# Executed once at init time.
function init() {
i = 0
}
 
# Executed at each time step.
function step() {

if (i == 0) {
neighbors.listen("Take",
   function(vid, value, rid) {
      print("Got (", vid, ",", value, ") from robot #", rid)
   }
)
neighbors.listen("key",
   function(vid, value, rid) {
      print("Got (", vid, ",", value, ") from robot #", rid)
   }
)
}

else{
neighbors.broadcast("key", "yes")
neighbors.broadcast("Take", "no")
}

}
 
# Executed once when the robot (or the simulator) is reset.
function reset() {
}
 
# Executed once at the end of experiment.
function destroy() {
}