--- /dev/null
+
+// jukebox script. unknown provenance.
+// modified for use in opensim by fred huffhines.
+//
+// this script is licensed by the GPL v3 which is documented at: http://www.gnu.org/licenses/gpl.html
+// do not use it in objects without fully realizing you are implicitly accepting that license.
+//
+
+float INTERVAL = 9.00;
+
+integer IS_OPENSIM = TRUE;
+ // this must be set to true to turn off the sound queuing. opensim does not currently implement it.
+
+float SOUND_OFFSET_PERIOD = 1.1; // number of seconds to start the sound in advance.
+
+integer LISTEN_CHAN = 2000;
+integer SEND_CHAN = 2001;
+float VOLUME = 1.0;
+
+integer g_iSound;
+integer total_tracks;
+integer g_iListenCtrl = -1;
+integer g_iPlaying;
+integer g_iLinked;
+integer g_iStop;
+integer g_iPod;
+string g_sLink;
+
+// DEBUG
+integer g_iWasLinked;
+integer g_iFinished;
+
+list song_names;
+ // hold onto the names of all the songs so we don't need to keep
+ // going back to inventory.
+
+Initialize()
+{
+ llSetText(llGetObjectName(), <0, 100, 100>, 10);
+
+ // reset listeners
+ if ( g_iListenCtrl != -1 )
+ {
+ llListenRemove(g_iListenCtrl);
+ }
+ g_iListenCtrl = llListen(LISTEN_CHAN,"","","");
+ g_iPlaying = 0;
+ g_iLinked = 0;
+
+ integer i;
+ total_tracks = llGetInventoryNumber(INVENTORY_SOUND);
+ for ( i = 0; i < total_tracks; i++ ) {
+ string name = llGetInventoryName(INVENTORY_SOUND, i);
+ song_names += [ name ];
+ llPreloadSound(name);
+ }
+//llOwnerSay("got song names list: " + (string)song_names);
+}
+
+
+
+PlaySong()
+{
+ integer i;
+
+ g_iPlaying = 1;
+ llWhisper(0, "Playing...");
+ if (!IS_OPENSIM) {
+ llSetSoundQueueing(TRUE);
+ }
+ llAdjustSoundVolume(1.0);
+ llPlaySound(llList2String(song_names, 0), VOLUME);
+ llPreloadSound(llList2String(song_names, 1));
+ // set the timer interval for just before the track chunk ends.
+ llSetTimerEvent(INTERVAL - SOUND_OFFSET_PERIOD);
+ g_iSound = 1;
+}
+
+
+StopSong()
+{
+ g_iPlaying = 0;
+ llWhisper(0, "Stopping...");
+ llStopSound();
+ llAdjustSoundVolume(0);
+ llSetTimerEvent(0.0);
+}
+
+
+integer CheckLink()
+{
+ string sLink;
+
+ sLink = llGetLinkName(1);
+ g_sLink = sLink;
+ if ( llGetSubString(sLink,0,6) == "Jukebox" )
+ {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+//////////////
+// huffware script: auto-retire, by fred huffhines, version 2.8.
+// distributed under BSD-like license.
+// !! keep in mind that this code must be *copied* into another
+// !! script that you wish to add auto-retirement capability to.
+// when a script has auto_retire in it, it can be dropped into an
+// object and the most recent version of the script will destroy
+// all older versions.
+//
+// the version numbers are embedded into the script names themselves.
+// the notation for versions uses a letter 'v', followed by two numbers
+// in the form "major.minor".
+// major and minor versions are implicitly considered as a floating point
+// number that increases with each newer version of the script. thus,
+// "hazmap v0.1" might be the first script in the "hazmap" script continuum,
+// and "hazmap v3.2" is a more recent version.
+//
+// example usage of the auto-retirement script:
+// default {
+// state_entry() {
+// auto_retire(); // make sure newest addition is only version of script.
+// }
+// }
+// this script is partly based on the self-upgrading scripts from markov brodsky
+// and jippen faddoul.
