Changeset 3523 in orxonox.OLD for orxonox/branches/levelloader/src/story_entities/world.cc

Timestamp:

Mar 13, 2005, 5:16:24 PM (19 years ago)

Author:

chris

Message:

orxonox/branches/levelloader: Implemented support for loading tracks in the WorldDataFiles

File:

• orxonox/branches/levelloader/src/story_entities/world.cc (modified) (1 diff)

orxonox/branches/levelloader/src/story_entities/world.cc

@@ -133 +133 @@
 ErrorMessage World::load()
 {
-        if( 0)  // temporary until we really load from files
-        {
-                        GameLoader* loader = GameLoader::getInstance();
-                        
-                  if( getPath() == NULL)
-                  {
-                                PRINTF(ERR)("World has no path specified for loading");
-                                return (ErrorMessage){213,"Path not specified","World::load()"};
-                  }
-                  
-                        TiXMLDocument* XMLDoc = new TiXMLDocument( name);
-                        // load the campaign document
-                        if( !XMLDoc.LoadFile())
-                        {
-                                // report an error
-                                PRINTF(ERR)("Error loading XML File: %s @ %d:%d\n", XMLDoc.ErrorDesc(), XMLDoc.ErrorRow(), XMLDoc.ErrorCol());
-                                delete XMLDoc;
-                                return (ErrorMessage){213,"XML File parsing error","World::load()"};
-                        }
-                        
-                        // check basic validity
-                        TiXMLElement* element = XMLDoc.RootElement();
-                        assert( element != NULL);
-                        
-                        element = element->FirstChildElement( "WorldDataFile");
-                        
-                        if( element == NULL )
-                        {
-                                // report an error
-                                PRINTF(ERR)("Specified XML File is not an orxonox world data file (WorldDataFile element missing)\n");
-                                delete XMLDoc;
-                                return (ErrorMessage){213,"Path not a WorldDataFile","World::load()"};
-                        }
-                        
-                        // load the parameters
-                                // name
-                        char* temp;
-                        char* string = grabParameter( root, "name");
-                        if( string == NULL)
-                        {
-                                PRINTF(ERR)("World is missing a proper 'name'\n");
-                                setStoryId( -1);
-                        }
-                        else
-                        {
-                                temp = new char[strlen(string + 2)];
-                                worldName = temp;
-                        }
-                        
-                        
-                        // find WorldEntities
-                  element = root->FirstChildElement( "WorldEntities");
-                  
-                  // load Players/Objects/Whatever
-                        while( element != NULL)
-                        {
-                                WorldEntity* created = (WorldEntity*) loader->fabricate( element);
-                                if( created != NULL) spawn( created);
-                                element = element->nextSiblingElement();
-                        }
-                        
-                        // find Track
-                                // TODO: load the track somehow
-                        
-                        // free the XML data
-                        delete XMLDoc;
-        }
+        GameLoader* loader = GameLoader::getInstance();
+        
+  if( getPath() == NULL)
+  {
+                PRINTF(ERR)("World has no path specified for loading");
+                return (ErrorMessage){213,"Path not specified","World::load()"};
+  }
+  
+        TiXMLDocument* XMLDoc = new TiXMLDocument( name);
+        // load the campaign document
+        if( !XMLDoc.LoadFile())
+        {
+                // report an error
+                PRINTF(ERR)("Error loading XML File: %s @ %d:%d\n", XMLDoc.ErrorDesc(), XMLDoc.ErrorRow(), XMLDoc.ErrorCol());
+                delete XMLDoc;
+                return (ErrorMessage){213,"XML File parsing error","World::load()"};
+        }
+        
+        // check basic validity
+        TiXMLElement* root = XMLDoc.RootElement();
+        assert( root != NULL);
+        
+        element = root->FirstChildElement( "WorldDataFile");
+        
+        if( root == NULL )
+        {
+                // report an error
+                PRINTF(ERR)("Specified XML File is not an orxonox world data file (WorldDataFile element missing)\n");
+                delete XMLDoc;
+                return (ErrorMessage){213,"Path not a WorldDataFile","World::load()"};
+        }
+        
+        // load the parameters
+                // name
+        TiXMLElement* element;
+        char* temp;
+        char* string = grabParameter( root, "name");
+        if( string == NULL)
+        {
+                PRINTF(ERR)("World is missing a proper 'name'\n");
+                setStoryId( -1);
+        }
+        else
+        {
+                temp = new char[strlen(string + 2)];
+                worldName = temp;
+        }
+        
+        
+        // find WorldEntities
+  element = root->FirstChildElement( "WorldEntities");
+  
+  if( element == NULL)
+  {
+                PRINTF(ERR)("World is missing 'WorldEntities'\n");
+  }
+  else
+  {
+        element = element->FirstChildElement();
+          // load Players/Objects/Whatever
+                while( element != NULL)
+                {
+                        WorldEntity* created = (WorldEntity*) loader->fabricate( element);
+                        if( created != NULL) spawn( created);
+                        element = element->nextSiblingElement();
+                }
+        }
+        
+        // find Track
+  element = root->FirstChildElement( "Track");
+  if( element == NULL)
+  {
+                PRINTF(ERR)("World is missing a 'Track'\n");
+  }
+  else
+  {     
+        //load track
+        trackManager = TrackManager::getInstance();
+        trackManager->loadTrack( element);
+        }
+  
+        
+        // free the XML data
+        delete XMLDoc;
         
   //  BezierCurve* tmpCurve = new BezierCurve();