Music room visualizer

Scripts/UI/MusicRoom.cs

@@ -1,5 +1,56 @@
 
-public partial class MusicRoom : MenuBase 
+using Cirno.Scripts.Resources;
+using Godot;
+using Godot.Collections;
+
+public partial class MusicRoom : MenuBase
 {
+	[Export]
+	public Array<MusicResource> Tracks { get; private set; } = new();
 
-}
+	[Export]
+	public ItemList TracksContainer { get; private set; }
+
+	[Export]
+	public Texture2D Icon { get; private set; }
+
+	private Dictionary<long, AudioNameVisualizer> _tracks = new();
+
+	public override void _Ready()
+	{
+		TracksContainer.Clear();
+		foreach (var track in Tracks)
+		{
+			var index = TracksContainer.AddItem($"{track.TrackName} ({track.AuthorName})", Icon);
+
+			var visualizer = new AudioNameVisualizer();
+			visualizer.MusicData = track;
+			TracksContainer.CallDeferred("add_child", visualizer);
+
+			_tracks.Add((long)index, visualizer);
+
+		}
+
+		TracksContainer.ItemSelected += (long selectedItem) =>
+		{
+			var vis = _tracks[selectedItem];
+			if (vis.MusicData is null) { return; }
+			StopAllTracks();
+			vis.PlayWithName();
+			UpdateDescription(vis.MusicData.Description);
+		};
+	}
+
+	private void StopAllTracks()
+	{
+		foreach (var track in _tracks)
+		{
+			track.Value.Stop();
+		}
+	}
+
+	private void UpdateDescription(string name)
+	{
+
+	}
+}