static void Run(DrawingSystem drawing, SystemBase[] systems, CancellationToken token)
{
Task.Factory.StartNew(() =>
{
foreach (var system in systems) system.Initialize();
var watch = Stopwatch.StartNew();
double t = 0;
while (token.IsCancellationRequested == false)
{
var currentTick = watch.Elapsed.TotalSeconds;
var frameTime = currentTick - t;
t = currentTick;
foreach(var system in systems)
{
system.Frame(frameTime);
}
drawing.Frame(frameTime);
}
watch.Stop();
drawing.Shutdown();
foreach (var system in systems) system.Shutdown();
}, token);
}
static void Main()
{
using (var source = new CancellationTokenSource())
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
var manager = new EntityManager();
var form = new Form1(manager);
var systems = new SystemBase[] {
new MovingSystem(manager),
new CollisionDetectionSystem(form, manager)
};
BuildEntities(manager);
form.FormClosing += (o, e) => source.Cancel();
form.Load += (o, e) => Run(new DrawingSystem(form, manager), systems, source.Token);
Application.Run(form);
}
}