Function TriggerObjectAnimation

src/newgrf_object.cpp:587–602

* Trigger the update of animation on a whole object. * @param o The object that got triggered. * @param trigger The trigger that is triggered. * @param spec The spec associated with the object. */

 * @param spec    The spec associated with the object.
 */
bool TriggerObjectAnimation(Object *o, ObjectAnimationTrigger trigger, const ObjectSpec *spec)
{
	if (!spec->animation.triggers.Test(trigger)) return false;

	bool ret = true;
	uint32_t random = Random();
	for (TileIndex tile : o->location) {
		if (DoTriggerObjectTileAnimation(o, tile, trigger, spec, random)) {
			SB(random, 0, 16, Random());
		} else {
			ret = false;
		}
	}

	return ret;
}