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1.1.1.3 ! root 1: // Emacs style mode select -*- C++ -*- ! 2: //----------------------------------------------------------------------------- ! 3: // ! 4: // $Id:$ ! 5: // ! 6: // Copyright (C) 1993-1996 by id Software, Inc. ! 7: // ! 8: // This source is available for distribution and/or modification ! 9: // only under the terms of the DOOM Source Code License as ! 10: // published by id Software. All rights reserved. ! 11: // ! 12: // The source is distributed in the hope that it will be useful, ! 13: // but WITHOUT ANY WARRANTY; without even the implied warranty of ! 14: // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License ! 15: // for more details. ! 16: // ! 17: // ! 18: // $Log:$ ! 19: // ! 20: // DESCRIPTION: ! 21: // Main loop menu stuff. ! 22: // Default Config File. ! 23: // PCX Screenshots. ! 24: // ! 25: //----------------------------------------------------------------------------- 1.1 root 26: 1.1.1.3 ! root 27: static const char ! 28: rcsid[] = "$Id: m_misc.c,v 1.6 1997/02/03 22:45:10 b1 Exp $"; 1.1 root 29: 1.1.1.3 ! root 30: #include <sys/stat.h> ! 31: #include <sys/types.h> ! 32: #include <fcntl.h> ! 33: #include <stdlib.h> ! 34: #include <unistd.h> 1.1.1.2 root 35: 1.1.1.3 ! root 36: #include <ctype.h> 1.1.1.2 root 37: 38: 1.1.1.3 ! root 39: #include "doomdef.h" 1.1.1.2 root 40: 1.1.1.3 ! root 41: #include "z_zone.h" 1.1.1.2 root 42: 1.1.1.3 ! root 43: #include "m_swap.h" ! 44: #include "m_argv.h" 1.1.1.2 root 45: 1.1.1.3 ! root 46: #include "w_wad.h" 1.1.1.2 root 47: 1.1.1.3 ! root 48: #include "i_system.h" ! 49: #include "i_video.h" ! 50: #include "v_video.h" 1.1.1.2 root 51: 1.1.1.3 ! root 52: #include "hu_stuff.h" 1.1.1.2 root 53: 1.1.1.3 ! root 54: // State. ! 55: #include "doomstat.h" 1.1 root 56: 1.1.1.3 ! root 57: // Data. ! 58: #include "dstrings.h" 1.1.1.2 root 59: 1.1.1.3 ! root 60: #include "m_misc.h" 1.1.1.2 root 61: 1.1 root 62: // 1.1.1.3 ! root 63: // M_DrawText ! 64: // Returns the final X coordinate ! 65: // HU_Init must have been called to init the font 1.1.1.2 root 66: // 1.1.1.3 ! root 67: extern patch_t* hu_font[HU_FONTSIZE]; 1.1 root 68: 1.1.1.3 ! root 69: int ! 70: M_DrawText ! 71: ( int x, ! 72: int y, ! 73: boolean direct, ! 74: char* string ) 1.1 root 75: { 1.1.1.3 ! root 76: int c; ! 77: int w; 1.1.1.2 root 78: 1.1.1.3 ! root 79: while (*string) ! 80: { ! 81: c = toupper(*string) - HU_FONTSTART; ! 82: string++; ! 83: if (c < 0 || c> HU_FONTSIZE) 1.1 root 84: { 1.1.1.3 ! root 85: x += 4; ! 86: continue; 1.1 root 87: } 1.1.1.3 ! root 88: ! 89: w = SHORT (hu_font[c]->width); ! 90: if (x+w > SCREENWIDTH) ! 91: break; ! 92: if (direct) ! 93: V_DrawPatchDirect(x, y, 0, hu_font[c]); ! 94: else ! 95: V_DrawPatch(x, y, 0, hu_font[c]); ! 96: x+=w; ! 97: } 1.1 root 98: 1.1.1.3 ! root 99: return x; 1.1 root 100: } 101: 102: 103: 104: 1.1.1.3 ! root 105: // ! 