//// CST 112 Project #2 / Marcos Quijano ////
  String author=      "Marcos Quijano";
  String title=       "Rover Class";
  
float horizon;
  
Dog rover;
Hero mark;
  
void setup() {
    size(600, 400);
    fill( 150, 150, 150 );
    horizon=    height / 2.75;
    //
    rover = new Dog();
    mark = new Hero();
}

void draw() {
    background( 20, 60, 170 );  // Sky
    

  /// Draw grass







class Dog {
  // DATA MEMBERS //
  float x=200, y=170, xx=3,yy=2;   // Position & speed
  float wide=60, high=30;          // Default dimensions

  //////// METHODS ////////
  void show() {
      /// Draw: Rover
      fill( 120, 120, 120 );
      rect( x, y, 50, 30 );
      rect( x+40, y-10, 30, 20 );
      rect( x+30, y-10, 20, 10 );
      fill( 200, 300, 300 );
      ellipse( x+60, y, 10, 10 );
      fill( 0, 0, 0 );
      ellipse( x+60, y, 2, 2 );
  }
  void move() {
    x = x + xx;
    y = y + yy;
    
    if (x > width) xx = -xx;    // Bounce.
    if (x < 0) xx = -xx;
    if (y > height) yy = -yy;
    if (y < horizon/2) yy = -yy;    
  }

}// class Dog //

class Hero {
  float x=380, y=105, xx=3,yy=2;   // Position & speed
  float wide=60, high=30;          // Default dimensions

  //////// METHODS ////////
  void show() {
    
    // +++++ ADD CODE HERE !!!!
    
  }
  
  void move() {
     x = x + xx;
      y = y + yy;
    
    if (x > width) xx = -xx;    // Bounce.
    if (x < 0) xx = -xx;
    if (y > height) yy = -yy;
    if (y < horizon/2) yy = -yy;
    
  }
}//class Hero //