code marhale akhare laby! for kal kal! :D

laby.cpp

#include "robot.h"

int HaveRock = 0;

void back(){
  right();
  right();
}

void go(){
  while(look()==Void){
    forward();
  }
}

void HappyEnding(){
  while(1){
    back();
    say("YESSSSSSSS! YESSSSSSSS! YESSSSSSSS!");
  }
}

void KillWeb(){
  drop();
  take();
}

void ChangeRock(){
  back();
  if(look()==Wall){
    left();
    drop();
    left();
    take();
  }else{
    drop();
    back();
    take();
  }
}

void FindWay(){
  go();
  if(look()==Wall){
    left();
    if(look()==Wall){
      back();
      FindWay();
    }
    FindWay();
  }else if(look()==Web){
    KillWeb();
  }else if(look()==Rock){
    ChangeRock();
  }else{
    back();
    drop();
    back();
    return;
  }
}

void FindRock(){
  forward();
  left();
  forward();
  if(look()==Rock){
    take();
    back();
    forward();
    left();
    HaveRock = 1;
  }else{
    back();
    forward();
    left();
    forward();
    FindRock();
  }
}

void ant(){
  forward();
  while(HaveRock == 0){
    FindRock();
  }
  while(look()!=Exit){
    FindWay();
  }
  escape();
  HappyEnding();
}