main/titles.c

   1 /*
   2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   3 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   6 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   8 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
   9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  12 */
  13
  14 /*
  15  *
  16  * Routines to display title screens...
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #include <conf.h>
  22 #endif
  23
  24 #ifdef WINDOWS
  25 #include "desw.h"
  26 #endif
  27
  28 #include <stdlib.h>
  29 #include <stdio.h>
  30 #include <string.h>
  31 #ifdef MACINTOSH
  32 #include <Events.h>
  33 #endif
  34
  35 #include "timer.h"
  36 #include "key.h"
  37 #include "gr.h"
  38 #include "vid.h"
  39 #include "iff.h"
  40 #include "u_mem.h"
  41 #include "joy.h"
  42 #include "mono.h"
  43 #include "cfile.h"
  44 #include "error.h"
  45 #include "inferno.h"
  46 #include "mouse.h"
  47
  48
  49 void DoBriefingColorStuff ();
  50 int get_new_message_num(char **message);
  51 int DefineBriefingBox (char **buf);
  52
  53 extern unsigned RobSX,RobSY,RobDX,RobDY; // Robot movie coords
  54
  55 ubyte New_pal[768];
  56 int     New_pal_254_bash;
  57
  58 char CurBriefScreenName[15]="brief03.pcx";
  59 char    * Briefing_text;
  60 char RobotPlaying=0;
  61
  62 //Begin D1X modification
  63 #define MAX_BRIEFING_COLORS     7
  64 //End D1X modification
  65
  66 #define SHAREWARE_ENDING_FILENAME       "ending.tex"
  67
  68 #ifndef RELEASE
  69 //      Can be set by -noscreens command line option.  Causes bypassing of all briefing screens.
  70 int     Skip_briefing_screens=0;
  71 #endif
  72 int     Briefing_foreground_colors[MAX_BRIEFING_COLORS], Briefing_background_colors[MAX_BRIEFING_COLORS];
  73 int     Current_color = 0;
  74 int     Erase_color;
  75
  76
  77 // added by Jan Bobrowski for variable-size menu screen
  78 static int rescale_x(int x)
  79 {
  80         return x * GWIDTH / 320;
  81 }
  82
  83 static int rescale_y(int y)
  84 {
  85         return y * GHEIGHT / 200;
  86 }
  87
  88
  89 int local_key_inkey(void)
  90 {
  91         int     rval;
  92
  93         rval = newmenu_inkey();
  94
  95         if (rval == KEY_PRINT_SCREEN) {
  96                 save_screen_shot(0);
  97                 return 0;                               //say no key pressed
  98         }
  99
 100         if (mouse_button_state(0)) // mouse button pressed?
 101                 rval = KEY_SPACEBAR;
 102
 103         if ( rval == KEY_Q+KEY_COMMAND )
 104                 quit_request();
 105
 106         return rval;
 107 }
 108
 109
 110 void delay_until(fix time)
 111 {
 112         fix t = timer_get_fixed_seconds();
 113         if (time > t)
 114                 timer_delay(time - t);
 115 }
 116
 117
 118 int show_title_screen( char * filename, int allow_keys, int from_hog_only )
 119 {
 120         fix timer;
 121         int pcx_error;
 122         grs_bitmap title_bm;
 123         ubyte   palette_save[768];
 124         char new_filename[FILENAME_LEN+1] = "";
 125
 126         #ifdef RELEASE
 127         if (from_hog_only)
 128                 strcpy(new_filename,"\x01");    //only read from hog file
 129         #endif
 130
 131         strcat(new_filename,filename);
 132         filename = new_filename;
 133
 134         title_bm.bm_data=NULL;
 135         if ((pcx_error=pcx_read_bitmap( filename, &title_bm, BM_LINEAR, New_pal ))!=PCX_ERROR_NONE)     {
 136                 printf( "File '%s', PCX load error: %s (%i)\n  (No big deal, just no title screen.)\n",filename, pcx_errormsg(pcx_error), pcx_error);
 137                 mprintf((0, "File '%s', PCX load error: %s (%i)\n  (No big deal, just no title screen.)\n",filename, pcx_errormsg(pcx_error), pcx_error));
 138                 Error( "Error loading briefing screen <%s>, PCX load error: %s (%i)\n",filename, pcx_errormsg(pcx_error), pcx_error);
 139         }
 140
 141         memcpy(palette_save,gr_palette,sizeof(palette_save));
 142
 143         //vfx_set_palette_sub( New_pal );
 144         gr_palette_clear();
 145
 146         gr_set_current_canvas( NULL );
 147         show_fullscr(&title_bm);
 148
 149         if (gr_palette_fade_in( New_pal, 32, allow_keys ))
 150                 return 1;
 151         gr_copy_palette(gr_palette, New_pal, sizeof(gr_palette));
 152
 153         gr_palette_load( New_pal );
 154         timer   = timer_get_fixed_seconds() + i2f(3);
 155         while (1) {
 156                 if ( local_key_inkey() && allow_keys ) break;
 157                 if ( timer_get_fixed_seconds() > timer ) break;
 158         }
 159         if (gr_palette_fade_out( New_pal, 32, allow_keys ))
 160                 return 1;
 161         gr_copy_palette(gr_palette, palette_save, sizeof(palette_save));
 162         d_free(title_bm.bm_data);
 163         return 0;
 164 }
 165
 166 int intro_played = 0;
 167
 168 void show_titles(void)
 169 {
 170 #ifndef SHAREWARE
 171         int played=MOVIE_NOT_PLAYED;    //default is not played
 172 #endif
 173         int song_playing = 0;
 174
 175 #ifdef D2_OEM
 176 #define MOVIE_REQUIRED 0
 177 #else
 178 #define MOVIE_REQUIRED 1
 179 #endif
 180
 181         {       //show bundler screens
 182                 char filename[FILENAME_LEN];
 183
 184                 played=MOVIE_NOT_PLAYED;        //default is not played
 185
 186                 played = PlayMovie("pre_i.mve",0);
 187
 188                 if (!played) {
 189                         strcpy(filename,MenuHires?"pre_i1b.pcx":"pre_i1.pcx");
 190
 191                         while (PHYSFS_exists(filename))
 192                         {
 193                                 show_title_screen( filename, 1, 0 );
 194                                 filename[5]++;
 195                         }
 196                 }
 197         }
 198
 199 #ifndef SHAREWARE
 200         init_subtitles("intro.tex");
 201         played = PlayMovie("intro.mve",MOVIE_REQUIRED);
 202         close_subtitles();
 203 #endif
 204
 205         if (played != MOVIE_NOT_PLAYED)
 206                 intro_played = 1;
 207         else
 208         {                                               //didn't get intro movie, try titles
 209
 210                 played = PlayMovie("titles.mve",MOVIE_REQUIRED);
 211
 212                 if (played == MOVIE_NOT_PLAYED)
 213                 {
 214                         char filename[FILENAME_LEN];
 215
 216                         vid_set_mode(MenuHires?SM(640,480):SM(320,200));
 217 #ifdef OGL
 218                         set_screen_mode(SCREEN_MENU);
 219 #endif
 220                         con_printf( CON_DEBUG, "\nPlaying title song..." );
 221                         songs_play_song( SONG_TITLE, 1);
 222                         song_playing = 1;
 223                         con_printf( CON_DEBUG, "\nShowing logo screens..." );
 224
 225                         strcpy(filename, MenuHires?"iplogo1b.pcx":"iplogo1.pcx"); // OEM
 226                         if (! cfexist(filename))
 227                                 strcpy(filename, "iplogo1.pcx"); // SHAREWARE
 228                         if (! cfexist(filename))
 229                                 strcpy(filename, "mplogo.pcx"); // MAC SHAREWARE
 230                         if (cfexist(filename))
 231                                 show_title_screen(filename, 1, 1);
 232
