Games/XInvaders3D/system.h

   1 /*------------------------------------------------------------------
   2   system.h:
   3
   4     XINVADERS 3D - 3d Shoot'em up
   5     Copyright (C) 2000 Don Llopis
   6
   7     This program is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation; either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     This program is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with this program; if not, write to the Free Software
  19     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20
  21 ------------------------------------------------------------------*/
  22 #ifndef GAME_SYSTEM_FUNCTIONS
  23 #define GAME_SYSTEM_FUNCTIONS
  24
  25 /*------------------------------------------------------------------
  26  *
  27  * Misc Functions & Graphics primitives:
  28  * LINUX/X11 : main-x11.c
  29  *
  30 ------------------------------------------------------------------*/
  31 #define WIN_WIDTH  640
  32 #define WIN_HEIGHT 480
  33 #define MAX_COLORS 256
  34
  35 extern int  Graphics_init     ( unsigned int, unsigned int );
  36 extern void Graphics_shutdown ( void );
  37 extern int  Update_display    ( void );
  38 extern int  Handle_events     ( void );
  39 extern void Draw_line         ( int, int, int, int, unsigned int );
  40 extern void Draw_point        ( int, int, unsigned int );
  41 extern void Draw_text         ( char *, int, int, unsigned int );
  42
  43 /*------------------------------------------------------------------
  44  *
  45  * System msec & sec Timer functions:
  46  * LINUX/X11 : main-x11.c
  47  *
  48 ------------------------------------------------------------------*/
  49
  50 #ifdef GAME_LINUX_X11
  51
  52     #include <sys/time.h>
  53     #include <sys/times.h>
  54     #include <sys/types.h>
  55     #define TIME_T  time_t
  56     #define TIMEVAL struct timeval
  57     #define CLOCK_T clock_t
  58
  59 #elif GAME_DOS_DJGPP
  60
  61     #include <sys/time.h>
  62     #include <sys/times.h>
  63     #include <sys/types.h>
  64     #define TIME_T  time_t
  65     #define TIMEVAL struct timeval
  66     #define CLOCK_T clock_t
  67
  68
  69 #elif GAME_WIN32
  70
  71     #include <winsock.h>
  72     #define TIME_T  time_t
  73     #define TIMEVAL struct timeval
  74     #define CLOCK_T clock_t
  75
  76 #elif GAME_AROS
  77
  78     #include <sys/time.h>
  79     #define TIME_T  time_t
  80     #define TIMEVAL struct timeval
  81     #define CLOCK_T clock_t
  82
  83 #endif
  84
  85 typedef struct TIMERSTRUCT TIMER;
  86 struct TIMERSTRUCT
  87 {
  88    TIME_T  init_time_stamp;
  89    TIMEVAL t0;
  90    TIMEVAL t1;
  91 };
  92
  93 extern void    Timer_init  ( TIMER * );
  94 extern CLOCK_T Timer_ticks ( void );
  95 extern double  Timer_sec   ( TIMER * );
  96 extern long    Timer_msec  ( TIMER * );
  97
  98 #endif