var draw = function() { background(0, 0, 0); frameRate(20); noStroke(); fill(0, 0, 0, 10); rect(0, 0, 0, 400, 400); stroke(0, 255, 0, mouseY); strokeWeight(20); line(mouseX, mouseY, pmouseX, pmouseY/3); stroke(255, 0, 0, 400-mouseY); line(400-mouseX, 400-mouseY, 400-pmouseX, 120 - pmouseY/3); line(200-mouseY, 200-mouseX, 200-pmouseX, 220 - pmouseY/2); if (dist(mouseX, mouseY, 200, 200) < 30){ noStroke(); fill(random(255), random(255), random(255), 200); rect(0, 0, 400, 400); } };