 233                         strcpy(filename, MenuHires?"logob.pcx":"logo.pcx"); // OEM
 234                         if (! cfexist(filename))
 235                                 strcpy(filename, "logo.pcx"); // SHAREWARE
 236                         if (! cfexist(filename))
 237                                 strcpy(filename, "plogo.pcx"); // MAC SHAREWARE
 238                         if (cfexist(filename))
 239                                 show_title_screen(filename, 1, 1);
 240                 }
 241         }
 242
 243         {       //show bundler movie or screens
 244
 245                 char filename[FILENAME_LEN];
 246                 PHYSFS_file *movie_handle;
 247
 248                 played=MOVIE_NOT_PLAYED;        //default is not played
 249
 250                 //check if OEM movie exists, so we don't stop the music if it doesn't
 251                 movie_handle = PHYSFS_openRead("oem.mve");
 252                 if (movie_handle)
 253                 {
 254                         PHYSFS_close(movie_handle);
 255                         played = PlayMovie("oem.mve",0);
 256                         song_playing = 0;               //movie will kill sound
 257                 }
 258
 259                 if (!played)
 260                 {
 261                         strcpy(filename,MenuHires?"oem1b.pcx":"oem1.pcx");
 262
 263                         while (PHYSFS_exists(filename))
 264                         {
 265                                 show_title_screen( filename, 1, 0 );
 266                                 filename[3]++;
 267                         }
 268                 }
 269         }
 270
 271         if (!song_playing)
 272                 songs_play_song( SONG_TITLE, 1);
 273 }
 274
 275 void show_loading_screen(ubyte *title_pal)
 276 {
 277         //grs_bitmap title_bm;
 278         int pcx_error;
 279         char filename[14];
 280
 281         strcpy(filename, MenuHires?"descentb.pcx":"descent.pcx");
 282         if (! cfexist(filename))
 283                 strcpy(filename, MenuHires?"descntob.pcx":"descento.pcx"); // OEM
 284         if (! cfexist(filename))
 285                 strcpy(filename, "descentd.pcx"); // SHAREWARE
 286         if (! cfexist(filename))
 287                 strcpy(filename, "descentb.pcx"); // MAC SHAREWARE
 288
 289         vid_set_mode(MenuHires?SM(640,480):SM(320,200));
 290 #ifdef OGL
 291         set_screen_mode(SCREEN_MENU);
 292 #endif
 293
 294         FontHires = FontHiresAvailable && MenuHires;
 295
 296         if ((pcx_error=pcx_read_fullscr( filename, title_pal ))==PCX_ERROR_NONE)        {
 297                 //vfx_set_palette_sub( title_pal );
 298                 gr_palette_clear();
 299                 gr_palette_fade_in( title_pal, 32, 0 );
 300                 vid_update();
 301         } else
 302                 Error( "Couldn't load pcx file '%s', PCX load error: %s\n",filename, pcx_errormsg(pcx_error));
 303 }
 304
 305 typedef struct {
 306         char    bs_name[14];                //  filename, eg merc01.  Assumes .lbm suffix.
 307         sbyte   level_num;
 308         sbyte   message_num;
 309         short   text_ulx, text_uly;         //  upper left x,y of text window
 310         short   text_width, text_height;    //  width and height of text window
 311 } briefing_screen;
 312
 313 #define BRIEFING_SECRET_NUM 31          //  This must correspond to the first secret level which must come at the end of the list.
 314 #define BRIEFING_OFFSET_NUM 4           // This must correspond to the first level screen (ie, past the bald guy briefing screens)
 315
 316 #define SHAREWARE_ENDING_LEVEL_NUM  0x7f
 317 #define REGISTERED_ENDING_LEVEL_NUM 0x7e
 318
 319 #ifdef SHAREWARE
 320 #define ENDING_LEVEL_NUM        SHAREWARE_ENDING_LEVEL_NUM
 321 #else
 322 #define ENDING_LEVEL_NUM        REGISTERED_ENDING_LEVEL_NUM
 323 #endif
 324
 325 #define MAX_BRIEFING_SCREENS 60
 326
 327 briefing_screen Briefing_screens[MAX_BRIEFING_SCREENS]=
 328  {{"brief03.pcx",0,3,8,8,257,177}}; // default=0!!!
 329
 330 briefing_screen D1_Briefing_screens[] = {
 331         { "brief01.pcx",   0,  1,  13, 140, 290,  59 },
 332         { "brief02.pcx",   0,  2,  27,  34, 257, 177 },
 333         { "brief03.pcx",   0,  3,  20,  22, 257, 177 },
 334         { "brief02.pcx",   0,  4,  27,  34, 257, 177 },
 335
 336         { "moon01.pcx",    1,  5,  10,  10, 300, 170 }, // level 1
 337         { "moon01.pcx",    2,  6,  10,  10, 300, 170 }, // level 2
 338         { "moon01.pcx",    3,  7,  10,  10, 300, 170 }, // level 3
 339
 340         { "venus01.pcx",   4,  8,  15, 15, 300,  200 }, // level 4
 341         { "venus01.pcx",   5,  9,  15, 15, 300,  200 }, // level 5
 342
 343         { "brief03.pcx",   6, 10,  20,  22, 257, 177 },
 344         { "merc01.pcx",    6, 11,  10, 15, 300, 200 },  // level 6
 345         { "merc01.pcx",    7, 12,  10, 15, 300, 200 },  // level 7
 346
 347 #ifndef SHAREWARE
 348         { "brief03.pcx",   8, 13,  20,  22, 257, 177 },
 349         { "mars01.pcx",    8, 14,  10, 100, 300,  200 }, // level 8
 350         { "mars01.pcx",    9, 15,  10, 100, 300,  200 }, // level 9
 351         { "brief03.pcx",  10, 16,  20,  22, 257, 177 },
 352         { "mars01.pcx",   10, 17,  10, 100, 300,  200 }, // level 10
 353
 354         { "jup01.pcx",    11, 18,  10, 40, 300,  200 }, // level 11
 355         { "jup01.pcx",    12, 19,  10, 40, 300,  200 }, // level 12
 356         { "brief03.pcx",  13, 20,  20,  22, 257, 177 },
 357         { "jup01.pcx",    13, 21,  10, 40, 300,  200 }, // level 13
 358         { "jup01.pcx",    14, 22,  10, 40, 300,  200 }, // level 14
 359
 360         { "saturn01.pcx", 15, 23,  10, 40, 300,  200 }, // level 15
 361         { "brief03.pcx",  16, 24,  20,  22, 257, 177 },
 362         { "saturn01.pcx", 16, 25,  10, 40, 300,  200 }, // level 16
 363         { "brief03.pcx",  17, 26,  20,  22, 257, 177 },
 364         { "saturn01.pcx", 17, 27,  10, 40, 300,  200 }, // level 17
 365
 366         { "uranus01.pcx", 18, 28,  100, 100, 300,  200 }, // level 18
 367         { "uranus01.pcx", 19, 29,  100, 100, 300,  200 }, // level 19
 368         { "uranus01.pcx", 20, 30,  100, 100, 300,  200 }, // level 20
 369         { "uranus01.pcx", 21, 31,  100, 100, 300,  200 }, // level 21
 370
 371         { "neptun01.pcx", 22, 32,  10, 20, 300,  200 }, // level 22
 372         { "neptun01.pcx", 23, 33,  10, 20, 300,  200 }, // level 23
 373         { "neptun01.pcx", 24, 34,  10, 20, 300,  200 }, // level 24
 374
 375         { "pluto01.pcx",  25, 35,  10, 20, 300,  200 }, // level 25
 376         { "pluto01.pcx",  26, 36,  10, 20, 300,  200 }, // level 26
 377         { "pluto01.pcx",  27, 37,  10, 20, 300,  200 }, // level 27
 378
 379         { "aster01.pcx",  -1, 38,  10, 90, 300,  200 }, // secret level -1
 380         { "aster01.pcx",  -2, 39,  10, 90, 300,  200 }, // secret level -2
 381         { "aster01.pcx",  -3, 40,  10, 90, 300,  200 }, // secret level -3
 382 #endif
 383
 384         { "end01.pcx",   SHAREWARE_ENDING_LEVEL_NUM,  1,  23, 40, 320, 200 },   // shareware end
 385 #ifndef SHAREWARE
 386         { "end02.pcx",   REGISTERED_ENDING_LEVEL_NUM,  1,  5, 5, 300, 200 },    // registered end
 387         { "end01.pcx",   REGISTERED_ENDING_LEVEL_NUM,  2,  23, 40, 320, 200 },  // registered end
 388         { "end03.pcx",   REGISTERED_ENDING_LEVEL_NUM,  3,  5, 5, 300, 200 },    // registered end
