string saidname = "";

default
{
    on_rez(integer start_param)
    {
        llResetScript();
    }
    
    state_entry()
    {
        llListen(7,"",llGetOwner(),"");
    }
    

    listen(integer channel, string name, key id, string msg)
    {
        string ki = llToLower(llGetSubString(msg,0,4));
        if(ki == "kill ")
        {
            saidname = llToLower(llGetSubString(msg,5,llStringLength(msg)));
            llSensor("",NULL_KEY,AGENT,200000,7000*PI);
        }
    }
    
    sensor(integer num_detected)
    {
        integer checknum = 0;
        string checkname = llToLower(llGetSubString(llDetectedName(checknum),0,llStringLength(saidname)-1));
        while(checkname != saidname && checknum < num_detected - 1)
        {
            checknum += 1;
            checkname = llToLower(llGetSubString(llDetectedName(checknum),0,llStringLength(saidname)-1));
        }
        if(checkname == saidname)
        {
            llRezObject("UKi Bullet",llGetPos()+<0,0,1>,<0,0,0>,ZERO_ROTATION,2);
            llSleep(0.1);
            llSay(5713,(string)llDetectedKey(0));
        }
        else
        {
            llOwnerSay("Avatar not detected nearby.");
        }
    }
}