106: // M_WriteFile ! 107: // 1.1 root 108: #ifndef O_BINARY 109: #define O_BINARY 0 110: #endif 111: 1.1.1.3 ! root 112: boolean ! 113: M_WriteFile ! 114: ( char const* name, ! 115: void* source, ! 116: int length ) 1.1 root 117: { 1.1.1.3 ! root 118: int handle; ! 119: int count; ! 120: ! 121: handle = open ( name, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666); 1.1 root 122: 1.1.1.3 ! root 123: if (handle == -1) ! 124: return false; 1.1 root 125: 1.1.1.3 ! root 126: count = write (handle, source, length); ! 127: close (handle); ! 128: ! 129: if (count < length) ! 130: return false; ! 131: ! 132: return true; 1.1 root 133: } 134: 1.1.1.3 ! root 135: 1.1.1.2 root 136: // 137: // M_ReadFile 138: // 1.1.1.3 ! root 139: int ! 140: M_ReadFile ! 141: ( char const* name, ! 142: byte** buffer ) ! 143: { ! 144: int handle, count, length; ! 145: struct stat fileinfo; ! 146: byte *buf; ! 147: ! 148: handle = open (name, O_RDONLY | O_BINARY, 0666); ! 149: if (handle == -1) ! 150: I_Error ("Couldn't read file %s", name); ! 151: if (fstat (handle,&fileinfo) == -1) ! 152: I_Error ("Couldn't read file %s", name); ! 153: length = fileinfo.st_size; ! 154: buf = Z_Malloc (length, PU_STATIC, NULL); ! 155: count = read (handle, buf, length); ! 156: close (handle); ! 157: ! 158: if (count < length) ! 159: I_Error ("Couldn't read file %s", name); ! 160: ! 161: *buffer = buf; ! 162: return length; 1.1.1.2 root 163: } 164: 1.1 root 165: 1.1.1.2 root 166: // 1.1.1.3 ! root 167: // DEFAULTS 1.1.1.2 root 168: // 1.1.1.3 ! root 169: int usemouse; ! 170: int usejoystick; 1.1.1.2 root 171: 1.1.1.3 ! root 172: extern int key_right; ! 173: extern int key_left; ! 174: extern int key_up; ! 175: extern int key_down; 1.1 root 176: 1.1.1.3 ! root 177: extern int key_strafeleft; ! 178: extern int key_straferight; 1.1 root 179: 1.1.1.3 ! root 180: extern int key_fire; ! 181: extern int key_use; ! 182: extern int key_strafe; ! 183: extern int key_speed; 1.1 root 184: 1.1.1.3 ! root 185: extern int mousebfire; ! 186: extern int mousebstrafe; ! 187: extern int mousebforward; 1.1 root 188: 1.1.1.3 ! root 189: extern int joybfire; ! 190: extern int joybstrafe; ! 191: extern int joybuse; ! 192: extern int joybspeed; 1.1 root 193: 1.1.1.3 ! root 194: extern int viewwidth; ! 195: extern int viewheight; 1.1 root 196: 1.1.1.3 ! root 197: extern int mouseSensitivity; ! 198: extern int showMessages; 1.1 root 199: 1.1.1.3 ! root 200: extern int detailLevel; 1.1 root 201: 1.1.1.3 ! root 202: extern int screenblocks; 1.1 root 203: 1.1.1.3 ! root 204: extern int showMessages; 1.1 root 205: 1.1.1.3 ! root 206: // machine-independent sound params ! 207: extern int numChannels; 1.1.1.2 root 208: 209: 1.1.1.3 ! root 210: // UNIX hack, to be removed. ! 211: #ifdef SNDSERV ! 212: extern char* sndserver_filename; ! 213: extern int mb_used; ! 214: #endif 1.1 root 215: 1.1.1.3 ! root 216: #ifdef LINUX ! 