Video chooser for punk

// remember to have the prim sized something like 16:9  on x and z
// set texture to full bright
// right click the object and touch
// choose the abbreviation
// to insert videos in the video list just get the magic number from the youtube url
// for instance if you have a video like https://www.youtube.com/watch?v=qGhN4g2YjN4 the magic number is what is at the right of v=.




list videos = [
    "video1", "xk5uloijNxs",
    "video2", "qGhN4g2YjN4"
];

integer listen_handle;

integer LINKED=0;
integer FACE =1 ;

string URL;
integer CHANNEL = 1;

playURL() {
    llSay(0,"Playing "+URL);

    llClearLinkMedia(LINKED,FACE);
    llSetLinkMedia(LINKED,FACE,
                            [PRIM_MEDIA_CURRENT_URL,
                            URL,
                            PRIM_MEDIA_AUTO_SCALE,
                            TRUE,
                            PRIM_MEDIA_AUTO_PLAY,
                            TRUE,
                            PRIM_MEDIA_AUTO_ZOOM,
                            TRUE,
                            PRIM_MEDIA_PERMS_CONTROL,
                            PRIM_MEDIA_PERM_NONE,
                            PRIM_MEDIA_WIDTH_PIXELS, 0,
                            PRIM_MEDIA_HEIGHT_PIXELS, 0,
                            PRIM_MEDIA_FIRST_CLICK_INTERACT, 1,
                            PRIM_MEDIA_PERMS_INTERACT, 4,
                            PRIM_MEDIA_PERMS_CONTROL, 4]);
}

stop(){
    llClearLinkMedia(LINKED,FACE);
}


default
{
    state_entry()
    {
        listen_handle = llListen(CHANNEL, "", NULL_KEY, "");

    }
    touch_start(integer count){
        llDialog(llDetectedKey(0),"Scegli video", llList2ListStrided(videos,0,-1,2) + ["go","stop"],CHANNEL);
    }

    listen( integer channel, string name, key id, string message )
    {
        llSay(0,"received "+message);
        integer index = llListFindList(videos,[message]);
        llSay(0,"index is "+(string)index);
        if(index>=0){

            string youtubeId = llList2String(videos,index+1);
            URL = "http://www.youtube.com/embed/"+youtubeId+"?rel=0&autoplay=1;fs=0;autohide=1;hd=1;";


        }
        else if(llToLower(message)=="stop"){
            URL = "";
            stop();
            return;
        }

       playURL();
    }


}