User:Ezian Ecksol

Some Scripts

Rangefinder

// Rangefinder, (c) Ezian Ecksol, open source. keep credits.
// usage: compile script, drag it to your av inventory.
// drop this script into 2 objects, click them to hear the distance
// possible to move the objects and click again.

integer chan = -947836726;
integer listen_h;
key target;
string target_name;

shout() {
    llRegionSay(chan,"key$"+(string)llGetKey());
}

info() {
    llSay(0,"Distance to "+target_name+": "+(string)get_dist()+ "m.\nMove and touch to hear distance again."); 
}

float get_dist() {
    return llVecDist(llGetPos(),llList2Vector(llGetObjectDetails(target,[OBJECT_POS]),0));
}

default
{
    state_entry() {
        listen_h = llListen(chan, "", NULL_KEY, "");
        llSetTimerEvent(2.);
    }
   
    on_rez(integer p) {
        llResetScript();
    }
   
    listen(integer channel, string name, key id, string msg) {
        if (llGetOwnerKey(id) == llGetOwner()) {
            list m = llParseString2List(msg, ["$"], []);
            if (llList2String(m,0) == "key"){
                llSetTimerEvent(0.);
                llListenRemove(listen_h);
                string t = llList2String(m,1);
                target = (key)t;
                target_name = llList2String(llGetObjectDetails(target,[OBJECT_NAME]),0);
                info();
                shout();
            }
        } 
    }

    touch_start(integer total_number) {
        if (target != NULL_KEY)
            info();
            
        else
            llSay(0,"! Not linked");
    }
   
    timer() {
        shout();   
    }
}

--Ezian Ecksol 11:34, 24 September 2008 (PDT)

CamJumper

// CamJumper (Dash)
// (c) Ezian Ecksol. Use, modify, steal or sale as you like. Keep credits.
//
// usage: attach anywhere. Say /1 jc 
// to jump to cam position. works also to neighbour sims.
// doesnt work most of the time if flying.

integer jump_max=63;
integer chan = 1;
key owner;

integer wouldGoOffWorld(vector here, vector there) {

    if (there.x < 0. || there.x >= 256. || there.y < 0. || there.y >= 256.)
        return llEdgeOfWorld(here, there - here);
    else
        return FALSE;
}

jumpto(vector to, float time) {
    vector e; vector from; vector s; float d; integer i; integer j;
    vector from0;
    vector region0; vector region;
    from = llGetPos();

    if (!wouldGoOffWorld(from, to)) {

        region0 = llGetRegionCorner()/256.;

        do {
            region = llGetRegionCorner()/256.;
            if (region != region0) {
                if (region.x > region0.x)
                    to.x -= 256.;
                else if (region.x < region0.x)
                    to.x += 256.;
                if (region.y > region0.y)
                    to.y -= 256.;
                else if (region.y < region0.y)
                    to.y += 256.;
            }

            from0 = from;
            region0 = region;
            d = llVecDist(from, to);
            j = (integer)(d / jump_max)+1;
            e = from + (to - from) / (float)j;
            llOwnerSay("j="+(string)j+", d="+(string)d+", to="+(string)to);
             
            llMoveToTarget(e, time);
            llSleep(.5);

            from = llGetPos();
             
        } while ((llVecDist(from, to) > 3.) && (llVecDist(from0, from) > 6.));
        llStopMoveToTarget();
       
    } else
        llOwnerSay("Destination is - or would cross - off-world.");

}

default {

   state_entry() {
      owner = llGetOwner();
      llRequestPermissions(owner, PERMISSION_TRACK_CAMERA);
     
   }

   run_time_permissions(integer perm) {
      if (perm & PERMISSION_TRACK_CAMERA)
         llListen(chan, "", owner, "jc");

      else
         llOwnerSay("Did not get permissions, failed.");
   }

   on_rez(integer start_param) {
      llResetScript();
   }

   listen(integer ch, string name, key id, string msg) {
      jumpto(llGetCameraPos() + 3.5 * llRot2Fwd(llGetCameraRot()), .05);
   }
}

--Ezian Ecksol 17:21, 23 September 2008 (PDT)

---

Visitor-Detector

// Visitor-Detector 0.66
// (c) Ezian Ecksol. Use, modify, steal or sale as you like. Keep credits.

