planarity/timer.c

   1 /*
   2  *
   3  *  gPlanarity:
   4  *     The geeky little puzzle game with a big noodly crunch!
   5  *
   6  *     gPlanarity copyright (C) 2005 Monty <monty@xiph.org>
   7  *     Original Flash game by John Tantalo <john.tantalo@case.edu>
   8  *     Original game concept by Mary Radcliffe
   9  *
  10  *  gPlanarity is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2, or (at your option)
  13  *  any later version.
  14  *
  15  *  gPlanarity is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with Postfish; see the file COPYING.  If not, write to the
  22  *  Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  23  *
  24  *
  25  */
  26
  27 #include <time.h>
  28 #include "timer.h"
  29 #include "gettext.h"
  30
  31 static int paused;
  32 static time_t begin_time_add;
  33 static time_t begin_time;
  34 static char timebuffer[160];
  35
  36 time_t get_timer(){
  37   if(paused)
  38     return begin_time_add;
  39   else{
  40     time_t ret = time(NULL);
  41     return ret - begin_time + begin_time_add;
  42   }
  43 }
  44
  45 char *get_timer_string(){
  46   int  ho = get_timer() / 3600;
  47   int  mi = get_timer() / 60 - ho*60;
  48   int  se = get_timer() - ho*3600 - mi*60;
  49
  50   if(ho){
  51     snprintf(timebuffer,160,_("%d:%02d:%02d"),ho,mi,se);
  52   }else if (mi){
  53     snprintf(timebuffer,160,_("%d:%02d"),mi,se);
  54   }else{
  55     snprintf(timebuffer,160,_("%d seconds"),se);
  56   }
  57
  58   return timebuffer;
  59 }
  60
  61 void set_timer(time_t off){
  62   begin_time_add = off;
  63   begin_time = time(NULL);
  64 }
  65
  66 void pause_timer(){
  67   begin_time_add = get_timer();
  68   paused=1;
  69 }
  70
  71 void unpause_timer(){
  72   paused=0;
  73   set_timer(begin_time_add);
  74 }
  75
  76 int timer_paused_p(){
  77   return paused;
  78 }
  79