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Shuffle playlist.

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This commit is contained in:
Huo Yaoyuan 2016-11-07 22:12:58 +08:00
parent dc347a74f5
commit 02b903f1ea
1 changed files with 10 additions and 0 deletions
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10
osu.Game/Overlays/MusicController.cs
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@ -15,6 +15,7 @@ using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.Textures;
using osu.Framework.Graphics.Transformations;
using osu.Framework.Input;
using osu.Framework.MathUtils;
using osu.Game.Beatmaps;
using osu.Game.Database;
using osu.Game.Graphics;
@ -242,6 +243,15 @@ namespace osu.Game.Overlays
play(playHistory[++playHistoryIndex], true);
else
{
//shuffle
int j = RNG.Next(playListIndex, playList.Count);
if (j != playListIndex)
{
BeatmapSetInfo temp = playList[playListIndex];
playList[playListIndex] = playList[j];
playList[j] = temp;
}
BeatmapInfo nextToPlay = playList[playListIndex++].Beatmaps[0];
if (playListIndex == playList.Count) playListIndex = 0;
play(nextToPlay, true);