const tileMap = {
  rows: 4,
  columns: 8,
  layers: [
    [
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      0, 0, 0, 0, 0, 0, 0, 0,
      0, 0, 0, 0, 0, 0, 0, 0,
      1, 1, 1, 1, 1, 1, 1, 1,
    ],
  ],
};
const tileMap = {
  rows: 4,
  columns: 8,
  layers: [
    [
      0, 0, 0, 0, 0, 0, 0, 0,
      0, 0, 0, 0, 0, 0, 0, 0,
      0, 0, 0, 0, 0, 0, 0, 0,
      1, 1, 1, 1, 1, 1, 1, 1,
    ],
  ],
};