 389 #endif
 390
 391 };
 392
 393 #define NUM_D1_BRIEFING_SCREENS (sizeof(D1_Briefing_screens)/sizeof(briefing_screen))
 394
 395 int     Briefing_text_x, Briefing_text_y;
 396
 397 void init_char_pos(int x, int y)
 398 {
 399         Briefing_text_x = x;
 400         Briefing_text_y = y;
 401         mprintf ((0,"Setting init x=%d y=%d\n",x,y));
 402 }
 403
 404 grs_canvas      *Robot_canv = NULL;
 405 vms_angvec      Robot_angles;
 406
 407 ubyte   Bitmap_palette[768];
 408
 409 char    Bitmap_name[32] = "";
 410 #define EXIT_DOOR_MAX   14
 411 #define OTHER_THING_MAX 10      //  Adam: This is the number of frames in your new animating thing.
 412 #define DOOR_DIV_INIT   3
 413 sbyte   Door_dir=1, Door_div_count=0, Animating_bitmap_type=0;
 414
 415 //-----------------------------------------------------------------------------
 416 void show_bitmap_frame(void)
 417 {
 418         grs_canvas *curcanv_save, *bitmap_canv=0;
 419
 420         grs_bitmap *bitmap_ptr;
 421
 422         //      Only plot every nth frame.
 423         if (Door_div_count) {
 424                 Door_div_count--;
 425                 return;
 426         }
 427
 428         Door_div_count = DOOR_DIV_INIT;
 429
 430         if (Bitmap_name[0] != 0) {
 431                 char            *pound_signp;
 432                 int             num, dig1, dig2;
 433
 434                 //      Set supertransparency color to black
 435                 if (!New_pal_254_bash) {
 436                         New_pal_254_bash = 1;
 437                         New_pal[254*3] = 0;
 438                         New_pal[254*3+1] = 0;
 439                         New_pal[254*3+2] = 0;
 440                         gr_palette_load( New_pal );
 441                 }
 442
 443                 switch (Animating_bitmap_type) {
 444                 case 0:
 445                         bitmap_canv = gr_create_canvas(rescale_x(64), rescale_y(64));
 446                         break;
 447                 case 1:
 448                         bitmap_canv = gr_create_canvas(rescale_x(94), rescale_y(94));
 449                         break;
 450
 451                         // Adam: Change here for your new animating bitmap thing. 94, 94 are bitmap size.
 452                         default:
 453                                 Int3(); // Impossible, illegal value for Animating_bitmap_type
 454                 }
 455
 456                 curcanv_save = grd_curcanv; grd_curcanv = bitmap_canv;
 457
 458                 pound_signp = strchr(Bitmap_name, '#');
 459                 Assert(pound_signp != NULL);
 460
 461                 dig1 = *(pound_signp+1);
 462                 dig2 = *(pound_signp+2);
 463                 if (dig2 == 0)
 464                         num = dig1-'0';
 465                 else
 466                         num = (dig1-'0')*10 + (dig2-'0');
 467
 468                 switch (Animating_bitmap_type) {
 469                 case 0:
 470                         num += Door_dir;
 471                         if (num > EXIT_DOOR_MAX) {
 472                                 num = EXIT_DOOR_MAX;
 473                                 Door_dir = -1;
 474                         } else if (num < 0) {
 475                                 num = 0;
 476                                 Door_dir = 1;
 477                         }
 478                         break;
 479                 case 1:
 480                         num++;
 481                         if (num > OTHER_THING_MAX)
 482                                 num = 0;
 483                         break;
 484                 }
 485
 486                 Assert(num < 100);
 487                 if (num >= 10) {
 488                         *(pound_signp+1) = (num / 10) + '0';
 489                         *(pound_signp+2) = (num % 10) + '0';
 490                         *(pound_signp+3) = 0;
 491                 } else {
 492                         *(pound_signp+1) = (num % 10) + '0';
 493                         *(pound_signp+2) = 0;
 494                 }
 495
 496                 {
 497                         bitmap_index bi;
 498                         bi = piggy_find_bitmap(Bitmap_name);
 499                         bitmap_ptr = &GameBitmaps[bi.index];
 500                         PIGGY_PAGE_IN( bi );
 501                 }
 502
 503                 gr_bitmap_scale_to(bitmap_ptr, &bitmap_canv->cv_bitmap);
 504
 505                 grd_curcanv = curcanv_save;
 506                 gr_remap_bitmap_good(&bitmap_canv->cv_bitmap, Bitmap_palette, 255, 254);
 507                 gr_bitmapm(rescale_x(220), rescale_y(45), &bitmap_canv->cv_bitmap);
 508                 d_free(bitmap_canv);
 509
 510                 switch (Animating_bitmap_type) {
 511                 case 0:
 512                         if (num == EXIT_DOOR_MAX) {
 513                                 Door_dir = -1;
 514                                 Door_div_count = 32;
 515                         } else if (num == 0) {
 516                                 Door_dir = 1;
 517                                 Door_div_count = 32;
 518                         }
 519                         break;
 520                 case 1:
 521                         break;
 522                 }
 523         }
 524
 525 }
 526
 527 //-----------------------------------------------------------------------------
 528 void show_briefing_bitmap(grs_bitmap *bmp)
 529 {
 530         grs_canvas      *curcanv_save, *bitmap_canv;
 531
 532         bitmap_canv = gr_create_sub_canvas(grd_curcanv, 220, 45, bmp->bm_w, bmp->bm_h);
 533         curcanv_save = grd_curcanv;
 534         gr_set_current_canvas(bitmap_canv);
 535         gr_bitmapm(0, 0, bmp);
 536         gr_set_current_canvas(curcanv_save);
 537
 538         d_free(bitmap_canv);
 539 }
 540
 541 //-----------------------------------------------------------------------------
 542 void show_spinning_robot_frame(int robot_num)
 543 {
 544         grs_canvas      *curcanv_save;
 545
 546         if (robot_num != -1) {
 547                 Robot_angles.h += 150;
 548
 549                 curcanv_save = grd_curcanv;
 550                 grd_curcanv = Robot_canv;
 551                 Assert(Robot_info[robot_num].model_num != -1);
 552                 draw_model_picture(Robot_info[robot_num].model_num, &Robot_angles);
 553                 grd_curcanv = curcanv_save;
 554                 gr_copy_palette(gr_palette, New_pal, sizeof(New_pal));
 555                 gr_remap_bitmap_good(&Robot_canv->cv_bitmap, Bitmap_palette, 255, 254);
 556         }
 557
 558 }
 559
 560 //-----------------------------------------------------------------------------
 561 void init_spinning_robot(void) //(int x,int y,int w,int h)
 562 {
 563         //Robot_angles.p += 0;
 564         //Robot_angles.b += 0;
 565         //Robot_angles.h += 0;
 566
 567         int x = rescale_x(138);
 568         int y = rescale_y(55);
 569         int w = rescale_x(166);
 570         int h = rescale_y(138);
 571
 572         gr_use_palette_table(DEFAULT_LEVEL_PALETTE);
 573         memcpy(Bitmap_palette, gr_palette, sizeof(Bitmap_palette));
 574
 575         Robot_canv = gr_create_sub_canvas(grd_curcanv, x, y, w, h);
 576         // 138, 55, 166, 138
 577 }
 578
 579 //---------------------------------------------------------------------------
 580 // Returns char width.
