application_lua_kernel.hpp

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/*
   Copyright (C) 2014 - 2016 by Chris Beck <[email protected]>
   Part of the Battle for Wesnoth Project http://www.wesnoth.org/

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY.

   See the COPYING file for more details.
*/


#ifndef SCRIPTING_APP_LUA_KERNEL_HPP
#define SCRIPTING_APP_LUA_KERNEL_HPP

#include "scripting/lua_kernel_base.hpp"
#include "scripting/plugins/context.hpp"
#include "scripting/plugins/manager.hpp"

#include <boost/noncopyable.hpp>
#include <string>
#include <vector>

class CVideo;
struct lua_State;

class application_lua_kernel : public lua_kernel_base {
public:
    application_lua_kernel(CVideo *);

    virtual std::string my_name() { return "Application Lua Kernel"; }

    typedef std::vector<std::function<bool(void)> > request_list;

    class thread : private boost::noncopyable {
        lua_State * T_;
        bool started_;

        thread(lua_State *);
    public :
        bool is_running();
        std::string status();

        request_list run_script(const plugins_context & ctxt, const std::vector<plugins_manager::event> & queue);

        friend class application_lua_kernel;
    };

    thread * load_script_from_string(const std::string &);  //throws
    thread * load_script_from_file(const std::string &);    //throws
};

#endif