mirror of
https://github.com/libretro/scummvm.git
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314 lines
6.5 KiB
C++
314 lines
6.5 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2004 The ScummVM project
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*
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* The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header$
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*
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*/
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/*
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Description:
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Main Header File
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Notes:
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*/
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#ifndef SAGA_REINHERIT_H_
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#define SAGA_REINHERIT_H_
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#include "common/stdafx.h"
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#include "common/scummsys.h"
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#include "base/engine.h"
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/*
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* Implementation conditionals
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\*--------------------------------------------------------------------------*/
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#define R_ENV_LINUX
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#include "sys_interface.h"
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namespace Saga {
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#define R_MAXPATH 512
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/* For debug message processing */
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#define R_DEBUG_NONE 0
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#define R_DEBUG_INFO 1
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#define R_DEBUG_VERBOSE 2
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#define R_DEBUG_PARANOID 3
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#define R_MEMFAIL_MSG "Memory allocation error."
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/*
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* Define opaque types
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\*--------------------------------------------------------------------------*/
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/* r_rscfile */
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typedef struct R_RSCFILE_CONTEXT_tag R_RSCFILE_CONTEXT;
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/* r_script */
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typedef struct R_SEMAPHORE_tag R_SEMAPHORE;
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/*
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* Define common data types
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\*--------------------------------------------------------------------------*/
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#ifndef HAVE_UCHAR
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typedef unsigned char uchar;
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#endif
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#ifndef HAVE_ULONG
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typedef unsigned long ulong;
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#endif
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#ifndef HAVE_UINT
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typedef unsigned int uint;
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#endif
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struct R_POINT {
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int x;
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int y;
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};
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struct R_RECT {
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int x1;
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int y1;
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int x2;
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int y2;
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};
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#define R_MAKERECT( rect, x1, y1, x2, y2 ) \
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( rect.x1 = x1, rect.y1 = y1, rect.x2 = x2, rect.y2 = y2, &rect )
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struct R_COLOR {
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int red;
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int green;
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int blue;
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int alpha;
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};
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struct R_SURFACE {
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uchar *buf;
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int buf_w;
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int buf_h;
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int buf_pitch;
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int bpp;
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R_RECT clip_rect;
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void *impl_src;
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};
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struct R_SOUNDBUFFER {
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const uchar *res_data;
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size_t res_len;
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long s_freq;
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int s_samplebits;
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int s_stereo;
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int s_signed;
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const uchar *s_buf;
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size_t s_buf_len;
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};
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#define R_RGB_RED 0x00FF0000UL
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#define R_RGB_GREEN 0x0000FF00UL
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#define R_RGB_BLUE 0x000000FFUL
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struct SAGA_COLOR {
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byte r;
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byte g;
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byte b;
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};
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#define SAGA_COLOR_LEN 3
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struct PALENTRY {
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byte red;
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byte green;
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byte blue;
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};
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enum R_ERRORCODE {
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R_STOP = -3,
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R_MEM = -2,
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R_FAILURE = -1,
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R_SUCCESS = 0
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};
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/*
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* r_main.c
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\*--------------------------------------------------------------------------*/
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int main(int argc, char *argv[]);
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void R_Shutdown(int param);
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/*
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* r_misc.c
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\*--------------------------------------------------------------------------*/
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int Granulate(int value, int granularity);
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/*
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* r_transitions.c
