Trabajo en clase con variables

int x= 150;

void setup () {
 
size(600,600);
background (#CC1CE8);

if (x>100) {
 
line(20,20,180,180);
fill (0);
triangle(10,5,80,10,60,90);
triangle(60,90,130,90,120,170);
triangle(130,170,190,130,180,200);
}
}

void draw () {
  if (mousePressed) {
    ellipse (50,50,30,30);
 
  } else {
ellipse (20, 20, 60, 60);
  }
}