///////////////////////////////////////////////////////////////////////////
//  Copyright (C) Wizardry and Steamworks 2011 - License: GNU GPLv3      //
//  Please see: http://www.gnu.org/licenses/gpl.html for legal details,  //
//  rights of fair usage, the disclaimer and warranty conditions.        //
///////////////////////////////////////////////////////////////////////////
 
///////////////////////////////////////////////////////////////////////////
//                              INTERNALS                                //
///////////////////////////////////////////////////////////////////////////
 
integer Name2Number(string name) {
    list alph = ["*", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"];
    integer i = llStringLength(name)-1;
    integer ahash = 0;
    do {
        ahash += llListFindList(alph, (list)llToLower(llGetSubString(name, i, i)));
    } while(--i>-1);
    return ahash;
}
 
integer hidTarget = -1;
integer nTarget = -1;
key avKey = NULL_KEY;
 
default
{
    at_target(integer tnum, vector targetpos, vector ourpos) {
        if(avKey == NULL_KEY) return;
        avKey = NULL_KEY;
        llSetTimerEvent(2);
    }
    not_at_target() {
        llTargetRemove(nTarget);
        vector pos = llList2Vector(llGetObjectDetails(avKey, [OBJECT_POS]), 0);
        nTarget = llTarget(pos, 1);
        llMoveToTarget(pos, .5);
    }
    timer() {
        llSetTimerEvent(0);
        llSetStatus(STATUS_PHYSICS, FALSE);
        vector size  = llGetScale();
        float xsize = size.z + size.z/2;
        float i = size.z;
        do {
            llSetScale(<i, i, i>);
            llSleep(1);
        } while(++i<xsize);
        llPlaySound("ff0600f0-d8f4-20f6-52ec-a03bc520fee3", 1);
        llDie();
    }
    on_rez(integer param) {
        hidTarget = param;
        llSetPrimitiveParams([PRIM_TEMP_ON_REZ, 1]);
        llPreloadSound("ff0600f0-d8f4-20f6-52ec-a03bc520fee3");
        llSensorRepeat("", "", AGENT, 96, TWO_PI, 1.1-llGetRegionTimeDilation()); 
    }
    sensor(integer num) {
        --num;
        do {
            avKey = llDetectedKey(num);
            if(Name2Number(llGetSubString(llKey2Name(avKey), 0, 12)) != hidTarget) jump continue;
            llSensorRemove();
            vector size = llGetAgentSize(avKey);
            size.z += .17 + .5;
            llSetScale(<size.z, size.z, size.z>);
            llSetStatus(STATUS_PHYSICS|STATUS_PHANTOM, TRUE);
            vector pos = llList2Vector(llGetObjectDetails(avKey, [OBJECT_POS]), 0);
            nTarget = llTarget(pos, 1);
            llMoveToTarget(pos, .5);
            return;
@continue;
        } while(--num>-1);
    }
}