src/core/wl_text.c

   1 // WL_TEXT.C\r
   2 \r
   3 #include "WL_DEF.H"\r
   4 #pragma hdrstop\r
   5 \r
   6 /*\r
   7 =============================================================================\r
   8 \r
   9 TEXT FORMATTING COMMANDS\r
  10 ------------------------\r
  11 ^C<hex digit>                   Change text color\r
  12 ^E[enter]                               End of layout (all pages)\r
  13 ^G<y>,<x>,<pic>[enter]  Draw a graphic and push margins\r
  14 ^P[enter]                               start new page, must be the first chars in a layout\r
  15 ^L<x>,<y>[ENTER]                Locate to a specific spot, x in pixels, y in lines\r
  16 \r
  17 =============================================================================\r
  18 */\r
  19 \r
  20 /*\r
  21 =============================================================================\r
  22 \r
  23                                                  LOCAL CONSTANTS\r
  24 \r
  25 =============================================================================\r
  26 */\r
  27 \r
  28 #define BACKCOLOR               0x11\r
  29 \r
  30 \r
  31 #define WORDLIMIT               80\r
  32 #define FONTHEIGHT              10\r
  33 #define TOPMARGIN               16\r
  34 #define BOTTOMMARGIN    32\r
  35 #define LEFTMARGIN              16\r
  36 #define RIGHTMARGIN             16\r
  37 #define PICMARGIN               8\r
  38 #define TEXTROWS                ((200-TOPMARGIN-BOTTOMMARGIN)/FONTHEIGHT)\r
  39 #define SPACEWIDTH              7\r
  40 #define SCREENPIXWIDTH  320\r
  41 #define SCREENMID               (SCREENPIXWIDTH/2)\r
  42 \r
  43 /*\r
  44 =============================================================================\r
  45 \r
  46                                                  LOCAL VARIABLES\r
  47 \r
  48 =============================================================================\r
  49 */\r
  50 \r
  51 int                     pagenum,numpages;\r
  52 \r
  53 unsigned        leftmargin[TEXTROWS],rightmargin[TEXTROWS];\r
  54 char            far *text;\r
  55 unsigned        rowon;\r
  56 \r
  57 int                     picx,picy,picnum,picdelay;\r
  58 boolean         layoutdone;\r
  59 \r
  60 //===========================================================================\r
  61 \r
  62 #ifndef JAPAN\r
  63 /*\r
  64 =====================\r
  65 =\r
  66 = RipToEOL\r
  67 =\r
  68 =====================\r
  69 */\r
  70 \r
  71 void RipToEOL (void)\r
  72 {\r
  73         while (*text++ != '\n')         // scan to end of line\r
  74         ;\r
  75 }\r
  76 \r
  77 \r
  78 /*\r
  79 =====================\r
  80 =\r
  81 = ParseNumber\r
  82 =\r
  83 =====================\r
  84 */\r
  85 \r
  86 int     ParseNumber (void)\r
  87 {\r
  88         char    ch;\r
  89         char    num[80],*numptr;\r
  90 \r
  91 //\r
  92 // scan until a number is found\r
  93 //\r
  94         ch = *text;\r
  95         while (ch < '0' || ch >'9')\r
  96                 ch = *++text;\r
  97 \r
  98 //\r
  99 // copy the number out\r
 100 //\r
 101         numptr = num;\r
 102         do\r
 103         {\r
 104                 *numptr++ = ch;\r
 105                 ch = *++text;\r
 106         } while (ch >= '0' && ch <= '9');\r
 107         *numptr = 0;\r
 108 \r
 109         return atoi (num);\r
 110 }\r
 111 \r
 112 \r
 113 \r
 114 /*\r
 115 =====================\r
 116 =\r
 117 = ParsePicCommand\r
 118 =\r
 119 = Call with text pointing just after a ^P\r
 120 = Upon exit text points to the start of next line\r
 121 =\r
 122 =====================\r
 123 */\r
 124 \r
 125 void    ParsePicCommand (void)\r
 126 {\r
 127         picy=ParseNumber();\r
 128         picx=ParseNumber();\r
 129         picnum=ParseNumber();\r
 130         RipToEOL ();\r
 131 }\r
 132 \r
 133 \r
 134 void    ParseTimedCommand (void)\r
 135 {\r
 136         picy=ParseNumber();\r
