[nacltoons] Add initial frontend and physics game scenes.

nacltoons/src/FrontEnd.h

+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+#ifndef FRONTEND_H_
+#define FRONTEND_H_
+
+#include "cocos2d.h"
+
+USING_NS_CC;
+
+/**
+ * Front end scene and layer.
+ */
+class FrontEnd : public CCLayerColor {
+ public:
+  FrontEnd() {}
+  ~FrontEnd() {}
+  CREATE_FUNC(FrontEnd);
+  virtual bool init();
+  static CCScene* scene();
+
+ private:
+  // menu callbacks
+  void StartGame(CCObject* sender);
+};
+
+#endif // !FRONTEND_H_