X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=huffware%2Fhuffotronic_eepaw_knowledge_v60.9%2Fviewscreen_blitter_v3.9.txt;fp=huffware%2Fhuffotronic_eepaw_knowledge_v60.9%2Fviewscreen_blitter_v3.9.txt;h=0000000000000000000000000000000000000000;hb=ef90e9104684f535e8a5edef643f008592254019;hp=beed1fc70ba82dd45bdfa6fd57e93644c16ab915;hpb=8bca8b4404ce2236359f100b97b1d10abb1b94bb;p=feisty_meow.git diff --git a/huffware/huffotronic_eepaw_knowledge_v60.9/viewscreen_blitter_v3.9.txt b/huffware/huffotronic_eepaw_knowledge_v60.9/viewscreen_blitter_v3.9.txt deleted file mode 100755 index beed1fc7..00000000 --- a/huffware/huffotronic_eepaw_knowledge_v60.9/viewscreen_blitter_v3.9.txt +++ /dev/null @@ -1,205 +0,0 @@ - -// huffware script: viewscreen blitter, by fred huffhines. -// -// listens for web addresses to show and puts them on the screen of this prim. -// -// 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. -// - -// important switches... - -integer IS_OPENSIM = TRUE; - // selects the major mode of operation for the viewscreen. - -integer DEBUGGING = TRUE; - // if this is set to true, more diagnostic info is printed than normal. - -// global constants... - -// API for the viewscreen blitter library... -////////////// -integer VIEWSCREEN_BLITTER_HUFFWARE_ID = 10027; - // unique ID for the viewscreen services. -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. -// -string SHOW_URL_COMMAND = "#shurl"; - // requests the viewscreen to show a particular URL as its texture. -string RESET_VIEWSCREEN_COMMAND = "#shrz"; - // resets the viewscreen script to the default state. -string SHOW_TEXTURE_COMMAND = "#shtex"; - // displays a texture on the prim. the first parameter is the texture key or name. -////////////// - -// configurable constants... - -handle_view_request(string command, string parms) -{ - if (command == SHOW_URL_COMMAND) { - // the parms is just the URL to display. - if (DEBUGGING) { - string to_show = "url is: "; - integer i; - for (i = 0; i < llStringLength(parms); i += 512) { - // show the string a chunk at a time or we will be censored by chat limits. - integer end = i + 511; - if (i >= llStringLength(parms) - 1) i = llStringLength(parms) - 1; - to_show += llGetSubString(parms, i, end); - llSay(0, to_show); - to_show = ""; - } - } - if (!IS_OPENSIM) { - // second life implementation... - llParcelMediaCommandList( [ PARCEL_MEDIA_COMMAND_STOP, - PARCEL_MEDIA_COMMAND_TYPE, "text/html", - PARCEL_MEDIA_COMMAND_URL, parms ] ); - // we separate out the looping player call since we can't rely on the new media - // setting being ready within the same media call. - llParcelMediaCommandList( [ PARCEL_MEDIA_COMMAND_PLAY, PARCEL_MEDIA_COMMAND_LOOP ] ); - } else { - // opensim implementation... - string extra_parms = ""; - //bgcolor:white,alpha:false,width:1024,height:768, - string url_texture_key = osSetDynamicTextureURL("", "image", parms, extra_parms, 5000); -//string url_texture_key =""; - -//llSay(0, "dyn texture is " + url_texture_key); - if (url_texture_key != "") { - llSetTexture(url_texture_key, ALL_SIDES); - } - } - } else if (command == RESET_VIEWSCREEN_COMMAND) { - llResetScript(); - } else if (command == SHOW_TEXTURE_COMMAND) { - llSetLinkTexture(LINK_THIS, parms, ALL_SIDES); - } -} - -////////////// -// from 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--) { - 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(); - llParcelMediaCommandList( [ PARCEL_MEDIA_COMMAND_STOP ] ); - } - - link_message(integer linknum, integer num, string cmd, key parms) { - if (num != VIEWSCREEN_BLITTER_HUFFWARE_ID) return; // not for us. - handle_view_request(cmd, parms); - } -}