define _activ, skill20;

action trigger_act
{
  my._activ = 0;
  while(me)
  {
    if(vec_dist(my.x,player.x) < 50)
    {
      my._activ = 1;
      // zeige grafik
    }
    else
    {
      if(my._activ)
      {
         my._activ = 0;
         // verstecke grafik hier
      }
    }
    wait(1);
  }
}

while(1)
{
grosse_Kugel.x=my.x;
grosse_Kugely=my.y;
grosse_Kugel.z=my.z;
c_move(me,vector(3,0,0),nullvector,IGNORE_PASSABLE);
wait(1);
}

action kugelKlein_act
{
  you = ent_create("GrosseKugel.mdl",my.x,kugelGross_act);

  while(me)
  {
    vec_set(you.x,my.x);
    // c_move etc. ...
    wait(1);
  }
}

var scanframes_threshold = 5;

function coutdown_scan()
{
  var frames_WithoutScan;

  frames_WithoutScan = 0;
  while(frames_WithoutScan < scanframes_threshold)
  {
    if(my.event_type != event_scan}
    {
      frames_WithoutScan += 1;
    }
    else
    {
      frames_WithoutScan = 0;
    }
    wait(1);
  }

  // Switch bitmap off here...
}

function object_events()
{
  if(event_type == event_scan)
  {
    // schalte bitmap ein
    ...
    // rufe funktion:
    countdown_scan();
  }
}