168 lines
3.7 KiB
C
168 lines
3.7 KiB
C
/*
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* xrick/include/system.h
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*
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* Copyright (C) 1998-2002 BigOrno (bigorno@bigorno.net). All rights reserved.
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*
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* The use and distribution terms for this software are contained in the file
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* named README, which can be found in the root of this distribution. By
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* using this software in any fashion, you are agreeing to be bound by the
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* terms of this license.
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*
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* You must not remove this notice, or any other, from this software.
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*/
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#ifndef _SYSTEM_H
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#define _SYSTEM_H
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#include "config.h"
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/*
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* If compiling w/gcc, then we can use attributes. UNUSED(x) flags a
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* parameter or a variable as potentially being unused, so that gcc doesn't
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* complain about it.
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*
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* Note: from OpenAL code: Darwin OS cc is based on gcc and has __GNUC__
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* defined, yet does not support attributes. So in theory we should exclude
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* Darwin target here.
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*/
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#ifdef __GNUC__
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#define UNUSED(x) x __attribute((unused))
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#else
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#define UNUSED(x) x
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#endif
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/*
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* Detect Microsoft Visual C
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*/
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#ifdef _MSC_VER
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#define __MSVC__
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/*
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* FIXME disable "integral size mismatch in argument; conversion supplied" warning
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* as long as the code has not been cleared -- there are so many of them...
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*/
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#pragma warning( disable : 4761 )
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#endif
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/*
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* Detect Microsoft Windows
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*/
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#ifdef WIN32
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#define __WIN32__
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#endif
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/* there are true at least on x86 platforms */
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typedef unsigned char U8; /* 8 bits unsigned */
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typedef unsigned short int U16; /* 16 bits unsigned */
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typedef unsigned int U32; /* 32 bits unsigned */
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typedef signed char S8; /* 8 bits signed */
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typedef signed short int S16; /* 16 bits signed */
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typedef signed int S32; /* 32 bits signed */
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/* this must be after typedefs because it relies on types defined above */
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#include "rects.h"
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#include "img.h"
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/*
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* main section
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*/
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extern void sys_init(int, char **);
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extern void sys_shutdown(void);
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extern void sys_panic(char *, ...);
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extern void sys_printf(char *, ...);
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extern U32 sys_gettime(void);
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extern void sys_sleep(int);
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/*
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* video section
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*/
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#define SYSVID_ZOOM 2
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#define SYSVID_MAXZOOM 4
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#define SYSVID_WIDTH 320
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#define SYSVID_HEIGHT 200
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extern void sysvid_init(void);
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extern void sysvid_shutdown(void);
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extern void sysvid_update(rect_t *);
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extern void sysvid_clear(void);
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extern void sysvid_zoom(S8);
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extern void sysvid_toggleFullscreen(void);
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extern void sysvid_setGamePalette(void);
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extern void sysvid_setPalette(img_color_t *, U16);
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/*
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* events section
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*/
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extern void sysevt_poll(void);
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extern void sysevt_wait(void);
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/*
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* keyboard section
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*/
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extern U8 syskbd_up;
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extern U8 syskbd_down;
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extern U8 syskbd_left;
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extern U8 syskbd_right;
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extern U8 syskbd_pause;
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extern U8 syskbd_end;
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extern U8 syskbd_xtra;
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extern U8 syskbd_fire;
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/*
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* sound section
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*/
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#ifdef ENABLE_SOUND
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typedef struct {
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#ifdef DEBUG
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char *name;
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#endif
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U8 *buf;
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U32 len;
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U8 dispose;
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} sound_t;
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extern void syssnd_init(void);
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extern void syssnd_shutdown(void);
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extern void syssnd_vol(S8);
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extern void syssnd_toggleMute(void);
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extern S8 syssnd_play(sound_t *, S8);
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extern void syssnd_pause(U8, U8);
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extern void syssnd_stopchan(S8);
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extern void syssnd_stopsound(sound_t *);
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extern void syssnd_stopall();
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extern int syssnd_isplaying(sound_t *);
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extern sound_t *syssnd_load(char *name);
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extern void syssnd_free(sound_t *);
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#endif
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/*
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* args section
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*/
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extern int sysarg_args_period;
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extern int sysarg_args_map;
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extern int sysarg_args_submap;
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extern int sysarg_args_fullscreen;
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extern int sysarg_args_zoom;
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#ifdef ENABLE_SOUND
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extern int sysarg_args_nosound;
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extern int sysarg_args_vol;
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#endif
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extern char *sysarg_args_data;
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extern void sysarg_init(int, char **);
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/*
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* joystick section
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*/
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#ifdef ENABLE_JOYSTICK
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extern void sysjoy_init(void);
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extern void sysjoy_shutdown(void);
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#endif
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#endif
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/* eof */
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