private void LoadBeatmapFromFile(string beatmapPath)
{
// Load osu beatmap
var convertBeatmap = ReadBeatmap(beatmapPath);
beatmap = (OsuBeatmap) new OsuBeatmapConverter(convertBeatmap).Convert();
var processor = new OsuBeatmapProcessor(beatmap);
processor.PreProcess();
processor.PostProcess();
// Calculate difficulty
var workingBeatmap = new PpWorkingBeatmap(convertBeatmap);
calculator = new OsuDifficultyCalculator(new OsuRuleset(), workingBeatmap);
var diffAttributes = calculator.Calculate(new Mod[] { });
var aim = (Aim)diffAttributes.Skills[0];
aimStrainTimes = aim.StrainTimes;
aimStrainValues = aim.StrainValues;
aimStrainPeakTimes = aim.strainPeakTimes;
aimStrainPeaks = aim.strainPeaks;
aimStrainPerObjectValues = aim.StrainPerObjectValues;
(denseAimStrainTimes, denseAimStrainValues) = plotter.CalculateDenseStrainValues(aim.StrainTimes, aim.StrainValues);
// Plot aim strain
PerfStopwatch.Start("Aim Strain Graph");
aimStrainPlot.plt.Clear();
plotter.InitAimStrainGraph(aimStrainPlot.plt);
plotter.PlotFullAimStrainGraph(
aimStrainPlot.plt,
aimStrainPeakTimes, aimStrainPeaks,
denseAimStrainTimes, denseAimStrainValues,
aimStrainTimes, aimStrainPerObjectValues);
aimStrainPlot.Render();
PerfStopwatch.Stop();
Text = $"bmviewer - {convertBeatmap}";
// Update GUI controls
// TODO: Use events to update values
timeUpDown.Minimum = (int)beatmap.HitObjects.First().StartTime - 1000;
trackBar1.Minimum = (int)beatmap.HitObjects.First().StartTime - 1000;
timeUpDown.Maximum = (int)beatmap.HitObjects.Last().StartTime + 10000;
trackBar1.Maximum = (int)beatmap.HitObjects.Last().StartTime + 10000;
// Set initial game time
SetGameTime((int)beatmap.HitObjects.First().StartTime - 1000);
stopwatchStartTime = gameTime;
}
public Beatmap(string code, double?starRating = null, string songPath = null, string mapPath = null)
{
this.code = code;
this.songPath = songPath;
this.mapPath = mapPath;
string[] lines = code.Split(new string[] { "\n" }, StringSplitOptions.None);
generalSettings = ParserStatic.GetSettings(lines, "General", sectionLines => new GeneralSettings(sectionLines));
metadataSettings = ParserStatic.GetSettings(lines, "Metadata", sectionLines => new MetadataSettings(sectionLines));
difficultySettings = ParserStatic.GetSettings(lines, "Difficulty", sectionLines => new DifficultySettings(sectionLines));
colourSettings = ParserStatic.GetSettings(lines, "Colours", sectionLines => new ColourSettings(sectionLines));
// event type 3 seems to be "background colour transformation" https://i.imgur.com/Tqlz3s5.png
backgrounds = GetEvents(lines, new List <string>()
{
"Background", "0"
}, args => new Background(args));
videos = GetEvents(lines, new List <string>()
{
"Video", "1"
}, args => new Video(args));
breaks = GetEvents(lines, new List <string>()
{
"Break", "2"
}, args => new Break(args));
sprites = GetEvents(lines, new List <string>()
{
"Sprite", "4"
}, args => new Sprite(args));
samples = GetEvents(lines, new List <string>()
{
"Sample", "5"
}, args => new Sample(args));
animations = GetEvents(lines, new List <string>()
{
"Animation", "6"
}, args => new Animation(args));
timingLines = GetTimingLines(lines);
hitObjects = GetHitobjects(lines);
if (generalSettings.mode != Mode.Standard)
{
return;
}
// Stacking is standard-only.
ApplyStacking();
if (starRating != null)
{
this.starRating = starRating.Value;
}
else
{
DifficultyAttributes attributes = new OsuDifficultyCalculator(this).Calculate();
difficultyAttributes = attributes;
this.starRating = attributes.StarRating;
}
}
