using Godot;
using Godot.Collections;

[GlobalClass]
public partial class ChannelPlaylist : Node
{
	[Export] private Array<AudioStream> playlist;
	[Export] private Array<string> channels;
	[Export] private ChannelSettings channelSettings;
	private int internal_index = 0;

	public void Play()
	{
		AudioSequencer.Play(channels[internal_index], playlist[internal_index]);
	}

	public void SetIndex(int index)
	{
		internal_index = index;
		if (internal_index >= playlist.Count)
		{
			internal_index = 0;
		}
		else if (internal_index < 0)
		{
			internal_index = playlist.Count - 1;
		}
	}

	public void Next()
	{
		SetIndex(internal_index + 1);
	}

}