// Paused dug pocket: copper ore, rubble and dirt against stone, granite and dirt.
// Use --js "..." to set daylight or R.lens after this setup; CAM frames the pocket.
const cx = 360, cy = 300;
for (let y = 0; y < 480; y++) for (let x = 100; x < 620; x++) {
  const dx = x - cx, dy = y - cy;
  const floor = 20 + Math.round(3 * Math.sin(dx * 0.11));
  const wall = Math.abs(dx) > 68 || dy < -42 || dy >= floor;
  const ground = dx < -23 ? STONE : dx < 23 ? GRANITE : DIRT;
  let m = wall ? ground : EMPTY;
  if (!wall && dy > floor - 11 - Math.round(3 * Math.sin(dx * 0.18))) {
    m = dx < -23 ? RSTONE : dx < 23 ? CUORE : LDIRT;
    if ((x * 7 + y * 11) % 19 === 0) m = CUORE;
  }
  const i = y * W + x;
  bgm[i] = 0;
  setCell(i, m, 22, wall ? F_NAT : 0);
}
for (let x = 100; x < 620; x++) {
  surfY[x] = 100; dirtY[x] = 180; graniteY[x] = 400;
}
updateRoof();
window.CAM = [cx, cy];
SET.daylight = 0;
SET.lighting = 'full';