m_misc.c
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上传日期:2021-05-12
资源大小:455k
文件大小:19k
源码类别:
射击游戏
开发平台:
Visual C++
- // Emacs style mode select -*- C++ -*-
- //-----------------------------------------------------------------------------
- //
- // $Id:$
- //
- // Copyright (C) 1993-1996 by id Software, Inc.
- //
- // This source is available for distribution and/or modification
- // only under the terms of the DOOM Source Code License as
- // published by id Software. All rights reserved.
- //
- // The source is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
- // for more details.
- //
- //
- // $Log:$
- //
- // DESCRIPTION:
- // Main loop menu stuff.
- // Default Config File.
- // PCX Screenshots.
- //
- //-----------------------------------------------------------------------------
- static const char
- rcsid[] = "$Id: m_misc.c,v 1.6 1997/02/03 22:45:10 b1 Exp $";
- #include <sys/stat.h>
- #include <sys/types.h>
- #include <fcntl.h>
- #include <stdlib.h>
- #include <io.h>
- //#include <unistd.h>
- #include <direct.h>
- #include <ctype.h>
- #include "doomdef.h"
- #include "z_zone.h"
- #include "m_swap.h"
- #include "m_argv.h"
- #include "w_wad.h"
- #include "i_system.h"
- #include "i_video.h"
- #include "v_video.h"
- #include "hu_stuff.h"
- // State.
- #include "doomstat.h"
- // Data.
- #include "dstrings.h"
- #include "m_misc.h"
- //
- // M_DrawText
- // Returns the final X coordinate
- // HU_Init must have been called to init the font
- //
- extern patch_t* hu_font[HU_FONTSIZE];
- int
- M_DrawText
- ( int x,
- int y,
- boolean direct,
- char* string )
- {
- int c;
- int w;
- while (*string)
- {
- c = toupper(*string) - HU_FONTSTART;
- string++;
- if (c < 0 || c> HU_FONTSIZE)
- {
- x += 4;
- continue;
- }
- w = SHORT (hu_font[c]->width);
- if (x+w > SCREENWIDTH)
- break;
- if (direct)
- V_DrawPatchDirect(x, y, 0, hu_font[c]);
- else
- V_DrawPatch(x, y, 0, hu_font[c]);
- x+=w;
- }
- return x;
- }
- //
- // M_GetFileSize
- //
- #ifndef O_BINARY
- #define O_BINARY 0
- #endif
- int M_GetFileSize( char const* name )
- {
- int handle;
- int count;
- handle = open ( name, O_RDWR | O_BINARY);
- if (handle == -1)
- return 0;
- count = lseek(handle, 0, SEEK_END);
- close (handle);
- return count;
- }
- //
- // M_WriteFile
- //
- boolean
- M_WriteFile
- ( char const* name,
- void* source,
- int length )
- {
- int handle;
- int count;
- handle = open ( name, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666);
- if (handle == -1)
- return false;
- count = write (handle, source, length);
- close (handle);
- if (count < length)
- return false;
- return true;
- }
- //
- // M_AppendFile
- //
- boolean M_AppendFile(char const *name, void *source, int length )
- {
- int handle;
- int count;
- handle = open( name, O_RDWR | O_BINARY);
- if (handle == -1)
- return false;
- lseek(handle, 0L, SEEK_END);
- count = write (handle, source, length);
- close (handle);
- if (count < length)
- return false;
- return true;
- }
- //
- // M_ReadFile
- //
- int
- M_ReadFile
- ( char const* name,
- byte** buffer )
- {
- int handle, count, length;
- struct stat fileinfo;
- byte *buf;
- handle = open (name, O_RDONLY | O_BINARY, 0666);
- if (handle == -1)
- I_Error ("Couldn't read file %s", name);
- if (fstat (handle,&fileinfo) == -1)
- I_Error ("Couldn't read file %s", name);
- length = fileinfo.st_size;
- buf = Z_Malloc (length, PU_STATIC, NULL);
- count = read (handle, buf, length);
- close (handle);
- if (count < length)
- I_Error ("Couldn't read file %s", name);
- *buffer = buf;
- return length;
- }
- //
- // DEFAULTS
- //
- int usemouse;
- int usejoystick;
- extern int key_right;
- extern int key_left;
- extern int key_up;
- extern int key_down;
- extern int key_strafeleft;
- extern int key_straferight;
- extern int key_fire;
- extern int key_use;
- extern int key_strafe;
- extern int key_speed;
- extern int key_mvert;
- extern int always_run;
- extern int swap_stereo;
- extern int mvert;
- extern int keylink;
- extern int mousebfire;
- extern int mousebstrafe;
- extern int mousebforward;
- extern int mouseb1;
- extern int mouseb2;
- extern int mouseb3;
- extern int joybfire;
- extern int joybstrafe;
- extern int joybuse;
- extern int joybspeed;
- extern int joyb1;
- extern int joyb2;
- extern int joyb3;
- extern int joyb4;
- extern int viewwidth;
- extern int viewheight;
- extern int mouseSensitivity;
- extern int showMessages;
- extern int detailLevel;
- extern int screenblocks;
- extern int showMessages;
- // machine-independent sound params
- extern int numChannels;
- // UNIX hack, to be removed.