+//////////////
+auto_retire() {
+ string self = llGetScriptName(); // the name of this script.
+ list split = compute_basename_and_version(self);
+ if (llGetListLength(split) != 2) return; // nothing to do for this script.
+ string basename = llList2String(split, 0); // script name with no version attached.
+ string version_string = llList2String(split, 1); // the version found.
+ integer posn;
+ // find any scripts that match the basename. they are variants of this script.
+ for (posn = llGetInventoryNumber(INVENTORY_SCRIPT) - 1; posn >= 0; posn--) {
+ string curr_script = llGetInventoryName(INVENTORY_SCRIPT, posn);
+ if ( (curr_script != self) && (llSubStringIndex(curr_script, basename) == 0) ) {
+ // found a basic match at least.
+ list inv_split = compute_basename_and_version(curr_script);
+ if (llGetListLength(inv_split) == 2) {
+ // see if this script is more ancient.
+ string inv_version_string = llList2String(inv_split, 1); // the version found.
+ // must make sure that the retiring script is completely the identical basename;
+ // just matching in the front doesn't make it a relative.
+ if ( (llList2String(inv_split, 0) == basename)
+ && ((float)inv_version_string < (float)version_string) ) {
+ // remove script with same name from inventory that has inferior version.
+ llRemoveInventory(curr_script);
+ }
+ }
+ }
+ }
+}
+//
+// separates the base script name and version number. used by auto_retire.
+list compute_basename_and_version(string to_chop_up)
+{
+ // minimum script name is 2 characters plus a version.
+ integer space_v_posn;
+ // find the last useful space and 'v' combo.
+ for (space_v_posn = llStringLength(to_chop_up) - 3;
+ (space_v_posn >= 2) && (llGetSubString(to_chop_up, space_v_posn, space_v_posn + 1) != " v");
+ space_v_posn--) {
+ // look for space and v but do nothing else.
+ }
+ if (space_v_posn < 2) return []; // no space found.
+ // now we zoom through the stuff after our beloved v character and find any evil
+ // space characters, which are most likely from SL having found a duplicate item
+ // name and not so helpfully renamed it for us.
+ integer indy;
+ for (indy = llStringLength(to_chop_up) - 1; indy > space_v_posn; indy--) {
+ if (llGetSubString(to_chop_up, indy, indy) == " ") {
+ // found one; zap it. since we're going backwards we don't need to
+ // adjust the loop at all.
+ to_chop_up = llDeleteSubString(to_chop_up, indy, indy);
+ }
+ }
+ string full_suffix = llGetSubString(to_chop_up, space_v_posn, -1);
+ // ditch the space character for our numerical check.
+ string chop_suffix = llGetSubString(full_suffix, 1, llStringLength(full_suffix) - 1);
+ // strip out a 'v' if there is one.
+ if (llGetSubString(chop_suffix, 0, 0) == "v")
+ chop_suffix = llGetSubString(chop_suffix, 1, llStringLength(chop_suffix) - 1);
+ // if valid floating point number and greater than zero, that works for our version.
+ string basename = to_chop_up; // script name with no version attached.
+ if ((float)chop_suffix > 0.0) {
+ // this is a big success right here.
+ basename = llGetSubString(to_chop_up, 0, -llStringLength(full_suffix) - 1);
+ return [ basename, chop_suffix ];
+ }
+ // seems like we found nothing useful.
