public class Music {
	private MusicPattern pattern;
	public MusicPath path;
	private int[] lightTickDelais;
	private double volume;

	public Music(MusicPattern pattern, MusicPath path, double volume) {
		this.pattern = pattern;
		this.path = path;
		this.lightTickDelais = path.calculateTickDelais();
		this.volume = volume;
	}

	public MusicPattern getMusicPattern() { return pattern; }
	public MusicPath getMusicPath() { return path; }
	public double getVolume() { return volume; }
	
	public double[] render(long tick) {
		double[] lights = new double[lightTickDelais.length];
		for(int i=0; i<lights.length; i++)
			lights[i] = pattern.render(lightTickDelais[i] + tick) * volume;
		return lights;
	}
}