type gfxtexture [display="GFX Texture"]
{
  // GfxTexture is a union of different texture types
  // For inline data (-1 or -2), parse load def
  i32 base_map_ptr [ui, readonly, display="Base Map Ptr"];
  
  if (base_map_ptr == -1 || base_map_ptr == -2) {
    load_def = parse_here("gfximageloaddef");
  }
}