- #ifdef SNDSERV
- extern char* sndserver_filename;
- extern int mb_used;
- #endif
- #ifdef LINUX
- char* mousetype;
- char* mousedev;
- #endif
- extern char* chat_macros[];
- typedef struct
- {
- char* name;
- int* location;
- int defaultvalue;
- int scantranslate; // PC scan code hack
- int untranslated; // lousy hack
- } default_t;
- default_t defaults[] =
- {
- {"mouse_sensitivity",&mouseSensitivity, 5},
- {"sfx_volume",&snd_SfxVolume, 8},
- {"music_volume",&snd_MusicVolume, 8},
- {"show_messages",&showMessages, 1},
- #ifdef NORMALUNIX
- {"key_right",&key_right, KEY_RIGHTARROW},
- {"key_left",&key_left, KEY_LEFTARROW},
- {"key_up",&key_up, KEY_UPARROW},
- {"key_down",&key_down, KEY_DOWNARROW},
- {"key_strafeleft",&key_strafeleft, ','},
- {"key_straferight",&key_straferight, '.'},
- {"key_fire",&key_fire, KEY_RCTRL},
- {"key_use",&key_use, ' '},
- {"key_strafe",&key_strafe, KEY_RALT},
- {"key_speed",&key_speed, KEY_RSHIFT},
- // UNIX hack, to be removed.
- #ifdef SNDSERV
- {"sndserver", (int *) &sndserver_filename, (int) "sndserver"},
- {"mb_used", &mb_used, 2},
- #endif
- #endif
- #ifdef LINUX
- {"mousedev", (int*)&mousedev, (int)"/dev/ttyS0"},
- {"mousetype", (int*)&mousetype, (int)"microsoft"},
- #endif
- {"use_mouse",&usemouse, 1},
- {"mouseb_fire",&mousebfire,0},
- {"mouseb_strafe",&mousebstrafe,1},
- {"mouseb_forward",&mousebforward,2},
- {"use_joystick",&usejoystick, 0},
- {"joyb_fire",&joybfire,0},
- {"joyb_strafe",&joybstrafe,1},
- {"joyb_use",&joybuse,3},
- {"joyb_speed",&joybspeed,2},
- {"screenblocks",&screenblocks, 9},
- {"detaillevel",&detailLevel, 0},
- {"snd_channels",&numChannels, 3},
- {"usegamma",&usegamma, 0},
- {"chatmacro0", (int *) &chat_macros[0], (int) HUSTR_CHATMACRO0 },
- {"chatmacro1", (int *) &chat_macros[1], (int) HUSTR_CHATMACRO1 },
- {"chatmacro2", (int *) &chat_macros[2], (int) HUSTR_CHATMACRO2 },
- {"chatmacro3", (int *) &chat_macros[3], (int) HUSTR_CHATMACRO3 },
- {"chatmacro4", (int *) &chat_macros[4], (int) HUSTR_CHATMACRO4 },
- {"chatmacro5", (int *) &chat_macros[5], (int) HUSTR_CHATMACRO5 },
- {"chatmacro6", (int *) &chat_macros[6], (int) HUSTR_CHATMACRO6 },
- {"chatmacro7", (int *) &chat_macros[7], (int) HUSTR_CHATMACRO7 },
- {"chatmacro8", (int *) &chat_macros[8], (int) HUSTR_CHATMACRO8 },
- {"chatmacro9", (int *) &chat_macros[9], (int) HUSTR_CHATMACRO9 }
- };
- int numdefaults;
- char* defaultfile;
- char DoomDir[128], szValue[32];
- void GetININame(void);
- //
- // M_SaveDefaults
- //
- void M_SaveDefaults (void)
- {
- /*
- int i;
- int v;
- FILE* f;
- */
- GetININame();
- sprintf(szValue, "%d", mouseSensitivity);
- WritePrivateProfileString("DEFAULTS", "mouse_sensitivity", szValue, DoomDir);
