Method useItem

game/state/battle/battleunit.cpp:5054–5123

}

bool BattleUnit::useItem(GameState &state, sp<AEquipment> item)
{
	if (item->ownerAgent != agent || (item->equippedSlotType != EquipmentSlotType::RightHand &&
	                                  item->equippedSlotType != EquipmentSlotType::LeftHand))
	{
		LogError("Unit %s attempting to use item that is not in hand or does not belong to us?",
		         id);
		return false;
	}
	switch (item->type->type)
	{
		// Items that cannot be used this way
		case AEquipmentType::Type::Weapon:
		case AEquipmentType::Type::Grenade:
		case AEquipmentType::Type::MindBender:
		case AEquipmentType::Type::Teleporter:
			return false;
		// Items that do nothing
		case AEquipmentType::Type::AlienDetector:
		case AEquipmentType::Type::Ammo:
		case AEquipmentType::Type::Armor:
		case AEquipmentType::Type::CloakingField:
		case AEquipmentType::Type::DimensionForceField:
		case AEquipmentType::Type::DisruptorShield:
		case AEquipmentType::Type::Loot:
		case AEquipmentType::Type::MindShield:
		case AEquipmentType::Type::MultiTracker:
		case AEquipmentType::Type::StructureProbe:
		case AEquipmentType::Type::VortexAnalyzer:
			return false;
		case AEquipmentType::Type::MotionScanner:
			if (item->inUse)
			{
				state.current_battle->removeScanner(state, *item);
			}
			else
			{
				if (state.current_battle->mode == Battle::Mode::TurnBased)
				{
					// 10% of max TUs
					if (!spendTU(state, getMotionScannerCost()))
					{
						LogWarning("Notify unsufficient TU for motion scanner");
						return false;
					}
				}
				else
				{
					state.current_battle->addScanner(state, *item);
				}
			}
			item->inUse = !item->inUse;
			return true;
		case AEquipmentType::Type::MediKit:
			// Initial use of medikit just brings up interface, action and TU spent happens
			// when individual body part is clicked
			item->inUse = !item->inUse;
			return true;