Function GetCustomCargoSprite

src/newgrf_cargo.cpp:55–62

* Get the custom sprite for the given cargo type. * @param cs Cargo being queried. * @return Custom sprite to draw, or \c 0 if not available. */

 * @return Custom sprite to draw, or \c 0 if not available.
 */
SpriteID GetCustomCargoSprite(const CargoSpec *cs)
{
	CargoResolverObject object(cs);
	const auto *group = object.Resolve<ResultSpriteGroup>();
	if (group == nullptr || group->num_sprites == 0) return 0;

	return group->sprite;
}


uint16_t GetCargoCallback(CallbackID callback, uint32_t param1, uint32_t param2, const CargoSpec *cs, std::span<int32_t> regs100)