diff --git a/osu-framework b/osu-framework index b43aecdce9..255b94f5dd 160000 --- a/osu-framework +++ b/osu-framework @@ -1 +1 @@ -Subproject commit b43aecdce95f59912aa0b7211dde3aba1ed9afb1 +Subproject commit 255b94f5dde0188db1a5b37daf9649659e2b8366 diff --git a/osu.Game/Beatmaps/BeatmapManager.cs b/osu.Game/Beatmaps/BeatmapManager.cs index ce07b61ee4..ad837b0e5b 100644 --- a/osu.Game/Beatmaps/BeatmapManager.cs +++ b/osu.Game/Beatmaps/BeatmapManager.cs @@ -573,6 +573,16 @@ namespace osu.Game.Beatmaps } catch { return new TrackVirtual(); } } + + protected override Waveform GetWaveform() + { + try + { + var trackData = store.GetStream(getPathForFile(Metadata.AudioFile)); + return trackData == null ? new Waveform() : new Waveform(trackData); + } + catch { return new Waveform(); } + } } /// diff --git a/osu.Game/Beatmaps/WorkingBeatmap.cs b/osu.Game/Beatmaps/WorkingBeatmap.cs index 277846ee80..959e71d48d 100644 --- a/osu.Game/Beatmaps/WorkingBeatmap.cs +++ b/osu.Game/Beatmaps/WorkingBeatmap.cs @@ -43,6 +43,7 @@ namespace osu.Game.Beatmaps protected abstract Beatmap GetBeatmap(); protected abstract Texture GetBackground(); protected abstract Track GetTrack(); + protected virtual Waveform GetWaveform() => new Waveform(); private Beatmap beatmap; private readonly object beatmapLock = new object(); @@ -96,6 +97,17 @@ namespace osu.Game.Beatmaps } } + private Waveform waveform; + private readonly object waveformLock = new object(); + public Waveform Waveform + { + get + { + lock (waveformLock) + return waveform ?? (waveform = GetWaveform()); + } + } + public bool TrackLoaded => track != null; public void TransferTo(WorkingBeatmap other) @@ -114,6 +126,8 @@ namespace osu.Game.Beatmaps { background?.Dispose(); background = null; + + waveform?.Dispose(); } public void DisposeTrack() diff --git a/osu.Game/Screens/Edit/Screens/Compose/BeatmapWaveformGraph.cs b/osu.Game/Screens/Edit/Screens/Compose/BeatmapWaveformGraph.cs new file mode 100644 index 0000000000..f204c8c525 --- /dev/null +++ b/osu.Game/Screens/Edit/Screens/Compose/BeatmapWaveformGraph.cs @@ -0,0 +1,33 @@ +// Copyright (c) 2007-2017 ppy Pty Ltd . +// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE + +using osu.Framework.Configuration; +using osu.Framework.Graphics; +using osu.Framework.Graphics.Audio; +using osu.Framework.Graphics.Containers; +using osu.Game.Beatmaps; + +namespace osu.Game.Screens.Edit.Screens.Compose +{ + public class BeatmapWaveformGraph : CompositeDrawable + { + public readonly Bindable Beatmap = new Bindable(); + + private readonly WaveformGraph graph; + + public BeatmapWaveformGraph() + { + InternalChild = graph = new WaveformGraph { RelativeSizeAxes = Axes.Both }; + Beatmap.ValueChanged += b => graph.Waveform = b.Waveform; + } + + /// + /// Gets or sets the . + /// + public float Resolution + { + get { return graph.Resolution; } + set { graph.Resolution = value; } + } + } +} diff --git a/osu.Game/Tests/Visual/TestCaseWaveform.cs b/osu.Game/Tests/Visual/TestCaseWaveform.cs new file mode 100644 index 0000000000..4a6e93c7bf --- /dev/null +++ b/osu.Game/Tests/Visual/TestCaseWaveform.cs @@ -0,0 +1,88 @@ +// Copyright (c) 2007-2017 ppy Pty Ltd . +// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE + +using OpenTK; +using OpenTK.Graphics; +using osu.Framework.Allocation; +using osu.Framework.Configuration; +using osu.Framework.Graphics; +using osu.Framework.Graphics.Containers; +using osu.Framework.Graphics.Shapes; +using osu.Game.Beatmaps; +using osu.Game.Graphics.Sprites; +using osu.Game.Overlays; +using osu.Game.Screens.Edit.Screens.Compose; + +namespace osu.Game.Tests.Visual +{ + internal class TestCaseWaveform : OsuTestCase + { + private readonly Bindable beatmapBacking = new Bindable(); + + public TestCaseWaveform() + { + FillFlowContainer flow; + Child = flow = new FillFlowContainer + { + RelativeSizeAxes = Axes.Both, + Direction = FillDirection.Vertical, + Spacing = new Vector2(0, 10), + Children = new Drawable[] + { + new MusicController + { + Anchor = Anchor.TopCentre, + Origin = Anchor.TopCentre, + Y = 100, + State = Visibility.Visible + }, + } + }; + + for (int i = 1; i <= 16; i *= 2) + { + var newDisplay = new BeatmapWaveformGraph + { + RelativeSizeAxes = Axes.Both, + Resolution = 1f / i + }; + + newDisplay.Beatmap.BindTo(beatmapBacking); + + flow.Add(new Container + { + RelativeSizeAxes = Axes.X, + Height = 100, + Children = new Drawable[] + { + newDisplay, + new Container + { + Anchor = Anchor.Centre, + Origin = Anchor.Centre, + AutoSizeAxes = Axes.Both, + Children = new Drawable[] + { + new Box + { + RelativeSizeAxes = Axes.Both, + Colour = Color4.Black, + Alpha = 0.75f + }, + new OsuSpriteText + { + Anchor = Anchor.Centre, + Origin = Anchor.Centre, + Text = $"Resolution: {1f / i:0.00}" + } + } + } + } + }); + } + } + + [BackgroundDependencyLoader] + private void load(OsuGameBase osuGame) => beatmapBacking.BindTo(osuGame.Beatmap); + } +} diff --git a/osu.Game/osu.Game.csproj b/osu.Game/osu.Game.csproj index f14b441960..5774fb67d2 100644 --- a/osu.Game/osu.Game.csproj +++ b/osu.Game/osu.Game.csproj @@ -263,6 +263,7 @@ + @@ -784,6 +785,7 @@ +