- sprintf(szValue, "%d", snd_SfxVolume);
- WritePrivateProfileString("DEFAULTS", "sfx_volume", szValue, DoomDir);
- sprintf(szValue, "%d", snd_MusicVolume);
- WritePrivateProfileString("DEFAULTS", "music_volume", szValue, DoomDir);
- sprintf(szValue, "%d", showMessages);
- WritePrivateProfileString("DEFAULTS", "show_messages", szValue, DoomDir);
- sprintf(szValue, "%d", key_right);
- WritePrivateProfileString("DEFAULTS", "key_right", szValue, DoomDir);
- sprintf(szValue, "%d", key_left);
- WritePrivateProfileString("DEFAULTS", "key_left", szValue, DoomDir);
- sprintf(szValue, "%d", key_up);
- WritePrivateProfileString("DEFAULTS", "key_up", szValue, DoomDir);
- sprintf(szValue, "%d", key_down);
- WritePrivateProfileString("DEFAULTS", "key_down", szValue, DoomDir);
- sprintf(szValue, "%d", key_mvert);
- WritePrivateProfileString("DEFAULTS", "key_mvert", szValue, DoomDir);
- sprintf(szValue, "%d", key_strafeleft);
- WritePrivateProfileString("DEFAULTS", "key_strafeleft", szValue, DoomDir);
- sprintf(szValue, "%d", key_straferight);
- WritePrivateProfileString("DEFAULTS", "key_straferight", szValue, DoomDir);
- sprintf(szValue, "%d", key_fire);
- WritePrivateProfileString("DEFAULTS", "key_fire", szValue, DoomDir);
- sprintf(szValue, "%d", key_use);
- WritePrivateProfileString("DEFAULTS", "key_use", szValue, DoomDir);
- sprintf(szValue, "%d", key_strafe);
- WritePrivateProfileString("DEFAULTS", "key_strafe", szValue, DoomDir);
- sprintf(szValue, "%d", key_speed);
- WritePrivateProfileString("DEFAULTS", "key_speed", szValue, DoomDir);
- sprintf(szValue, "%d", always_run);
- WritePrivateProfileString("DEFAULTS", "always_run", szValue, DoomDir);
- sprintf(szValue, "%d", swap_stereo);
- WritePrivateProfileString("DEFAULTS", "swap_stereo", szValue, DoomDir);
- sprintf(szValue, "%d", mvert);
- WritePrivateProfileString("DEFAULTS", "mvert", szValue, DoomDir);
- sprintf(szValue, "%d", keylink);
- WritePrivateProfileString("DEFAULTS", "keylink", szValue, DoomDir);
- sprintf(szValue, "%d", usemouse);
- WritePrivateProfileString("DEFAULTS", "use_mouse", szValue, DoomDir);
- sprintf(szValue, "%d", mousebfire);
- WritePrivateProfileString("DEFAULTS", "mouseb_fire", szValue, DoomDir);
- sprintf(szValue, "%d", mousebstrafe);
- WritePrivateProfileString("DEFAULTS", "mouseb_strafe", szValue, DoomDir);
- sprintf(szValue, "%d", mousebforward);
- WritePrivateProfileString("DEFAULTS", "mouseb_forward", szValue, DoomDir);
- sprintf(szValue, "%d", mouseb1);
- WritePrivateProfileString("DEFAULTS", "mouseb1", szValue, DoomDir);
- sprintf(szValue, "%d", mouseb2);
- WritePrivateProfileString("DEFAULTS", "mouseb2", szValue, DoomDir);
- sprintf(szValue, "%d", mouseb3);
