Muziek mixer probleem

[xarow]

hoi

ik ben met flash een muziek mixer aan het maken voor school. omdat ik winig tijd kreeg had ik er een overgenomen van het internet maar nu heb ik zeg maar 3 lijnen waar je samples met elkaar kan mixen. nu wil ik er meer hebben maar ik kan nergens in het script vinden waar dat moet.

het script is:

function initCommunications()
{
    _root.mixcomm2.dummy._visible = false;
    _root.mixcomm2.setWindowPosition(225, 100);
    _root.mixcomm.dummy._visible = false;
    _root.mixcomm.setWindowPosition(225, 100);
    _root.mixcomm.onResults = function (rv, success)
    {
        xml = new XML(rv);
        _root.windows.mixDisplay.getTreeObject().dataProvider = xml.firstChild;
        _root.mixcomm.onResults = function (rv, success)
        {
            xml = new XML(rv);
            _root.windows.sampleDisplay.getTreeObject().dataProvider = xml.firstChild;
        };
        _root.mixcomm.callWebService("getLibraryStructure", [], "Retrieving Mixes");
    };
    xml = new XML(xml_static);
    _root.windows.sampleDisplay.getTreeObject().dataProvider = xml.firstChild;
    if (_root.properties.multiSession)
    {
        _root.attachMovie("MultiUser", "multiUser", _root.getNextHighestDepth());
        _root.multiUser.dummy._visible = false;
        _root.multiUser.onNewUser = function (userObj)
        {
            if (_root.properties.channelGroups[1].getLabel() == "Remote: Not Connected")
            {
                _root.properties.channelGroups[1].setLabel("Remote: " + userObj.name);
            } // end if
        };
        _root.multiUser.onDeleteUser = function (userObj)
        {
            _root.properties.channelGroups[1].reset();
            _root.properties.channelGroups[1].setLabel("Remote: Not Connected");
        };
        _root.multiUser.onNewMessage = function (msg)
        {
            _root.controlPanel.messenger.history.text = _root.controlPanel.messenger.history.text + msg;
            _root.controlPanel.messenger.history.vPosition = _root.controlPanel.messenger.history.maxVPosition;
        };
        _root.multiUser.onSetVelocity = function (g, i, j, v)
        {
            _root.properties.channelGroups[1].setVelocity(i, j, v);
        };
        _root.multiUser.onSetChannelVolume = function (g, i, v)
        {
            _root.properties.channelGroups[1].setChannelVolume(i, v);
        };
        _root.multiUser.onSetChannelPan = function (g, i, v)
        {
            _root.properties.channelGroups[1].setChannelPan(i, v);
        };
        _root.multiUser.onSetChannelSound = function (g, i, path, file, id)
        {
            _root.properties.channelGroups[1].setChannelSound(i, path, file, id);
        };
        _root.multiUser.onInit = function (msgs, userList)
        {
            _root.controlPanel.messenger.history.text = msgs;
            _root.controlPanel.messenger.history.vPosition = _root.controlPanel.messenger.history.maxVPosition;
            for (var _loc3 in userList)
            {
                if (userList[_loc3].name != _root.properties.userName)
                {
                    _root.properties.channelGroups[1].setLabel("Remote: " + userList[_loc3].name);
                    break;
                } // end if
            } // end of for...in
            _root.properties.channelGroups[0].setLabel("Local: " + _root.properties.userName);
            _root.properties.channelGroups[0].setEnabled(true);
        };
        _root.multiUser.onDebugInfo = function (msg)
        {
            trace ("debug: " + msg);
        };
    } // end if
} // End of the function
function begin()
{
    _root.synch.stop();
    _root.synch.start(_root.properties.synchOffset, 0);
} // End of the function
function alert(ttl, msg, cncl, handler)
{
    btns = cncl ? (mx.controls.Alert.OK | mx.controls.Alert.CANCEL) : (mx.controls.Alert.OK);
    mx.controls.Alert.show(msg, ttl, btns, _root.dummy, handler, undefined, mx.controls.Alert.OK);
} // End of the function
function end()
{
    _root.synch.stop();
