class Point {
  int x;
  int y;
  Point(int x, int y) {
    this.x = x;  this.y = y;
  }
    
  Point(Point p) {
    x = p.x;
    y = p.y;
  }
}

Point lirePoint(String s) {
  String[] coord = split(s,"-");
  return new Point(int(coord[0]), int(coord[1]));
}


void ecrirePoint(Point p, PrintWriter o) {
  o.println(p.x + "-"  + p.y);
}

void affichePoint(Point p) {
  ellipse(p.x,p.y,20,20);
}


PrintWriter out;
Point p;

void setup() {

  out = createWriter("positions-2020-A2.txt");

  size(600,400);
  background(255);
  // on calibre une vitesse d'exécution
  frameRate(24); 
}

void draw() {
  // affiche 1 point
  point(mouseX, mouseY);

   p = new Point(mouseX, mouseY);
  ecrirePoint(p, out);
}

void keyPressed() {
  out.flush();
  out.close();
  exit(); // Arrête le programme
}