- WritePrivateProfileString("DEFAULTS", "mouseb3", szValue, DoomDir);
- sprintf(szValue, "%d", usejoystick);
- WritePrivateProfileString("DEFAULTS", "use_joystick", szValue, DoomDir);
- sprintf(szValue, "%d", joybfire);
- WritePrivateProfileString("DEFAULTS", "joyb_fire", szValue, DoomDir);
- sprintf(szValue, "%d", joybstrafe);
- WritePrivateProfileString("DEFAULTS", "joyb_strafe", szValue, DoomDir);
- sprintf(szValue, "%d", joybuse);
- WritePrivateProfileString("DEFAULTS", "joyb_use", szValue, DoomDir);
- sprintf(szValue, "%d", joybspeed);
- WritePrivateProfileString("DEFAULTS", "joyb_speed", szValue, DoomDir);
- sprintf(szValue, "%d", joyb1);
- WritePrivateProfileString("DEFAULTS", "joyb1", szValue, DoomDir);
- sprintf(szValue, "%d", joyb2);
- WritePrivateProfileString("DEFAULTS", "joyb2", szValue, DoomDir);
- sprintf(szValue, "%d", joyb3);
- WritePrivateProfileString("DEFAULTS", "joyb3", szValue, DoomDir);
- sprintf(szValue, "%d", joyb4);
- WritePrivateProfileString("DEFAULTS", "joyb4", szValue, DoomDir);
- sprintf(szValue, "%d", screenblocks);
- WritePrivateProfileString("DEFAULTS", "screenblocks", szValue, DoomDir);
- sprintf(szValue, "%d", detailLevel);
- WritePrivateProfileString("DEFAULTS", "detaillevel", szValue, DoomDir);
- sprintf(szValue, "%d", usegamma);
- WritePrivateProfileString("DEFAULTS", "usegamma", szValue, DoomDir);
- sprintf(szValue, "%d", numChannels);
- WritePrivateProfileString("DEFAULTS", "snd_channels", szValue, DoomDir);
- /*
- f = fopen (defaultfile, "w");
- if (!f)
- return; // can't write the file, but don't complain
- for (i=0 ; i<numdefaults ; i++)
- {
- if (defaults[i].defaultvalue > -0xfff
- && defaults[i].defaultvalue < 0xfff)
- {
- v = *defaults[i].location;
- fprintf (f,"%stt%in",defaults[i].name,v);
- } else {
- fprintf (f,"%stt"%s"n",defaults[i].name,
- * (char **) (defaults[i].location));
- }
- }
- fclose (f);
- */
- }
- //
- // M_LoadDefaults
- //
- extern byte scantokey[128];
- void WriteDebug(char *);
- char MsgText[256];
- void GetININame()
- {
- GetProfileString("WINDOOM", "DIRECTORY", "", DoomDir, 128 );
- if (strlen(DoomDir) == 0)
- {
- getcwd(DoomDir, 128);
- WriteProfileString("WINDOOM", "DIRECTORY", DoomDir );
- }
- strcat(DoomDir, "\WinDoom.INI");
- }
- void M_LoadDefaults (void)
- {
- /*
- int i;
- int len;
- FILE* f;
- char def[80];
- char strparm[100];
- char* newstring;
- int parm;
- boolean isstring;
- */
- GetININame();
- mouseSensitivity = GetPrivateProfileInt("DEFAULTS", "mouse_sensitivity", 5, DoomDir);
- snd_SfxVolume = GetPrivateProfileInt("DEFAULTS", "sfx_volume", 15, DoomDir);
- snd_MusicVolume = GetPrivateProfileInt("DEFAULTS", "music_volume", 8, DoomDir);
- showMessages = GetPrivateProfileInt("DEFAULTS", "show_messages", 1, DoomDir);
