Set up scene graph objects required for managing light sources

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extra : convert_revision : svn%3A7752d6cf-9f14-4ad2-affc-04f1e67b81a5/trunk%4033

KREngine/KREngine/Classes/KRSceneManager.h

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+//
+//  KRSceneManager.h
+//  KREngine
+//
+//  Copyright 2012 Kearwood Gilbert. All rights reserved.
+//  
+//  Redistribution and use in source and binary forms, with or without modification, are
+//  permitted provided that the following conditions are met:
+//  
+//  1. Redistributions of source code must retain the above copyright notice, this list of
+//  conditions and the following disclaimer.
+//  
+//  2. Redistributions in binary form must reproduce the above copyright notice, this list
+//  of conditions and the following disclaimer in the documentation and/or other materials
+//  provided with the distribution.
+//  
+//  THIS SOFTWARE IS PROVIDED BY KEARWOOD GILBERT ''AS IS'' AND ANY EXPRESS OR IMPLIED
+//  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+//  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KEARWOOD GILBERT OR
+//  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+//  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+//  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+//  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+//  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+//  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//  
+//  The views and conclusions contained in the software and documentation are those of the
+//  authors and should not be interpreted as representing official policies, either expressed
+//  or implied, of Kearwood Gilbert.
+//
+
+#ifndef KRENGINE_KRSCENEMANAGER_H
+#define KRENGINE_KRSCENEMANAGER_H
+
+#import "KREngine-common.h"
+
+#include "KRScene.h"
+
+#include <map>
+#import <string>
+using std::map;
+
+
+class KRSceneManager {
+public:
+    KRSceneManager();
+    ~KRSceneManager();
+    
+    KRScene *loadScene(const char *szName, const char *szPath);
+
+    KRScene *getScene(const char *szName);
+    KRScene *getFirstScene();
+    
+    std::vector<std::string> getSceneNames();
+    std::map<std::string, KRScene *> getScenes();
+
+    
+private:
+    std::map<std::string, KRScene *> m_scenes;
+    
+};
+
+#endif