 137         picx=ParseNumber();\r
 138         picnum=ParseNumber();\r
 139         picdelay=ParseNumber();\r
 140         RipToEOL ();\r
 141 }\r
 142 \r
 143 \r
 144 /*\r
 145 =====================\r
 146 =\r
 147 = TimedPicCommand\r
 148 =\r
 149 = Call with text pointing just after a ^P\r
 150 = Upon exit text points to the start of next line\r
 151 =\r
 152 =====================\r
 153 */\r
 154 \r
 155 void    TimedPicCommand (void)\r
 156 {\r
 157         ParseTimedCommand ();\r
 158 \r
 159 //\r
 160 // update the screen, and wait for time delay\r
 161 //\r
 162         VW_UpdateScreen ();\r
 163 \r
 164 //\r
 165 // wait for time\r
 166 //\r
 167         TimeCount = 0;\r
 168         while (TimeCount < picdelay)\r
 169         ;\r
 170 \r
 171 //\r
 172 // draw pic\r
 173 //\r
 174         VWB_DrawPic (picx&~7,picy,picnum);\r
 175 }\r
 176 \r
 177 \r
 178 /*\r
 179 =====================\r
 180 =\r
 181 = HandleCommand\r
 182 =\r
 183 =====================\r
 184 */\r
 185 \r
 186 void HandleCommand (void)\r
 187 {\r
 188         int     i,margin,top,bottom;\r
 189         int     picwidth,picheight,picmid;\r
 190 \r
 191         switch (toupper(*++text))\r
 192         {\r
 193         case 'B':\r
 194                 picy=ParseNumber();\r
 195                 picx=ParseNumber();\r
 196                 picwidth=ParseNumber();\r
 197                 picheight=ParseNumber();\r
 198                 VWB_Bar(picx,picy,picwidth,picheight,BACKCOLOR);\r
 199                 RipToEOL();\r
 200                 break;\r
 201         case ';':               // comment\r
 202                 RipToEOL();\r
 203                 break;\r
 204         case 'P':               // ^P is start of next page, ^E is end of file\r
 205         case 'E':\r
 206                 layoutdone = true;\r
 207                 text--;         // back up to the '^'\r
 208                 break;\r
 209 \r
 210         case 'C':               // ^c<hex digit> changes text color\r
 211                 i = toupper(*++text);\r
 212                 if (i>='0' && i<='9')\r
 213                         fontcolor = i-'0';\r
 214                 else if (i>='A' && i<='F')\r
 215                         fontcolor = i-'A'+10;\r
 216 \r
 217                 fontcolor *= 16;\r
 218                 i = toupper(*++text);\r
 219                 if (i>='0' && i<='9')\r
 220                         fontcolor += i-'0';\r
 221                 else if (i>='A' && i<='F')\r
 222                         fontcolor += i-'A'+10;\r
 223                 text++;\r
 224                 break;\r
 225 \r
 226         case '>':\r
 227                 px = 160;\r
 228                 text++;\r
 229                 break;\r
 230 \r
 231         case 'L':\r
 232                 py=ParseNumber();\r
 233                 rowon = (py-TOPMARGIN)/FONTHEIGHT;\r
 234                 py = TOPMARGIN+rowon*FONTHEIGHT;\r
 235                 px=ParseNumber();\r
 236                 while (*text++ != '\n')         // scan to end of line\r
 237                 ;\r
 238                 break;\r
 239 \r
 240         case 'T':               // ^Tyyy,xxx,ppp,ttt waits ttt tics, then draws pic\r
 241                 TimedPicCommand ();\r
 242                 break;\r
 243 \r
 244         case 'G':               // ^Gyyy,xxx,ppp draws graphic\r
 245                 ParsePicCommand ();\r
 246                 VWB_DrawPic (picx&~7,picy,picnum);\r
 247                 picwidth = pictable[picnum-STARTPICS].width;\r
 248                 picheight = pictable[picnum-STARTPICS].height;\r
 249                 //\r
 250                 // adjust margins\r
 251                 //\r
 252                 picmid = picx + picwidth/2;\r
 253                 if (picmid > SCREENMID)\r
 254                         margin = picx-PICMARGIN;                        // new right margin\r
