#ifndef _DialogueManager_H__
#define _DialogueManager_H__

#include "core/CoreIncludes.h"
#include "core/LuaState.h"
#include "core/GUIManager.h"
#include "core/class/Identifier.h"
#include "core/singleton/ScopedSingletonIncludes.h"
#include "network/Host.h"
#include "network/NetworkFunctionIncludes.h"
#include "util/Singleton.h"
#include <string>
#include <vector>
#include "core/config/Configurable.h"
#include "core/XMLPort.h"
#include "core/EventIncludes.h"
#include "DialoguePrereqs.h"
#include "NextQuestion.h"




namespace orxonox //tolua_export

{//tolua_export
    class _DialogueExport DialogueManager //tolua_export
    : public Singleton<DialogueManager>
    {//tolua_export
        friend class Singleton<DialogueManager>;

        public:

        DialogueManager();


        static DialogueManager& getInstance() { return Singleton<DialogueManager>::getInstance(); } //tolua_export


        void setquestion(std::string question); //tolua_export
        std::string getquestion(void); //tolua_export


        void setanswers1(std::string a1); //tolua_export
        std::string getanswers1(void); //tolua_export

        void setanswers2(std::string a2); //tolua_export
        std::string getanswers2(void); //tolua_export

        void setCurrentQuestion(NextQuestion* q);

        //Sets the current Question to the question corresponding to the first/second answer
        void a1clicked(void); //tolua_export
        void a2clicked(void); //tolua_export

        //Checks whether there are any more Questions to come
        bool theEnd(); //tolua_export

        //Sets question and a1, a2 for new currentQuestion
        void update(NextQuestion* nq);

        //Is executed whenever a NextQuestion is created and pushes all NextQuestion into the allQuestion vector.
        void registerquestion(NextQuestion* nq);

private:
    NextQuestion* currentQuestion; //The Question which is currently displayed
    std::vector<NextQuestion*> allQuestions;
    std::string a1; //answer on first button
    std::string a2; //answer on second button
    std::string question;
    static DialogueManager* singletonPtr_s;

    };//tolua_export
}//tolua_export
#endif