//Adam Kochen
//Project 9
//classes

Ball r, g, b;

void setup()
{
  size (800,600);
  r = new Ball(255,0,0);
  r.y = 100;
  g = new Ball(0,255,0);
  g.y = 200;
  b = new Ball(0,0,255);
  b.y = 300;
}

void draw()
{
  background(150,110,80);
  fill(0,100,0);
  rect(50,50,700,500);
  r.move();
  g.move();
  b.move();
}

class Ball
{
  //Ball
  float x =360 , y =60;
  float mX =random(2,4) , mY =random(2,4);
  int w = 30, h = 30;
  float r = 0, g = 0, b = 0;
  
  
  //constructor
  Ball(int rr, int gg, int bb)
  {
    colours(rr,gg,bb);
  }
  void colours(int rr, int gg, int bb)
  {
    r=rr;
    g=gg;
    b=bb;
  }
  Ball( float xx, float yy, int rr, int gg, int bb)
  {
    x=xx; y=yy;
    colours(rr,gg,bb);
  }
  Ball( float xx, float yy, float mXmX, float mYmY, int rr, int gg, int bb)
  {
    x=xx; y=yy;
    mX=mXmX; mY=mYmY;
    colours(rr,gg,bb);
  }
  
  //methods
  void move()
  {
    roll();
    make();
  }
  void roll()
  {
    if (x<65 || x>width-65) mX=  -mX;
    x += mX;
    if (y<65 || y>height-65) mY=  -mY;
    y += mY;
  }
  void make()
  {
    noStroke();
    fill(r,g,b);
    ellipseMode(CENTER);
    ellipse(x,y,w,h);
  }
}