+++ /dev/null
-
-// huffware script: html onna prim, by fred huffhines.
-//
-// sets the land's media to a web site.
-//
-// 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.
-//
-
-integer initted = FALSE;
-
-//////////////
-// huffware script: auto-retire, by fred huffhines, version 1.9.
-// distributed under BSD-like license.
-// partly based on the self-upgrading scripts from markov brodsky and jippen faddoul.
-// the function auto_retire() should be added *inside* a version numbered script that
-// you wish to give the capability of self-upgrading.
-// this script supports a notation for versions embedded in script names where a 'v'
-// is followed by a number in the form "major.minor", e.g. "grunkle script by ted v8.2".
-// when the containing script is dropped into an object with a different version, the
-// most recent version eats any existing ones.
-// keep in mind that this code must be *copied* into your script you wish to add
-// auto-retirement capability to.
-//
-// example usage of the auto-retirement script:
-//
-// default {
-// state_entry() {
-// auto_retire(); // make sure newest addition is only version of script.
-// }
-// }
-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.
- if ((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)
-{
- if (llSubStringIndex(to_chop_up, " ") < 0) return []; // no space found, not a valid name to work on.
-
- string basename = to_chop_up; // script name with no version attached.
-
- integer posn;
- // minimum script name is 2 characters plus version.
- for (posn = llStringLength(to_chop_up) - 1;
- (posn >= 2) && (llGetSubString(to_chop_up, posn, posn) != " ");
- posn--) {
- // find the space. do nothing else.
- }
- if (posn < 2) return []; // no space found.
- string full_suffix = llGetSubString(to_chop_up, 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.
- 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();
-
- }
-
- on_rez(integer parm) {
- llResetScript();
- }
-
- touch_start(integer count) {
- if ( llParcelMediaQuery([PARCEL_MEDIA_COMMAND_TEXTURE]) == [] ) {
- llSay(0, "Lacking permission to set/query parcel media. This object has to be owned by/deeded to the land owner.");
- return;
- }
- if (!initted) {
- string texture_name = llGetInventoryName(INVENTORY_TEXTURE, 0);
- // sets the media texture to the first texture found in our inventory.
- llParcelMediaCommandList( [
- PARCEL_MEDIA_COMMAND_URL, "http://gruntose.com",
- PARCEL_MEDIA_COMMAND_TYPE, "text/html",
- PARCEL_MEDIA_COMMAND_TEXTURE, llGetInventoryKey(texture_name),
- PARCEL_MEDIA_COMMAND_PLAY ] );
- llSetTexture(texture_name, ALL_SIDES);
- initted = TRUE;
- }
-
- // zap it again.
- llParcelMediaCommandList([PARCEL_MEDIA_COMMAND_STOP]);
- llParcelMediaCommandList([PARCEL_MEDIA_COMMAND_PLAY]);
- }
-}
-