Method rearm

src/Savegame/Craft.cpp:751–790

* Rearms the craft's weapons by adding ammo every hour * while it's docked in the base. * @param rules Pointer to ruleset. * @return The ammo ID missing for rearming, or "" if none. */

 * @return The ammo ID missing for rearming, or "" if none.
 */
std::string Craft::rearm(Ruleset *rules)
{
	std::string ammo = "";
	for (std::vector<CraftWeapon*>::iterator i = _weapons.begin(); ; ++i)
	{
		if (i == _weapons.end())
		{
			_status = "STR_REFUELLING";
			break;
		}
		if (*i != 0 && (*i)->isRearming())
		{
			std::string clip = (*i)->getRules()->getClipItem();
			int available = _base->getItems()->getItem(clip);
			if (clip == "")
			{
				(*i)->rearm(0, 0);
			}
			else if (available > 0)
			{
				int used = (*i)->rearm(available, rules->getItem(clip)->getClipSize());

				if (used > available)
				{
					ammo = clip;
					(*i)->setRearming(false);
				}

				_base->getItems()->removeItem(clip, used);
			}
			else
			{
				ammo = clip;
				(*i)->setRearming(false);
			}
			break;
		}
	}
	return ammo;
}

/**
 * Returns the craft's battlescape status.