//  $Id: game_time.cpp 2986 2007-08-17 16:20:09Z grumbel $
//
//  Pingus - A free Lemmings clone
//  Copyright (C) 1999 Ingo Ruhnke <grumbel@gmx.de>
//
//  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; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#include <stdio.h>
#include "gettext.h"
#include "globals.hpp"
#include "game_time.hpp"


GameTime::GameTime (int arg_tick_time)
  : count (0), tick_time (arg_tick_time)
{
}

int
GameTime::get_time ()
{
  return count * game_speed;
}

int
GameTime::get_ticks(void)
{
  return count;
}

int
GameTime::get_tick_time ()
{
  return game_speed;
}

void
GameTime::update(void)
{
  count += 1;
}

void
GameTime::reset(void)
{
  count = 0;
}

std::string
GameTime::ticks_to_realtime_string(int ticks)
{
  if (ticks == -1)
    {
      return _("unlimited");
    }
  else
    {
      const int time_str_size = 20;
      char time_str[time_str_size];

      int total_seconds = ticks * game_speed / 1000;
      int seconds       = total_seconds % 60;
      int minutes       = total_seconds / 60;

      // Stop displaying negative seconds, which can happen if armageddon is
      // clicked with 1 second left.
      if (seconds < 0)
        seconds = 0;

      snprintf(time_str, time_str_size, "%2d:%02d", minutes, seconds);

      return time_str;
    }
}


/* EOF */