spriteset back_sprites {
... pairs for sprites for cargos and orientation ....
}
spriteset front_sprites {
... pairs for sprites for cargos and orientation ....
}
spritelayout concrete_platform_layout {
ground { sprite: GROUNDSPRITE_TRACK; orientation_offset: -1; }
building {
sprite: back_sprites(2 * LOAD_TEMP(0));
yextent: 4;
}
building {
sprite: front_sprites(2 * LOAD_TEMP(0));
yoffset: 12;
yextent: 4;
}
}