//Flake class

class Flake {
  PVector loc;
  PVector vel;
  PVector acc;
  char name;
  boolean falling;

  // Another constructor (the one we are using here)
  Flake(PVector l, char n) {
  	loc = l.get();
	name = n;
	acc = new PVector(0,(random(0.01,0.05)),0);
	vel = new PVector(0,0);
	falling = false;
  }

  void run() {
    render();
    if (falling && !dead()) {
		update();
	}
	

	if (!falling && (millis() > 5000)) {
		if (millis() > 11000) {
			falling = true;
		} else {	
			int ran = int(random(1,5)*1000);
			if ((millis() % ran) < 1) {
				falling = true;
			}
		}

	}
  }

  // Method to update location
  void update() {
		vel.add(random(-0.05,0.05),0.0,0.0);
		vel.add(acc);
    	loc.add(vel);
  }

  // Method to display
  void render() {
    displayFlake(loc.x,loc.y);
  }

 
  // Is the particle still useful?
 boolean dead() {
	if (loc.y >= (height)) {
		return true;
	} else {
		return false;
	}
    
/*
	if (timer <= 0.0) {
      return true;
    } else {
      return false;
    }
*/
  }
 
  void displayFlake(float x, float y) {
   // pushMatrix();
    text(str(name), x, y);
  //  popMatrix();
  } 

}