EuclidToClip

autowatch = 1;



function bang(){

    var liveObject = new LiveAPI("live_set tracks 0 clip_slots 0 clip");

    // post("path:", liveObject.path);
    // post("\nid:", liveObject.id);
    // post("\nchildren:", liveObject.children);
    // post(liveObject.info);

    var noteOne = new Note(48, 0, 0.5, 100, 0);
    var noteTwo = new Note(51, 2, 0.5, 100, 0);

    liveObject.call("select_all_notes");
    liveObject.call("replace_selected_notes");
    liveObject.call("notes", 2);

    liveObject.call("note", noteOne.pitch, noteOne.start.toFixed(4), noteOne.duration.toFixed(4), noteOne.velocity, noteOne.muted);
    liveObject.call("note", noteTwo.pitch, noteTwo.start.toFixed(4), noteTwo.duration.toFixed(4), noteTwo.velocity, noteTwo.muted);
    liveObject.call("done");

    post("done");
}

function list()
{
    var a = arrayfromargs(arguments);

    var scene = a[2];

    var pattern = bjorklund(a[0], a[1]);

    post(pattern + "\n");

    var altNotes = [];
    altNotes.push("chh");
    altNotes.push("syn");
    altNotes.push("glitch");
    altNotes.push("sn");

    var notes = [];

    var kiks = [];
    var chh = [];
    var syn = [];
    var glitch = [];
    var snr = [];

    var tracks = [];
    tracks.push(kiks);
    tracks.push(chh);
    tracks.push(syn);
    tracks.push(glitch);
    tracks.push(snr);

    var kikNote = 60 + getRandomInt(0,20);
    for (var i = 0; i < pattern.length; i++)
    {
        if (pattern[i] == 1)
        {
            if (Math.random() > 0.4 || i == 0)
            {
                var track = 1;
                var time = (i / a[1]) * 4;
                var midiNote = kikNote;
                var duration = (4 / a[1]);
                var n = new Note(midiNote, time, duration, 100, 0);
                kiks.push(n);
            }
        }
        else if (Math.random() > 0.5)
            {
                var track = getRandomInt(1,5);
                var time = (i / a[1]) * 4;
                var midiNote = 60 + getRandomInt(0,16);
                var duration = (4 / a[1]);
                var n = new Note(midiNote, time, duration, 100, 0);
                tracks[track].push(n);
            }
        else
        {
            // silence
        }
    }
    // post(tracks);

    for (var t = 0; t < tracks.length; t++)
    {
        var liveObject = new LiveAPI("live_set tracks " + (t + 1) + " clip_slots " + scene + " clip");

        liveObject.call("select_all_notes");
        liveObject.call("replace_selected_notes");
        liveObject.call("notes", tracks[t].length);

        for (var i = 0; i < tracks[t].length; i++)
        {
            liveObject.call("note", tracks[t][i].pitch, tracks[t][i].start.toFixed(4), tracks[t][i].duration.toFixed(4), tracks[t][i].velocity, tracks[t][i].muted);

        }
        liveObject.call("done");
        post("finished track arr: " + t + "\n");
    }


}

function GimmeTen()
{

    for (var i = 0; i < 10; i++)
    {
        var pulses = getRandomInt(3,15);

        list(pulses, 16, i);

    }

}

function bjorklund(pulses, steps)
{
    steps = Math.round(steps);
    pulses = Math.round(pulses);
    if (pulses > steps || pulses == 0 || steps == 0)
    {
        return new Array();
    }
    pattern = [];
    counts = [];
    remainders = [];
    divisor = steps - pulses;
    remainders.push(pulses);
    level = 0;
    while (true)
    {
        counts.push(Math.floor(divisor / remainders[level]));
        remainders.push(divisor % remainders[level]);
        divisor = remainders[level];
        level += 1;
        if (remainders[level] <= 1)
        {
            break;
        }
    }
    counts.push(divisor);
    var r = 0;
    var build = function(level)
    {
        r++;
        if (level > -1)
        {
            for (var i = 0; i < counts[level]; i++)
            {
                build(level - 1);
            }
            if (remainders[level] != 0)
            {
                build(level - 2);
            }
        }
        else if (level == -1)
        {
            pattern.push(0);
        }
        else if (level == -2)
        {
            pattern.push(1);
        }
    };
    build(level);
    pattern.reverse();

    if (pattern[0] != 1){
        pattern.shift();
        pattern.push(0);
    }

    return pattern;
}

// UTILITY FUNCTIONS

function getRandomInt(min, max)
{
    var float = GetRandomFloat(min,max);

    return Math.floor(float);

}

function GetRandomFloat(min, max)
{
    var float = Math.random() * (max - min) + min;

    return float;

}

function Note(pitch, start, duration, velocity, muted) {
  this.pitch = pitch;
  this.start = start;
  this.duration = duration;
  this.velocity = velocity;
  this.muted = muted;
}