 255                 else\r
 256                         margin = picx+picwidth+PICMARGIN;       // new left margin\r
 257 \r
 258                 top = (picy-TOPMARGIN)/FONTHEIGHT;\r
 259                 if (top<0)\r
 260                         top = 0;\r
 261                 bottom = (picy+picheight-TOPMARGIN)/FONTHEIGHT;\r
 262                 if (bottom>=TEXTROWS)\r
 263                         bottom = TEXTROWS-1;\r
 264 \r
 265                 for (i=top;i<=bottom;i++)\r
 266                         if (picmid > SCREENMID)\r
 267                                 rightmargin[i] = margin;\r
 268                         else\r
 269                                 leftmargin[i] = margin;\r
 270 \r
 271                 //\r
 272                 // adjust this line if needed\r
 273                 //\r
 274                 if (px < leftmargin[rowon])\r
 275                         px = leftmargin[rowon];\r
 276                 break;\r
 277         }\r
 278 }\r
 279 \r
 280 \r
 281 /*\r
 282 =====================\r
 283 =\r
 284 = NewLine\r
 285 =\r
 286 =====================\r
 287 */\r
 288 \r
 289 void NewLine (void)\r
 290 {\r
 291         char    ch;\r
 292 \r
 293         if (++rowon == TEXTROWS)\r
 294         {\r
 295         //\r
 296         // overflowed the page, so skip until next page break\r
 297         //\r
 298                 layoutdone = true;\r
 299                 do\r
 300                 {\r
 301                         if (*text == '^')\r
 302                         {\r
 303                                 ch = toupper(*(text+1));\r
 304                                 if (ch == 'E' || ch == 'P')\r
 305                                 {\r
 306                                         layoutdone = true;\r
 307                                         return;\r
 308                                 }\r
 309                         }\r
 310                         text++;\r
 311 \r
 312                 } while (1);\r
 313 \r
 314         }\r
 315         px = leftmargin[rowon];\r
 316         py+= FONTHEIGHT;\r
 317 }\r
 318 \r
 319 \r
 320 \r
 321 /*\r
 322 =====================\r
 323 =\r
 324 = HandleCtrls\r
 325 =\r
 326 =====================\r
 327 */\r
 328 \r
 329 void HandleCtrls (void)\r
 330 {\r
 331         char    ch;\r
 332 \r
 333         ch = *text++;                   // get the character and advance\r
 334 \r
 335         if (ch == '\n')\r
 336         {\r
 337                 NewLine ();\r
 338                 return;\r
 339         }\r
 340 \r
 341 }\r
 342 \r
 343 \r
 344 /*\r
 345 =====================\r
 346 =\r
 347 = HandleWord\r
 348 =\r
 349 =====================\r
 350 */\r
 351 \r
 352 void HandleWord (void)\r
 353 {\r
 354         char            word[WORDLIMIT];\r
 355         int                     i,wordindex;\r
 356         unsigned        wwidth,wheight,newpos;\r
 357 \r
 358 \r
 359         //\r
 360         // copy the next word into [word]\r
 361         //\r
 362         word[0] = *text++;\r
 363         wordindex = 1;\r
 364         while (*text>32)\r
 365         {\r
 366                 word[wordindex] = *text++;\r
 367                 if (++wordindex == WORDLIMIT)\r
 368                         Quit ("PageLayout: Word limit exceeded");\r
 369         }\r
 370         word[wordindex] = 0;            // stick a null at end for C\r
 371 \r
 372         //\r
 373         // see if it fits on this line\r
 374         //\r
 375         VW_MeasurePropString (word,&wwidth,&wheight);\r
 376 \r
 377         while (px+wwidth > rightmargin[rowon])\r
 378         {\r
 379                 NewLine ();\r
 380                 if (layoutdone)\r
 381                         return;         // overflowed page\r
 382         }\r
 383 \r
 384         //\r
 385         // print it\r
 386         //\r
 387         newpos = px+wwidth;\r
 388         VWB_DrawPropString (word);\r