- key_right = GetPrivateProfileInt("DEFAULTS", "key_right", KEY_RIGHTARROW, DoomDir);
- key_left = GetPrivateProfileInt("DEFAULTS", "key_left", KEY_LEFTARROW, DoomDir);
- key_up = GetPrivateProfileInt("DEFAULTS", "key_up", KEY_UPARROW, DoomDir);
- key_down = GetPrivateProfileInt("DEFAULTS", "key_down", KEY_DOWNARROW, DoomDir);
- key_strafeleft = GetPrivateProfileInt("DEFAULTS", "key_strafeleft", KEY_COMMA, DoomDir);
- key_straferight = GetPrivateProfileInt("DEFAULTS", "key_straferight", KEY_PERIOD, DoomDir);
- key_fire = GetPrivateProfileInt("DEFAULTS", "key_fire", KEY_RCTRL, DoomDir);
- key_use = GetPrivateProfileInt("DEFAULTS", "key_use", KEY_SPACE, DoomDir);
- key_strafe = GetPrivateProfileInt("DEFAULTS", "key_strafe", KEY_RALT, DoomDir);
- key_speed = GetPrivateProfileInt("DEFAULTS", "key_speed", KEY_RSHIFT, DoomDir);
- key_mvert = GetPrivateProfileInt("DEFAULTS", "key_mvert", KEY_SLASH, DoomDir);
- always_run = GetPrivateProfileInt("DEFAULTS", "always_run", FALSE, DoomDir);
- swap_stereo = GetPrivateProfileInt("DEFAULTS", "swap_stereo", FALSE, DoomDir);
- mvert = GetPrivateProfileInt("DEFAULTS", "mvert", TRUE, DoomDir);
- keylink = GetPrivateProfileInt("DEFAULTS", "keylink", TRUE, DoomDir);
- usemouse = GetPrivateProfileInt("DEFAULTS", "use_mouse", TRUE, DoomDir);
- mousebfire = GetPrivateProfileInt("DEFAULTS", "mouseb_fire", 0, DoomDir);
- mousebstrafe = GetPrivateProfileInt("DEFAULTS", "mouseb_strafe", 1, DoomDir);
- mousebforward = GetPrivateProfileInt("DEFAULTS", "mouseb_forward", 2, DoomDir);
- mouseb1 = GetPrivateProfileInt("DEFAULTS", "mouseb1", key_fire, DoomDir);
- mouseb2 = GetPrivateProfileInt("DEFAULTS", "mouseb2", key_strafe, DoomDir);
- mouseb3 = GetPrivateProfileInt("DEFAULTS", "mouseb3", key_up, DoomDir);
- usejoystick = GetPrivateProfileInt("DEFAULTS", "use_joystick", FALSE, DoomDir);
- joybfire = GetPrivateProfileInt("DEFAULTS", "joyb_fire", 0, DoomDir);
- joybstrafe = GetPrivateProfileInt("DEFAULTS", "joyb_strafe", 1, DoomDir);
- joybuse = GetPrivateProfileInt("DEFAULTS", "joyb_use", 3, DoomDir);
- joybspeed = GetPrivateProfileInt("DEFAULTS", "joyb_speed", 2, DoomDir);
- joyb1 = GetPrivateProfileInt("DEFAULTS", "joyb1", key_fire, DoomDir);
- joyb2 = GetPrivateProfileInt("DEFAULTS", "joyb2", key_strafe, DoomDir);
- joyb3 = GetPrivateProfileInt("DEFAULTS", "joyb3", key_use, DoomDir);
- joyb4 = GetPrivateProfileInt("DEFAULTS", "joyb4", key_speed, DoomDir);
- screenblocks = GetPrivateProfileInt("DEFAULTS", "screenblocks", 10, DoomDir);
- detailLevel = GetPrivateProfileInt("DEFAULTS", "detaillevel", 0, DoomDir);
- usegamma = GetPrivateProfileInt("DEFAULTS", "usegamma", 0, DoomDir);
- numChannels = GetPrivateProfileInt("DEFAULTS", "snd_channels", 256, DoomDir);
