Finch机器人编程

Question

我正在写一个程序，我必须让我的finch机器人跟随一个物体。我已经写了它，以便一旦它被轻击在顶部，它将通过感知周围的物体开始。只要我点击顶部并覆盖传感器，红灯就会亮起，它会跟随物体朝着覆盖的传感器的方向移动。当它移动时，它应该发出嗡嗡的声音，并使灯光从红色变为绿色。当我停止移动对象时，finch应该将它的鼻子转回红色，并等待它被轻击两次以结束程序，或者直到对象被移动以使其继续跟随。然而，当我点击它时，什么也没有发生。

下面是我的代码：

import edu.cmu.ri.createlab.terk.robot.finch.Finch;

public class FollowingAnObject 
{
static Finch myF = new Finch();

public static void main(String[] args) 
{
    myF = new Finch();
}
    public FollowingAnObject() 
{

while (true)
{    

//This begins the movement of the finch  

if (myF.isTapped() == true  && myF.isObstacleLeftSide() == true && myF.isObstacleRightSide() == true && myF.isObstacle() == true)
    {     
//LED colours are red, green and blue
myF.setLED(R,0,0);
myF.setWheelVelocities(velocityLeft, velocityRight);

//Triggers the RunAgain function to true so that the program does not stop in one run so that the Finch will continue to move

boolean RunAgain = true;




while(RunAgain)
        {

//Calling the Move method for the Finch movements

Move();

//Inside the while, RunAgain loop , there is a conditional statement that makes the program terminate if the Finch has been tapped twice

if (myF.isTapped()==true && myF.isTapped()==true)
            {
                break;
            }
        }
      }
    }
  }

// Method for all of the Finch movements
public static void Move()

{

   if (myF.isObstacleRightSide() == false && myF.isObstacleLeftSide() == false && myF.isObstacle() == true)

   {
       MoveStraight();
   }

   else if (myF.isObstacleRightSide() == false && myF.isObstacleLeftSide() == true)

   {
       MoveLeft();
   }

   else if (  myF.isObstacleRightSide() == true && myF.isObstacleLeftSide() == false)

   {
       MoveRight();
   }

   else if (myF.isObstacleRightSide()==true && myF.isObstacleLeftSide()==true)
   {
       StopMoving();

   }

}


//All of the variables have been declared

static int Buzz = 300;
static int BuzzDuration = 12;


static int R = 250;
static int G = 250;

static int velocityLeft = 150;
static int velocityRight = 150;

static int turnLeft = -50;
static int turnRight = -50;;




//If the finch is moving straight, the light will be green and both of the wheels will move at 150
public static void MoveStraight()

  {
      myF.setLED(0, G, 0);

      myF.setWheelVelocities(velocityLeft, velocityRight);

      myF.buzz(Buzz, BuzzDuration);
  }

public static void MoveLeft()

  {
//If the finch is moving left, the light will be green, the left wheel will move at -50 and the right wheel will move at 150
      myF.setLED(0, G, 0);

      myF.setWheelVelocities(turnLeft, velocityRight);

      myF.buzz(Buzz, BuzzDuration);

  }

public static void MoveRight()

//If the finch is moving right, the light will be green the left wheel will move at 150 and the right wheel will move at -50
  {
      myF.setLED(0, G, 0);

      myF.setWheelVelocities(velocityLeft, turnRight);

      myF.buzz(Buzz, BuzzDuration);

  }

public static void StopMoving()

//if the Finch is not moving, the colour of the light will be red and the buzzing will stop
  {
      myF.setLED(R, 0 , 0);

      myF.stopWheels();

      myF.buzz(Buzz, BuzzDuration);

  }


}

Answer 1

你的main方法是空的。Java从main开始，所以你需要在main中开始你的新Finch。