 389         px = newpos;\r
 390 \r
 391         //\r
 392         // suck up any extra spaces\r
 393         //\r
 394         while (*text == ' ')\r
 395         {\r
 396                 px += SPACEWIDTH;\r
 397                 text++;\r
 398         }\r
 399 }\r
 400 \r
 401 /*\r
 402 =====================\r
 403 =\r
 404 = PageLayout\r
 405 =\r
 406 = Clears the screen, draws the pics on the page, and word wraps the text.\r
 407 = Returns a pointer to the terminating command\r
 408 =\r
 409 =====================\r
 410 */\r
 411 \r
 412 void PageLayout (boolean shownumber)\r
 413 {\r
 414         int             i,oldfontcolor;\r
 415         char    ch;\r
 416 \r
 417         oldfontcolor = fontcolor;\r
 418 \r
 419         fontcolor = 0;\r
 420 \r
 421 //\r
 422 // clear the screen\r
 423 //\r
 424         VWB_Bar (0,0,320,200,BACKCOLOR);\r
 425         VWB_DrawPic (0,0,H_TOPWINDOWPIC);\r
 426         VWB_DrawPic (0,8,H_LEFTWINDOWPIC);\r
 427         VWB_DrawPic (312,8,H_RIGHTWINDOWPIC);\r
 428         VWB_DrawPic (8,176,H_BOTTOMINFOPIC);\r
 429 \r
 430 \r
 431         for (i=0;i<TEXTROWS;i++)\r
 432         {\r
 433                 leftmargin[i] = LEFTMARGIN;\r
 434                 rightmargin[i] = SCREENPIXWIDTH-RIGHTMARGIN;\r
 435         }\r
 436 \r
 437         px = LEFTMARGIN;\r
 438         py = TOPMARGIN;\r
 439         rowon = 0;\r
 440         layoutdone = false;\r
 441 \r
 442 //\r
 443 // make sure we are starting layout text (^P first command)\r
 444 //\r
 445         while (*text <= 32)\r
 446                 text++;\r
 447 \r
 448         if (*text != '^' || toupper(*++text) != 'P')\r
 449                 Quit ("PageLayout: Text not headed with ^P");\r
 450 \r
 451         while (*text++ != '\n')\r
 452         ;\r
 453 \r
 454 \r
 455 //\r
 456 // process text stream\r
 457 //\r
 458         do\r
 459         {\r
 460                 ch = *text;\r
 461 \r
 462                 if (ch == '^')\r
 463                         HandleCommand ();\r
 464                 else\r
 465                 if (ch == 9)\r
 466                 {\r
 467                  px = (px+8)&0xf8;\r
 468                  text++;\r
 469                 }\r
 470                 else if (ch <= 32)\r
 471                         HandleCtrls ();\r
 472                 else\r
 473                         HandleWord ();\r
 474 \r
 475         } while (!layoutdone);\r
 476 \r
 477         pagenum++;\r
 478 \r
 479         if (shownumber)\r
 480         {\r
 481                 #ifdef SPANISH\r
 482                 strcpy (str,"Hoja ");\r
 483                 itoa (pagenum,str2,10);\r
 484                 strcat (str,str2);\r
 485                 strcat (str," de ");\r
 486                 py = 183;\r
 487                 px = 208;\r
 488                 #else\r
 489                 strcpy (str,"pg ");\r
 490                 itoa (pagenum,str2,10);\r
 491                 strcat (str,str2);\r
 492                 strcat (str," of ");\r
 493                 py = 183;\r
 494                 px = 213;\r
 495                 #endif\r
 496                 itoa (numpages,str2,10);\r
 497                 strcat (str,str2);\r
 498                 fontcolor = 0x4f;                          //12^BACKCOLOR;\r
 499 \r
 500                 VWB_DrawPropString (str);\r
 501         }\r
 502 \r
 503         fontcolor = oldfontcolor;\r
 504 }\r
 505 \r
 506 //===========================================================================\r
 507 \r
 508 /*\r
 509 =====================\r
 510 =\r
 511 = BackPage\r
 512 =\r
 513 = Scans for a previous ^P\r
 514 =\r
 515 =====================\r
 516 */\r
 517 \r
 518 void BackPage (void)\r
 519 {\r
 520         pagenum--;\r
 521         do\r
 522         {\r
 523                 text--;\r
 524                 if (*text == '^' && toupper(*(text+1)) == 'P')\r