// modify these values: /////
float ignore_time = 20.; // avatars visiting the parcel less than this time in seconds will be ignored
integer print_method = 1; // 0=llSay, 1=llOwnerSay, 2=llInstantMessage
float loop_time = 2.; // scanner checks every <loop_time> seconds
//////////////////////////////////

vector parcel0; vector parcel1;
vector parcel_center; vector parcel_size;
float detect_range = 96.;
key owner;
string parcel;
list visitors_long;
list visitors_short;
integer active;

string getparcelname(vector p) {
    return llList2String(llGetParcelDetails(p, [PARCEL_DETAILS_NAME]),0);
}

getparcelbounds() {
    vector pos = llGetPos();
    vector rpos;
    pos = <llRound(pos.x), llRound(pos.y), 0.>;
    string name = getparcelname(pos);
   
    rpos = pos;
    do { rpos.x -= 1.; } while ((getparcelname(rpos) == name) && (rpos.x>=0.));   
    parcel0.x = rpos.x + 1.;
   
    rpos = pos;
    do { rpos.y -= 1.; } while ((getparcelname(rpos) == name) && (rpos.y>=0.));   
    parcel0.y = rpos.y + 1.;
   
    rpos = pos;
    do { rpos.x += 1.; } while ((getparcelname(rpos) == name) && (rpos.x<256.));   
    parcel1.x = rpos.x;
   
    rpos = pos;
    do { rpos.y += 1.; } while ((getparcelname(rpos) == name) && (rpos.y<256.));   
    parcel1.y = rpos.y;
   
    parcel_center = (parcel1 + parcel0) / 2.;
    parcel_size = parcel1 - parcel0;
    float c = llPow(parcel_size.x/2.,2.)+llPow(parcel_size.y/2.,2.);
    float d = detect_range*detect_range;
    if (c > d)
        llOwnerSay("Your parcel is to large to be covered by a 96-m-scanner. Place the detector in the middle of the parcel at ground, but the corners are not covered."); 
    else {
        vector dest = <parcel_center.x, parcel_center.y, llGround(parcel_center-llGetPos())+llSqrt(d-c)>;
        llOwnerSay("For optimal scanning range at ground, set position of object to: "+Vector2String(dest));
    }
}


string format_2dig(integer i) {
    if (i<10)
        return "0"+(string)i;
    else
        return (string)i;   
}

string format_timestamp(string ts) {
    return parcel+", "+llGetSubString(ts, 0, 9)+", "+llGetSubString(ts, 11,18)+" GMT";
}

string format_seconds(integer s) {   
    integer m = s / 60;
    s %= 60;
   
    integer h = m / 60;
    m %= 60;
   
    return format_2dig(h)+":"+format_2dig(m)+":"+format_2dig(s);
}

console(string txt) {
    if (print_method == 0)
        llSay(0, txt);
       
    else if (print_method == 1)
        llOwnerSay(txt);
       
    else
        llInstantMessage(owner, txt);
}

visitors_left(list v) {
    integer j = llGetListLength(v);
    if (j) {
        integer i;
        integer tu = llGetUnixTime();
        for (i=0; i<j; i+=3)
            console("<< "+llList2String(v, i)+" left "+parcel+" after "+format_seconds(tu-llList2Integer(v, i+1)));
    }
   
}

string Float2String(float num) {
    list s = llParseString2List((string)(llRound(num*10.)/10.), ["."], []);
    return llList2String(s, 0)+"."+llGetSubString(llList2String(s, 1), 0, 0);
}

string Vector2String(vector v) {
    return "<"+Float2String(v.x)+", "+Float2String(v.y)+", "+Float2String(v.z)+">";
}

activate(integer a) {
    active = a;
    if (a) {
        llOwnerSay("Scans every "+Float2String(loop_time)+"s. Ignores visitors staying less than "+Float2String(ignore_time)+"s.");
        llOwnerSay("Activated: "+format_timestamp(llGetTimestamp()));
        llSensorRepeat("", NULL_KEY, AGENT, detect_range, PI, loop_time);
   