 581 // If show_robot_flag set, then show a frame of the spinning robot.
 582 int show_char_delay(char the_char, int delay, int robot_num, int cursor_flag)
 583 {
 584         int w, h, aw;
 585         char message[2];
 586         static fix      start_time=0;
 587
 588         message[0] = the_char;
 589         message[1] = 0;
 590
 591         if (start_time==0 && timer_get_fixed_seconds()<0)
 592                 start_time=timer_get_fixed_seconds();
 593
 594         gr_get_string_size(message, &w, &h, &aw );
 595
 596         Assert((Current_color >= 0) && (Current_color < MAX_BRIEFING_COLORS));
 597
 598         //      Draw cursor if there is some delay and caller says to draw cursor
 599         if (cursor_flag && delay) {
 600                 gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
 601                 gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
 602                 vid_update();
 603         }
 604
 605         if ((Bitmap_name[0] != 0) && (delay != 0))
 606                 show_bitmap_frame();
 607
 608         if (RobotPlaying && (delay != 0))
 609                 RotateRobot();
 610
 611         if ((robot_num != -1) && (delay != 0))
 612                 show_spinning_robot_frame(robot_num);
 613
 614         while (timer_get_fixed_seconds() < (start_time + delay)) {
 615                 vid_update();
 616
 617                 if (RobotPlaying && delay != 0)
 618                         RotateRobot();
 619
 620                 if ((robot_num != -1) && (delay != 0))
 621                         show_spinning_robot_frame(robot_num);
 622
 623                 if ((Bitmap_name[0] != 0) && (delay != 0))
 624                         show_bitmap_frame();
 625
 626                 delay_until(start_time + delay/2);
 627         }
 628
 629         start_time = timer_get_fixed_seconds();
 630
 631         //      Erase cursor
 632         if (cursor_flag && delay) {
 633                 gr_set_fontcolor(Erase_color, -1);
 634                 gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
 635         }
 636
 637         //      Draw the character
 638         gr_set_fontcolor(Briefing_background_colors[Current_color], -1);
 639         gr_printf(Briefing_text_x, Briefing_text_y, message );
 640
 641         gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
 642         gr_printf(Briefing_text_x+1, Briefing_text_y, message );
 643
 644         if (delay) vid_update();
 645
 646 //      if (the_char != ' ')
 647 //              if (!digi_is_sound_playing(SOUND_MARKER_HIT))
 648 //                      digi_play_sample( SOUND_MARKER_HIT, F1_0 );
 649
 650         return w;
 651 }
 652
 653 //-----------------------------------------------------------------------------
 654 int load_briefing_screen( int screen_num )
 655 {
 656         int     pcx_error;
 657
 658         if (EMULATING_D1)
 659                 strcpy (CurBriefScreenName, Briefing_screens[screen_num].bs_name);
 660
 661         if ((pcx_error = pcx_read_fullscr(CurBriefScreenName, New_pal)) != PCX_ERROR_NONE)
 662                 Error( "Error loading briefing screen <%s>, PCX load error: %s (%i)\n", CurBriefScreenName, pcx_errormsg(pcx_error), pcx_error);
 663
 664         return 0;
 665 }
 666
 667 int load_new_briefing_screen( char *fname )
 668 {
 669         mprintf ((0,"Loading new briefing <%s>\n",fname));
 670         strcpy (CurBriefScreenName,fname);
 671
 672 #ifndef __MSDOS__
 673         memcpy(New_pal, gr_palette, sizeof(gr_palette)); // attempt to get fades after briefing screens done correctly.
 674 #endif
 675
 676         if (gr_palette_fade_out( New_pal, 32, 0 ))
 677                 return 0;
 678
 679         load_briefing_screen(-1);
 680
 681         gr_copy_palette(gr_palette, New_pal, sizeof(gr_palette));
 682
 683         if (gr_palette_fade_in( New_pal, 32, 0 ))
 684                 return 0;
 685         DoBriefingColorStuff();
 686
 687         return 1;
 688 }
 689
 690
 691
 692 #define KEY_DELAY_DEFAULT       ((F1_0*20)/1000)
 693
 694 //-----------------------------------------------------------------------------
 695 int get_message_num(char **message)
 696 {
 697         int     num=0;
 698
 699         while (**message == ' ')
 700                 (*message)++;
 701
 702         while ((**message >= '0') && (**message <= '9')) {
 703                 num = 10*num + **message-'0';
 704                 (*message)++;
 705         }
 706
 707         while (*(*message)++ != 10)             //      Get and drop eoln
 708                 ;
 709
 710         return num;
 711 }
 712
 713 //-----------------------------------------------------------------------------
 714 void get_message_name(char **message, char *result)
 715 {
 716         while (**message == ' ')
 717                 (*message)++;
 718
 719         while ((**message != ' ') && (**message != 10)) {
 720                 if (**message != '\n')
 721                         *result++ = **message;
 722                 (*message)++;
 723         }
 724
 725         if (**message != 10)
 726                 while (*(*message)++ != 10)             //      Get and drop eoln
 727                         ;
 728
 729         *result = 0;
 730 }
 731
 732 //-----------------------------------------------------------------------------
 733 void flash_cursor(int cursor_flag)
 734 {
 735         if (cursor_flag == 0)
 736                 return;
 737
 738         if ((timer_get_fixed_seconds() % (F1_0/2) ) > (F1_0/4))
 739                 gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
 740         else
 741                 gr_set_fontcolor(Erase_color, -1);
 742
 743         gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
 744         vid_update();
 745 }
 746
 747 extern int InitMovieBriefing();
 748
 749 static int robot_movie_model_map(char kludge)
 750 {
 751         switch (tolower(kludge)) {
 752                 case 'a': return 24; // bper
 753                 case 'b': return 25; // smelter
 754                 case 'c': return 34; // unused?
