// Sets probabilities of note types into an array from a polylist
private int[] setProb(Polylist probs) {
int chord, color, random, scale;
chord = Integer.parseInt((String) probs.first().toString());
color = Integer.parseInt((String) probs.second().toString());
random = Integer.parseInt((String) probs.third().toString());
scale = Integer.parseInt((String) probs.fourth().toString());
int[] result = new int[4];
result[0] = chord;
result[1] = color;
result[2] = random;
result[3] = scale;
return result;
}