+ return [];
+}
+//
+//////////////
+
+default {
+ state_entry() { if (llSubStringIndex(llGetObjectName(), "huffotronic") < 0) state real_default; }
+ on_rez(integer parm) { state rerun; }
+}
+state rerun { state_entry() { state default; } }
+
+state real_default
+{
+ state_entry()
+ {
+ auto_retire();
+ Initialize();
+ }
+
+ on_rez(integer start_param)
+ {
+ Initialize();
+ if ( start_param )
+ {
+ g_iPod = start_param - 1;
+ if ( g_iPod )
+ {
+ llRequestPermissions(llGetOwner(),PERMISSION_ATTACH);
+ } else {
+ // Tell the controller what the CD key is so it can link
+ llWhisper(SEND_CHAN,"LINK " + (string)llGetKey());
+ }
+ }
+ }
+
+ changed(integer change)
+ {
+ if ( change == CHANGED_LINK )
+ {
+ if ( llGetLinkNumber() == 0 )
+ {
+ StopSong();
+ llDie();
+ } else {
+ if ( g_iStop )
+ {
+ llMessageLinked(1,llGetLinkNumber(),"UNLINK","");
+ } else {
+ llMessageLinked(1,llGetLinkNumber(),"LINKID","");
+ g_iWasLinked = 1;
+ }
+ }
+ }
+ }
+
+ attach(key id)
+ {
+ if ( id == NULL_KEY )
+ {
+ llDie();
+ } else {
+ PlaySong();
+ }
+ }
+
+ run_time_permissions(integer perm)
+ {
+ if ( perm == PERMISSION_ATTACH )
+ {
+ llAttachToAvatar(ATTACH_LSHOULDER);
+ llSetTexture("clear",ALL_SIDES);
+ }
+ }
+
+ touch_start(integer total_number)
+ {
+ integer i;
+
+ for ( i = 0; i < total_number; i++ )
+ {
+ if ( llDetectedKey(i) == llGetOwner() )
+ {
+//llWhisper(0,"DEBUG: g_iPlaying=" + (string)g_iPlaying);
+//llWhisper(0,"DEBUG: Link=" + (string)llGetLinkNumber());
+//llWhisper(0,"DEBUG: g_iWasLinked=" + (string)g_iWasLinked);
+//llWhisper(0,"DEBUG: g_iFinished=" + (string)g_iFinished);
+ if ( g_iPlaying ) StopSong();
+ else PlaySong();
+ }
+ }
+ }
+
+ listen(integer channel, string name, key id, string message)
+ {
+ if ( message == "RESET" )
+ {
+ if ( llGetLinkNumber() == 0 )
+ {
+ llDie();
+ } else {
+ llMessageLinked(1,llGetLinkNumber(),"UNLINK","");
+ }
+ }
+
+ if ( message == "STOP" )
+ {
+ if ( g_iPod )
+ {
+ StopSong();
+ llDetachFromAvatar();
+ }
+ }
+ }
+
+ link_message(integer sender_num, integer num, string str, key id)
+ {
+ if ( str == "PLAY" )
+ {
+ if ( !g_iPlaying )
+ {
+ PlaySong();
+ }
+ return;
+ }
+
+ if ( str == "STOP" )
+ {
+ g_iStop = 1;
+ StopSong();
+ llMessageLinked(1,llGetLinkNumber(),"UNLINK","");
+ }
+
+ if ( str == "VOLUME" )
+ {
+ VOLUME = (float)num / 10.0;
+ llAdjustSoundVolume(VOLUME);
+ }
+ }
+
+ timer()
+ {
+ if ( g_iPlaying )
+ {
+//llWhisper(0, "playing song #" + (string)(g_iSound+1) + ": " + llList2String(song_names, g_iSound));
+ llPlaySound(llList2String(song_names, g_iSound),VOLUME);
+ if ( g_iSound < (total_tracks - 1) )
+ {
+ llPreloadSound(llList2String(song_names, g_iSound + 1));
+ }
+ g_iSound++;
+ if ( g_iSound >= total_tracks )
+ {
+ llSetTimerEvent(INTERVAL + 5.0);
+ g_iPlaying = 0;
+ } else {
+ llSetTimerEvent(INTERVAL - SOUND_OFFSET_PERIOD);
+ }
+ } else {
+ if ( llGetLinkNumber() != 0 )
+ {
+ llSetTimerEvent(0.0);
+ if ( g_iPod )
+ {
+ llWhisper(SEND_CHAN,"FINISH");
+ llDetachFromAvatar();
+ } else {
+ llMessageLinked(1,0,"FINISH","");
+ g_iFinished = 1;
+ }
+ }
+ }
+ }
+}
projects / feisty_meow.git / blobdiff