+++ /dev/null
-
-// huffware script: "party culiar", by fred huffhines
-//
-// this is yet another particle system script, based on ideas seen
-// in several scripts by various authors and assisted by the lsl wiki.
-// it has the useful characteristic of being able to load its parameters
-// from a notecard, thus making script modifications for the particle
-// system unnecessary.
-// on initial rez, if a notecard exists, then it is read for particle
-// system parameters named similarly to the variables below (see the
-// particle archetype notecard for more details). if the object is
-// rezzed with an existing particle system already read from a notecard
-// that's still present, it will keep playing that particle system.
-// if a notecard is added or changed, then the particle variables are
-// read again.
-//
-// 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.
-//
-
-// party culiar link message API.
-//////////////
-integer PARTYCULIAR_HUFFWARE_ID = 10018;
- // a unique ID within the huffware system for this script.
-string HUFFWARE_PARM_SEPARATOR = "~~~";
- // three tildes is an uncommon thing to have otherwise, so we use it to separate
- // our commands in linked messages.
-//
-string PARTYCULIAR_POWER_COMMAND = "#powrpcl";
- // tells the particle system to either turn on or off. the single parameter is
- // either "on", "1", "true", or "off", "0", "false".
-//////////////
-
-// constants...
-float MIN_ROTATION = 0.1; // rotations used for omega value to rotate particles.
-float MAX_ROTATION = 4.0;
-
-// items controlled by the notecard...
-
-// noisiness...
-integer debug = FALSE; // controls whether logging occurs.
-
-integer start_enabled = FALSE; // if true, particle system starts up right away.
-
-// color...
-integer interpolate_colors = TRUE;
-integer randomize_colors = FALSE;
-vector starting_color = <0.5, 0.7, 0.9>;
-vector ending_color = <0.0, 1.0, 0.3>;
-
-// particle size...
-integer interpolate_size = TRUE;
-vector final_dimensions = <1.8, 1.8, 1.8>;
-vector initial_dimensions = <0.72, 0.72, 0.72>;
-
-// transparency...
-// 1.0 means completely opaque and 0.0 means completely transparent.
-float initial_opacity = 1.0;
-float final_opacity = 0.3;
-
-// target following (or not)...
-integer follow_target_key = FALSE;
-key target_key = NULL_KEY;
-
-// speed and acceleration of particles...
-float minimum_velocity = 0.4;
-float maximum_velocity = 1.4;
-vector acceleration = <0.0, 0.4, 0.7>;
-integer wind_blown = TRUE; // are particles affected by wind?
-
-// freaky effects for particles...
-integer bounce_off_z_height = FALSE; // start at height of containing object.
-integer glowing = FALSE; // particles will glow.
-integer source_centered = TRUE; // particles start at object's center.
-integer point_toward_velocity = TRUE; // rotate vertical axis toward velocity.
-
-string particle_texture = ""; // image used for the particle, if any.
-
-// when randomizing colors, these control how long a choice lasts.
-float minimum_hold_time = 5.0;
-float maximum_hold_time = 20.0;
-
-// timing (in seconds)...
-float lifespan_for_particle = 3.0;
-float lifespan_for_system = 0.0; // 0 means unlimited.
-float creation_rate = 0.2; // delay between particle creations.
-integer siblings = 7; // how many to create at once.
-
-// how to exude particles.
-integer emission_pattern
- = PSYS_SRC_PATTERN_ANGLE; // 2D emission between given angles.
- // = PSYS_SRC_PATTERN_DROP; // just plop them at center of object.
- // = PSYS_SRC_PATTERN_EXPLODE; // spew them out as if exploded.
- // = PSYS_SRC_PATTERN_ANGLE_CONE; // 3D emission between given angles.
- // = PSYS_SRC_PATTERN_ANGLE_CONE_EMPTY; // inverse of angle cone.
-
-// pattern details...
-float starting_angle = 1.0; // initial angle where particles are emitted.
-float ending_angle = 0.0; // bounding angle for emission.
-vector rotation_between_bursts = <0.2, 0.2, 0.2>; // used in angle patterns.
-float burst_radius = 2.0; // emission distance from source, unused for source centered.
-
-// add-in... huffware script: notecard library, by fred huffhines
-
-string current_notecard_name; // the name of the card we're reading now.
