RPGツクールMVのサンプルのバグを直す魔法

webaudio.prototype._createnode.js

WebAudio.prototype._createNodes = function() {
    var context = WebAudio._context;
    this._sourceNode = context.createBufferSource();
    this._sourceNode.buffer = this._buffer;
    this._sourceNode.loopStart = this._loopStart;
    this._sourceNode.loopEnd = this._loopStart + this._loopLength;
    this._sourceNode.playbackRate.value = this._pitch;
    this._gainNode = context.createGain();
    this._gainNode.gain.value = isFinite(this._volume) ? this._volume : 0;
    this._pannerNode = context.createPanner();
    this._pannerNode.panningModel = 'equalpower';
    this._updatePanner();
};