X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=huffware%2Fhuffotronic_eepaw_knowledge_v60.9%2Ftext_label_v3.9.lsl;fp=huffware%2Fhuffotronic_eepaw_knowledge_v60.9%2Ftext_label_v3.9.lsl;h=0fddf0763488d662c95b719fd0b63662e9db87d6;hb=dc3a7c140ef0a059f3b405bac0cf22791cac0607;hp=0000000000000000000000000000000000000000;hpb=f2be7577716da4384c07946069b3b353ca15403a;p=feisty_meow.git diff --git a/huffware/huffotronic_eepaw_knowledge_v60.9/text_label_v3.9.lsl b/huffware/huffotronic_eepaw_knowledge_v60.9/text_label_v3.9.lsl new file mode 100755 index 00000000..0fddf076 --- /dev/null +++ b/huffware/huffotronic_eepaw_knowledge_v60.9/text_label_v3.9.lsl @@ -0,0 +1,170 @@ + +// huffware script: text label, by fred huffhines +// +// a super simple script for giving an object readable text. +// +// 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. +// + +string OBJECT_LABEL = "default"; // change this if you want a specific name. + +vector LABEL_COLOR = <0.3, 0.9, 0.4>; // color of the text above object. + +set_text() +{ + string object_label = OBJECT_LABEL; + // reset the label to a decorated version of object name if it was default. + if (object_label == "default") object_label = llGetObjectName(); + integer indy; + integer keep_going = TRUE; + while (keep_going) { + indy = find_substring(object_label, "\\n"); + if (indy < 0) { + keep_going = FALSE; + } else { + object_label = llGetSubString(object_label, 0, indy - 1) + + "\n" + llGetSubString(object_label, indy + 2, -1); + } + } +//log_it("setting text: " + object_label); + llSetText(object_label, LABEL_COLOR, 1.0); +} + +////////////// +// 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(llGetDate() + ": " + llGetScriptName() + "[" + (string)debug_num + "] " + to_say); +//llWhisper(0, llGetDate() + ": " + llGetScriptName() + "[" + (string)debug_num + "] " + to_say); + // say this on an unusual channel for chat if it's not intended for general public. +// llSay(108, llGetDate() + ": " + llGetScriptName() + "[" + (string)debug_num + "] " + to_say); + // say this on open chat that anyone can hear. we take off the bling for this one. +// llSay(0, to_say); +} + +// returns the index of the first occurrence of "pattern" inside +// the "full_string". if it is not found, then a negative number is returned. +integer find_substring(string full_string, string pattern) +{ return llSubStringIndex(llToLower(full_string), llToLower(pattern)); } + +////////////// +// 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 []; +} +// +////////////// + +//end hufflets... +////////////// + +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(); set_text(); } + on_rez(integer start_parm) { state default; } + touch_start(integer count) { set_text(); } + changed(integer change) { if (change & CHANGED_INVENTORY) set_text(); } +} +