integer filter = 0;
vector campos;
rotation camrot;
vector offset=<500,0,0>;
vector camlook;
vector camend;
vector Woff;
list targ;

default
{
    state_entry()
    {
        llSay(0, "Hello, Avatar!");
    }
    attach(key id)
    {
        if(id)
        {
            llRequestPermissions(llGetOwner(), PERMISSION_TRACK_CAMERA | PERMISSION_TAKE_CONTROLS);
        }
    }
    run_time_permissions(integer perm)
    {
        if(PERMISSION_TAKE_CONTROLS & perm)
        {
            llTakeControls(CONTROL_ML_LBUTTON,TRUE,FALSE);
        }
    }
    control(key uid, integer level, integer edge)
    {
        integer start = level & edge;
        integer end = ~level & edge;
        integer held = level & ~edge;
        integer untouched = ~(level | edge);
        if(start)
        {
            campos = llGetCameraPos();
            camrot = llGetCameraRot();
            Woff = offset*camrot;
            camend += Woff;
            targ = llCastRay(llGetPos()+<0.5,0,0>,camend,[RC_DETECT_PHANTOM,FALSE,RC_MAX_HITS,4]);
            llOwnerSay("hit: "+llKey2Name(llList2String(targ,0)));

        }
    }


    touch_start(integer total_number)
    {
        vector start = llGetPos();
        vector end = llDetectedPos(0);
        list res =llCastRay(start,end,[RC_DETECT_PHANTOM,FALSE,RC_MAX_HITS,4]);

        llOwnerSay("Hit: "+llKey2Name(llList2String(res,0)));

    }
}