pathfinder.task

来自「用JAVA编写的小机器人运动盖房子的小程序.」· TASK 代码 · 共 65 行

class Pathfinder extends Robot {

    //streetExit and avenueExit are the coordinates of the exit
   void turnRight(){
     turnLeft();
     turnLeft();
     turnLeft();
     }
   void escape(int streetExit, int avenueExit) {
      // diese Methode ist nur fur lab2
      /* turnRight();
         while(frontIsClear())
         move();
         turnLeft();
         while(frontIsClear()){
           while(frontIsClear())move();
           turnRight();
           }
           turnLeft();
           turnLeft();
         while(frontIsClear()){
          while(frontIsClear()&&!nextToABeeper())move();
         turnLeft();
         }
         pickBeeper();
               turnOff();
        }
      }
      */
     
     //  diese Method ist allgemein !
      while(!areYouHere(streetExit,avenueExit))
      {
       if(frontIsClear())
       move();
       else{
        turnRight();
       if(frontIsClear())
         move();
       else{turnLeft();
            turnLeft();
           if(frontIsClear())
            move();}
        }}
        pickBeeper();
        turnOff();
    }
  }

     
      //Please write here your code
      
   


task {
   //exit on 1,10
  // World.readWorld("lab2.wld");

   //exit on 5,13
   World.readWorld("lab1.wld");

   Pathfinder k = new Pathfinder(1,1,0,North);
   k.escape(5,13);
   //k.escape(1,10);
}