private void RenderGame(SKCanvas canvas, int width, int height)
{
if (beatmap == null)
{
return;
}
// filter visible objects
bool ObjectIsVisible(HitObject obj)
{
switch (obj)
{
case HitCircle c:
return(gameTime > (c.StartTime - c.TimePreempt) && gameTime < (c.StartTime + 250));
case Slider s:
var mul1 = beatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier;
var mul2 = beatmap.ControlPointInfo.DifficultyPointAt(s.StartTime).SpeedMultiplier;
double sliderMultiplier = mul1 * mul2;
double velocity = 100 * sliderMultiplier / beatmap.ControlPointInfo.TimingPointAt(s.StartTime).BeatLength;
double slideDuration = s.Path.Distance / velocity;
double totalSlideDuration = slideDuration * (s.RepeatCount + 1);
return(gameTime > (s.StartTime - s.TimePreempt) && gameTime < (s.StartTime + totalSlideDuration + 250));
default:
return(false);
}
}
var visibleObjects = beatmap.HitObjects.Where(ObjectIsVisible);
// draw objects
foreach (OsuHitObject obj in visibleObjects.AsEnumerable().Reverse())
{
switch (obj)
{
case HitCircle c:
DrawFunctions.DrawHitCircle(canvas, gameTime, c);
break;
case Slider s:
var mul1 = beatmap.BeatmapInfo.BaseDifficulty.SliderMultiplier;
var mul2 = beatmap.ControlPointInfo.DifficultyPointAt(s.StartTime).SpeedMultiplier;
double sliderMultiplier = mul1 * mul2;
double velocity = 100 * sliderMultiplier / beatmap.ControlPointInfo.TimingPointAt(s.StartTime).BeatLength;
DrawFunctions.DrawSlider(canvas, gameTime, s, velocity);
break;
}
}
// draw approach circles on top of everything
foreach (OsuHitObject obj in visibleObjects.Where(o => gameTime <= o.StartTime).Reverse())
{
DrawFunctions.DrawApproachCircle(canvas, gameTime, obj);
}
}
// Skin elements
public Form1()
{
InitializeComponent();
DrawFunctions.LoadSkin();
//LoadBeatmapFromFile(@"C:\Program Files\osu!\Songs\1091022 Minase Inori - brave climber\Minase Inori - brave climber (-Brethia) [courage 1.32x (250bpm) AR10].osu");
//LoadBeatmapFromFile(@"C:\Program Files\osu!\Songs\1200218 The Living Tombstone - Goodbye Moonmen- Rick and Morty Remix\The Living Tombstone - Goodbye Moonmen- Rick and Morty Remix (Kyrian) [Pog].osu");
LoadBeatmapFromFile(@"C:\Program Files\osu!\Songs\919187 765 MILLION ALLSTARS - UNION!!\765 MILLION ALLSTARS - UNION!! (Fu3ya_) [We are all MILLION!! 1.48x (255bpm) AR10 OD10].osu");
plotter.InitAimStrainMeter(aimStrainMeter.plt);
plotter.InitSortedPeaksPlot(sortedPeaksPlot.plt);
aimStrainMeter.Render();
sortedPeaksPlot.Render();
stopwatch.Start();
gameTimer.Start();
}