 525                         return;\r
 526         } while (1);\r
 527 }\r
 528 \r
 529 \r
 530 //===========================================================================\r
 531 \r
 532 \r
 533 /*\r
 534 =====================\r
 535 =\r
 536 = CacheLayoutGraphics\r
 537 =\r
 538 = Scans an entire layout file (until a ^E) marking all graphics used, and\r
 539 = counting pages, then caches the graphics in\r
 540 =\r
 541 =====================\r
 542 */\r
 543 void CacheLayoutGraphics (void)\r
 544 {\r
 545         char    far *bombpoint, far *textstart;\r
 546         char    ch;\r
 547 \r
 548         textstart = text;\r
 549         bombpoint = text+30000;\r
 550         numpages = pagenum = 0;\r
 551 \r
 552         do\r
 553         {\r
 554                 if (*text == '^')\r
 555                 {\r
 556                         ch = toupper(*++text);\r
 557                         if (ch == 'P')          // start of a page\r
 558                                 numpages++;\r
 559                         if (ch == 'E')          // end of file, so load graphics and return\r
 560                         {\r
 561                                 CA_MarkGrChunk(H_TOPWINDOWPIC);\r
 562                                 CA_MarkGrChunk(H_LEFTWINDOWPIC);\r
 563                                 CA_MarkGrChunk(H_RIGHTWINDOWPIC);\r
 564                                 CA_MarkGrChunk(H_BOTTOMINFOPIC);\r
 565                                 CA_CacheMarks ();\r
 566                                 text = textstart;\r
 567                                 return;\r
 568                         }\r
 569                         if (ch == 'G')          // draw graphic command, so mark graphics\r
 570                         {\r
 571                                 ParsePicCommand ();\r
 572                                 CA_MarkGrChunk (picnum);\r
 573                         }\r
 574                         if (ch == 'T')          // timed draw graphic command, so mark graphics\r
 575                         {\r
 576                                 ParseTimedCommand ();\r
 577                                 CA_MarkGrChunk (picnum);\r
 578                         }\r
 579                 }\r
 580                 else\r
 581                         text++;\r
 582 \r
 583         } while (text<bombpoint);\r
 584 \r
 585         Quit ("CacheLayoutGraphics: No ^E to terminate file!");\r
 586 }\r
 587 #endif\r
 588 \r
 589 \r
 590 /*\r
 591 =====================\r
 592 =\r
 593 = ShowArticle\r
 594 =\r
 595 =====================\r
 596 */\r
 597 \r
 598 #ifdef JAPAN\r
 599 void ShowArticle (int which)\r
 600 #else\r
 601 void ShowArticle (char far *article)\r
 602 #endif\r
 603 {\r
 604         #ifdef JAPAN\r
 605         int             snames[10] = {  H_HELP1PIC,\r
 606                                                         H_HELP2PIC,\r
 607                                                         H_HELP3PIC,\r
 608                                                         H_HELP4PIC,\r
 609                                                         H_HELP5PIC,\r
 610                                                         H_HELP6PIC,\r
 611                                                         H_HELP7PIC,\r
 612                                                         H_HELP8PIC,\r
 613                                                         H_HELP9PIC,\r
 614                                                         H_HELP10PIC};\r
 615         int             enames[14] = {\r
 616                                                         0,0,\r
 617                                                         #ifndef JAPDEMO\r
 618                                                         C_ENDGAME1APIC,\r
 619                                                         C_ENDGAME1BPIC,\r
 620                                                         C_ENDGAME2APIC,\r
