Пример #1
0
/**
* 在模型销毁的时候,
* 需判断组件是否由自身创建.
* 检查m_SelfOwn,
* 若为true,
* 则需要同时销毁所有组件.
*/
Model::~Model()
{
    for (UINT32 i = 0; i < m_ComponentList.size(); ++i)
    {
        IComponent *component = m_ComponentList[i];
        component->Destroy();
    }
}
Пример #2
0
bool  Controller::changeScene(const char* buf, uint32 size)
{
    EngineModules::world()->clear();

    XMLDoc doc;
    doc.parseBuffer( buf, size );
    if( doc.hasError() ) {
        EngineModules::engineLogger()->writeError("Controller::changeScene(): scene parsing failed, %d@%s", __LINE__, __FILE__);
        return false;
    }

    sig_start_new_scn_.Emit();

    XMLNode rootNode = doc.getRootNode();
    if ( !rootNode.isEmpty() && (strcmp(rootNode.getName(), "Setup") == 0) ) {
        // load settings from setup file
        XMLNode xmlNode1 = rootNode.getFirstChild("Settings");
        if (!xmlNode1.isEmpty()) {
            string set_xml = "";
            rapidxml::print( back_inserter( set_xml ), *xmlNode1.getRapidXMLNode(), 0 );
            EngineModules::engineLogger()->writeDebugInfo("Controller::changeScene(): "
                                                          "loading scene specified settings");
            EngineModules::engineConfig()->setExtraConfig(set_xml.c_str(), set_xml.length());
        }

        // Parse children, and create the known component
        // add the created components to the root entity in the world
        IEntity *root_ent = EngineModules::world()->getEntity(0u);
        xmlNode1 = rootNode.getFirstChild();
        while( !xmlNode1.isEmpty() ) {
            // skip node
            if (xmlNode1.getName() == 0x0 ||
                _stricmp(xmlNode1.getName(), "Settings") == 0 ||
                //_stricmp(xmlNode1.getName(), "EnginePath") == 0 ||
                _stricmp(xmlNode1.getName(), "Editor") == 0 )  {
                xmlNode1 = xmlNode1.getNextSibling();
                continue;
            }

            IComponent *com = manager_->createComponent(xmlNode1.getName());
            if (com && root_ent->addComponent(com)) {
                string com_xml = "";
                rapidxml::print( back_inserter( com_xml ), *xmlNode1.getRapidXMLNode(), 0 );
                // set serialized data
                char *txt = new char[com_xml.length()];
                memcpy(txt, com_xml.c_str(), com_xml.length());
                com->loadFromXml(txt, com_xml.length());
                delete []txt;
            } else {
                EngineModules::engineLogger()->writeWarning("Controller::changeScene():"
                                                            " can not handle the node of '%s'", xmlNode1.getName());
                if(com) com->Destroy();
            }

            xmlNode1 = xmlNode1.getNextSibling();
        }

        // Emit load scene signal for those unhandled or who need to know the gloabl information
        sig_load_scene_.Emit(buf, size);

    } else {
        EngineModules::engineLogger()->writeError("Controller::changeScene(): "
                                                  "it's not a valid scene setup data, %d@%s", __LINE__, __FILE__);
        return false;
    }
    return true;
}