public Game(IGameBoard gameBoard,
IEnumerable <ILayerRenderer> boardRenderers,
IPixelMapper pixelMapper,
IImageFactory imageFactory,
ITimer renderLoop,
IEnumerable <IScreen> screens,
IImageCache imageCache)
{
_gameBoard = gameBoard;
_boardRenderers = boardRenderers;
_pixelMapper = pixelMapper;
_imageFactory = imageFactory;
_renderLoop = renderLoop;
_screens = screens;
_imageCache = imageCache;
foreach (IScreen screen in _screens)
{
screen.Changed += (s, e) => _imageCache.SetDirty(screen);
}
foreach (ICachableLayerRenderer renderer in _boardRenderers.OfType <ICachableLayerRenderer>())
{
renderer.Changed += (s, e) => _imageCache.SetDirty(renderer);
}
_renderLayerDrawTimes = _boardRenderers.ToDictionary(x => x, x => InstrumentationBag.Add <ElapsedMillisecondsTimedStat>(GetLayerDiagnosticsName(x)));
_screenDrawTimes = _screens.ToDictionary(x => x, x => InstrumentationBag.Add <ElapsedMillisecondsTimedStat>(GetLayerDiagnosticsName(x)));
_renderCacheDrawTimes = _boardRenderers.Where(x => x is ICachableLayerRenderer).ToDictionary(x => x, x => InstrumentationBag.Add <ElapsedMillisecondsTimedStat>("Draw-Cache-" + x.Name.Replace(" ", "")));
_pixelMapper.ViewPortChanged += (s, e) => _imageCache.SetDirtyAll(_boardRenderers);
_renderLoop.Elapsed += (s, e) => DrawFrame();
_renderLoop.Interval = RenderInterval;
_renderLoop.Start();
_gameBoard.Initialize(_pixelMapper.Columns, _pixelMapper.Rows);
}