 621                                                         C_ENDGAME2BPIC,\r
 622                                                         C_ENDGAME3APIC,\r
 623                                                         C_ENDGAME3BPIC,\r
 624                                                         C_ENDGAME4APIC,\r
 625                                                         C_ENDGAME4BPIC,\r
 626                                                         C_ENDGAME5APIC,\r
 627                                                         C_ENDGAME5BPIC,\r
 628                                                         C_ENDGAME6APIC,\r
 629                                                         C_ENDGAME6BPIC\r
 630                                                         #endif\r
 631                                                         };\r
 632         #endif\r
 633         unsigned        oldfontnumber;\r
 634         unsigned        temp;\r
 635         boolean         newpage,firstpage;\r
 636 \r
 637         #ifdef JAPAN\r
 638         pagenum = 1;\r
 639         if (!which)\r
 640                 numpages = 10;\r
 641         else\r
 642                 numpages = 2;\r
 643 \r
 644         #else\r
 645 \r
 646         text = article;\r
 647         oldfontnumber = fontnumber;\r
 648         fontnumber = 0;\r
 649         CA_MarkGrChunk(STARTFONT);\r
 650         VWB_Bar (0,0,320,200,BACKCOLOR);\r
 651         CacheLayoutGraphics ();\r
 652         #endif\r
 653 \r
 654         newpage = true;\r
 655         firstpage = true;\r
 656 \r
 657         do\r
 658         {\r
 659                 if (newpage)\r
 660                 {\r
 661                         newpage = false;\r
 662                         #ifdef JAPAN\r
 663                         if (!which)\r
 664                                 CA_CacheScreen(snames[pagenum - 1]);\r
 665                         else\r
 666                                 CA_CacheScreen(enames[which*2 + pagenum - 1]);\r
 667                         #else\r
 668                         PageLayout (true);\r
 669                         #endif\r
 670                         VW_UpdateScreen ();\r
 671                         if (firstpage)\r
 672                         {\r
 673                                 VL_FadeIn(0,255,&gamepal,10);\r
 674                                 // VW_FadeIn ()\r
 675                                 firstpage = false;\r
 676                         }\r
 677                 }\r
 678 \r
 679                 LastScan = 0;\r
 680                 while (!LastScan)\r
 681                 ;\r
 682 \r
 683                 switch (LastScan)\r
 684                 {\r
 685                 case sc_UpArrow:\r
 686                 case sc_PgUp:\r
 687                 case sc_LeftArrow:\r
 688                         if (pagenum>1)\r
 689                         {\r
 690                                 #ifndef JAPAN\r
 691                                 BackPage ();\r
 692                                 BackPage ();\r
 693                                 #else\r
 694                                 pagenum--;\r
 695                                 #endif\r
 696                                 newpage = true;\r
 697                         }\r
 698                         break;\r
 699 \r
 700                 case sc_Enter:\r
 701                 case sc_DownArrow:\r
 702                 case sc_PgDn:\r
 703                 case sc_RightArrow:             // the text allready points at next page\r
 704                         if (pagenum<numpages)\r
 705                         {\r
 706                                 newpage = true;\r
 707                                 #ifdef JAPAN\r
 708                                 pagenum++;\r
 709                                 #endif\r
 710                         }\r
