LlListenControl

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Summary

Function: llListenControl( integer handle, integer active );

Makes listen event callback handle active or inactive

• integer handle handle to control listen event
• integer active TRUE activates, FALSE deactivates

Caveats

All Issues ~ Search JIRA for related Bugs

Examples

a small example of an on and off switchable listen by use of llListenControl() <LSL> integer handle; integer toggle; default {

   state_entry()
   {
      handle = llListen(5,"", NULL_KEY, "");
      llListenControl(handle, FALSE);
      llSetText("not listening", <0.0,0.0,0.0>,1.0);
   }
   touch_start(integer total_number)
   {
       toggle=!toggle;
        llListenControl(handle, toggle);
       if(toggle){
           llSay(0,"now listening on channel 5");
           llSetText("listening on ch 5", <1.0,0.0,0.0>,1.0);
       }
       else{
           llSay(0,"not listening any more");
            llSetText("not listening", <0.0,0.0,0.0>,1.0);
       }
      
   }
   
   listen(integer channel, string name, key id, string message)
   {
       llSay(0, name+" just said "+message);
   }

}

</LSL>

See Also

Events

•  listen

Functions

•  llListen
•  llListenRemove

Deep Notes

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Signature

function void llListenControl( integer handle, integer active );