void setup() {
size(400, 400);
boolean x = false;
background(#242424);
for (int i = 1; i < width; i += 2) 
{
  if (i < width/4) {
    x = true;
  } else {
    x = false;
  }
  
  if (x) {
    stroke(#6B7795, 128);
    line(i, width/2, width-2, i);
    stroke(#34322F);
    line(width/2, width-2, i, i);
  }
  
  if (!x) {
    stroke(#5A5548, 128);
    line(width/2, width-2, i, i);
    stroke(#27F2F0, 64);
    line(i, width/2, width-2, i);
  }
}
}

void draw() {

 stroke(#F2C727, 32);
 line(202, 200, mouseX, mouseY);
}


 void mousePressed() {
       boolean x = false;
background(#242424);
for (int i = 1; i < width; i += 2) 
{
  if (i < width/4) {
    x = true;
  } else {
    x = false;
  }
  
  if (x) {
    stroke(#6B7795, 128);
    line(i, width/2, width-2, i);
    stroke(#34322F);
    line(width/2, width-2, i, i);
  }
  
  if (!x) {
    stroke(#5A5548, 128);
    line(width/2, width-2, i, i);
    stroke(#27F2F0, 64);
    line(i, width/2, width-2, i);
  }
}
     }