User:Allen Kerensky/Myriad Lite Preview4/Myriad Lite Meter v0.0.4 20110903
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Myriad Lite Meter v0.0.4 20110903
<lsl> //============================================================================ // Myriad Lite Meter v0.0.4 20110903 // Copyright (c) 2011 By Allen Kerensky (OSG/SL) // The Myriad RPG System was designed, written, and illustrated by Ashok Desai // Myriad is published under a: // Creative Commons License (Attribution 2.0 UK: England and Wales) // Myriad Lite Meter is published under a: // Creative Commons License Attribution-NonCommercial-ShareAlike 3.0 Unported //============================================================================
//============================================================================ // MESSAGE FORMAT REFERENCE //============================================================================ // CHANPLAYER IN - METER|str PLAYER NAME|str GAMENAME|int CURWOUNDS|int MAXWOUNDS|int CURCRITICAL|int MAXCRITICAL|int ISDEAD|int ISINCAPACITATED
//============================================================================ // GLOBAL VARIABLES //============================================================================ integer CHANATTACH; // dynamic channel for player attachments integer HANDATTACH; // attach channel handle for llRemove string DIV = "|"; // Myriad message field divider string STATUS; // settext message integer NAME_FORMAT = 1; // 1 = Alias only, 2 = First "Alias" Last, 3 = Alias (First Last) integer SHOW_HEALTH = TRUE; // show the health percentage or not? vector COLOR = <0,1,0>; // set text color float ALPHA = 1.0; // set text alpha 0.0 = clear, 1.0 = solid vector GREEN = <0,1,0>; // color constant for convenience vector YELLOW = <1,1,0>; // color constant for convenience vector RED = <1,0,0>; // color constant for convencience vector BLACK = <0,0,0>; // color constant for convenience
//============================================================================ // GLOBAL SETUP() //============================================================================ SETUP() {
llSetText("--- Waiting for Myriad Update ---",<1,0,0>,1); // set a default banner to show we haven't been updated yet
CHANATTACH = (integer)("0x"+llGetSubString((string)llGetOwner(),1,7)); // calculate wearer's dynamic attachment channel
if ( HANDATTACH != 0 ) llListenRemove(HANDATTACH); // remove previously open channel
HANDATTACH = llListen(CHANATTACH,"",NULL_KEY,""); // start a listener on the dynamic channel
llWhisper(CHANATTACH,"ATTACHMETER"); // tell HUD we're attached
}
//============================================================================ // DEFAULT STATE //============================================================================ default {
//------------------------------------------------------------------------
// STATE_ENTRY EVENT
//------------------------------------------------------------------------
state_entry() {
SETUP(); // setup the hovertext meter
}
//------------------------------------------------------------------------
// ON_REZ EVENT
//------------------------------------------------------------------------
on_rez(integer start_param) {
SETUP(); // setup the hovertext meter
}
//------------------------------------------------------------------------
// ATTACH EVENT
//------------------------------------------------------------------------
attach(key id) { //
if ( id != NULL_KEY ) {
SETUP(); // wearing, let's setup
return;
}
if ( id == NULL_KEY ) { // detach, drop, derezzed to inventory - NOT ON LOGOUT
if ( HANDATTACH != 0 ) llListenRemove(HANDATTACH);
llWhisper(CHANATTACH,"DETACHMETER");
return;
}
}
//------------------------------------------------------------------------
// CHANGED EVENT
//------------------------------------------------------------------------
changed(integer changes) {
if ( changes & CHANGED_OWNER ) { // if owner has changed, we need to recalculate the dynamic channel
SETUP(); // setup the hovertext meter
return;
}
if ( changes & CHANGED_REGION || changes & CHANGED_TELEPORT ) { // owner jumped to new location? restart
SETUP(); // setup hovertext and channel
return;
}
}
//------------------------------------------------------------------------
// LISTEN EVENT
//------------------------------------------------------------------------
listen(integer channel,string name,key id,string message) {
if ( channel == CHANATTACH ) { // did this message come in on attachment channel?
list fields = llParseString2List(message,[DIV],[]); // break message down into list separated by |
string command = llList2String(fields,0); // read first item in list to get the Myriad command
if ( command == "METER") { // if this is the METER command, let's update the meter status
string dead = "no"; // set a default of "not dead"
string incap = "no"; // set a default of "not incapacitated"
string playername = llList2String(fields,1); // get the full player name from the list of METER values
list name2 = llParseString2List(playername,[" "],[]); // separate first and last name by space
string firstname = llList2String(name2,0); // get the firstname from the name2
string lastname = llList2String(name2,1); // get the lastname, if any, from the name2
string gamename = llList2String(fields,2); // get player's alias/game name (originally set in their character sheet)
integer curwounds = llList2Integer(fields,3); // what is player's current wound value?
integer maxwounds = llList2Integer(fields,4); // what is player's maximum healed wounds allowed by level/stats?
integer curcritical = llList2Integer(fields,5); // what is player's current critical wounds value?
integer maxcritical = llList2Integer(fields,6); // what is player's maximum healed critical wounds value?
integer isdead = llList2Integer(fields,7); // is player dead?
integer isincap = llList2Integer(fields,8); // is player incapacitated?
// okay, we've broken down status, lets create a banner from that using colors
STATUS = ""; // start with an empty string
COLOR = GREEN; // start with fully healthy color
if ( NAME_FORMAT == 1 ) { // what name format do we want to see?
STATUS = gamename; // 1 == just Alias name from character sheet
} else if ( NAME_FORMAT == 2 ) { // not format 1, so format 2?
STATUS = firstname + "\"" + gamename + "\"" + lastname; // firstname "alias" lastname
} else if ( NAME_FORMAT == 3 ) { // not format 1, or 2, so...
STATUS = gamename + "("+playername+")"; // alias (firstname lastname)
}
if ( SHOW_HEALTH == TRUE ) { // do we want a health number (unrealistic)
float currentpoints = (float)curwounds + (float)curcritical; // add up noncritical and critical wounds boxes remaining
float maxpoints = (float)maxwounds + (float)maxcritical; // add up total wounds boxes player should have
if ( currentpoints > 0.0 ) { // if player has some wounds left
float health = ( ( currentpoints / maxpoints ) * 100.0 ); // get a percentage
STATUS += "\nHealth: "+(string)llRound(health)+"%"; // add the percentage health to the status
} else { // oops all resilience gone
STATUS += "\nHealth; 0%"; // so add a zero% to status
}
}
if ( curwounds == maxwounds && curcritical == maxcritical ) { // are all health boxes full?
COLOR = GREEN; // fully healthy
}
if ( curwounds < maxwounds && curwounds >= 1 ) { // we've lost some wounds, but not incapacitated
COLOR = YELLOW; // set a warning that we've been wounded and not fully healty
}
if ( curwounds < 1 ) { // if we're out of non-critical wounds, we're in trouble
COLOR = RED; // we're incapacitated but not dead, bleeding out here
}
if ( isincap == 1 && isdead == 0 ) {
STATUS += " ! INCAPACITATED !";
COLOR = RED; // set color to warning that we're down but not dead yet
}
if ( isdead == 1 ) { // if we're dead
STATUS += " !!! DEAD !!!"; // add a notice to status
COLOR = BLACK; // set color to color of death
}
llSetText(STATUS,COLOR,ALPHA); // show the new status text over the meter
return; // we're done with this command, exit entire listen event
} // end if command meter
if ( command == "REGISTERATTACHMENTS" ) { // HUD asking for attachments attached?
SETUP(); // just setup
}
} // end if chanattach
}
} // end default //============================================================================ // END //============================================================================ </lsl>