X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=huffware%2Fhuffotronic_tools_n_testers_v6.1%2Fchaos_picks_a_number_v3.0.lsl;fp=huffware%2Fhuffotronic_tools_n_testers_v6.1%2Fchaos_picks_a_number_v3.0.lsl;h=50c0ef1019ea3a8e12cbe34016ad8639ab7914e1;hb=f2be7577716da4384c07946069b3b353ca15403a;hp=0000000000000000000000000000000000000000;hpb=620a99face4f2cefadeed9ce69b4fd4f8d6e2b56;p=feisty_meow.git diff --git a/huffware/huffotronic_tools_n_testers_v6.1/chaos_picks_a_number_v3.0.lsl b/huffware/huffotronic_tools_n_testers_v6.1/chaos_picks_a_number_v3.0.lsl new file mode 100755 index 00000000..50c0ef10 --- /dev/null +++ b/huffware/huffotronic_tools_n_testers_v6.1/chaos_picks_a_number_v3.0.lsl @@ -0,0 +1,263 @@ + +// huffware script: chaos picks a number, by fred huffhines. +// (was formerly called "raffles asks chaos a question") +// +// produces a random number between 0 and the MAXIMUM_VALUE defined below. +// +// 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 MAXIMUM_VALUE = 100; + // this is the highest number the generator will produce. + // the range is from zero, a very poor pick, to the number above + // (the best pick), inclusive. + +/////////////// + +// from hufflets... + +// locates the string "text" in the list to "search_in". +integer find_in_list(list search_in, string text) +{ + integer len = llGetListLength(search_in); + integer i; + for (i = 0; i < len; i++) { + if (llList2String(search_in, i) == text) + return i; + } + return -1; +} + +////////////// +// 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 []; +} +// +////////////// + +// variables used in the script... + +list participants = []; + // the people who have already received a number in this drawing. + +integer highest_picked = 0; + // the highest picked so far. + +string winner_so_far = ""; + // the name of the person who got the highest number to this point. + +integer lottery_finished = FALSE; + // true when the lottery has been completed. + +initialize() +{ + highest_picked = 0; + participants = []; + winner_so_far = ""; + lottery_finished = FALSE; + llSay(0, "ready to draw random numbers from 0 to " + + (string)MAXIMUM_VALUE + "..."); + llListen(0, "", llGetOwner(), ""); +} + +// reports the winner, but adds "prefix" to the front of our text and +// will say 'so far' if "provisional" flag is true. +call_winner(string prefix, integer provisional) +{ + string disclaimer = ""; // extra text if not final result. + if (provisional) disclaimer = "so far "; + string winner = winner_so_far; + if (!llStringLength(winner)) winner = "no one(!)"; + llSay(0, prefix + "winner " + disclaimer + "is " + winner + + " who picked " + (string)highest_picked + "."); +} + +announce_final_winner() +{ + call_winner("The **final** ", FALSE); +} + +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 param) { llResetScript(); } + + touch_start(integer total_number) + { + integer which_picker; + for (which_picker = 0; which_picker < total_number; which_picker++) { + if (llDetectedKey(which_picker) == llGetOwner()) { + llOwnerSay("as owner you can say\n'#winner' to hear the current winner,\n'#final' to close the drawing and,\n'#reset lottery' to start a new drawing."); + call_winner("the ", TRUE); + return; + } + + if (lottery_finished) { + // just report that this one's finished. + announce_final_winner(); + return; + } + + // if we got to here, this is a normal person (not the owner) who + // might still be allowed to participate in an active drawing. + + // get a random number between 0 and almost up to the max. + float rando = llFrand(MAXIMUM_VALUE); + // convert to int, which makes the range from zero to the max inclusive. + integer int_rando = llRound(rando); + string letter = ""; // default is no extra letter. + // pick the right article for english. + if ( (int_rando == 8) + || (int_rando == 11) + || (int_rando == 18) + || (int_rando / 10 == 8) ) { + // these cases like an "an" instead of an "a". + // e.g., an eleven, an eight, an eighty-three, an eighteen. + letter = "n"; + } + + // make sure this person hasn't already played. + string name = llDetectedName(which_picker); + if (find_in_list(participants, name) >= 0) { + call_winner(name + " already picked a number,\nand the ", TRUE); + return; + } + + // add the new participant to the list. + participants += [ name ]; + // list kludge for better memory usage. + llSay(0, name + " drew a" + letter + " " + (string)int_rando + "."); + if (highest_picked < int_rando) { + llSay(0, name + " has the new highest number!!!"); + highest_picked = int_rando; + winner_so_far = name; + } else if (highest_picked == int_rando) { + call_winner("oh, so close; " + name + " tied with the ", FALSE); + } else { + call_winner("that's not quite enough " + name + ", since\nthe ", TRUE); + } + } + } + + listen(integer channel, string name, key id, string msg) { + if (msg == "#reset lottery") { + llSay(0, "resetting the drawing now..."); + if (winner_so_far != "") + call_winner("forgetting previous ", FALSE); + initialize(); + } else if (msg == "#winner") { + call_winner("the ", TRUE); + } else if (msg == "#final") { + lottery_finished = TRUE; + announce_final_winner(); + } + } +} +