217: char* mousetype; ! 218: char* mousedev; ! 219: #endif 1.1 root 220: 1.1.1.3 ! root 221: extern char* chat_macros[]; 1.1 root 222: 223: 224: 225: typedef struct 226: { 1.1.1.3 ! root 227: char* name; ! 228: int* location; ! 229: int defaultvalue; ! 230: int scantranslate; // PC scan code hack ! 231: int untranslated; // lousy hack 1.1 root 232: } default_t; 233: 1.1.1.3 ! root 234: default_t defaults[] = 1.1 root 235: { 1.1.1.3 ! root 236: {"mouse_sensitivity",&mouseSensitivity, 5}, ! 237: {"sfx_volume",&snd_SfxVolume, 8}, ! 238: {"music_volume",&snd_MusicVolume, 8}, ! 239: {"show_messages",&showMessages, 1}, ! 240: ! 241: ! 242: #ifdef NORMALUNIX ! 243: {"key_right",&key_right, KEY_RIGHTARROW}, ! 244: {"key_left",&key_left, KEY_LEFTARROW}, ! 245: {"key_up",&key_up, KEY_UPARROW}, ! 246: {"key_down",&key_down, KEY_DOWNARROW}, ! 247: {"key_strafeleft",&key_strafeleft, ','}, ! 248: {"key_straferight",&key_straferight, '.'}, ! 249: ! 250: {"key_fire",&key_fire, KEY_RCTRL}, ! 251: {"key_use",&key_use, ' '}, ! 252: {"key_strafe",&key_strafe, KEY_RALT}, ! 253: {"key_speed",&key_speed, KEY_RSHIFT}, ! 254: ! 255: // UNIX hack, to be removed. ! 256: #ifdef SNDSERV ! 257: {"sndserver", (int *) &sndserver_filename, (int) "sndserver"}, ! 258: {"mb_used", &mb_used, 2}, ! 259: #endif ! 260: ! 261: #endif ! 262: ! 263: #ifdef LINUX ! 264: {"mousedev", (int*)&mousedev, (int)"/dev/ttyS0"}, ! 265: {"mousetype", (int*)&mousetype, (int)"microsoft"}, ! 266: #endif ! 267: ! 268: {"use_mouse",&usemouse, 1}, ! 269: {"mouseb_fire",&mousebfire,0}, ! 270: {"mouseb_strafe",&mousebstrafe,1}, ! 271: {"mouseb_forward",&mousebforward,2}, ! 272: ! 273: {"use_joystick",&usejoystick, 0}, ! 274: {"joyb_fire",&joybfire,0}, ! 275: {"joyb_strafe",&joybstrafe,1}, ! 276: {"joyb_use",&joybuse,3}, ! 277: {"joyb_speed",&joybspeed,2}, ! 278: ! 279: {"screenblocks",&screenblocks, 9}, ! 280: {"detaillevel",&detailLevel, 0}, ! 281: ! 282: {"snd_channels",&numChannels, 3}, ! 283: ! 284: ! 285: ! 286: {"usegamma",&usegamma, 0}, ! 287: ! 288: {"chatmacro0", (int *) &chat_macros[0], (int) HUSTR_CHATMACRO0 }, ! 289: {"chatmacro1", (int *) &chat_macros[1], (int) HUSTR_CHATMACRO1 }, ! 290: {"chatmacro2", (int *) &chat_macros[2], (int) HUSTR_CHATMACRO2 }, ! 291: {"chatmacro3", (int *) &chat_macros[3], (int) HUSTR_CHATMACRO3 }, ! 292: {"chatmacro4", (int *) &chat_macros[4], (int) HUSTR_CHATMACRO4 }, ! 293: {"chatmacro5", (int *) &chat_macros[5], (int) HUSTR_CHATMACRO5 }, ! 294: {"chatmacro6", (int *) &chat_macros[6], (int) HUSTR_CHATMACRO6 }, ! 295: {"chatmacro7", (int *) &chat_macros[7], (int) HUSTR_CHATMACRO7 }, ! 296: {"chatmacro8", (int *) &chat_macros[8], (int) HUSTR_CHATMACRO8 }, ! 297: {"chatmacro9", (int *) &chat_macros[9], (int) HUSTR_CHATMACRO9 } 1.1 root 298: 299: }; 300: 1.1.1.3 ! root 301: int numdefaults; ! 302: char* defaultfile; 1.1 root 303: 304: 1.1.1.3 ! root 305: // ! 