-key current_query_id; // the query ID for the current notecard.
-list query_contents; // the lines we have read from the notecard.
-integer line_number; // which line are we at in notecard?
-
-initialize()
-{
- current_notecard_name = "";
- current_query_id = NULL_KEY;
- query_contents = [];
- line_number = 0;
-}
-
-string dump_list(list to_show)
-{
- integer len = llGetListLength(to_show);
- integer i;
- string text;
- for (i = len - 1; i >= 0; i--) {
- text += llList2String(to_show, i) + "\n";
- }
- return text;
-}
-
-//////////////
-
-create_particle_system()
-{
- if (randomize_colors) {
- starting_color = <randomize_within_range(0.28, 0.95, FALSE),
- randomize_within_range(0.28, 0.95, FALSE),
- randomize_within_range(0.28, 0.95, FALSE)>;
- ending_color = <randomize_within_range(0.14, 0.85, FALSE),
- randomize_within_range(0.14, 0.85, FALSE),
- randomize_within_range(0.14, 0.85, FALSE)>;
- }
-
- list system_parameters;
- integer flags_for_particle_effects = 0;
-
- if (interpolate_colors)
- flags_for_particle_effects = PSYS_PART_INTERP_COLOR_MASK | flags_for_particle_effects;
- system_parameters += [ PSYS_PART_START_COLOR, starting_color,
- PSYS_PART_END_COLOR, ending_color ];
-
- if (interpolate_size)
- flags_for_particle_effects = PSYS_PART_INTERP_SCALE_MASK | flags_for_particle_effects;
- system_parameters += [ PSYS_PART_START_SCALE, initial_dimensions,
- PSYS_PART_END_SCALE, final_dimensions ];
-
- system_parameters += [ PSYS_PART_START_ALPHA, initial_opacity,
- PSYS_PART_END_ALPHA, final_opacity ];
-
- if (follow_target_key && (target_key != NULL_KEY) ) {
- flags_for_particle_effects = PSYS_PART_TARGET_POS_MASK | flags_for_particle_effects;
- system_parameters += [ PSYS_SRC_TARGET_KEY, target_key ];
- }
-
- system_parameters += [ PSYS_SRC_BURST_SPEED_MIN, minimum_velocity,
- PSYS_SRC_BURST_SPEED_MAX, maximum_velocity,
- PSYS_SRC_ACCEL, acceleration ];
- if (wind_blown)
- flags_for_particle_effects = PSYS_PART_WIND_MASK | flags_for_particle_effects;
-
- if (particle_texture != "")
- system_parameters += [ PSYS_SRC_TEXTURE, particle_texture ];
-
- if (emission_pattern != 0)
- system_parameters += [ PSYS_SRC_PATTERN, emission_pattern ];
-
- system_parameters += [ PSYS_PART_MAX_AGE, lifespan_for_particle,
- PSYS_SRC_MAX_AGE, lifespan_for_system,
- PSYS_SRC_BURST_PART_COUNT, siblings,
- PSYS_SRC_BURST_RATE, creation_rate ];
-
-//hmmm: only add if used?
- system_parameters += [ PSYS_SRC_ANGLE_BEGIN, starting_angle,
- PSYS_SRC_ANGLE_END, ending_angle,
- PSYS_SRC_OMEGA, rotation_between_bursts ];
-
- // assorted effects...
- if (bounce_off_z_height)
- flags_for_particle_effects = PSYS_PART_BOUNCE_MASK | flags_for_particle_effects;
- if (glowing)
- flags_for_particle_effects = PSYS_PART_EMISSIVE_MASK | flags_for_particle_effects;
- if (point_toward_velocity)
- flags_for_particle_effects = PSYS_PART_FOLLOW_VELOCITY_MASK | flags_for_particle_effects;
- if (source_centered)
- flags_for_particle_effects = PSYS_PART_FOLLOW_SRC_MASK | flags_for_particle_effects;
- else
- system_parameters += [ PSYS_SRC_BURST_RADIUS, burst_radius ]; // okay to use.
-
- // now that we're done accumulating the flags, we can add them to our list.
- system_parameters += [ PSYS_PART_FLAGS, flags_for_particle_effects ]; // must be last.
-
- // and finally, we are ready to create the particle system of our dreams...
