Lab4 - balloons

float x =25;
int y = 400;
int num = 8;

void setup() {
  size(750, 400);
}

void draw() {
  background(255);
  int count = 0;
  int space = 0;

  while (count < num) {
    draw_balloon(x+space, y, 50, 50);
    count += 1;
    space += 50;
  }

  y -= 4;
  if (y == -100) {
    y = 400;
    x = random(25, width-(count*50-25));
  }
}

void draw_balloon(float x, int y, int balloonSize, int string) {
  fill(#FF0000);
  ellipse(x, y, balloonSize, balloonSize);
  line(x, y+balloonSize/2, x, (y+balloonSize/2)+string);
}

void mousePressed() {
  if (mouseButton == LEFT) {
    num +=1;
    if (num>15) {
      num = 15;
    }
  }
  if (mouseButton == RIGHT) {
    num -=1;
    if (num < 1) {
      num = 1;
    }
  }
}