void SceneParser::parse(void)
{
parseConfig();
acceptToken(Scanner::Separator);
advance();
parseObjects();
parseToken(Scanner::StreamDone);
}
bool StateParser::parseState(const char *stateFile, std::string stateID, std::vector<GameObject *> *pObjects, std::vector<std::string> *pTextureIDs)
{
// instanciar xmldoc
TiXmlDocument xmlDoc;
// mira si esta cargada correctamente
if (!xmlDoc.LoadFile(stateFile))
{
return false;
}
// conseguir el root
TiXmlElement* pRoot = xmlDoc.RootElement();
//declarar el nodo de <menu>...
TiXmlElement* pStateRoot = 0;
//busca el state segun el id que hemos pasado
for (TiXmlElement* e = pRoot->FirstChildElement(); e != NULL; e = e->NextSiblingElement())
{
if (e->Value() == stateID)
{
pStateRoot = e;
}
}
// declarar el nodo de <texture>
TiXmlElement* pTextureRoot = 0;
for (TiXmlElement* e = pStateRoot->FirstChildElement(); e !=
NULL; e = e->NextSiblingElement())
{
if (e->Value() == std::string("TEXTURES"))
{
pTextureRoot = e;
}
}
//buscar la textura
parseTextures(pTextureRoot, pTextureIDs);
// declarar el nodo <objeto>
TiXmlElement* pObjectRoot = 0;
for (TiXmlElement* e = pStateRoot->FirstChildElement(); e != NULL; e = e->NextSiblingElement())
{
if (e->Value() == std::string("OBJECTS"))
{
pObjectRoot = e;
}
}
// buscar el objeto
parseObjects(pObjectRoot, pObjects);
return true;
}
bool StateParser::parseState(const char* stateFile, string stateID,
std::vector<GameObject*> * pObjects, std::vector<string> * pTextureIDs)
{
TiXmlDocument xmlDoc; // crea el documento xml
if (!xmlDoc.LoadFile(stateFile)) { // carga el statefile
return false;
}
TiXmlElement* pRoot = xmlDoc.RootElement();
TiXmlElement* pStateRoot = 0;
for (TiXmlElement* e = pRoot->FirstChildElement(); e != nullptr; e = e->NextSiblingElement())
{
if (e->Value() == stateID)
{
pStateRoot = e;
break;
}
}
TiXmlElement* pTextureRoot = 0;
for (TiXmlElement* e = pStateRoot->FirstChildElement(); e != nullptr; e = e->NextSiblingElement())
{
if (e->Value() == string("TEXTURES"))
{
pTextureRoot = e;
break;
}
}
parseTextures(pTextureRoot, pTextureIDs);
TiXmlElement* pObjectRoot = 0;
for (TiXmlElement* e = pStateRoot->FirstChildElement(); e != nullptr; e = e->NextSiblingElement())
{
if (e->Value() == string("OBJECTS"))
{
pObjectRoot = e;
break;
}
}
parseObjects(pObjectRoot, pObjects);
return true;
}
bool StateParser::parseState(const char *stateFile, std::string stateID,
std::vector<GameObject*> *pObjects,
std::vector<std::string> *pTextureIDS) {
cout<<"File ready"<<'\n';
TiXmlDocument xmlDoc;
if (!xmlDoc.LoadFile(stateFile)) {
cout << "not able to load file " << '\n' << stateFile;
return false;
}
TiXmlElement *pRoot = xmlDoc.RootElement();
TiXmlElement *pStateRoot = 0;
cout<<"File ready";
for (TiXmlElement *e = pRoot->FirstChildElement(); e != NULL; e=e->NextSiblingElement()) {
if (e->Value() == stateID) {
pStateRoot = e;
}
}
TiXmlElement *pTextureRoot = 0;
cout<<"pTextureRoot ready"<<'\n';
for (TiXmlElement *e = pStateRoot->FirstChildElement(); e != NULL; e=e->NextSiblingElement()) {
if (e->Value() == string("TEXTURES"))
{
pTextureRoot = e;
}
}
TiXmlElement *pObjectsRoot = 0;
for (TiXmlElement *e = pStateRoot->FirstChildElement(); e != NULL; e=e->NextSiblingElement()) {
if (e->Value() == string("OBJECTS")) {
pObjectsRoot = e;
}
}
parseTextures(pTextureRoot, pTextureIDS);
cout<<"pTextureRoot loaded"<<pTextureRoot->Value()<<'\n';
cout<<"pObjectsRoot loaded"<<pObjectsRoot->Value()<<'\n';
parseObjects(pObjectsRoot, pObjects);
return true;
}
bool StateParser::parseState( const char *stateFile, std::string stateID, std::vector<GameObject*> *pObjects, std::vector<std::string> *pTextureIDs )
{
std::cout << "< StateParser::parseState( " << stateFile << ", " << stateID << ", pObjects, pTextureIDs) >\n";
// create the XML document
TiXmlDocument xmlDoc;
// load the state file
if( !xmlDoc.LoadFile( stateFile ) )
{
std::cerr << xmlDoc.ErrorDesc() << "\n";
return false;
}
std::cout << " XML File Loaded\n";
// get the root element
TiXmlElement* pRoot = xmlDoc.RootElement();
std::cout << " Got Document Root\n";
// pre declare the state's root node
TiXmlElement* pStateRoot = 0;
// get this state's root node and assign it to pStateRoot
for( TiXmlElement* e = pRoot->FirstChildElement(); e != NULL; e = e->NextSiblingElement() )
{
if( e->Value() == stateID )
{
pStateRoot = e;
}
}
std::cout << " Got State Root\n";
// pre-declare the texture root
TiXmlElement* pTextureRoot = 0;
// get the root of the texture elements
for( TiXmlElement* e = pStateRoot->FirstChildElement(); e != NULL ; e = e->NextSiblingElement() )
{
if( e->Value() == std::string("TEXTURES") )
{
pTextureRoot = e;
}
}
std::cout << " Got Texture Root\n";
// now parse the textures
parseTextures( pTextureRoot, pTextureIDs );
std::cout << " Parsed textures\n";
// pre-declare the object root node
TiXmlElement* pObjectRoot = 0;
// get the root node and assign it to pObjectRoot
for( TiXmlElement* e = pStateRoot->FirstChildElement(); e != NULL; e = e->NextSiblingElement() )
{
if( e->Value() == std::string("OBJECTS") )
{
pObjectRoot = e;
}
}
std::cout << " Got Object Root\n";
// now parse the objects
parseObjects( pObjectRoot, pObjects );
std::cout << " Parsed objects\n";
std::cout << "< END StateParser::parseState( " << stateFile << ", " << stateID << ", pObjects, pTextureIDs) >\n";
return true;
}
