Function TryRemovingKeyItem

TombEngine/Game/pickup/pickup_key_items.cpp:97–103

}

bool TryRemovingKeyItem(LaraInfo& lara, GAME_OBJECT_ID objectID, std::optional<int> amount)
{
	if(amount.has_value())
		return TryModifyingKeyItem(lara, objectID, -amount.value(), ModificationType::Remove);
	else
		return TryModifyingKeyItem(lara, objectID, amount, ModificationType::Remove);
}

std::optional<int> GetKeyItemCount(LaraInfo& lara, GAME_OBJECT_ID objectID)
{