- llParticleSystem(system_parameters);
-}
-
-// returns a non-empty string if "to_check" defines contents for "variable_name".
-string defines_variable(string to_check, string variable_name)
-{
- // clean initial spaces.
- while (llGetSubString(to_check, 0, 0) == " ")
- to_check = llDeleteSubString(to_check, 0, 0);
- if (!is_prefix(to_check, variable_name)) return "";
- to_check = llDeleteSubString(to_check, 0, llStringLength(variable_name) - 1);
- // clean any spaces or valid assignment characters.
- while ( (llGetSubString(to_check, 0, 0) == " ")
- || (llGetSubString(to_check, 0, 0) == "=")
- || (llGetSubString(to_check, 0, 0) == ",") )
- to_check = llDeleteSubString(to_check, 0, 0);
- if (debug)
- log_it("set " + variable_name + " = " + to_check);
- // return what's left of the string.
- return to_check;
-}
-
-parse_variable_definition(string to_parse)
-{
- string content; // filled after finding a variable name.
- string texture_name; // temporary used in reading texture name.
-
- if ( (content = defines_variable(to_parse, "debug")) != "")
- debug = (integer)content;
- else if ( (content = defines_variable(to_parse, "interpolate_colors")) != "")
- interpolate_colors = (integer)content;
- else if ( (content = defines_variable(to_parse, "randomize_colors")) != "")
- randomize_colors = (integer)content;
- else if ( (content = defines_variable(to_parse, "starting_color")) != "")
- starting_color = (vector)content;
- else if ( (content = defines_variable(to_parse, "ending_color")) != "")
- ending_color = (vector)content;
- else if ( (content = defines_variable(to_parse, "interpolate_size")) != "")
- interpolate_size = (integer)content;
- else if ( (content = defines_variable(to_parse, "initial_dimensions")) != "")
- initial_dimensions = (vector)content;
- else if ( (content = defines_variable(to_parse, "final_dimensions")) != "")
- final_dimensions = (vector)content;
- else if ( (content = defines_variable(to_parse, "initial_opacity")) != "")
- initial_opacity = (float)content;
- else if ( (content = defines_variable(to_parse, "final_opacity")) != "")
- final_opacity = (float)content;
- else if ( (content = defines_variable(to_parse, "follow_target_key")) != "")
- follow_target_key = (integer)content;
- else if ( (content = defines_variable(to_parse, "target_key")) != "")
- target_key = (string)content;
- else if ( (content = defines_variable(to_parse, "minimum_velocity")) != "")
- minimum_velocity = (float)content;
- else if ( (content = defines_variable(to_parse, "maximum_velocity")) != "")
- maximum_velocity = (float)content;
- else if ( (content = defines_variable(to_parse, "wind_blown")) != "")
- wind_blown = (integer)content;
- else if ( (content = defines_variable(to_parse, "acceleration")) != "")
- acceleration = (vector)content;
- else if ( (content = defines_variable(to_parse, "bounce_off_z_height")) != "")
- bounce_off_z_height = (integer)content;
- else if ( (content = defines_variable(to_parse, "glowing")) != "")
- glowing = (integer)content;
- else if ( (content = defines_variable(to_parse, "source_centered")) != "")
- source_centered = (integer)content;
- else if ( (content = defines_variable(to_parse, "point_toward_velocity")) != "")
- point_toward_velocity = (integer)content;
- else if ( (content = defines_variable(to_parse, "particle_texture")) != "")
- particle_texture = (string)content;
- else if ( (content = defines_variable(to_parse, "lifespan_for_particle")) != "")
- lifespan_for_particle = (float)content;
- else if ( (content = defines_variable(to_parse, "lifespan_for_system")) != "")
- lifespan_for_system = (float)content;
- else if ( (content = defines_variable(to_parse, "creation_rate")) != "")
- creation_rate = (float)content;
- else if ( (content = defines_variable(to_parse, "siblings")) != "")
- siblings = (integer)content;
- else if ( (content = defines_variable(to_parse, "minimum_hold_time")) != "")
- minimum_hold_time = (float)content;
- else if ( (content = defines_variable(to_parse, "maximum_hold_time")) != "")
- maximum_hold_time = (float)content;
- else if ( (content = defines_variable(to_parse, "emission_pattern")) != "") {
- texture_name = (string)content;
- // translate the short hand name into an emission_pattern value.
