Method checkAmmo

src/Savegame/BattleUnit.cpp:1794–1829

* Check if we have ammo and reload if needed (used for AI). * @return Do we have ammo? */

 * @return Do we have ammo?
 */
bool BattleUnit::checkAmmo()
{
	BattleItem *weapon = getItem("STR_RIGHT_HAND");
	if (!weapon || weapon->getAmmoItem() != 0 || weapon->getRules()->getBattleType() == BT_MELEE || getTimeUnits() < 15)
	{
		weapon = getItem("STR_LEFT_HAND");
		if (!weapon || weapon->getAmmoItem() != 0 || weapon->getRules()->getBattleType() == BT_MELEE || getTimeUnits() < 15)
		{
			return false;
		}
	}
	// we have a non-melee weapon with no ammo and 15 or more TUs - we might need to look for ammo then
	BattleItem *ammo = 0;
	bool wrong = true;
	for (std::vector<BattleItem*>::iterator i = getInventory()->begin(); i != getInventory()->end(); ++i)
	{
		ammo = (*i);
		for (std::vector<std::string>::iterator c = weapon->getRules()->getCompatibleAmmo()->begin(); c != weapon->getRules()->getCompatibleAmmo()->end(); ++c)
		{
			if ((*c) == ammo->getRules()->getType())
			{
				wrong = false;
				break;
			}
		}
		if (!wrong) break;
	}

	if (wrong) return false; // didn't find any compatible ammo in inventory

	spendTimeUnits(15);
	weapon->setAmmoItem(ammo);
	ammo->moveToOwner(0);

	return true;
}

/**
 * Check if this unit is in the exit area.