- }
- /*
- snd_musicdevice 3
- snd_sfxdevice 3
- snd_sbport 544
- snd_sbirq 5
- snd_sbdma 1
- snd_mport 816
- chatmacro0 "no macro"
- chatmacro1 "no macro"
- chatmacro2 "no macro"
- chatmacro3 "no macro"
- chatmacro4 "no macro"
- chatmacro5 "no macro"
- chatmacro6 "no macro"
- chatmacro7 "no macro"
- chatmacro8 "no macro"
- chatmacro9 "no macro"
- */
- //
- // SCREEN SHOTS
- //
- typedef struct
- {
- char manufacturer;
- char version;
- char encoding;
- char bits_per_pixel;
- unsigned short xmin;
- unsigned short ymin;
- unsigned short xmax;
- unsigned short ymax;
- unsigned short hres;
- unsigned short vres;
- unsigned char palette[48];
- char reserved;
- char color_planes;
- unsigned short bytes_per_line;
- unsigned short palette_type;
- char filler[58];
- unsigned char data; // unbounded
- } pcx_t;
- //
- // WritePCXfile
- //
- void
- WritePCXfile
- ( char* filename,
- byte* data,
- int width,
- int height,
- byte* palette )
- {
- int i;
- int length;
- pcx_t* pcx;
- byte* pack;
- pcx = Z_Malloc (width*height*2+1000, PU_STATIC, NULL);
- pcx->manufacturer = 0x0a; // PCX id
- pcx->version = 5; // 256 color
- pcx->encoding = 1; // uncompressed
- pcx->bits_per_pixel = 8; // 256 color
- pcx->xmin = 0;
- pcx->ymin = 0;
- pcx->xmax = SHORT(width-1);
- pcx->ymax = SHORT(height-1);
- pcx->hres = SHORT(width);
- pcx->vres = SHORT(height);
- memset (pcx->palette,0,sizeof(pcx->palette));
- pcx->color_planes = 1; // chunky image
- pcx->bytes_per_line = SHORT(width);
- pcx->palette_type = SHORT(2); // not a grey scale
- memset (pcx->filler,0,sizeof(pcx->filler));
- // pack the image
- pack = &pcx->data;
- for (i=0 ; i<width*height ; i++)
- {
- if ( (*data & 0xc0) != 0xc0)
- *pack++ = *data++;
- else
- {
- *pack++ = 0xc1;
- *pack++ = *data++;
- }
- }
- // write the palette
- *pack++ = 0x0c; // palette ID byte
- for (i=0 ; i<768 ; i++)
- *pack++ = gammatable[usegamma][*palette++];
- // write output file
- length = pack - (byte *)pcx;
- M_WriteFile (filename, pcx, length);
- Z_Free (pcx);
- }
- //
- // M_ScreenShot
- //
- void M_ScreenShot (void)
- {
- int i;
- byte* linear;
- char lbmname[12];
- // munge planar buffer to linear
- linear = screens[2];
- I_ReadScreen (linear);
- // find a file name to save it to
- strcpy(lbmname,"DOOM00.pcx");
- for (i=0 ; i<=99 ; i++)
- {
- lbmname[4] = i/10 + '0';
- lbmname[5] = i%10 + '0';
- if (access(lbmname,0) == -1)
- break; // file doesn't exist
- }
- if (i==100)
- I_Error ("M_ScreenShot: Couldn't create a PCX");
- // save the pcx file
- WritePCXfile (lbmname, linear,
- SCREENWIDTH, SCREENHEIGHT,
- W_CacheLumpName ("PLAYPAL",PU_CACHE));
- players[consoleplayer].message = "screen shot";
- }