Lab02 : Positive Moving

int x=0;
void setup(){
size(350,250);

background(255);

}

void draw(){
  background(255);
  positive_sign(x,50,50);
  x=(x+2)%width;
}


void positive_sign(int x,int y,int sizebox){
  noStroke();
  fill(255,0,0);
  rect(x+sizebox,y,sizebox,sizebox);
  rect(x+2*sizebox,y+sizebox,sizebox,sizebox);
  rect(x+sizebox,y+sizebox,sizebox,sizebox);
  rect(x+sizebox,y+2*sizebox,sizebox,sizebox);
  rect(x,y+sizebox,sizebox,sizebox);
 
}