#ifndef ANAGLYM_H
#define ANAGLYM_H

#include <string>
#include <lua.hpp>
#include "Video.h"

#define FILENAME_SAFE_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-"

class Engine
{
    public:
        Engine();
        ~Engine();

        std::string locateResource(const std::string & shortname);
        Video * getVideo() { return m_video; }
        bool load(const char * program);
        void run();
        void reportErrors(int status);

    protected:
        void registerLibraries();
        bool fileExists(const std::string & path);

        lua_State * m_luaState;
        Video * m_video;
        std::string m_program_path;
};

extern Engine * g_engine;

#endif