C++ (Cpp) IItemSystem::GetItemUniqueId示例

//------------------------------------------------------------------------
int CInventory::GetCountOfUniqueId(uint8 uniqueId) const
{
	//Skip uniqueId 0
	if(!uniqueId)
		return 0;

	IItemSystem *pItemSystem = gEnv->pGame->GetIGameFramework()->GetIItemSystem();

	int count = 0;
	TInventoryCIt end = m_stats.slots.end();
	for (TInventoryCIt it = m_stats.slots.begin(); it != end; ++it)
	{
		IItem *pItem = pItemSystem->GetItem(*it);
		if (pItem)
		{
			uint8 id = pItemSystem->GetItemUniqueId(pItem->GetEntity()->GetClass()->GetName());
			if (id==uniqueId)
				count++;
		}

	}

	TInventoryVectorEx::const_iterator endEx = m_stats.accessorySlots.end();
	for (TInventoryVectorEx::const_iterator cit = m_stats.accessorySlots.begin(); cit!=endEx; ++cit)
	{
		uint8 id = pItemSystem->GetItemUniqueId((*cit)->GetName());
		if (id==uniqueId)
			count++;
	}

	return count;
}

示例#2

显示文件

文件： JAW.cpp 项目： amrhead/eaascode

bool CJaw::OutOfAmmo(bool allFireModes) const
{
	CActor* pOwner = GetOwnerActor();
	IInventory* pOwnerInventory = pOwner ? pOwner->GetInventory() : 0;
	if (!pOwnerInventory)
		return true;

	IEntityClass* pJawClass = GetEntity()->GetClass();
	IItemSystem* pItemSystem = gEnv->pGame->GetIGameFramework()->GetIItemSystem();
	int jawUniqueId = pItemSystem->GetItemUniqueId(pJawClass->GetName());
	int currentNumJaws = pOwnerInventory->GetCountOfUniqueId(jawUniqueId);

	return currentNumJaws == 0;
}