const layer = ecs.get(1).TileLayers.layer(1)

const filtered = []

for (const position of projected) {
  const x0 = position.x * layer.tileSize.x;
  const y0 = position.y * layer.tileSize.y;
  const entities = Array.from(ecs.system('Colliders').within({
    x0,
    x1: x0 + layer.tileSize.x - 1,
    y0,
    y1: y0 + layer.tileSize.y - 1,
  }));
  let hasPlant = false;
  for (const {Plant} of entities) {
    if (Plant) {
      hasPlant = true
      break;
    }
  }
  if (!hasPlant) {
    if ([7].includes(layer.tile(position))) {
      filtered.push(position)
    }
  }
}

return filtered