each other simulator by invoking the tick method
            // for each tick
            TimeSimulator ts = new TimeSimulator(tickInfo);

            ts.Register(playerBaseSim);
            ts.Register(matchMaker);
            ts.Register(matchSimulator);



            var stopwatch = new Stopwatch();

            stopwatch.Start();
            bool run = true;

            ts.Start();
            do
            {
                if (stopwatch.Elapsed > TimeSpan.FromSeconds(3))
                {
                    WriteStats(playerBaseSim, ts, matchSimulator);
                    stopwatch.Restart();
                }

                if (Console.KeyAvailable)
                {
                    ConsoleKeyInfo key = Console.ReadKey(true);
                    switch (key.Key)
                    {
                    case ConsoleKey.Escape:
                        run = false;
                        break;

                    default:
                        WriteStats(playerBaseSim, ts, matchSimulator);
                        break;
                    }
                }
                // Do something more useful
            } while(run);

            ts.Stop();
            Evaluator.Calc(playerBaseSim);
        }