- if (texture_name == "ANGLE") emission_pattern = PSYS_SRC_PATTERN_ANGLE;
- else if (texture_name == "DROP") emission_pattern = PSYS_SRC_PATTERN_DROP;
- else if (texture_name == "EXPLODE") emission_pattern = PSYS_SRC_PATTERN_EXPLODE;
- else if (texture_name == "ANGLE_CONE") emission_pattern = PSYS_SRC_PATTERN_ANGLE_CONE;
- else if (texture_name == "ANGLE_CONE_EMPTY")
- emission_pattern = PSYS_SRC_PATTERN_ANGLE_CONE_EMPTY;
-//log_it("emission pattern is now " + (string)emission_pattern);
- }
- else if ( (content = defines_variable(to_parse, "starting_angle")) != "")
- starting_angle = (float)content;
- else if ( (content = defines_variable(to_parse, "ending_angle")) != "")
- ending_angle = (float)content;
- else if ( (content = defines_variable(to_parse, "rotation_between_bursts")) != "") {
- if (content == "random")
- rotation_between_bursts = <randomize_within_range(MIN_ROTATION, MAX_ROTATION, TRUE),
- randomize_within_range(MIN_ROTATION, MAX_ROTATION, TRUE),
- randomize_within_range(MIN_ROTATION, MAX_ROTATION, TRUE)>;
- else
- rotation_between_bursts = (vector)content;
- } else if ( (content = defines_variable(to_parse, "burst_radius")) != "")
- burst_radius = (float)content;
- else if ( (content = defines_variable(to_parse, "running")) != "")
- start_enabled = (integer)content;
-
- // special cases for key to follow...
- if (target_key == "owner") target_key = llGetOwner();
- else if (target_key == "self") target_key = llGetKey();
- // special cases for texture.
- if (particle_texture == "inventory")
- particle_texture = llGetInventoryName(INVENTORY_TEXTURE, 0);
-
-}
-
-process_particle_settings(list particle_definitions)
-{
- integer current_item = 0;
- integer max_items = llGetListLength(particle_definitions);
- while (current_item < max_items) {
- string curr_line = llList2String(particle_definitions, current_item);
- parse_variable_definition(curr_line);
- current_item++;
- }
-}
-
-randomize_timer()
-{
- if (randomize_colors) {
- llSetTimerEvent(randomize_within_range(maximum_hold_time,
- minimum_hold_time, FALSE));
- }
-}
-
-stop_timer() { llSetTimerEvent(0.0); }
-
-check_for_notecard()
-{
- if (current_notecard_name != "") return;
- // if there's a notecard, then we will start reading it.
- if (llGetInventoryNumber(INVENTORY_NOTECARD) > 0) {
- current_notecard_name = llGetInventoryName(INVENTORY_NOTECARD, 0);
- line_number = 0;
- query_contents = [];
- current_query_id = llGetNotecardLine(current_notecard_name, 0);
- llSetTimerEvent(80);
- }
-}
-
-// this should be invoked from the link_message event handler to process the requests
-// for whatever service this library script provides.
-handle_link_message(integer sender, integer huff_id, string msg, key id)
-{
- if (huff_id != PARTYCULIAR_HUFFWARE_ID) {
- return;
- }
-//llOwnerSay("link msg: " + (string)sender + " " + (string)huff_id + " msg=" + msg + " id=" + (string)id);
- if (msg == PARTYCULIAR_POWER_COMMAND) {
- string cmd = id;
- if ( (find_substring(id, "on") == 0)
- || (find_substring(id, "1") == 0)
- || (find_substring(id, "true") == 0) ) {
- // they want to crank the particle system up.
- create_particle_system();
- randomize_timer();
- } else if ( (find_substring(id, "off") == 0)
- || (find_substring(id, "0") == 0)
- || (find_substring(id, "false") == 0) ) {
- // the request is to shut the party down now.
- llParticleSystem([]);
- stop_timer();
- }
- }
-}
-
-//////////////
-// 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);
-}
-
-//////////////
-
-// joins a list of parameters using the parameter sentinel for the library.