    } else {
        llOwnerSay("Deactived.");
        llSensorRemove();   
    }
}

default {

    state_entry() {
        owner = llGetOwner();
        parcel = "\""+llList2String(llGetParcelDetails(llGetPos(), [PARCEL_DETAILS_NAME]),0)+"\""; // +" in "+llGetRegionName();
       
        activate(TRUE);
        llOwnerSay("Touch to stop or start.");
       
        getparcelbounds();   
    }
   
    touch_start(integer n) {
        if (llDetectedKey(0) == owner)
            activate(!active);
    }
   
    on_rez(integer p) {
        llResetScript();
    }
   
    changed(integer c) {
        if (c & CHANGED_OWNER) llResetScript();   
    }

    sensor(integer n) {
        integer i; integer j;
        integer tu = llGetUnixTime();
        string ts = llGetTimestamp();
        string dname;
        list temp;
        list temp_short = visitors_short;
        list temp_long = visitors_long;
        visitors_short = [];
        visitors_long = [];

        for (i=0; i<n; ++i) {
           
            if (llOverMyLand(llDetectedKey(i))) {
            //vector dpos = llDetectedPos(i);
            //if ((dpos.x >= parcel0.x) && (dpos.x < parcel1.x) && (dpos.y >= parcel0.y) && (dpos.y < parcel1.y)) {
                dname = llDetectedName(i);
           
                j = llListFindList(temp_long, [dname]);     
                if (j != -1) {
                    visitors_long += llList2List(temp_long, j, j+2);
                    temp_long = llDeleteSubList(temp_long, j, j+2);
   
                } else {
                    j = llListFindList(temp_short, [dname]);
                     
                    if (j != -1) {
                        temp = llList2List(temp_short, j, j+2);
                       
                        if ((tu-llList2Integer(temp, 1)) >= ignore_time) {
                            visitors_long += temp;
                            console(">> "+llList2String(temp, 0)+" entered "+format_timestamp(llList2String(temp, 2)));

                        } else {
                            visitors_short += temp;
                        }
                       
                    } else {
                        visitors_short += [dname, tu, ts];
                    }
                }
            }
        }   
        visitors_left(temp_long);   
    }
   
    no_sensor() {
        visitors_left(visitors_long);
        visitors_short = [];
        visitors_long = [];   
    }

}

---

1-Prim Digiclock

// 1-Prim Digiclock
// (c) Ezian Ecksol, open source, keep credits
//
// put to object description the GMT offset in hours, e.g 2.5
// touch to turn on/off

list faces = [3,2.05,.6,  7,.795,0.,  4,-11.5,-0.73,  6,.795,0.,  1,2.05,-0.6];
key tx = "2b43c7d6-c96a-b5d9-7210-8bc15451252f";
float tx_step = 0.0625;
float tx_step_2;
float tx_base;
integer presence0;
float gmt_offset;
float clock_cycle;
float clock_time;
integer clock_mode = TRUE;

list construct_face(integer f, integer z) { 
    integer i = f*3;
    return [PRIM_TEXTURE, llList2Integer(faces,i), tx, 
            <llList2Float(faces,i+1), tx_step, 0.0>, <llList2Float(faces,i+2), tx_base-(float)z*tx_step, 0.0>, 0.0]; 
}


setprim(integer z1, integer z2, integer z3, integer z4, integer z5) {
    llSetPrimitiveParams( 
        construct_face(0,z1)+construct_face(1,z2)+
        construct_face(2,z3)+construct_face(3,z4)+
        construct_face(4,z5));      
}

clock() {
    clock_time = llGetGMTclock() + gmt_offset*3600.0;
    
    integer s = (integer) clock_time;
    integer h = (s / 3600) % 24;
    integer m = s % 3600;
    m = m / 60; 
   
    setprim(h/10,h%10,10,m/10,m%10);
    
    llResetTime();

    integer w1 = (integer) (clock_time / clock_cycle);
    float w2 = clock_time - (float)w1 * clock_cycle;
    llSetTimerEvent(clock_cycle-w2);  
}

default
{
    state_entry() {
        
        integer f;
        integer i;
        list j;
        
        gmt_offset = (float)llGetObjectDesc();
        
        tx_step_2 = tx_step / 2.;
        tx_base = 0.5 - tx_step_2;
        clock_cycle = 60.0;
        
        setprim(11,11,11,11,11);
        
        for (i=0; i<15; i+=3) {
            f = llList2Integer(faces,i);
            j += [PRIM_GLOW,f,.01, PRIM_COLOR, f, <0., 0., 1.>, 1.];
            
