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add "stop" button to player meny: script


ainst Composer
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Hello! Can someone help to add stop button to menu of music player script? for now i think i need to add it :

string song_name = "Stop";

/////

if(msg == song_stop){llStopSound();return;}

 

// This list is all you need to edit. List the names of the songs (each collection of sound files that makes one song)
// followed by the length of those sound clips (each song should contain clips of equal length)
 
// The list should be structured like so -
 
// list songs = ["Madonna", 9.2, "Jackson", 9.8];
 
// The names of the songs must be identical to some part of the sound files used for that song like so -
 
//// In the prim inventory (along with this script) -

////// Jackson 1
////// Jackson 2
////// ...
////// Jackson 23

////// Madonna_1
////// Madonna_2
////// ...
////// Madonna_23
 
////// In the script -
 
////// list songs = ["Madonna", 9.2, "Jackson", 9.8];
 
// The script will play the clips in alpha/numerical order so name them wisely.
 
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////ONLY EDIT BELOW HERE///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
list songs = ["Madonna", 9.2, "Jackson", 9.8]; // YUP! EDIT THIS BIT ;-)
 
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////ONLY EDIT ABOVE HERE///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
integer volume = 10;
 
integer lis_count;
 
integer playing;
 
integer busy;
 
integer part;
 
integer lis;
 
integer sl;
 
float delay;
 
list cancel = ["CANCEL"];
 
list playlist;
 
list waiting;
 
list song;
 
string vol_str = "Volume";
 
string song_str = "Songs";
 
string song_name;
 
list StrideOfList(list src, integer stride, integer start, integer end)
{
    list l = [];
    integer ll = llGetListLength(src);
    if(start < 0)start += ll;
    if(end < 0)end += ll;
    if(end < start) return llList2List(src, start, start);
    while(start <= end)
    {
        l += llList2List(src, start, start);
        start += stride;
    }
    return l;
}
 
list Volumes(integer vol)
{
    integer v = 0;
    list l = [];
    do
    {
        if(v != vol)
        l += [((string)v)];
    }
    while((++v) <= 10);
    return l;
}
 
PageOne(key k, integer c)
{
    llDialog(k, "\nAdjust the volume or select a song to play?", [vol_str, song_str] + cancel, c);
}
 
PlaySong(string n)
{
    song = [];
    integer c = -1;
    string name = "";
    do
    {
        if(llSubStringIndex((name = llGetInventoryName(INVENTORY_SOUND, (++c))), n) != -1)
        song += [name];
    }
    while(name);
    delay = llList2Float(songs, (llListFindList(songs, [n]) + 1));
    if((sl = llGetListLength(song)))
    {
        llPreloadSound(llList2String(song, (part = 0)));
        if(sl > 1)
        llPreloadSound(llList2String(song, 1));
        playing = FALSE;
        llSetTimerEvent(0.01);
    }
}
 
integer Chan()
{
    return llRound((llFrand(-5000000.0) + -500000.0));
}
 
float ScaleVol(integer v)
{
    return (v * 0.1);
}
 
Listen(integer c, key a)
{
    lis = llListen(c, "", a, "");
}
 
RemoveListen(integer b)
{
    llListenRemove(lis);
    lis_count = 0;
    if(b)
    busy = FALSE;
    lis = 0;
}
 
SetListenTimer(integer p)
{
    if(p)
    while(((++lis_count) * llRound(delay)) < 30);
    else
    {
        lis_count = 1;
        llSetTimerEvent(30.0);
    }
}
 
integer CheckWaitingRoom(integer c)
{
    if(waiting)
    {
        key a = llList2Key(waiting, 0);
        if(!c)
        {
            RemoveListen(0);
            Listen((c = Chan()), a);
            SetListenTimer(playing);
        }
        PageOne(a, c);
        waiting = llDeleteSubList(waiting, 0, 0);
        return 1;
    }
    return 0;
}
 
default
{
    on_rez(integer param)
    {
        llStopSound();
        llResetScript();
    }
    changed(integer change)
    {
        if(change & CHANGED_INVENTORY)
        llResetScript();
    }
    touch_start(integer nd)
    {
        while(nd)
        {
            key agent = llDetectedKey(--nd);
            if(!busy)
            {
                busy = TRUE;
                integer channel = Chan();
                SetListenTimer(playing);
                Listen(channel, agent);
                PageOne(agent, channel);
            }
            else
            {
                list a = [agent];
                if(llListFindList(waiting, a) == -1)
                waiting += a;
            }
        }
    }
    listen(integer chan, string name, key id, string msg)
    {
        if(msg != llList2String(cancel, 0))
        {
            SetListenTimer(playing);
            if(msg == vol_str)
            {
                llDialog(id, "\nChange the volume?\nThe current volume is set at \"" + ((string)volume) + "\"", cancel + Volumes(volume), chan);
                return;
            }
            if(msg == song_str)
            {
                string current = "";
                if(playlist)
                {
                    current = "\n\nThe songs currently queued are\n\"" + llList2String(playlist, 0) + "\" (currently playing)";
                    if(llGetListLength(playlist) > 1)
                    current += "\n\"" + llDumpList2String(llList2List(playlist, 1, -1), "\"\n\"") + "\"";
                }
                llDialog(id, llGetSubString(("\nSelect a song to play?" + current), 0, 500), cancel + StrideOfList(songs, 2, 0, -1), chan);
                return;
            }
            if(llListFindList(Volumes(volume), [msg]) != -1)
            {
                llAdjustSoundVolume(ScaleVol((volume = ((integer)msg))));
                PageOne(id, chan);
                return;
            }
            if(llGetListLength((playlist += [msg])) == 1)
            PlaySong((song_name = msg));
        }
        if(CheckWaitingRoom(chan))
        return;
        RemoveListen(1);
    }
    timer()
    {
        if(playlist)
        {
            if(!playing)
            {
                llSetTimerEvent(delay);
                playing = TRUE;
            }
            llPlaySound(llList2String(song, part), ScaleVol(volume));
            if((++part) == sl)
            {
                if(llGetListLength(playlist) > 1)
                {
                    song_name = llList2String((playlist = llDeleteSubList(playlist, 0, 0)), 0);
                    llSleep(delay);
                    PlaySong(song_name);
                }
                else
                {
                    llSetTimerEvent(0.0);
                    song_name = "";
                    playing = FALSE;
                    playlist = [];
                }
            }
            else if(part == (sl - 1))
            llPreloadSound(llList2String(song, 0));
            else
            llPreloadSound(llList2String(song, (part + 1)));
        }
        if(lis && (!(--lis_count)))
        {
            if(!(CheckWaitingRoom(0)))
            RemoveListen(1);
        }
    }
}

 

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