import java.awt.*; // use graphics

// This Sprite is a RightLeftBuggle with an eye.
// It can "see" more, so it's a spy!
// Example of creating new objects using inheritance.
public class SpyBuggle extends RightLeftBuggle {

  // No additional instance variables necessary
  
  // Constructors
  // Java requires us to write constructors here because
  // we wrote non-default constructors in our superclass.
  // So, we just ask to call the constructor method of our
  // superclass (RightLeftBuggle) by using the keyword super.  
  
  // Default constructor is required if we want to use it and
  // if we will be extending the class and will write constructors
  // that do not explicitly reference a superclass constructor.
  public SpyBuggle () {
    //super(); // this isn't necessary since super() is always called by default
  }
  
  public SpyBuggle (Color c, int size, int startX, int y, int dx) {
    // invocations of superclass constructors must be first statement in method
    super(c, size, startX, y, dx);
  }
  
  // Required Sprite methods. Only overwrite the ones which are different.
  public void drawState (Graphics g) {
    super.drawState(g); // draw the buggle just like our superclass
    
    // add an eye (color is already black)
    if (headedRight) {
      g.fillOval(currentX+size/4,y+size/3,size/8,size/8);
    } else {
      g.fillOval(currentX-(3*size)/8,y+size/3,size/8,size/8);
    }
  }

  // For Debugging
  public String className () {
    return "SpyBuggle";
  }

}