public static void Start(UserCodeExceptionCatchMode exceptionMode, Func <IHostScreen, UniTask> func)
{
ProcessHelper.SingleLaunch(() =>
{
_func = func;
Launch(exceptionMode);
},
() => throw new InvalidOperationException("Multiple engines cannot be started at the same time."));
}
private static void Launch(UserCodeExceptionCatchMode exceptionMode)
{
EngineSetting.UserCodeExceptionCatchMode = exceptionMode;
try {
Elffy.Diagnostics.DevEnv.Run();
Engine.Run();
var screen = CreateScreen();
screen.Initialized += OnScreenInitialized;
CustomSynchronizationContext.Install(out var syncContextReciever);
screen.Activate();
while (Engine.HandleOnce())
{
syncContextReciever?.DoAll();
}
}
finally {
CustomSynchronizationContext.Restore();
Engine.Stop();
Elffy.Diagnostics.DevEnv.Stop();
}
}