 755                 case 'd': return 26; // ice spindle
 756                 case 'e': return 27; // bulk destroyer
 757                 case 'f': return 28; // trn racer
 758                 case 'g': return 29; // fox
 759                 case 'h': return 30; // sidearm
 760                 case 'i': return 51; // lou guard
 761                 case 'j': return 33; // guide bot
 762                 case 'k': return 36; // itsc
 763                 case 'l': return 49; // omega defense spawn
 764                 case 'm': return 37; // itd
 765                 case 'n': return 38; // pest
 766                 case 'o': return 50; // sidearm modula
 767                 case 'p': return 39; // pig
 768                 case 'q': return 61; // spawn
 769                 case 'r': return 40; // diamond claw
 770                 case 's': return 43; // seeker
 771                 case 't': return 42; // bandit
 772                 case 'u': return 44; // e-bandit
 773                 case 'w': return 47; // boarshead
 774                 case 'x': return 48; // spider
 775                 case 'y': return 41; // red hornet
 776                         /* vertigo robots, possibly not constant */
 777                 case '1': return 70; // smelter ii
 778                 case '2': return 74; // canary
 779                 case '3': return 66; // compact lifter
 780                 case '4': return 69; // class 2 heavy driller
 781                 case '5': return 73; // logikill
 782                 case '6': return 71; // max
 783                 case '7': return 72; // sniper ng
 784                 case '8': return 68; // fiddler
 785                 case '9': return 67; // fervid 99
 786                 case '$': return 77; // spike
 787                 default: Int3(); return -1;
 788         }
 789 }
 790
 791 //-----------------------------------------------------------------------------
 792 // Return true if message got aborted by user (pressed ESC), else return false.
 793 int show_briefing_message(int screen_num, char *message)
 794 {
 795         int     prev_ch=-1;
 796         int     ch, done=0,i;
 797         briefing_screen *bsp;
 798         int     delay_count = KEY_DELAY_DEFAULT;
 799         int     key_check;
 800         int     robot_num=-1;
 801         int     rval=0;
 802         static int tab_stop=0;
 803         int     flashing_cursor=0;
 804         int     new_page=0,GotZ=0;
 805         char spinRobotName[]="rba.mve",kludge;  // matt don't change this!
 806         char fname[15];
 807         char DumbAdjust=0;
 808         char chattering=0;
 809         int hum_channel=-1,printing_channel=-1;
 810         int LineAdjustment=1;
 811
 812         Bitmap_name[0] = 0;
 813         Current_color = 0;
 814         RobotPlaying=0;
 815
 816         InitMovieBriefing();
 817
 818         #ifndef SHAREWARE
 819         hum_channel  = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
 820         #endif
 821
 822         // mprintf((0, "Going to print message [%s] at x=%i, y=%i\n", message, x, y));
 823         gr_set_curfont( GAME_FONT );
 824
 825         if (EMULATING_D1) {
 826                 GotZ = 1;
 827                 MALLOC(bsp, briefing_screen, 1);
 828                 memcpy(bsp, &Briefing_screens[screen_num], sizeof(briefing_screen));
 829                 bsp->text_ulx = rescale_x(bsp->text_ulx);
 830                 bsp->text_uly = rescale_y(bsp->text_uly);
 831                 bsp->text_width = rescale_x(bsp->text_width);
 832                 bsp->text_height = rescale_y(bsp->text_height);
 833                 init_char_pos(bsp->text_ulx, bsp->text_uly);
 834         } else {
 835                 bsp=&Briefing_screens[0];
 836                 init_char_pos(bsp->text_ulx, bsp->text_uly-(8*(1+MenuHires)));
 837         }
 838
 839         while (!done) {
 840                 ch = *message++;
 841                 if (ch == '$') {
 842                         ch = *message++;
 843                         if (ch=='D') {
 844                                 screen_num=DefineBriefingBox (&message);
 845                         //load_new_briefing_screen (Briefing_screens[screen_num].bs_name);
 846
 847                                 bsp = &Briefing_screens[screen_num];
 848                                 init_char_pos(bsp->text_ulx, bsp->text_uly);
 849                                 LineAdjustment=0;
 850                                 prev_ch = 10;                                   // read to eoln
 851                         } else if (ch=='U') {
 852                                 screen_num=get_message_num(&message);
 853                                 bsp = &Briefing_screens[screen_num];
 854                                 init_char_pos(bsp->text_ulx, bsp->text_uly);
 855                                 prev_ch = 10;                                   // read to eoln
 856                         } else if (ch == 'C') {
 857                                 Current_color = get_message_num(&message)-1;
 858                                 Assert((Current_color >= 0) && (Current_color < MAX_BRIEFING_COLORS));
 859                                 prev_ch = 10;
 860                         } else if (ch == 'F') {     // toggle flashing cursor
 861                                 flashing_cursor = !flashing_cursor;
 862                                 prev_ch = 10;
 863                                 while (*message++ != 10)
 864                                         ;
 865                         } else if (ch == 'T') {
 866                                 tab_stop = get_message_num(&message);
 867                                 tab_stop*=(1+MenuHires);
 868                                 prev_ch = 10;                                                   //      read to eoln
 869                         } else if (ch == 'R') {
 870                                 if (Robot_canv != NULL) {
 871                                         d_free(Robot_canv);
 872                                         Robot_canv=NULL;
 873                                 }
 874                                 if (RobotPlaying) {
 875                                         DeInitRobotMovie();
 876                                         RobotPlaying=0;
 877                                 }
 878
 879                                 if (EMULATING_D1) {
 880                                         init_spinning_robot();
 881                                         robot_num = get_message_num(&message);
 882                                         while (*message++ != 10)
 883                                                 ;
 884                                 } else {
 885                                         kludge=*message++;
 886                                         spinRobotName[2]=kludge; // ugly but proud
 887
 888                                         RobotPlaying=InitRobotMovie(spinRobotName);
 889
 890                                         // gr_remap_bitmap_good( &grd_curcanv->cv_bitmap, pal, -1, -1 );
 891
 892                                         if (RobotPlaying) {
 893                                                 RotateRobot();
 894                                                 DoBriefingColorStuff ();
 895                                                 mprintf ((0,"Robot playing is %d!!!\n",RobotPlaying));
 896                                         } else {
 897                                                 init_spinning_robot();
 898                                                 robot_num = robot_movie_model_map(kludge);
 899                                         }
 900                                 }
 901                                 prev_ch = 10;                           // read to eoln
 902                         } else if (ch == 'N') {
 903                                 //--grs_bitmap *bitmap_ptr;
 904                                 if (Robot_canv != NULL) {
 905                                         d_free(Robot_canv);
 906                                         Robot_canv=NULL;
 907                                 }
 908
 909                                 get_message_name(&message, Bitmap_name);
 910                                 strcat(Bitmap_name, "#0");
 911                                 Animating_bitmap_type = 0;
 912                                 prev_ch = 10;
 913                         } else if (ch == 'O') {
 914                                 if (Robot_canv != NULL) {
 915                                                 d_free(Robot_canv);
 916                                                 Robot_canv=NULL;
 917                                 }
 918
 919                                 get_message_name(&message, Bitmap_name);
 920                                 strcat(Bitmap_name, "#0");
 921                                 Animating_bitmap_type = 1;
 922                                 prev_ch = 10;
 923                         } else if (ch=='A') {
 924                                 LineAdjustment=1-LineAdjustment;
 925                         } else if (ch=='Z') {
 926                                 //mprintf ((0,"Got a Z!\n"));
 927                                 GotZ=1;
 928                                 if (LineAdjustment==1 || is_D2_OEM || is_MAC_SHARE)
