--- /dev/null
+
+// huffware script: time zone picker, by fred huffhines.
+//
+// allows the user to select a different time zone than the default.
+//
+// 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.
+//
+
+// constants...
+
+// secret codes to control the time zone.
+integer SECRET_TIME_ZONE_ADJUSTER_ID = -2091823;
+string TIME_ZONE_ADJUST_COMMAND = "tzadjust";
+
+// requires menutini v3.9 or better...
+//////////////
+// do not redefine these constants.
+integer MENUTINI_HUFFWARE_ID = 10009;
+ // the unique id within the huffware system for the jaunt script to
+ // accept commands on. this is used in llMessageLinked as the num parameter.
+string HUFFWARE_PARM_SEPARATOR = "{~~~}";
+ // this pattern is an uncommon thing to see in text, so we use it to separate
+ // our commands in link messages.
+string HUFFWARE_ITEM_SEPARATOR = "{|||}";
+ // used to separate lists of items from each other when stored inside a parameter.
+ // this allows lists to be passed as single string parameters if needed.
+integer REPLY_DISTANCE = 100008; // offset added to service's huffware id in reply IDs.
+// commands available via menutini:
+string SHOW_MENU_COMMAND = "#menu#";
+ // the command that tells menutini to show a menu defined by parameters
+ // that are passed along. these must be: the menu name, the menu's title
+ // (which is really the info to show as content in the main box of the menu),
+ // the wrapped list of commands to show as menu buttons, the menu system
+ // channel's for listening, and the key to listen to.
+//
+//////////////
+// joins a list of sub-items using the item sentinel for the library.
+string wrap_item_list(list to_wrap)
+{ return llDumpList2String(to_wrap, HUFFWARE_ITEM_SEPARATOR); }
+//
+//////////////
+
+integer random_channel() { return -(integer)(llFrand(40000) + 20000); }
+
+simply_display_menu(string menu_name, string title, list buttons)
+{
+ integer menu_channel = random_channel();
+ key listen_to = llGetOwner();
+ llMessageLinked(LINK_THIS, MENUTINI_HUFFWARE_ID, SHOW_MENU_COMMAND,
+ menu_name + HUFFWARE_PARM_SEPARATOR
+ + title + HUFFWARE_PARM_SEPARATOR
+ + wrap_item_list(buttons) + HUFFWARE_PARM_SEPARATOR
+ + (string)menu_channel + HUFFWARE_PARM_SEPARATOR
+ + (string)listen_to);
+}
+
+// handles the response message when the user chooses a button.
+react_to_menu(string menu_name, string av_key, string which_choice)
+{
+ log_it("You selected a time zone offset of " + which_choice);
+ llMessageLinked(LINK_SET, SECRET_TIME_ZONE_ADJUSTER_ID, TIME_ZONE_ADJUST_COMMAND, which_choice);
+}
+
+// processes a message from a link. some of this must be handled
+// by the driver script that handles our configuration.
+handle_link_message(integer sender, integer num, string msg, key id)
+{
+ if ( (num != MENUTINI_HUFFWARE_ID + REPLY_DISTANCE)
+ || (msg != SHOW_MENU_COMMAND) ) return; // not for us.
+
+//log_it("menu reply: sndr=" + (string)sender + " num=" + (string)num + " msg=" + msg + " id=" + (string)id);
+ list parms = llParseString2List(id, [HUFFWARE_PARM_SEPARATOR], []);
+ string menu_name = llList2String(parms, 0);
+ string which_choice = llList2String(parms, 1);
+ key av_key = llList2String(parms, 2);
+ react_to_menu(menu_name, av_key, which_choice);
+}
+
+//////////////
+// from hufflets...
+//
+integer debug_num = 0;
+
+// a debugging output method. can be disabled entirely in one place.
+log_it(string to_say)
+{
+ debug_num++;
+ // tell this to the owner.
+ llOwnerSay(llGetScriptName() + "[" + (string)debug_num + "] " + to_say);
+ // say this on open chat, but use an unusual channel.
+// llSay(108, llGetScriptName() + "[" + (string)debug_num + "] " + to_say);
+}
+
+//
+// end hufflets
+//////////////
+
+//////////////
+// huffware script: auto-retire, by fred huffhines, version 2.5.
+// 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--) {
+//log_it("invpo=" + (string)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.
+//log_it("pos=" + (string)space_v_posn);
+ }
+ if (space_v_posn < 2) return []; // no space found.
+//log_it("space v@" + (string)space_v_posn);
+ // 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--) {
+//log_it("indy=" + (string)space_v_posn);
+ 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);
+//log_it("saw case of previously redundant item, aieee. flattened: " + to_chop_up);
+ }
+ }
+ 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(); // make sure newest addition is only version of script.
+ }
+
+ touch_start(integer touchers) {
+ if (llDetectedKey(0) != llGetOwner()) return; // only listen to owner for setting time zone.
+ simply_display_menu("tz", "Select your time zone offset from GMT:\nGMT is 0, EST is -5, PST is -8, etc.",
+ [ -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ] );
+ }
+
+ link_message(integer sender, integer num, string msg, key id)
+ { handle_link_message(sender, num, msg, id); }
+}
projects / feisty_meow.git / blobdiff