} // End of the function
function initMixer()
{
    _root.createEmptyMovieClip("channelGroups", 2);
    _root.channelGroups._y = 40;
    for (i = 0; i < _root.properties.frameCount; i++)
    {
        bb = _root.marker.attachMovie("bbox", "b" + i, i + 10);
        bb._x = 9 + i * 18;
        bb._y = 4;
    } // end of for
    if (_root.properties.multiSession)
    {
        _root.addGroup(0, 0, "local", 3, 3);
        _root.addGroup(0, 163, "rem", 3, 3);
    }
    else
    {
        _root.addGroup(0, 0, "local", 7, 3);
    } // end else if
    _root.arrangeComponents();
    _root.controlPanel.messenger._visible = _root.properties.multiSession;
} // End of the function
function arrangeComponents()
{
    yc = 0;
    for (g in _root.properties.channelGroups)
    {
        yc = yc + _root.properties.channelGroups[g].getHeight();
    } // end of for...in
    _root.controlPanel._y = yc + 40;
    if (!_root.properties.multiSession)
    {
    } // end if
} // End of the function
function setTempo(t)
{
    _root.properties.beatsPerSecond = t;
    _root.properties.synchOffset = 5 - 1 / _root.properties.beatsPerSecond;
    _root.controlPanel.tempoStepper.value = t;
} // End of the function
function addGroup(xc, yc, n, v, cnt)
{
    g = _root.channelGroups.attachMovie("ChannelGroup", n, _root.channelGroups.getNextHighestDepth(), {count: cnt, channelsVisible: v});
    g._x = xc;
    g._y = yc;
    g.index = _root.properties.channelGroups.push(g) - 1;
    if (_root.properties.multiSession)
    {
        g.setEnabled(false);
        if (g.index == 0)
        {
            g.onSetChannelVolume = function (i, v)
            {
                _root.multiUser.setChannelVolume(i, v);
            };
            g.onSetChannelPan = function (i, v)
            {
                _root.multiUser.setChannelPan(i, v);
            };
            g.onSetVelocity = function (i, j, v)
            {
                _root.multiUser.setVelocity(i, j, v);
            };
            g.onSetChannelSound = function (i, path, file, id)
            {
                _root.multiUser.setChannelSound(i, path, file, id);
            };
            g.setLabel("Local: Not Connected");
        }
        else
        {
            g.setLabel("Remote: Not Connected");
        } // end else if
    }
    else
    {
        g.setLabel("");
    } // end else if
    g.onResize = function ()
    {
        _root.arrangeComponents();
    };
    return (g);
} // End of the function
function saveMix()
{
    _root.mixcomm.localDone = false;
    _root.mixcomm.onResults = function (rv, success)
    {
        xmlObj = new XML();
        xmlObj.ignoreWhite = true;
        xmlObj.parseXML(rv);
        this.localDone = true;
    };
    _root.mixcomm.onEnterFrame = function ()
    {
        if (this.localDone)
        {
            delete this.localDone;
            delete this.onEnterFrame;
            _root.windows.mixDisplay.refresh();
        } // end if
    };
    _root.mixcomm.callWebService("saveMix", [_root.properties.userID, _root.toXML(), _root.properties.mixName, _root.properties.beatsPerSecond], "Retrieving Mixes");
} // End of the function
function loadMix(nam)
{
    if (_root.properties.multiSession)
    {
        var _loc2 = function (evt_obj)
        {
        };
        alert("Note", "Mixes can\'t be loaded into the multi-user mixer. Please use the single-user version for this.", false, _loc2);
    }
    else
    {
        _root.mixcomm.onResults = function (rv, success)
        {
            xmlObj = new XML();
            xmlObj.ignoreWhite = true;
            xmlObj.parseXML(rv);
            children = xmlObj.firstChild.childNodes[1].childNodes;
            format = children[0];
            _root.reInitMixer();
            _root.properties.mixName = format.attributes.name;
            _root.controlPanel.title.text = _root.properties.mixName;
            _root.setTempo(Number(format.attributes.tempo));
            grp = _root.channelGroups.local;
            for (c = 1; c < children.length; c++)
            {
