/*
   dedicated/console.h
   This file is part of the Osirion project and is distributed under
   the terms of the GNU General Public License version 2
*/

#ifndef __INCLUDED_DEDICATED_CONSOLE_H__
#define __INCLUDED_DEDICATED_CONSOLE_H__

#include "sys/consoleinterface.h"

namespace dedicated
{

class Console : public sys::ConsoleInterface
{
public:
	Console();
	~Console();

	/// dump console content to cout
	void open_log();

	/// initialize the server console
	static void init();
	/// shutdown the server console
	static void shutdown();

#ifdef HAVE_CURSES
	/// resize the console
	virtual void resize();
	/// run one console frame
	void frame();

protected:
	/// draw the ncurses console
	void draw();
	/// clear and draw background (ncurses)
	void draw_background();
	/// draw status
	void draw_status();
	/// draw the console text (ncurses)
	void draw_text();
	/// draw the console input (ncurses)
	void draw_input();
#endif
	/// print one line of text
	virtual void print(const std::string & text);
#ifdef HAVE_CURSES
private:
	typedef std::deque<std::string> History;

	/// set ncurses drawing color
	void set_color(const char *color_code);

	// input history
	History 			history;
	History::reverse_iterator 	history_pos;

	size_t				input_pos;
	size_t				console_scroll;

	int				console_width;
	int				console_height;
#endif
	std::string			console_logfilename;
};

Console *console();

}

#endif // __INCLUDED_DEDICATED_CONSOLE_H__