Method takeItem

src/Battlescape/BattlescapeGame.cpp:1859–1932

* Tries to fit an item into the unit's inventory, return false if you can't. * @param item The item to attempt to take. * @param action A pointer to the action being performed. * @return Whether or not the item was successfully retrieved. */

 * @return Whether or not the item was successfully retrieved.
 */
bool BattlescapeGame::takeItem(BattleItem* item, BattleAction *action)
{
	bool placed = false;
	Ruleset* rules = _parentState->getGame()->getRuleset();
	switch (item->getRules()->getBattleType())
	{
	case BT_AMMO:
		// find equipped weapons that can be loaded with this ammo
		if (action->actor->getItem("STR_RIGHT_HAND") && action->actor->getItem("STR_RIGHT_HAND")->getAmmoItem() == 0)
		{
			if (action->actor->getItem("STR_RIGHT_HAND")->setAmmoItem(item) == 0)
			{
				placed = true;
			}
		}
		else
		{
			for (int i = 0; i != 4; ++i)
			{
				if (!action->actor->getItem("STR_BELT", i))
				{
					item->moveToOwner(action->actor);
					item->setSlot(rules->getInventory("STR_BELT"));
					item->setSlotX(i);
					placed = true;
					break;
				}
			}
		}
		break;
	case BT_GRENADE:
	case BT_PROXIMITYGRENADE:
		for (int i = 0; i != 4; ++i)
		{
			if (!action->actor->getItem("STR_BELT", i))
			{
				item->moveToOwner(action->actor);
				item->setSlot(rules->getInventory("STR_BELT"));
				item->setSlotX(i);
				placed = true;
				break;
			}
		}
		break;
	case BT_FIREARM:
	case BT_MELEE:
		if (!action->actor->getItem("STR_RIGHT_HAND"))
		{
			item->moveToOwner(action->actor);
			item->setSlot(rules->getInventory("STR_RIGHT_HAND"));
			placed = true;
		}
		break;
	case BT_MEDIKIT:
	case BT_SCANNER:
		if (!action->actor->getItem("STR_BACK_PACK"))
		{
			item->moveToOwner(action->actor);