+// $Id$
+//
+// SuperTux
+// Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
//
-// C Implementation: timer
-//
-// Description:
-//
-//
-// Author: Tobias Glaesser <tobi.web@gmx.de>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
+// 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 "SDL.h"
#include "defines.h"
void st_pause_ticks_start(void)
{
- st_pause_count = SDL_GetTicks();
+ if(st_pause_count == 0)
+ st_pause_count = SDL_GetTicks();
}
void st_pause_ticks_stop(void)
st_pause_count = 0;
}
+Timer::Timer()
+{
+ init(true);
+}
+
void
-timer_type::init(bool st_ticks)
+Timer::init(bool st_ticks)
{
period = 0;
time = 0;
}
void
-timer_type::start(unsigned int period_)
+Timer::start(unsigned int period_)
{
time = get_ticks();
period = period_;
}
void
-timer_type::stop()
+Timer::stop()
{
if(get_ticks == st_get_ticks)
init(true);
}
int
-timer_type::check()
+Timer::check()
{
if((time != 0) && (time + period > get_ticks()))
return true;
}
int
-timer_type::started()
+Timer::started()
{
if(time != 0)
return true;
return false;
}
-int timer_get_left(timer_type* ptimer)
+int
+Timer::get_left()
{
- return (ptimer->period - (ptimer->get_ticks() - ptimer->time));
+ return (period - (get_ticks() - time));
}
-int timer_get_gone(timer_type* ptimer)
+int
+Timer::get_gone()
{
- return (ptimer->get_ticks() - ptimer->time);
+ return (get_ticks() - time);
}
-void timer_fwrite(timer_type* ptimer, FILE* fi)
+void
+Timer::fwrite(FILE* fi)
{
unsigned int diff_ticks;
int tick_mode;
- if(ptimer->time != 0)
- diff_ticks = ptimer->get_ticks() - ptimer->time;
+ if(time != 0)
+ diff_ticks = get_ticks() - time;
else
diff_ticks = 0;
- fwrite(&ptimer->period,sizeof(unsigned int),1,fi);
- fwrite(&diff_ticks,sizeof(unsigned int),1,fi);
- if(ptimer->get_ticks == st_get_ticks)
+ ::fwrite(&period,sizeof(unsigned int),1,fi);
+ ::fwrite(&diff_ticks,sizeof(unsigned int),1,fi);
+ if(get_ticks == st_get_ticks)
tick_mode = true;
else
tick_mode = false;
- fwrite(&tick_mode,sizeof(unsigned int),1,fi);
+ ::fwrite(&tick_mode,sizeof(unsigned int),1,fi);
}
-void timer_fread(timer_type* ptimer, FILE* fi)
+void
+Timer::fread(FILE* fi)
{
unsigned int diff_ticks;
int tick_mode;
- fread(&ptimer->period,sizeof(unsigned int),1,fi);
- fread(&diff_ticks,sizeof(unsigned int),1,fi);
- fread(&tick_mode,sizeof(unsigned int),1,fi);
+
+ ::fread(&period,sizeof(unsigned int),1,fi);
+ ::fread(&diff_ticks,sizeof(unsigned int),1,fi);
+ ::fread(&tick_mode,sizeof(unsigned int),1,fi);
if (tick_mode)
- ptimer->get_ticks = st_get_ticks;
+ get_ticks = st_get_ticks;
else
- ptimer->get_ticks = SDL_GetTicks;
+ get_ticks = SDL_GetTicks;
if (diff_ticks != 0)
- ptimer->time = ptimer->get_ticks() - diff_ticks;
+ time = get_ticks() - diff_ticks;
else
- ptimer->time = 0;
+ time = 0;
}
+/* EOF */