C++ (Cpp) PropertyDescription::addPersistentToStream Examples

Example #1

File: sync_entitystreamtemplate_handler.cpp Project: AddictXQ/kbengine

//-------------------------------------------------------------------------------------
SyncEntityStreamTemplateHandler::SyncEntityStreamTemplateHandler(Network::NetworkInterface & networkInterface):
Task(),
networkInterface_(networkInterface)
{
	networkInterface.dispatcher().addTask(this);

	MemoryStream accountDefMemoryStream;

	ENGINE_COMPONENT_INFO& dbcfg = g_kbeSrvConfig.getDBMgr();

	ScriptDefModule* scriptModule = EntityDef::findScriptModule(dbcfg.dbAccountEntityScriptType);
	if(scriptModule != NULL)
	{
		ScriptDefModule::PROPERTYDESCRIPTION_MAP& propertyDescrs = scriptModule->getPersistentPropertyDescriptions();
		ScriptDefModule::PROPERTYDESCRIPTION_MAP::const_iterator iter = propertyDescrs.begin();

		if(scriptModule->hasCell())
		{
			Vector3 pos, dir;
			ADD_POSDIR_TO_STREAM(accountDefMemoryStream, pos, dir);
		}

		for(; iter != propertyDescrs.end(); ++iter)
		{
			PropertyDescription* propertyDescription = iter->second;
			accountDefMemoryStream << propertyDescription->getUType();
			propertyDescription->addPersistentToStream(&accountDefMemoryStream, NULL);
		}
	}
}

Example #2

File: sync_entitystreamtemplate_handler.cpp Project: AddictXQ/kbengine

//-------------------------------------------------------------------------------------
bool SyncEntityStreamTemplateHandler::process()
{
	Components::COMPONENTS& cts = Components::getSingleton().getComponents(DBMGR_TYPE);
	Network::Channel* pChannel = NULL;

	if(cts.size() > 0)
	{
		Components::COMPONENTS::iterator ctiter = cts.begin();
		if((*ctiter).pChannel == NULL)
			return true;

		pChannel = (*ctiter).pChannel;
	}

	if(pChannel == NULL)
		return true;

	MemoryStream accountDefMemoryStream;

	ENGINE_COMPONENT_INFO& dbcfg = g_kbeSrvConfig.getDBMgr();

	ScriptDefModule* scriptModule = EntityDef::findScriptModule(dbcfg.dbAccountEntityScriptType);
	if(scriptModule == NULL)
	{
		delete this;
		return false;
	}

	ScriptDefModule::PROPERTYDESCRIPTION_MAP& propertyDescrs = scriptModule->getPersistentPropertyDescriptions();
	ScriptDefModule::PROPERTYDESCRIPTION_MAP::const_iterator iter = propertyDescrs.begin();

	if(scriptModule->hasCell())
	{
		Vector3 pos, dir;
		ADD_POSDIR_TO_STREAM(accountDefMemoryStream, pos, dir);
	}

	for(; iter != propertyDescrs.end(); ++iter)
	{
		PropertyDescription* propertyDescription = iter->second;
		accountDefMemoryStream << propertyDescription->getUType();
		propertyDescription->addPersistentToStream(&accountDefMemoryStream, NULL);
	}

	Network::Bundle* pBundle = Network::Bundle::ObjPool().createObject();

	(*pBundle).newMessage(DbmgrInterface::syncEntityStreamTemplate);
	(*pBundle).append(accountDefMemoryStream);
	pChannel->send(pBundle);
	delete this;
	return false;
}

Example #3

File: base.cpp Project: Eayon/kbengine

//-------------------------------------------------------------------------------------
void Base::addPersistentsDataToStream(uint32 flags, MemoryStream* s)
{
	std::vector<ENTITY_PROPERTY_UID> log;

	// 再将base中存储属性取出
	PyObject* pydict = PyObject_GetAttrString(this, "__dict__");

	// 先将celldata中的存储属性取出
	ScriptDefModule::PROPERTYDESCRIPTION_MAP& propertyDescrs = scriptModule_->getPersistentPropertyDescriptions();
	ScriptDefModule::PROPERTYDESCRIPTION_MAP::const_iterator iter = propertyDescrs.begin();

	if(scriptModule_->hasCell())
	{
		addPositionAndDirectionToStream(*s);
	}

	for(; iter != propertyDescrs.end(); ++iter)
	{
		PropertyDescription* propertyDescription = iter->second;
		std::vector<ENTITY_PROPERTY_UID>::const_iterator finditer = 
			std::find(log.begin(), log.end(), propertyDescription->getUType());

		if(finditer != log.end())
			continue;

		const char* attrname = propertyDescription->getName();
		if(propertyDescription->isPersistent() && (flags & propertyDescription->getFlags()) > 0)
		{
			PyObject *key = PyUnicode_FromString(attrname);

			if(cellDataDict_ != NULL && PyDict_Contains(cellDataDict_, key) > 0)
			{
				PyObject* pyVal = PyDict_GetItemString(cellDataDict_, attrname);
				if(!propertyDescription->getDataType()->isSameType(pyVal))
				{
					CRITICAL_MSG(fmt::format("{}::addPersistentsDataToStream: {} persistent[{}] type(curr_py: {} != {}) is error.\n",
						this->scriptName(), this->id(), attrname, (pyVal ? pyVal->ob_type->tp_name : "unknown"), propertyDescription->getDataType()->getName()));
				}
				else
				{
					(*s) << propertyDescription->getUType();
					log.push_back(propertyDescription->getUType());
					propertyDescription->addPersistentToStream(s, pyVal);
					DEBUG_PERSISTENT_PROPERTY("addCellPersistentsDataToStream", attrname);
				}
			}
			else if(PyDict_Contains(pydict, key) > 0)
			{
				PyObject* pyVal = PyDict_GetItem(pydict, key);
				if(!propertyDescription->getDataType()->isSameType(pyVal))
				{
					CRITICAL_MSG(fmt::format("{}::addPersistentsDataToStream: {} persistent[{}] type(curr_py: {} != {}) is error.\n",
						this->scriptName(), this->id(), attrname, (pyVal ? pyVal->ob_type->tp_name : "unknown"), propertyDescription->getDataType()->getName()));
				}
				else
				{
	    			(*s) << propertyDescription->getUType();
					log.push_back(propertyDescription->getUType());
	    			propertyDescription->addPersistentToStream(s, pyVal);
					DEBUG_PERSISTENT_PROPERTY("addBasePersistentsDataToStream", attrname);
				}
			}
			else
			{
				CRITICAL_MSG(fmt::format("{}::addPersistentsDataToStream: {} not found Persistent[{}].\n",
					this->scriptName(), this->id(), attrname));
			}

			Py_DECREF(key);
		}

		SCRIPT_ERROR_CHECK();
	}

	Py_XDECREF(pydict);
	SCRIPT_ERROR_CHECK();
}