 929                                         DumbAdjust=1;
 930                                 else
 931                                         DumbAdjust=2;
 932
 933                                 i=0;
 934                                 while ((fname[i]=*message) != '\n') {
 935                                         i++;
 936                                         message++;
 937                                 }
 938                                 fname[i]=0;
 939                                 if (*message != 10)
 940                                         while (*message++ != 10)    //  Get and drop eoln
 941                                                 ;
 942
 943                                 {
 944                                         char fname2[15];
 945
 946                                         i=0;
 947                                         while (fname[i]!='.') {
 948                                                 fname2[i] = fname[i];
 949                                                 i++;
 950                                         }
 951                                         fname2[i++]='b';
 952                                         fname2[i++]='.';
 953                                         fname2[i++]='p';
 954                                         fname2[i++]='c';
 955                                         fname2[i++]='x';
 956                                         fname2[i++]=0;
 957
 958                                         if ((MenuHires && cfexist(fname2)) || !cfexist(fname))
 959                                                 load_new_briefing_screen (fname2);
 960                                         else
 961                                                 load_new_briefing_screen (fname);
 962                                 }
 963
 964                                 //load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
 965
 966                         } else if (ch == 'B') {
 967                                 char        bitmap_name[32];
 968                                 grs_bitmap  guy_bitmap;
 969                                 ubyte       temp_palette[768];
 970                                 int         iff_error;
 971
 972                                 if (Robot_canv != NULL) {
 973                                         d_free(Robot_canv);
 974                                         Robot_canv=NULL;
 975                                 }
 976
 977                                 get_message_name(&message, bitmap_name);
 978                                 strcat(bitmap_name, ".bbm");
 979                                 guy_bitmap.bm_data = NULL;
 980                                 iff_error = iff_read_bitmap(bitmap_name, &guy_bitmap, BM_LINEAR, temp_palette);
 981                                 Assert(iff_error == IFF_NO_ERROR);
 982                                 gr_remap_bitmap_good( &guy_bitmap, temp_palette, -1, -1 );
 983
 984                                 show_briefing_bitmap(&guy_bitmap);
 985                                 d_free(guy_bitmap.bm_data);
 986                                 prev_ch = 10;
 987 //                      } else if (ch==EOF) {
 988 //                              done=1;
 989 //                      } else if (ch == 'B') {
 990 //                              if (Robot_canv != NULL) {
 991 //                                      d_free(Robot_canv);
 992 //                                      Robot_canv=NULL;
 993 //                              }
 994 //
 995 //                              bitmap_num = get_message_num(&message);
 996 //                              if (bitmap_num != -1)
 997 //                                      show_briefing_bitmap(Textures[bitmap_num]);
 998 //                              prev_ch = 10;                           // read to eoln
 999                         } else if (ch == 'S') {
1000                                 int keypress;
1001                                 fix start_time;
1002
1003                                 chattering=0;
1004                                 if (printing_channel>-1)
1005                                         digi_stop_sound( printing_channel );
1006                                 printing_channel=-1;
1007
1008                                 vid_update();
1009
1010                                 while ( (keypress = local_key_inkey()) == 0 ) {         //      Wait for a key
1011                                         start_time = timer_get_fixed_seconds();
1012
1013                                         flash_cursor(flashing_cursor);
1014
1015                                         if (RobotPlaying)
1016                                                 RotateRobot ();
1017                                         if (robot_num != -1)
1018                                                 show_spinning_robot_frame(robot_num);
1019
1020                                         if (Bitmap_name[0] != 0)
1021                                                 show_bitmap_frame();
1022
1023                                         delay_until(start_time + KEY_DELAY_DEFAULT/2);
1024                                 }
1025
1026 #ifndef NDEBUG
1027                                 if (keypress == KEY_BACKSP)
1028                                         Int3();
1029 #endif
1030                                 if (keypress == KEY_ESC)
1031                                         rval = 1;
1032
1033                                 flashing_cursor = 0;
1034                                 done = 1;
1035                         } else if (ch == 'P') {         //      New page.
1036                                 if (!GotZ) {
1037                                         Int3(); // Hey ryan!!!! You gotta load a screen before you start
1038                                                 // printing to it! You know, $Z !!!
1039                                     load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
1040                                 }
1041
1042                                 new_page = 1;
1043                                 while (*message != 10) {
1044                                         message++;      //      drop carriage return after special escape sequence
1045                                 }
1046                                 message++;
1047                                 prev_ch = 10;
1048                                 vid_update();
1049                         }
1050                 } else if (ch == '\t') {                //      Tab
1051                         if (Briefing_text_x - bsp->text_ulx < tab_stop)
1052                                 Briefing_text_x = bsp->text_ulx + tab_stop;
1053                 } else if ((ch == ';') && (prev_ch == 10)) {
1054                         while (*message++ != 10)
1055                                 ;
1056                         prev_ch = 10;
1057                 } else if (ch == '\\') {
1058                         prev_ch = ch;
1059                 } else if (ch == 10) {
1060                         if (prev_ch != '\\') {
1061                                 prev_ch = ch;
1062                                 if (DumbAdjust==0)
1063                                         if (EMULATING_D1)
1064                                                 Briefing_text_y += (8*(MenuHires*1.4+1));
1065                                         else
1066                                                 Briefing_text_y += (8*(MenuHires+1));
1067                                 else
1068                                         DumbAdjust--;
1069                                 Briefing_text_x = bsp->text_ulx;
1070                                 if (Briefing_text_y > bsp->text_uly + bsp->text_height) {
1071                                         load_briefing_screen(screen_num);
1072                                         Briefing_text_x = bsp->text_ulx;
1073                                         Briefing_text_y = bsp->text_uly;
1074                                 }
1075                         } else {
1076                                 if (ch == 13)           //Can this happen? Above says ch==10
1077                                         Int3();
1078                                 prev_ch = ch;
1079                         }
1080
1081                 } else {
1082                         if (!GotZ) {
1083                                 Int3(); // Hey ryan!!!! You gotta load a screen before you start
1084                                         // printing to it! You know, $Z !!!
1085                                 load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
1086                         }
1087
1088                         prev_ch = ch;
1089
1090                         if (!chattering) {
1091                                 printing_channel  = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_PRINTING), F1_0, 0xFFFF/2, 1, -1, -1, -1 );
1092                                 chattering=1;
1093                         }
1094
1095                         Briefing_text_x += show_char_delay(ch, delay_count, robot_num, flashing_cursor);
1096
1097                 }
1098
1099                 //      Check for Esc -> abort.