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\*--------------------------------------------------------------------------*/
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int TRANSITION_Dissolve(uchar * dst_img,
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int dst_w,
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int dst_h,
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int dst_p, const uchar * src_img, int src_p, int flags, double percent);
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/*--------------------------------------------------------------------------*\
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* System specific routines
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\*--------------------------------------------------------------------------*/
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/*
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* System : IO
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\*--------------------------------------------------------------------------*/
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int SYSIO_Init(void);
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int SYSIO_Shutdown(void);
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/*
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* System : Filesystem
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\*--------------------------------------------------------------------------*/
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int SYSFS_GetFileLen(FILE * file_p, ulong * len);
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int SYSFS_GetFQFN(const char *f_dir,
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const char *f_name, char *buf, size_t buf_len);
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/*
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* System : Sound
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\*--------------------------------------------------------------------------*/
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int SYSSOUND_Init(int enabled);
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int SYSSOUND_Shutdown(void);
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int SYSSOUND_Play(int sound_rn, int channel);
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int SYSSOUND_Pause(int channel);
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int SYSSOUND_Resume(int channel);
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int SYSSOUND_Stop(int channel);
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int SYSSOUND_PlayVoice(R_SOUNDBUFFER *);
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int SYSSOUND_PauseVoice(void);
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int SYSSOUND_ResumeVoice(void);
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int SYSSOUND_StopVoice(void);
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/*
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* System : Music
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\*--------------------------------------------------------------------------*/
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enum SYSMUSIC_FLAGS {
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R_MUSIC_LOOP = 0x01
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};
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int SYSMUSIC_Init(int enabled);
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int SYSMUSIC_Shutdown(void);
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int SYSMUSIC_Play(ulong music_rn, uint flags);
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int SYSMUSIC_Pause(void);
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int SYSMUSIC_Resume(void);
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int SYSMUSIC_Stop(void);
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/*
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* System : Graphics
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\*--------------------------------------------------------------------------*/
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#define R_PAL_ENTRIES 256
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struct R_SYSGFX_INIT {
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int backbuf_w;
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int backbuf_h;
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int backbuf_bpp;
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int screen_w;
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int screen_h;
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int screen_bpp;
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int fullscreen;
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};
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int SYSGFX_Init(R_SYSGFX_INIT *);
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R_SURFACE *SYSGFX_GetScreenSurface(void);
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R_SURFACE *SYSGFX_GetBackBuffer(void);
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int SYSGFX_LockSurface(R_SURFACE * surface);
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int SYSGFX_UnlockSurface(R_SURFACE * surface);
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R_SURFACE *SYSGFX_CreateSurface(int w, int h, int bpp);
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R_SURFACE *SYSGFX_FormatToDisplay(R_SURFACE * surface);
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int SYSGFX_DestroySurface(R_SURFACE * surface);
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int SYSGFX_GetWhite(void);
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int SYSGFX_GetBlack(void);
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int SYSGFX_MatchColor(unsigned long colormask);
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int SYSGFX_SetPalette(R_SURFACE * surface, PALENTRY * pal);
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int SYSGFX_GetCurrentPal(PALENTRY * src_pal);
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int SYSGFX_PalToBlack(R_SURFACE * surface, PALENTRY * src_pal, double percent);
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int SYSGFX_BlackToPal(R_SURFACE * surface, PALENTRY * src_pal, double percent);
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/*
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* System : Timer
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\*--------------------------------------------------------------------------*/
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typedef struct R_SYSTIMER_tag R_SYSTIMER;
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typedef void (*R_SYSTIMER_CALLBACK) (unsigned long, void *);
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int SYSTIMER_InitMSCounter(void);
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unsigned long SYSTIMER_ReadMSCounter(void);
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int SYSTIMER_ResetMSCounter(void);
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int SYSTIMER_Sleep(uint msec);
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int SYSTIMER_CreateTimer(R_SYSTIMER **,
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unsigned long, void *, R_SYSTIMER_CALLBACK);
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int SYSTIMER_DestroyTimer(R_SYSTIMER *);
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/*
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* System : Input
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\*--------------------------------------------------------------------------*/
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int SYSINPUT_Init(void);
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int SYSINPUT_ProcessInput(void);
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int SYSINPUT_GetMousePos(int *mouse_x, int *mouse_y);
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int SYSINPUT_HideMouse(void);
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int SYSINPUT_ShowMouse(void);
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/*** sys_signal.c ***/
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int ITESYS_CheckSignal(void);
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} // End of namespace Saga
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#endif /* SAGA_REINHERIT_H_ */
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