Iskhodnyy_kod_Doom

{"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},

261

{"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 }

};

//

// M_SaveDefaults

//

void M_SaveDefaults (void)

{

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,"%s\t\t%i\n",defaults[i].name,v); } else {

fprintf (f,"%s\t\t\"%s\"\n",defaults[i].name, * (char **) (defaults[i].location));

}

}

fclose (f);

void M_LoadDefaults (void)

{

262

// set everything to base values

numdefaults = sizeof(defaults)/sizeof(defaults[0]); for (i=0 ; i<numdefaults ; i++)

*defaults[i].location = defaults[i].defaultvalue;

// check for a custom default file i = M_CheckParm ("-config");

if (i && i<myargc-1)

{

defaultfile = myargv[i+1];

printf (" default file: %s\n",defaultfile);

}

else

defaultfile = basedefault;

// read the file in, overriding any set defaults f = fopen (defaultfile, "r");

if (f)

{

while (!feof(f))

{

isstring = false;

if (fscanf (f, "%79s %[^\n]\n", def, strparm) == 2)

{

if (strparm[0] == ’"’)

{

// get a string default isstring = true;

len = strlen(strparm);

newstring = (char *) malloc(len); strparm[len-1] = 0; strcpy(newstring, strparm+1);

}

else if (strparm[0] == ’0’ && strparm[1] == ’x’) sscanf(strparm+2, "%x", &parm);

else

sscanf(strparm, "%i", &parm); for (i=0 ; i<numdefaults ; i++)

if (!strcmp(def, defaults[i].name))

{

if (!isstring) *defaults[i].location = parm;

else

*defaults[i].location = (int) newstring;

break;

}

}

}

fclose (f);

}

}

//

263

// SCREEN SHOTS

//

pcx->ymax = SHORT(height-1); pcx->hres = SHORT(width);

pcx->vres = SHORT(height);

memset (pcx->palette,0,sizeof(pcx->palette));

memset (pcx->filler,0,sizeof(pcx->filler));

264

// pack the image pack = &pcx->data;

for (i=0 ; i<width*height ; i++)

{

M_WriteFile (filename, pcx, length);

Z_Free (pcx);

}

//

// M_ScreenShot

//

void M_ScreenShot (void)

{

//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)

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";

}

265

8.12 m misc.h

// Emacs style mode select -*- C++ -*- //-----------------------------------------------------------------------------

//

//$Id:$

//Copyright (C) 1993-1996 by id Software, Inc.

//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.

//

// DESCRIPTION:

//

//

//-----------------------------------------------------------------------------

#ifndef __M_MISC__ #define __M_MISC__

#include "doomtype.h"

//

// MISC

//

void M_ScreenShot (void);

void M_LoadDefaults (void);

void M_SaveDefaults (void);

266

//

//-----------------------------------------------------------------------------

8.13 m random.c

// Emacs style mode select -*- C++ -*- //-----------------------------------------------------------------------------

//

//$Id:$

//Copyright (C) 1993-1996 by id Software, Inc.

//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.

//

//$Log:$

//DESCRIPTION:

//Random number LUT.

//-----------------------------------------------------------------------------

static const char rcsid[] = "$Id: m_random.c,v 1.1 1997/02/03 22:45:11 b1 Exp $";

//

//M_Random

//Returns a 0-255 number

unsigned char rndtable[256] = {

// Which one is deterministic? int P_Random (void)

{

prndindex = (prndindex+1)&0xff;

267

return rndtable[prndindex];

}

int M_Random (void)

{

rndindex = (rndindex+1)&0xff; return rndtable[rndindex];

}

void M_ClearRandom (void)

{

rndindex = prndindex = 0;

}

8.14 m random.h

// Emacs style mode select -*- C++ -*- //-----------------------------------------------------------------------------

//

//$Id:$

//Copyright (C) 1993-1996 by id Software, Inc.

//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.

//

// DESCRIPTION:

//

//

//-----------------------------------------------------------------------------

#ifndef __M_RANDOM__ #define __M_RANDOM__

#include "doomtype.h"

//Returns a number from 0 to 255,

//from a lookup table.

int M_Random (void);

//As M_Random, but used only by the play simulation. int P_Random (void);

//Fix randoms for demos.

void M_ClearRandom (void);

#endif //-----------------------------------------------------------------------------

//

268

// $Log:$

//

//-----------------------------------------------------------------------------

8.15 m swap.c

// Emacs style mode select -*- C++ -*- //-----------------------------------------------------------------------------

//

//$Id:$

//Copyright (C) 1993-1996 by id Software, Inc.

//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.

//

//$Log:$

//DESCRIPTION:

//Endianess handling, swapping 16bit and 32bit.

//-----------------------------------------------------------------------------

static const char

rcsid[] = "$Id: m_bbox.c,v 1.1 1997/02/03 22:45:10 b1 Exp $";

#ifdef __GNUG__

#pragma implementation "m_swap.h" #endif

#include "m_swap.h"

//Not needed with big endian. #ifndef __BIG_ENDIAN__

//Swap 16bit, that is, MSB and LSB byte. unsigned short SwapSHORT(unsigned short x)

{

//No masking with 0xFF should be necessary. return (x>>8) | (x<<8);

}

// Swapping 32bit.

unsigned long SwapLONG( unsigned long x)

{

return (x>>24)

| ((x>>8) & 0xff00) | ((x<<8) & 0xff0000) | (x<<24);

}

#endif

269

8.16 m swap.h

// Emacs style mode select -*- C++ -*- //-----------------------------------------------------------------------------

//

//$Id:$

//Copyright (C) 1993-1996 by id Software, Inc.

//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.

//

//DESCRIPTION:

//Endianess handling, swapping 16bit and 32bit.

//-----------------------------------------------------------------------------

#ifndef __M_SWAP__ #define __M_SWAP__

#ifdef __GNUG__ #pragma interface #endif

//Endianess handling.

//WAD files are stored little endian. #ifdef __BIG_ENDIAN__

#endif //-----------------------------------------------------------------------------

//

// $Log:$

//

//-----------------------------------------------------------------------------

9Game logic/behaviour

9.1info.c

// Emacs style mode select -*- C++ -*- //-----------------------------------------------------------------------------

//

// $Id:$

//

270