1100                 if(delay_count)
1101                         key_check=local_key_inkey();
1102                 else
1103                         key_check=0;
1104
1105 #ifdef WINDOWS
1106                 if (_RedrawScreen) {
1107                         _RedrawScreen = FALSE;
1108                         hum_channel  = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
1109                         key_check = KEY_ESC;
1110                 }
1111 #endif
1112                 if ( key_check == KEY_ESC ) {
1113                         rval = 1;
1114                         done = 1;
1115                 }
1116
1117                 if ((key_check == KEY_SPACEBAR) || (key_check == KEY_ENTER))
1118                         delay_count = 0;
1119
1120 #ifdef VID_SUPPORTS_FULLSCREEN_TOGGLE
1121                 if ((key_check == KEY_COMMAND+KEY_SHIFTED+KEY_F) ||
1122                         (key_check == KEY_ALTED+KEY_ENTER) ||
1123                         (key_check == KEY_ALTED+KEY_PADENTER))
1124                         vid_toggle_fullscreen();
1125 #endif
1126
1127                 if (Briefing_text_x > bsp->text_ulx + bsp->text_width) {
1128                         Briefing_text_x = bsp->text_ulx;
1129                         Briefing_text_y += bsp->text_uly;
1130                 }
1131
1132                 if ((new_page) || (Briefing_text_y > bsp->text_uly + bsp->text_height)) {
1133                         fix     start_time = 0;
1134                         int     keypress;
1135
1136                         new_page = 0;
1137
1138                         if (printing_channel>-1)
1139                                 digi_stop_sound( printing_channel );
1140                         printing_channel=-1;
1141
1142                         chattering=0;
1143
1144                         start_time = timer_get_fixed_seconds();
1145                         while ( (keypress = local_key_inkey()) == 0 ) {         //      Wait for a key
1146                                 vid_update();
1147                                 flash_cursor(flashing_cursor);
1148                                 if (RobotPlaying)
1149                                         RotateRobot();
1150                                 if (robot_num != -1)
1151                                         show_spinning_robot_frame(robot_num);
1152                                 if (Bitmap_name[0] != 0)
1153                                         show_bitmap_frame();
1154                                 start_time += KEY_DELAY_DEFAULT/2;
1155                                 delay_until(start_time + KEY_DELAY_DEFAULT/2);
1156                         }
1157
1158                         if (RobotPlaying)
1159                                 DeInitRobotMovie();
1160                         RobotPlaying=0;
1161                         robot_num = -1;
1162
1163 #ifndef NDEBUG
1164                         if (keypress == KEY_BACKSP)
1165                                 Int3();
1166 #endif
1167                         if (keypress == KEY_ESC) {
1168                                 rval = 1;
1169                                 done = 1;
1170                         }
1171
1172                         load_briefing_screen(screen_num);
1173                         Briefing_text_x = bsp->text_ulx;
1174                         Briefing_text_y = bsp->text_uly;
1175                         delay_count = KEY_DELAY_DEFAULT;
1176                 }
1177         }
1178
1179         if (RobotPlaying) {
1180                 DeInitRobotMovie();
1181                 RobotPlaying=0;
1182         }
1183
1184         if (Robot_canv != NULL)
1185                 {d_free(Robot_canv); Robot_canv=NULL;}
1186
1187         if (hum_channel>-1)
1188                 digi_stop_sound( hum_channel );
1189         if (printing_channel>-1)
1190                 digi_stop_sound( printing_channel );
1191
1192         if (EMULATING_D1)
1193                 d_free(bsp);
1194
1195         return rval;
1196 }
1197
1198 //-----------------------------------------------------------------------------
1199 // Return a pointer to the start of text for screen #screen_num.
1200 char * get_briefing_message(int screen_num)
1201 {
1202         char *tptr = Briefing_text;
1203         int     cur_screen=0;
1204         int     ch;
1205
1206         Assert(screen_num >= 0);
1207
1208         while ( (*tptr != 0 ) && (screen_num != cur_screen)) {
1209                 ch = *tptr++;
1210                 if (ch == '$') {
1211                         ch = *tptr++;
1212                         if (ch == 'S')
1213                                 cur_screen = get_message_num(&tptr);
1214                 }
1215         }
1216
1217         if (screen_num!=cur_screen)
1218                 return (NULL);
1219
1220         return tptr;
1221 }
1222
1223 //-----------------------------------------------------------------------------
1224 //      Load Descent briefing text.
1225 int load_screen_text(char *filename, char **buf)
1226 {
1227         CFILE *tfile;
1228         CFILE *ifile;
1229         int     len, i,x;
1230         int     have_binary = 0;
1231
1232         if ((tfile = cfopen(filename,"rb")) == NULL) {
1233                 char nfilename[30], *ptr;
1234
1235                 strcpy(nfilename, filename);
1236                 if ((ptr = strrchr(nfilename, '.')))
1237                         *ptr = '\0';
1238                 strcat(nfilename, ".txb");
1239                 if ((ifile = cfopen(nfilename, "rb")) == NULL) {
1240                         mprintf ((0,"can't open %s!\n",nfilename));
1241                         return (0);
1242                                 //Error("Cannot open file %s or %s", filename, nfilename);
1243                 }
1244
1245                 mprintf ((0,"reading...\n"));
1246                 have_binary = 1;
1247
1248                 len = cfilelength(ifile);
1249                 MALLOC(*buf, char, len+500);
1250                 mprintf ((0,"len=%d\n",len));
1251                 for (x=0, i=0; i < len; i++, x++) {
1252                         cfread (*buf+x,1,1,ifile);
1253                         //  mprintf ((0,"%c",*(*buf+x)));
1254                         if (*(*buf+x)==13)
1255                                 x--;
1256                 }
1257
1258                 cfclose(ifile);
1259         } else {
1260                 len = cfilelength(tfile);
1261                 MALLOC(*buf, char, len+500);
1262                 for (x=0, i=0; i < len; i++, x++) {
1263                         cfread (*buf+x,1,1,tfile);
1264                         // mprintf ((0,"%c",*(*buf+x)));
1265                         if (*(*buf+x)==13)
1266                                 x--;
1267                 }
1268
1269
1270                 //cfread(*buf, 1, len, tfile);
1271                 cfclose(tfile);
1272         }
1273
1274         if (have_binary)
1275                 decode_text(*buf, len);
1276
1277         return (1);
1278 }
1279
1280 //-----------------------------------------------------------------------------
1281 // Return true if message got aborted, else return false.
1282 int show_briefing_text(int screen_num)
1283 {
1284         char    *message_ptr;
1285
1286         message_ptr = get_briefing_message
1287                 (EMULATING_D1 ? Briefing_screens[screen_num].message_num : screen_num);
1288
1289         if (message_ptr==NULL)
1290                 return (0);
1291
1292         DoBriefingColorStuff();
1293
1294         return show_briefing_message(screen_num, message_ptr);
1295 }
1296
1297 void DoBriefingColorStuff ()
1298 {
1299         Briefing_foreground_colors[0] = gr_find_closest_color_current( 0, 40, 0);
1300         Briefing_background_colors[0] = gr_find_closest_color_current( 0, 6, 0);
1301
1302         Briefing_foreground_colors[1] = gr_find_closest_color_current( 40, 33, 35);
1303         Briefing_background_colors[1] = gr_find_closest_color_current( 5, 5, 5);
1304
1305         Briefing_foreground_colors[2] = gr_find_closest_color_current( 8, 31, 54);
1306         Briefing_background_colors[2] = gr_find_closest_color_current( 1, 4, 7);
1307
1308         if (EMULATING_D1) {
1309                 //green
1310                 Briefing_foreground_colors[0] = gr_find_closest_color_current( 0, 54, 0);
1311                 Briefing_background_colors[0] = gr_find_closest_color_current( 0, 19, 0);
1312                 //white
1313                 Briefing_foreground_colors[1] = gr_find_closest_color_current( 42, 38, 32);
1314                 Briefing_background_colors[1] = gr_find_closest_color_current( 14, 14, 14);
1315
1316                 //Begin D1X addition
1317                 //red
1318                 Briefing_foreground_colors[2] = gr_find_closest_color_current( 63, 0, 0);
1319                 Briefing_background_colors[2] = gr_find_closest_color_current( 31, 0, 0);
1320         }
1321         //blue
1322         Briefing_foreground_colors[3] = gr_find_closest_color_current( 0, 0, 54);
1323         Briefing_background_colors[3] = gr_find_closest_color_current( 0, 0, 19);
1324         //gray
1325         Briefing_foreground_colors[4] = gr_find_closest_color_current( 14, 14, 14);
1326         Briefing_background_colors[4] = gr_find_closest_color_current( 0, 0, 0);
1327         //yellow
1328         Briefing_foreground_colors[5] = gr_find_closest_color_current( 54, 54, 0);
1329         Briefing_background_colors[5] = gr_find_closest_color_current( 19, 19, 0);
1330         //purple
1331         Briefing_foreground_colors[6] = gr_find_closest_color_current( 0, 54, 54);
1332         Briefing_background_colors[6] = gr_find_closest_color_current( 0, 19, 19);
1333         //End D1X addition
1334
1335         Erase_color = gr_find_closest_color_current(0, 0, 0);
1336 }
1337
1338 //-----------------------------------------------------------------------------
1339 // Return true if screen got aborted by user, else return false.
