Group usage with llDetectedGroup

hmm, not a single reference or example to be found.

I want get a touch event to work with owner or group not just everyone.
This is the bit I am trying...

touch_start(integer total_number)
{
if(llDetectedKey(0) == llGetOwner());
// else if (llDetectedGroup(0) && llDetectedKey(0) != llGetOwner());
// else if(llSameGroup(llDetectedKey(0)))
else if(llDetectedGroup(0) == llSameGroup());
// else if (llSameGroup() == llDetectedGroup(0));
open();
state opened;

}
It's gotta be simple. Help please.

so if the av has the same group active as the object

if (llSameGroup(llDetectedKey(0)) == TRUE)

Thanks. I read that bit but still would not have worked out how to put that line together without and example.
Thank you OB.

When another av touches the prim and they are not in the group, the touch still changes to state opened;. So when next it is clicked it goes in the closing direction although its already closed.
And if I add the llSay(), how do I also stop going through to state opened;?
Thanks. Might help others too.

touch_start(integer total_number)
{

if(llDetectedKey(0) == llGetOwner())
open();

else if (llSameGroup(llDetectedKey(0)) == TRUE)
open();

else if (llSameGroup(llDetectedKey(0)) == FALSE)
llSay(0,"not allowed";
//stop here but stay in this state!

state opened;

}

touch_start(integer total_number)
{

if ((llDetectedKey(0) == llGetOwner()) || (llSameGroup(llDetectedKey(0)) == TRUE))
{
open();
state opened;
}
else
{
llSay(0,"not allowed";
}
}

Simpler still:

if (llDetectedKey(0) == llGetOwner() || llDetectedGroup(0))

Thanks for the help but I still have the click from non group member changing the state (it seems).
The prim is in position A. Owner clicks and it moves to B. Other av not in group clicks and the prim does not move. Owner clicks again and prim moves to C not back to A where it should.
Is it something else? other than the above posts which I should fix. im hopeless

Can you post the whole touch() event for perusal?

Heres the whole script. I have put it together by trial and error. Mostly error.
The help is much appreciated.

vector      DIST    = <0,0,0.4>; //set movement amount and direction
float       SLEEP       = 0.3;      //set time between movements
float       VOLUME      = 0.8;      // sound volume, 1.0 loudest, 0.0 to disable sound
key         SOUND_OPEN  = "378b553c-d511-aab3-d220-c239a6d15ad3";
key         SOUND_CLOSE = "8ae0e71f-6763-067f-073b-b299d687bc98";
vector      oPos;
vector      cPos;

open() 
{ 
         llTriggerSound(SOUND_OPEN, VOLUME);
         cPos = llGetPos();
         llSetPos(llGetLocalPos() + DIST); 
         llSleep(SLEEP);
         llSetPos(llGetLocalPos() + DIST);
         llSleep(SLEEP);
         llSetPos(llGetLocalPos() + DIST);
         
} 
 
close() 
{ 
         llTriggerSound(SOUND_CLOSE, VOLUME);
         oPos = llGetPos();
         llSetPos(llGetLocalPos() - DIST); 
         llSleep(SLEEP);
         llSetPos(llGetLocalPos() - DIST); 
         llSleep(SLEEP);
         llSetPos(llGetLocalPos() - DIST); 
        
} 
 
default 
{ 
    state_entry()
{
         
         cPos = llGetPos();  // remember where we're supposed to be closed
         state closed;
}   
on_rez(integer start_param)
    {
        llResetScript();
    }

    moving_end() {  // done moving me around, store new position
        cPos = llGetPos();
        llResetScript();
    }
    
}
    state closed
{
     state_entry(){
    cPos = llGetPos();
    }
    
      touch_start(integer total_number)
    {

        if ((llDetectedKey(0) == llGetOwner()) || (llSameGroup(llDetectedKey(0)) == TRUE))
    {
        open();
    state opened;
    }
        else
    {
        llSay(0,"not allowed");
    }
    }
      link_message(integer sender, integer num, string message, key id) 
       { 
        if(message == "Win1Open") open(); 
        state opened;
        }
}


state opened
{
    state_entry(){
    oPos = llGetPos();
    }
      touch_start(integer total_number)
        {
         //if(llDetectedKey(0) != llGetOwner() && llDetectedGroup(0) == TRUE)
         if(llDetectedKey(0) == llGetOwner())
           close();
         else  if (llSameGroup(llDetectedKey(0)) == TRUE)// allow group
          close();
          state closed;
        }
      link_message(integer sender, integer num, string message, key id) 
        {
        if(message == "Win1Close") close(); 
      state closed;
        } 
        
}

I think it works now. I saw the mess after i posted.
Thanks for your efforts.

Well... as I put the effort into it, here 'tis:

Thank you very much Jillian. Appreciated. (see sig)