306: // M_SaveDefaults ! 307: // 1.1 root 308: void M_SaveDefaults (void) 309: { 1.1.1.3 ! root 310: int i; ! 311: int v; ! 312: FILE* f; ! 313: ! 314: f = fopen (defaultfile, "w"); ! 315: if (!f) ! 316: return; // can't write the file, but don't complain ! 317: ! 318: for (i=0 ; i<numdefaults ; i++) ! 319: { ! 320: if (defaults[i].defaultvalue > -0xfff ! 321: && defaults[i].defaultvalue < 0xfff) ! 322: { ! 323: v = *defaults[i].location; ! 324: fprintf (f,"%s\t\t%i\n",defaults[i].name,v); ! 325: } else { ! 326: fprintf (f,"%s\t\t\"%s\"\n",defaults[i].name, ! 327: * (char **) (defaults[i].location)); 1.1 root 328: } 1.1.1.3 ! root 329: } ! 330: ! 331: fclose (f); 1.1 root 332: } 333: 1.1.1.3 ! root 334: 1.1.1.2 root 335: // 336: // M_LoadDefaults 337: // 1.1.1.3 ! root 338: extern byte scantokey[128]; 1.1 root 339: 1.1.1.3 ! root 340: void M_LoadDefaults (void) 1.1 root 341: { 1.1.1.3 ! root 342: int i; ! 343: int len; ! 344: FILE* f; ! 345: char def[80]; ! 346: char strparm[100]; ! 347: char* newstring; ! 348: int parm; ! 349: boolean isstring; ! 350: ! 351: // set everything to base values ! 352: numdefaults = sizeof(defaults)/sizeof(defaults[0]); ! 353: for (i=0 ; i<numdefaults ; i++) ! 354: *defaults[i].location = defaults[i].defaultvalue; ! 355: ! 356: // check for a custom default file ! 357: i = M_CheckParm ("-config"); ! 358: if (i && i<myargc-1) ! 359: { ! 360: defaultfile = myargv[i+1]; ! 361: printf (" default file: %s\n",defaultfile); ! 362: } ! 363: else ! 364: defaultfile = basedefault; ! 365: ! 366: // read the file in, overriding any set defaults ! 367: f = fopen (defaultfile, "r"); ! 368: if (f) ! 369: { ! 370: while (!feof(f)) ! 371: { ! 372: isstring = false; ! 373: if (fscanf (f, "%79s %[^\n]\n", def, strparm) == 2) ! 374: { ! 375: if (strparm[0] == '"') 1.1 root 376: { 1.1.1.3 ! root 377: // get a string default ! 378: isstring = true; ! 379: len = strlen(strparm); ! 380: newstring = (char *) malloc(len); ! 381: strparm[len-1] = 0; ! 382: strcpy(newstring, strparm+1); 1.1 root 383: } 1.1.1.3 ! root 384: else if (strparm[0] == '0' && strparm[1] == 'x') ! 385: sscanf(strparm+2, "%x", &parm); ! 386: else ! 387: sscanf(strparm, "%i", &parm); ! 388: for (i=0 ; i<numdefaults ; i++) ! 389: if (!strcmp(def, defaults[i].name)) ! 390: { ! 391: if (!isstring) ! 392: *defaults[i].location = parm; ! 393: else ! 394: *defaults[i].location = ! 395: (int) newstring; ! 396: break; ! 397: } ! 398: } 1.1 root 399: } 1.1.1.3 ! root 400: ! 401: fclose (f); ! 402: } 1.1 root 403: } 404: 405: 1.1.1.3 ! root 406: // ! 407: // SCREEN SHOTS ! 408: // 1.1 root 409: 410: 411: typedef struct 412: { 1.1.1.3 ! root 413: char manufacturer; ! 414: char version; ! 415: char encoding; ! 416: char bits_per_pixel; ! 417: ! 418: unsigned short xmin; ! 419: unsigned short ymin; ! 420: unsigned short xmax; ! 421: unsigned short ymax; ! 