Changeset 3989 in orxonox.OLD for orxonox/branches/ll2trunktemp/src/game_loader.cc

Timestamp:

Apr 27, 2005, 1:21:26 AM (19 years ago)

Author:

bensch

Message:

orxonox/branches/ll2trunktemp: some more headers, now the level really gets loaded

File:

• orxonox/branches/ll2trunktemp/src/game_loader.cc (modified) (1 diff)

orxonox/branches/ll2trunktemp/src/game_loader.cc

@@ -164 +164 @@
      can load everything it needs into memory then.
   */
+  
+  if( name == NULL)
+  {
+                PRINTF0("No filename specified for loading");
+                return NULL;
+  }
+  
+        TiXmlDocument* XMLDoc = new TiXmlDocument( name);
+        // load the campaign document
+        if( !XMLDoc->LoadFile())
+        {
+                // report an error
+                PRINTF0("Error loading XML File: %s @ %d:%d\n", XMLDoc->ErrorDesc(), XMLDoc->ErrorRow(), XMLDoc->ErrorCol());
+                delete XMLDoc;
+                return NULL;
+        }
+        
+        // check basic validity
+        TiXmlElement* root = XMLDoc->RootElement();
+        assert( root != NULL);
+        
+        if( strcmp( root->Value(), "Campaign"))
+        {
+                // report an error
+                PRINTF0("Specified XML File is not an orxonox campaign file (Campaign element missing)\n");
+                delete XMLDoc;
+                return NULL;
+        }
+        
+        // construct campaign
+        Campaign* c = new Campaign( root);
+        
+        // free the XML data
+        delete XMLDoc;
+        
+        return c;
 }