spritelayout concrete_platform_layout {
  ground { sprite: GROUNDSPRITE_TRACK; flip { sprite: -1; } }
  building {
    sprite: platform_set(0);
    orientation_offset: 1
    yextent: 4;
  }
  childsprite {
    sprite: cargo_set(0);
    orientation_offset: 1
    xoffset: [32, 16];
    yoffset: -16;
  }
  building {
    sprite: platform_set(2);
    orientation_offset: 1
    yoffset: 12; // if only one value is specified than x/yoffset and x/yextent are swapped automatically for "building" entries
    yextent: 4;
  }
}