beeplay.min.js

! function a(b, c, d) {
    function e(g, h) {
        if (!c[g]) {
            if (!b[g]) {
                var i = "function" == typeof require && require;
                if (!h && i) return i(g, !0);
                if (f) return f(g, !0);
                throw new Error("Cannot find module '" + g + "'")
            }
            var j = c[g] = {
                exports: {}
            };
            b[g][0].call(j.exports, function (a) {
                var c = b[g][1][a];
                return e(c ? c : a)
            }, j, j.exports, a, b, c, d)
        }
        return c[g].exports
    }
    for (var f = "function" == typeof require && require, g = 0; g < d.length; g++) e(d[g]);
    return e
}({
    1: [function (a) {
        window.beeplay = function (b) {
            "use strict";
            var c = a("./modules/main");
            return c.prototype.isArray = a("./modules/isArray"), c.prototype.nn = a("./modules/nn"), c.prototype.pd = a("./modules/pd"), c.prototype.pn = a("./modules/pn"), c.prototype.play = a("./modules/play"), c.prototype.start = a("./modules/start"), c.prototype.put = a("./modules/put"), c.prototype.toJSON = a("./modules/toJSON"), new c(b)
        }
    }, {
        "./modules/isArray": 2,
        "./modules/main": 3,
        "./modules/nn": 4,
        "./modules/pd": 5,
        "./modules/play": 6,
        "./modules/pn": 7,
        "./modules/put": 8,
        "./modules/start": 9,
        "./modules/toJSON": 10
    }],
    2: [function (a, b) {
        b.exports = function (a) {
            return Array.isArray ? Array.isArray(a) : "[object Array]" === Object.prototype.toString.call(a)
        }
    }, {}],
    3: [function (a, b) {
        b.exports = function (a) {
            a = "object" == typeof a ? a : {}, this.bpm = a.bpm || 120, this.sampleRate = a.sampleRate || 44100, this.key = a.key || "C", this.time = a.time || "4/4", this.volume = a.volume || 1, this.stack = [], this.currentTime = 0;
            try {
                var b = window.AudioContext || window.webkitAudioContext || window.mozAudioContext || window.oAudioContext || window.msAudioContext;
                this.context = window.__audioContext__ || new b, this.context.sampleRate = this.sampleRate, window.__audioContext__ = this.context
            } catch (c) {
                console.error(c.message)
            }
            return this
        }
    }, {}],
    4: [function (a, b) {
        b.exports = function (a) {
            var b = ["c", "c#", "d", "d#", "e", "f", "f#", "g", "g#", "a", "a#", "b"],
                c = -1 !== a.indexOf("#") ? 2 : 1,
                d = a.substring(0, c).toLowerCase(),
                e = Number(a.substring(c)) + 1;
            return b.indexOf(d) + 12 * e
        }
    }, {}],
    5: [function (a, b) {
        b.exports = function (a) {
            var b = this.volume / 7,
                c = ["pp", "p", "mp", "m", "mf", "f", "ff"];
            a = a.toLowerCase();
            var d = (c.indexOf(a) + 1) * b;
            return d
        }
    }, {}],
    6: [function (a, b) {
        b.exports = function (a, b, c) {
            return a = this.isArray(a) ? a : [a], c = c || "m", this.put(a, b, c), this.start(a, b, c), this
        }
    }, {}],
    7: [function (a, b) {
        b.exports = function (a) {
            if (null === a) return -1;
            var b = this.nn(a),
                c = this.sampleRate / 100,
                d = b - 69,
                e = Math.abs(d);
            if (69 === b) return c;
            if (d > 0)
                for (; e--;) c *= Math.pow(2, 1 / 12);
            else
                for (; e--;) c /= Math.pow(2, 1 / 12);
            return c
        }
    }, {}],
    8: [function (a, b) {
        b.exports = function (a, b, c) {
            this.stack.push({
                notes: a,
                length: b,
                dynamics: c
            })
        }
    }, {}],
    9: [function (a, b) {
        b.exports = function (a, b, c) {
            var d = this.context,
                e = this.sampleRate,
                f = this.bpm,
                g = this;
            return a.forEach(function (a) {
                var h = d.createBuffer(1, e, e),
                    i = h.getChannelData(0),
                    j = g.pn(a);
                if (-1 !== j) {
                    for (var k = 0; 60 / f * b * e > k; k++) i[k] = Math.sin(2 * Math.PI * j * (k / e));
                    var l = d.createGain();
                    l.gain.value = g.pd(c), l.connect(d.destination);
                    var m = d.createBufferSource();
                    m.buffer = h, m.connect(l), m.start(g.currentTime)
                }
            }), this.currentTime += 60 / f * b, this.time
        }
    }, {}],
    10: [function (a, b) {
        b.exports = function () {
            var a = {
                key: this.key,
                bpm: this.bpm,
                frequency: this.frequency,
                time: this.time,
                notes: JSON.stringify(this.stack)
            };
            return JSON.stringify(a)
        }
    }, {}]
}, {}, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);