                cnode = children[c];
                chnl = grp.channels[c - 1];
                if (chnl == undefined)
                {
                    chnl = grp.addChannel();
                } // end if
                sample = cnode.attributes.sample.split("/");
                chnl.setVolume(Number(cnode.attributes.volume) * 100);
                chnl.setPan(Number(cnode.attributes.pan) * 100);
                frames = cnode.attributes.value.split(":");
                for (b = 0; b < frames.length; b++)
                {
                    chnl.getSoundBox(b).setVolume(Math.round(Number(frames[b]) * 10));
                } // end of for
            } // end of for
        };
        _root.mixcomm.callWebService("getMixByTitle", [_root.properties.userID, nam], "Retrieving Mixes");
    } // end else if
} // End of the function
function reInitMixer()
{
    _root.channelGroups.removeMovieClip();
    _root.properties.channelGroups = [];
    _root.setTempo(6);
    _root.ctr = 0;
    _root.initMixer();
} // End of the function
function toXML(highq)
{
    nChannels = 0;
    nFrames = _root.properties.frameCount;
    body = "";
    for (g in _root.properties.channelGroups)
    {
        group = _root.properties.channelGroups[g];
        for (i = 0; i < group.channels.length; i++)
        {
            flag = false;
            objChannel = group.channels[i];
            chnnl = "<channel id=\'" + i + "\' sample=\'" + (highq ? (objChannel.audioSampleID.split(".")[0] + ".aif") : (objChannel.audioSampleID)) + "\' volume=\'" + objChannel.getVolume() / 100 + "\' pan=\'" + objChannel.sound.getPan() / 100 + "\' value=\'";
            for (j = 0; j < nFrames; j++)
            {
                vol = objChannel.getSoundBox(j).getVolume() / 100;
                chnnl = chnnl + (vol + ":");
                if (vol > 0)
                {
                    flag = true;
                } // end if
            } // end of for
            if (objChannel.audioSampleID != "")
            {
                if (flag)
                {
                    body = body + (chnnl.substring(0, chnnl.length - 1) + "\'/>");
                    ++nChannels;
                } // end if
            } // end if
        } // end of for
    } // end of for...in
    header = "<mix><format name=\'" + _root.properties.mixName + "\' author=\'" + _root.properties.userName + "\' channels=\'" + nChannels + "\' frames=\'" + nFrames + "\' tempo=\'" + (highq ? (_root.properties.beatsPerSecond - 2) : (_root.properties.beatsPerSecond)) + "\' volume=\'1\' pan=\'0.5\' loops=\'" + (highq ? (3) : (1)) + "\'/>";
    return (header + body + "</mix>");
} // End of the function
var main = new mx.styles.CSSStyleDeclaration();
main.setStyle("themeColor", 12637159);
main.setStyle("fontWeight", "");
main.setStyle("color", 0);
_global.styles.main = main;
SampleDisplayWindow = function (x, y, t, vis)
{
    this.win = mx.managers.PopUpManager.createPopUp(_root, mx.containers.Window, false, {title: t, closeButton: true});
    this.win.setSize(200, 215);
    this.win._x = x;
    this.win._y = y;
    this.win._visible = vis;
    Listener = new Object();
    Listener.click = function (evt)
    {
        evt.target._visible = false;
        _root.____mouseDownAllowed = true;
    };
    this.win.addEventListener("click", Listener);
    this.tree = this.win.createObject("Tree", "tree", this.win.getNextHighestDepth());
    this.tree.setStyle("styleName", "main");
    this.tree._x = 5;
    this.tree._y = 32;
    this.tree.setSize(190, 153);
    this.but = this.win.createObject("Button", "but", this.win.getNextHighestDepth());
    this.but.setStyle("styleName", "main");
    this.but.label = "Select";
    this.but._x = 5;
    this.but._y = 184;
    this.but.setSize(190, 26);
    this.but.handler = this;
    this.but.onPress = function ()
    {
        this.handler.onSelect(this._parent.tree.selectedItem.attributes.data, this._parent.tree.selectedItem.attributes.label);
    };
};
SampleDisplayWindow.prototype.onSelect = function (str)
{
};