        } 
        llSetPrimitiveParams([
            PRIM_TYPE, PRIM_TYPE_PRISM, 1, <0.2, 0.8, 0.0>, 0.7, <0.0, 0.0, 0.0>, <1.0, 1.0, 0.0>, <0.0, 0.0, 0.0>,
            PRIM_SIZE, <0.01, 1.777, 0.577>, PRIM_FULLBRIGHT, ALL_SIDES, TRUE, PRIM_COLOR, ALL_SIDES, <0., 0., 1.>, 0.] + j); 
        
        clock();
    }
    
    on_rez(integer p) {
        llResetScript();
    }

    touch_start(integer total_number) { 
        if (llGetOwner() == llDetectedKey(0)) {
            clock_mode = !clock_mode;
            if (clock_mode) {
                clock();
        
            } else {
                llSetTimerEvent(0.);
                setprim(15,15,15,15,15);
            }
        }
    }
    
    timer() {
        clock();            
    }

}

--Ezian Ecksol 17:21, 23 September 2008 (PDT)

---

Cam Lock/Follow

// Camstyle, (c) Ezian Ecksol, feel free to copy, steal, modify

// Put script into prim, attach it.
// usage: position your camera where you like.
// enter in chan:
// /1 camstyle follow    <-- camera is fixed, but follows your av
// /1 camstyle lock      <-- camera is completly locked
// /1 camstyle           <-- releases cam again 

integer chan = 1;

key owner;
list keywords = ["lock", "follow"];

cam_style(integer cs) {
    
    llRequestPermissions(owner, PERMISSION_CONTROL_CAMERA | PERMISSION_TRACK_CAMERA);
    llClearCameraParams(); 
        
    if (!cs)
        return;
        
    vector cpos = llGetCameraPos();
    list params = [CAMERA_ACTIVE, TRUE, CAMERA_POSITION_LOCKED, TRUE, CAMERA_POSITION_THRESHOLD, 0.5,
                    CAMERA_FOCUS_THRESHOLD, 0.5, CAMERA_POSITION, cpos];
        
    if (cs == 1) 
        params += [
            CAMERA_DISTANCE, .5, // ( 0.5 to 10) meters
            CAMERA_BEHINDNESS_LAG, 0.1, // (0 to 3) seconds
            CAMERA_PITCH, 10.0, // (-45 to 80) degrees
            CAMERA_FOCUS, cpos + llRot2Fwd(llGetCameraRot()), // region-relative position
            CAMERA_FOCUS_LAG, 0.1, // (0 to 3) seconds
            CAMERA_FOCUS_LOCKED, TRUE, // (TRUE or FALSE)
            CAMERA_POSITION_LAG, 1.0 // (0 to 3) seconds
        ];
        
    else if (cs == 2) 
        params += [
            CAMERA_FOCUS_LAG, 0.0, // (0 to 3) seconds
            CAMERA_BEHINDNESS_LAG, 0.5 // (0 to 3) seconds

        ];
        
    llSetCameraParams(params);
}
        
        
        
default
{
    state_entry() {
        owner = llGetOwner();
        llListen(chan, "", owner, "");
    }
    
    listen(integer channel, string name, key id, string msg) {
        msg = llToLower(msg);
        list m = llParseString2List(msg, [" "], []);
        
        if (llList2String(m, 0) == "camstyle") 
            cam_style(llListFindList(keywords, [llList2String(m, 1)]) + 1);
    }

    changed(integer c) {
        if (c & CHANGED_OWNER)
            llResetScript();
    }
}

--Ezian Ecksol 17:21, 23 September 2008 (PDT)