ScreenManager.hpp

// Authors: see AUTHORS.md at project root.
// CopyPolicy: released under the terms of the LGPLv2.1, see LICENSE at project root.
// URL: https://github.com/asrob-uc3m/robotDevastation
 
#ifndef __RD_SCREEN_MANAGER_HPP__
#define __RD_SCREEN_MANAGER_HPP__
 
#include <string>
#include <vector>
#include <map>
 
#include "Screen.hpp"
#include "ImageManager.hpp"
#include "Player.hpp"
#include "Target.hpp"
#include "Weapon.hpp"
 
namespace rd{
 
class ScreenManager
{
    public:
        //------------------------------ Construction & destruction ---------------------------------------------------//
        static ScreenManager * getScreenManager();
 
        static ScreenManager * getScreenManager(const std::string & id);
 
        static bool destroyScreenManager();
 
        virtual ~ScreenManager();
 
        //------------------------------ Manager Startup & Halting ----------------------------------------------------//
        virtual bool start() = 0;
 
        virtual bool stop() = 0;
 
        virtual bool isStopped() const = 0;
 
        //------------------------------ Configuration ----------------------------------------------------------------//
        virtual bool configure(const std::string & parameter, const std::string & value);
 
 
        //------------------------------- Screen Manager functions -----------------------------------------------------//
        virtual void setCurrentScreen(Screen* screen);
 
        virtual bool show() = 0;
 
        virtual bool update(const std::string & parameter, const std::string & value);
 
        virtual bool update(const std::string & parameter, const Image & value); //-- Required by GameScreen and DeadScreen
 
        virtual bool update(const std::string & parameter, const Player & value); //-- Required by GameScreen
 
        virtual bool update(const std::string & parameter, const std::vector<Player> & value); //-- Required by GameScreen
 
        virtual bool update(const std::string & parameter, const std::vector<Target> & value); //-- Required by GameScreen
 
        virtual bool update(const std::string & parameter, const Weapon & value); //-- Required by GameScreen
 
    protected:
        static bool Register(ScreenManager * manager, const std::string & id);
 
        Screen * screen;
 
    private:
        static ScreenManager * screenManagerInstance;
 
        static std::string currentId;
 
        static std::map< std::string, ScreenManager * > screenManagerRegistry;
 
 
 
};
 
}
 
#endif //-- __RD_SCREEN_MANAGER_HPP__