422: ! 423: unsigned short hres; ! 424: unsigned short vres; ! 425: ! 426: unsigned char palette[48]; ! 427: ! 428: char reserved; ! 429: char color_planes; ! 430: unsigned short bytes_per_line; ! 431: unsigned short palette_type; ! 432: ! 433: char filler[58]; ! 434: unsigned char data; // unbounded 1.1 root 435: } pcx_t; 436: 437: 438: // 1.1.1.3 ! root 439: // WritePCXfile 1.1 root 440: // 1.1.1.3 ! root 441: void ! 442: WritePCXfile ! 443: ( char* filename, ! 444: byte* data, ! 445: int width, ! 446: int height, ! 447: byte* palette ) ! 448: { ! 449: int i; ! 450: int length; ! 451: pcx_t* pcx; ! 452: byte* pack; ! 453: ! 454: pcx = Z_Malloc (width*height*2+1000, PU_STATIC, NULL); 1.1 root 455: 1.1.1.3 ! root 456: pcx->manufacturer = 0x0a; // PCX id ! 457: pcx->version = 5; // 256 color ! 458: pcx->encoding = 1; // uncompressed ! 459: pcx->bits_per_pixel = 8; // 256 color ! 460: pcx->xmin = 0; ! 461: pcx->ymin = 0; ! 462: pcx->xmax = SHORT(width-1); ! 463: pcx->ymax = SHORT(height-1); ! 464: pcx->hres = SHORT(width); ! 465: pcx->vres = SHORT(height); ! 466: memset (pcx->palette,0,sizeof(pcx->palette)); ! 467: pcx->color_planes = 1; // chunky image ! 468: pcx->bytes_per_line = SHORT(width); ! 469: pcx->palette_type = SHORT(2); // not a grey scale ! 470: memset (pcx->filler,0,sizeof(pcx->filler)); 1.1 root 471: 472: 1.1.1.3 ! root 473: // pack the image ! 474: pack = &pcx->data; ! 475: ! 476: for (i=0 ; i<width*height ; i++) ! 477: { ! 478: if ( (*data & 0xc0) != 0xc0) ! 479: *pack++ = *data++; ! 480: else 1.1 root 481: { 1.1.1.3 ! root 482: *pack++ = 0xc1; ! 483: *pack++ = *data++; 1.1 root 484: } 1.1.1.3 ! root 485: } ! 486: ! 487: // write the palette ! 488: *pack++ = 0x0c; // palette ID byte ! 489: for (i=0 ; i<768 ; i++) ! 490: *pack++ = *palette++; ! 491: ! 492: // write output file ! 493: length = pack - (byte *)pcx; ! 494: M_WriteFile (filename, pcx, length); ! 495: ! 496: Z_Free (pcx); ! 497: } ! 498: 1.1 root 499: 500: // 1.1.1.3 ! root 501: // M_ScreenShot 1.1 root 502: // 1.1.1.3 ! root 503: void M_ScreenShot (void) ! 504: { ! 505: int i; ! 506: byte* linear; ! 507: char lbmname[12]; ! 508: ! 509: // munge planar buffer to linear ! 510: linear = screens[2]; ! 511: I_ReadScreen (linear); ! 512: ! 513: // find a file name to save it to ! 514: strcpy(lbmname,"DOOM00.pcx"); ! 515: ! 516: for (i=0 ; i<=99 ; i++) ! 517: { ! 518: lbmname[4] = i/10 + '0'; ! 519: lbmname[5] = i%10 + '0'; ! 520: if (access(lbmname,0) == -1) ! 521: break; // file doesn't exist ! 522: } ! 523: if (i==100) ! 524: I_Error ("M_ScreenShot: Couldn't create a PCX"); ! 525: ! 526: // save the pcx file ! 527: WritePCXfile (lbmname, linear, ! 528: SCREENWIDTH, SCREENHEIGHT, ! 529: W_CacheLumpName ("PLAYPAL",PU_CACHE)); ! 530: ! 531: players[consoleplayer].message = "screen shot"; ! 532: } 1.1 root 533: 534:
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