SampleDisplayWindow.prototype.getWindowObject = function ()
{
    return (this.win);
};
SampleDisplayWindow.prototype.getTreeObject = function ()
{
    return (this.tree);
};
SampleDisplayWindow.prototype.show = function ()
{
    this.win._visible = true;
    _root.____mouseDownAllowed = false;
};
SampleDisplayWindow.prototype.hide = function ()
{
    this.win._visible = false;
    _root.____mouseDownAllowed = true;
};
MixDisplayWindow = function (x, y, t, vis)
{
    this.win = mx.managers.PopUpManager.createPopUp(_root, mx.containers.Window, false, {title: t, closeButton: true});
    this.win.setSize(200, 215);
    this.win._x = x;
    this.win._y = y;
    this.win._visible = vis;
    Listener = new Object();
    Listener.click = function (evt)
    {
        evt.target._visible = false;
        _root.____mouseDownAllowed = true;
        _root.controlPanel.btn1.setToggle("up");
    };
    this.win.addEventListener("click", Listener);
    this.tree = this.win.createObject("Tree", "tree", this.win.getNextHighestDepth());
    this.tree.setStyle("styleName", "main");
    this.tree._x = 5;
    this.tree._y = 32;
    this.tree.setSize(190, 153);
    this.but = this.win.createObject("Button", "but", this.win.getNextHighestDepth());
    this.but.setStyle("styleName", "main");
    this.but.label = "Select";
    this.but._x = 5;
    this.but._y = 184;
    this.but.setSize(190, 26);
    this.but.handler = this;
    this.but.par = this;
    this.but.onPress = function ()
    {
        _root.loadMix(this._parent.tree.selectedItem.attributes.label);
        this.par.hide();
    };
};
MixDisplayWindow.prototype.getWindowObject = function ()
{
    return (this.win);
};
MixDisplayWindow.prototype.getTreeObject = function ()
{
    return (this.tree);
};
MixDisplayWindow.prototype.show = function ()
{
    this.win._visible = true;
    _root.____mouseDownAllowed = false;
};
MixDisplayWindow.prototype.refresh = function ()
{
    _root.mixcomm.target = this.tree;
    _root.mixcomm.onResults = function (rv, success)
    {
        xml = new XML(rv);
        this.target.dataProvider = xml.firstChild;
    };
    _root.mixcomm.callWebService("getMixesByUserID", [_root.properties.userID], "Retrieving Mixes");
};
MixDisplayWindow.prototype.hide = function ()
{
    this.win._visible = false;
    _root.____mouseDownAllowed = true;
    _root.controlPanel.btn1.setToggle("up");
};
IID;
UID;
UNAME;
windows = new Object();
windows.sampleDisplay = new SampleDisplayWindow(0, 50, "Sound Library", false);
windows.mixDisplay = new MixDisplayWindow(220, 50, "My Mixes", false);
properties = new Object();
properties.multiSession = false;
properties.sessionID = IID;
properties.userName = UNAME;
properties.userID = UID;
properties.threadCount = 6;
properties.channelGroups = [];
properties.beatsPerSecond = 6;
properties.synchOffset = 5 - 1 / properties.beatsPerSecond;
properties.frameCount = 16;
properties.mixName = "Untitled-1";
ctr = 0;
____mouseDownAllowed = true;
var synch = new Sound(_root.createEmptyMovieClip("synchMC", 10));
synch.attachSound("silence");
synch.setVolume(0);
synch.onSoundComplete = function ()
{
    this.start(_root.properties.synchOffset, 0);
    _root.marker["b" + _root.ctr].play();
    for (g in _root.properties.channelGroups)
    {
        group = _root.properties.channelGroups[g];
        for (i = 0; i < group.channels.length; i++)
        {
            group.channels[i].threadedPlay(_root.ctr);
        } // end of for
    } // end of for...in
    if (_root.ctr < 15)
    {
        ++_root.ctr;
    }
    else
    {
        _root.ctr = 0;
    } // end else if
};
_root.controlPanel.title.text = _root.properties.mixName;
_root.controlPanel.title.onChanged = function ()
{
    _root.properties.mixName = this.text;
};
xml_static =
_root.createObject("Window", "dummy", _root.getNextHighestDepth());
_root.dummy._x = 285;
_root.dummy._y = 80;
_root.dummy._visible = false;
initCommunications();
initMixer();
if (_root.properties.multiSession)
{
} // end if

ik hoop dat jullie het begrijpen. alvast bedankt