-string wrap_parameters(list to_flatten)
-{ return llDumpList2String(to_flatten, HUFFWARE_PARM_SEPARATOR); }
-
-// handles when blank strings need to come through the pipe.
-string wrap_blank_string(string to_wrap)
-{
- if (llStringLength(to_wrap)) return to_wrap; // that one is okay.
- return "\"\""; // return a quoted nothing as a signal for a blank.
-}
-
-// undoes a previously wrapped blank string.
-string interpret_blank_string(string to_unwrap)
-{
- if (to_unwrap == "\"\"") return ""; // that was an encoded blank.
- return to_unwrap; // no encoding.
-}
-
-// a simple version of a reply for a command that has been executed. the parameters
-// might contain an outcome or result of the operation that was requested.
-send_reply(integer destination, list parms, string command)
-{
- llMessageLinked(destination, PARTYCULIAR_HUFFWARE_ID, command,
- llDumpList2String(parms, HUFFWARE_PARM_SEPARATOR));
-}
-
-//////////////
-
-// returns a number at most maximum and at least minimum.
-// if "allow_negative" is TRUE, then the return may be positive or negative.
-float randomize_within_range(float minimum, float maximum, integer allow_negative)
-{
- float to_return = minimum + llFrand(maximum - minimum);
- if (allow_negative) {
- if (llFrand(1.0) < 0.5) to_return *= -1.0;
- }
- return to_return;
-}
-
-// the string processing methods are not case sensitive.
-
-// returns TRUE if the "pattern" is found in the "full_string".
-integer matches_substring(string full_string, string pattern)
-{ return (find_substring(full_string, pattern) >= 0); }
-
-// 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)); }
-
-// returns TRUE if the "prefix" string is the first part of "compare_with".
-integer is_prefix(string compare_with, string prefix)
-{ return find_substring(compare_with, prefix) == 0; }
-
-//////////////
-// 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();
- initialize();
- if (start_enabled) {
- create_particle_system();
- randomize_timer();
- } else {
- llParticleSystem([]);
- stop_timer();
- }
- check_for_notecard();
- }
-
- timer() {
- if (current_query_id != NULL_KEY) {
- // there's been a failure of some sort; we were supposed to get a notecard to read.
- llWhisper(0, "Failed to read the notecard, now restarting.");
- llResetScript();
- }
- create_particle_system();
- randomize_timer();
- }
-
- on_rez(integer parm) {
- target_key = llGetKey(); // reset to get rid of weird wrong keys.
- llResetScript();
- }
-
- link_message(integer sender, integer num, string msg, key id) {
- handle_link_message(sender, num, msg, id);
- }
-
- changed(integer change_type) {
- if (change_type != CHANGED_INVENTORY) {
- // we only care about inventory changes here.
- return;
- }
- llResetScript();
- }
-
- dataserver(key query_id, string data) {
- if (query_id != current_query_id) {
-log_it("not our query id somehow? weird query had: id=" + (string)query_id + " data=" + (string)data);
- // to heck with all this weirdness; if there's a failure, start over.
- llResetScript();
- }
- // if we're not at the end of the notecard we're reading...
- if (data != EOF) {
- if (!line_number) {
- if (data != "#party culiar") {
- // this card has the wrong signature at the top. quit bothering
- // with it now.
- return;
- }
- log_it("starting to read notecard " + current_notecard_name + "...");
- }
- if (data != "") {
- // add the non-blank line to our destination list.
- query_contents += data;
-//log_it("line " + (string)line_number + ": data=" + data);
- }
- line_number++; // increase the line count.
- // request the next line from the notecard.
- current_query_id = llGetNotecardLine(current_notecard_name, line_number);
- } else {
- // no more data, so we're done with this card.
- current_query_id = NULL_KEY;
- if (!llGetListLength(query_contents)) {
- // nothing was read? the heck with this card.
- current_notecard_name = ""; // toss bad card.
- return;
- }
-//log_it("notecard said:\n" + dump_list(query_contents));
- process_particle_settings(query_contents);
- if (start_enabled) {
- create_particle_system();
- randomize_timer();
- } else {
- llParticleSystem([]);
- stop_timer();
- }
- log_it("done reading notecard " + current_notecard_name + ".");
- }
- }
-}
-
projects / feisty_meow.git / blobdiff