Code for randomly generating trees in forest

function Random (minimum, maximum) { return Math.floor((Math.random() * (maximum - minimum + 1)) + minimum); }

let yIncrement = Random(40, 700); for (let y = 30; y < 6000; y += yIncrement) { for (let x = 30; x < 6000; x += Random(40, 400)) { let tempx = x + Random(40, 400); let objectY = y + Random(0, yIncrement); let imgRandom = Random(1, 15); let img; switch (imgRandom) { case 1: case 2: case 3: case 4: img = "tree1A"; break; case 5: case 6: case 7: case 8: img = "tree2A"; break; case 9: case 10: case 11: case 12: img = "tree3A"; break; case 13: img = "tree1B"; break; case 14: img = "tree2B"; break; case 15: img = "tree3B"; break; } if (Random(0,1) == 0) { img += "flipped"; } document.write('{x=' + x + ',y=' + objectY + ',image="'+img+'",name="Tree"},
'); } yIncrement = Random(40, 700); }