1340 int show_briefing_screen( int screen_num, int allow_keys)
1341 {
1342         int     rval=0;
1343         //ubyte   palette_save[768];
1344
1345         New_pal_254_bash = 0;
1346
1347         if (Skip_briefing_screens) {
1348                 mprintf((0, "Skipping briefing screen [%s]\n", &Briefing_screens[screen_num].bs_name));
1349                 return 0;
1350         }
1351
1352         if (EMULATING_D1) {
1353                 load_briefing_screen(screen_num);
1354
1355                 gr_palette_clear();
1356
1357                 if (gr_palette_fade_in( New_pal, 32, allow_keys ))
1358                         return 1;
1359         }
1360
1361         #ifdef MACINTOSH
1362         key_close();            // kill the keyboard handler during briefing screens for movies
1363         #endif
1364         rval = show_briefing_text(screen_num);
1365         #ifdef MACINTOSH
1366         key_init();
1367         #endif
1368
1369 #ifndef __MSDOS__
1370         memcpy(New_pal, gr_palette, sizeof(gr_palette)); // attempt to get fades after briefing screens done correctly.
1371 #endif
1372
1373         if (gr_palette_fade_out( New_pal, 32, allow_keys ))
1374                 return 1;
1375
1376         //gr_copy_palette(gr_palette, palette_save, sizeof(palette_save));
1377
1378         //d_free(briefing_bm.bm_data);
1379
1380         return rval;
1381 }
1382
1383
1384 //-----------------------------------------------------------------------------
1385 void do_briefing_screens(char *filename,int level_num)
1386 {
1387         int     abort_briefing_screens = 0;
1388         int     cur_briefing_screen = 0;
1389
1390         if (Skip_briefing_screens) {
1391                 mprintf((0, "Skipping all briefing screens.\n"));
1392                 return;
1393         }
1394
1395         #ifdef APPLE_DEMO
1396         return;                 // no briefing screens at all for demo
1397
1398         #endif
1399
1400         mprintf ((0,"Trying briefing screen <%s>\n",filename));
1401
1402         if (!filename || !*filename)
1403                 return;
1404
1405         if (!load_screen_text(filename, &Briefing_text))
1406                 return;
1407
1408         #ifdef SHAREWARE
1409         songs_play_song( SONG_BRIEFING, 1 );
1410         #else
1411         songs_stop_all();
1412         #endif
1413
1414         set_screen_mode( SCREEN_MENU );
1415
1416         gr_set_current_canvas(NULL);
1417
1418         mprintf ((0,"Playing briefing screen <%s>, level %d\n",filename,level_num));
1419
1420         key_flush();
1421
1422         if (EMULATING_D1) {
1423                 int i;
1424
1425                 for (i = 0; i < NUM_D1_BRIEFING_SCREENS; i++)
1426                         memcpy(&Briefing_screens[i], &D1_Briefing_screens[i], sizeof(briefing_screen));
1427
1428                 if (level_num == 1) {
1429                         while ((!abort_briefing_screens) && (Briefing_screens[cur_briefing_screen].level_num == 0)) {
1430                                 abort_briefing_screens = show_briefing_screen(cur_briefing_screen, 0);
1431                                 cur_briefing_screen++;
1432                         }
1433                 }
1434
1435                 if (!abort_briefing_screens) {
1436                         for (cur_briefing_screen = 0; cur_briefing_screen < NUM_D1_BRIEFING_SCREENS; cur_briefing_screen++)
1437                                 if (Briefing_screens[cur_briefing_screen].level_num == level_num)
1438                                         if (show_briefing_screen(cur_briefing_screen, 0))
1439                                                 break;
1440                 }
1441
1442         } else
1443                 show_briefing_screen(level_num,0);
1444
1445         d_free (Briefing_text);
1446         key_flush();
1447
1448         return;
1449
1450 }
1451
1452 int DefineBriefingBox (char **buf)
1453 {
1454         int n,i=0;
1455         char name[20];
1456
1457         n=get_new_message_num (buf);
1458
1459         Assert(n < MAX_BRIEFING_SCREENS);
1460
1461         while (**buf!=' ') {
1462                 name[i++]=**buf;
1463                 (*buf)++;
1464         }
1465
1466         name[i]='\0';   // slap a delimiter on this guy
1467
1468         strcpy (Briefing_screens[n].bs_name,name);
1469         Briefing_screens[n].level_num=get_new_message_num (buf);
1470         Briefing_screens[n].message_num=get_new_message_num (buf);
1471         Briefing_screens[n].text_ulx=get_new_message_num (buf);
1472         Briefing_screens[n].text_uly=get_new_message_num (buf);
1473         Briefing_screens[n].text_width=get_new_message_num (buf);
1474         Briefing_screens[n].text_height=get_message_num (buf);  // NOTICE!!!
1475
1476         Briefing_screens[n].text_ulx = rescale_x(Briefing_screens[n].text_ulx);
1477         Briefing_screens[n].text_uly = rescale_y(Briefing_screens[n].text_uly);
1478         Briefing_screens[n].text_width = rescale_x(Briefing_screens[n].text_width);
1479         Briefing_screens[n].text_height = rescale_y(Briefing_screens[n].text_height);
1480
1481         return (n);
1482 }
1483
1484 int get_new_message_num(char **message)
1485 {
1486         int     num=0;
1487
1488         while (**message == ' ')
1489                 (*message)++;
1490
1491         while ((**message >= '0') && (**message <= '9')) {
1492                 num = 10*num + **message-'0';
1493                 (*message)++;
1494         }
1495
1496        (*message)++;
1497
1498         return num;
1499 }
1500
1501 void show_order_form()
1502 {
1503 #ifndef EDITOR
1504
1505         int pcx_error;
1506         unsigned char title_pal[768];
1507         char    exit_screen[16];
1508
1509         gr_set_current_canvas( NULL );
1510         gr_palette_clear();
1511
1512         key_flush();
1513
1514         strcpy(exit_screen, MenuHires?"ordrd2ob.pcx":"ordrd2o.pcx"); // OEM
1515         if (! cfexist(exit_screen))
1516                 strcpy(exit_screen, MenuHires?"orderd2b.pcx":"orderd2.pcx"); // SHAREWARE, prefer mac if hires
1517         if (! cfexist(exit_screen))
1518                 strcpy(exit_screen, MenuHires?"orderd2.pcx":"orderd2b.pcx"); // SHAREWARE, have to rescale
1519         if (! cfexist(exit_screen))
1520                 strcpy(exit_screen, MenuHires?"warningb.pcx":"warning.pcx"); // D1
1521         if (! cfexist(exit_screen))
1522                 return; // D2 registered
1523
1524         if ((pcx_error=pcx_read_fullscr( exit_screen, title_pal ))==PCX_ERROR_NONE) {
1525                 //vfx_set_palette_sub( title_pal );
1526                 gr_palette_fade_in( title_pal, 32, 0 );
1527                 vid_update();
1528                 while (!key_inkey() && !mouse_button_state(0)) {} //newmenu_getch();
1529                 gr_palette_fade_out( title_pal, 32, 0 );
1530         }
1531         else
1532                 Int3();         //can't load order screen
1533
1534         key_flush();
1535
1536 #endif
1537 }
1538