 711                         break;\r
 712                 }\r
 713 \r
 714                 #ifndef SPEAR\r
 715                 if (Keyboard[sc_Tab] && Keyboard[sc_P] && MS_CheckParm("goobers"))\r
 716                         PicturePause();\r
 717                 #endif\r
 718 \r
 719         } while (LastScan != sc_Escape);\r
 720 \r
 721         IN_ClearKeysDown ();\r
 722         fontnumber = oldfontnumber;\r
 723 }\r
 724 \r
 725 \r
 726 //===========================================================================\r
 727 \r
 728 #ifndef JAPAN\r
 729 #ifdef ARTSEXTERN\r
 730 int     endextern = T_ENDART1;\r
 731 #ifndef SPEAR\r
 732 int             helpextern = T_HELPART;\r
 733 #endif\r
 734 #endif\r
 735 char helpfilename[13] = "HELPART.",\r
 736          endfilename[13] = "ENDART1.";\r
 737 #endif\r
 738 \r
 739 /*\r
 740 =================\r
 741 =\r
 742 = HelpScreens\r
 743 =\r
 744 =================\r
 745 */\r
 746 #ifndef SPEAR\r
 747 void HelpScreens (void)\r
 748 {\r
 749         int                     artnum;\r
 750         char far        *text;\r
 751         memptr          layout;\r
 752 \r
 753 \r
 754         CA_UpLevel ();\r
 755         MM_SortMem ();\r
 756 #ifdef JAPAN\r
 757         ShowArticle (0);\r
 758         VW_FadeOut();\r
 759         FreeMusic ();\r
 760         CA_DownLevel ();\r
 761         MM_SortMem ();\r
 762 #else\r
 763 \r
 764 \r
 765 \r
 766 \r
 767 #ifdef ARTSEXTERN\r
 768         artnum = helpextern;\r
 769         CA_CacheGrChunk (artnum);\r
 770         text = (char _seg *)grsegs[artnum];\r
 771         MM_SetLock (&grsegs[artnum], true);\r
 772 #else\r
 773         CA_LoadFile (helpfilename,&layout);\r
 774         text = (char _seg *)layout;\r
 775         MM_SetLock (&layout, true);\r
 776 #endif\r
 777 \r
 778         ShowArticle (text);\r
 779 \r
 780 #ifdef ARTSEXTERN\r
 781         MM_FreePtr (&grsegs[artnum]);\r
 782 #else\r
 783         MM_FreePtr (&layout);\r
 784 #endif\r
 785 \r
 786 \r
 787 \r
 788         VW_FadeOut();\r
 789 \r
 790         FreeMusic ();\r
 791         CA_DownLevel ();\r
 792         MM_SortMem ();\r
 793 #endif\r
 794 }\r
 795 #endif\r
 796 \r
 797 //\r
 798 // END ARTICLES\r
 799 //\r
 800 void EndText (void)\r
 801 {\r
 802         int                     artnum;\r
 803         char far        *text;\r
 804         memptr          layout;\r
 805 \r
 806 \r
 807         ClearMemory ();\r
 808 \r
 809         CA_UpLevel ();\r
 810         MM_SortMem ();\r
 811 #ifdef JAPAN\r
 812         ShowArticle(gamestate.episode + 1);\r
 813 \r
 814         VW_FadeOut();\r
 815 \r
 816         SETFONTCOLOR(0,15);\r
 817         IN_ClearKeysDown();\r
 818         if (MousePresent)\r
 819                 Mouse(MDelta);  // Clear accumulated mouse movement\r
 820 \r
 821         FreeMusic ();\r
 822         CA_DownLevel ();\r
 823         MM_SortMem ();\r
 824 #else\r
 825 \r
 826 \r
 827 \r
 828 #ifdef ARTSEXTERN\r
 829         artnum = endextern+gamestate.episode;\r
 830         CA_CacheGrChunk (artnum);\r
 831         text = (char _seg *)grsegs[artnum];\r
 832         MM_SetLock (&grsegs[artnum], true);\r
 833 #else\r
 834         endfilename[6] = '1'+gamestate.episode;\r
 835         CA_LoadFile (endfilename,&layout);\r
 836         text = (char _seg *)layout;\r
 837         MM_SetLock (&layout, true);\r
 838 #endif\r
 839 \r
 840         ShowArticle (text);\r
 841 \r
 842 #ifdef ARTSEXTERN\r
 843         MM_FreePtr (&grsegs[artnum]);\r
 844 #else\r
 845         MM_FreePtr (&layout);\r
 846 #endif\r
 847 \r
 848 \r
 849         VW_FadeOut();\r
 850         SETFONTCOLOR(0,15);\r
 851         IN_ClearKeysDown();\r
 852         if (MousePresent)\r
 853                 Mouse(MDelta);  // Clear accumulated mouse movement\r
 854 \r
 855         FreeMusic ();\r
 856         CA_DownLevel ();\r
 857         MM_SortMem ();\r
 858 #endif\r
 859 }\r