// Andrew Urrutia
// project 8

ball greenUrrutia, blueUrrutia, redUrrutia;

void setup() {
  size (600,450);
  redUrrutia= new ball(255, 0, 0);
  blueUrrutia= new ball(255, 250, 0);
  greenUrrutia= new ball(0, 0, 255);
  begin();
}

void begin() { 
  redUrrutia.difference();
  blueUrrutia.difference();
  greenUrrutia.difference();
}
  

void draw() {
  background(200,250,100); 
  drawTable();
  drawBalls();
  moveBalls();
  button(30, 155, 35, 40);
  
}

void drawTable() {
  fill(250);
  stroke(150,50,50);
  strokeWeight(55);
  rect(60,55,400,350); // table
}
void drawBalls() {
 greenUrrutia.show();
 blueUrrutia.show();
 redUrrutia.show();
}

void moveBalls() {
  greenUrrutia.move();
  blueUrrutia.move();
  redUrrutia.move();
}


 class ball {
color c;
float x=155, y=315;
float dx=4, dy=4;

// Constructors

ball( float x0, float y0 ) {
  x= x0;
  y= y0;
}
ball( int r, int g, int b ) {
  // color
  c= color( r, g, b );
}  

 Ball ( ) {
 }
 }
 // method //
 void move() {
 
   // balls moves all over the table //
   x= x + dx;
   y= y + dy;
   // keep balls on screen in table
   if (x < width-425) {
     dx=  -dx;
     x= x+ dx;
   }
   if (x > width-100) {
     dx= -dx;
     x= x + dx;
   }
   if (y > 325){
     dy= -dy;
     y= y + dy;
   }
 }
 
 void show() {
   
   fill(c);
   noStroke();
   ellipseMode(CENTER);
   ellipse(x, y, 25, 25);
 }
 
 void difference() {
   
   x= 100 + random(200);
   y= 100 + random(150);
   dx= 1 + random(3);
   dy= 1 + random(2);
  }

 // interactive
 void button( float x, float y, float w, float h) {
   
   fill(0);
   rect(30, 155, 25, 35);
   if (mousePressed) {
     if (mouseX>x && mouseX <x+w && mouseY>y && mouseY <y+h) {
     }
   }
 }