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 MAX_BRIEFING_SCREENS 60
 317
 318 briefing_screen Briefing_screens[MAX_BRIEFING_SCREENS]=
 319  {{"brief03.pcx",0,3,8,8,257,177}}; // default=0!!!
 320
 321 briefing_screen D1_Briefing_screens[] = {
 322         { "brief01.pcx",   0,  1,  13, 140, 290,  59 },
 323         { "brief02.pcx",   0,  2,  27,  34, 257, 177 },
 324         { "brief03.pcx",   0,  3,  20,  22, 257, 177 },
 325         { "brief02.pcx",   0,  4,  27,  34, 257, 177 },
 326
 327         { "moon01.pcx",    1,  5,  10,  10, 300, 170 }, // level 1
 328         { "moon01.pcx",    2,  6,  10,  10, 300, 170 }, // level 2
 329         { "moon01.pcx",    3,  7,  10,  10, 300, 170 }, // level 3
 330
 331         { "venus01.pcx",   4,  8,  15, 15, 300,  200 }, // level 4
 332         { "venus01.pcx",   5,  9,  15, 15, 300,  200 }, // level 5
 333
 334         { "brief03.pcx",   6, 10,  20,  22, 257, 177 },
 335         { "merc01.pcx",    6, 11,  10, 15, 300, 200 },  // level 6
 336         { "merc01.pcx",    7, 12,  10, 15, 300, 200 },  // level 7
 337
 338 #ifndef SHAREWARE
 339         { "brief03.pcx",   8, 13,  20,  22, 257, 177 },
 340         { "mars01.pcx",    8, 14,  10, 100, 300,  200 }, // level 8
 341         { "mars01.pcx",    9, 15,  10, 100, 300,  200 }, // level 9
 342         { "brief03.pcx",  10, 16,  20,  22, 257, 177 },
 343         { "mars01.pcx",   10, 17,  10, 100, 300,  200 }, // level 10
 344
 345         { "jup01.pcx",    11, 18,  10, 40, 300,  200 }, // level 11
 346         { "jup01.pcx",    12, 19,  10, 40, 300,  200 }, // level 12
 347         { "brief03.pcx",  13, 20,  20,  22, 257, 177 },
 348         { "jup01.pcx",    13, 21,  10, 40, 300,  200 }, // level 13
 349         { "jup01.pcx",    14, 22,  10, 40, 300,  200 }, // level 14
 350
 351         { "saturn01.pcx", 15, 23,  10, 40, 300,  200 }, // level 15
 352         { "brief03.pcx",  16, 24,  20,  22, 257, 177 },
 353         { "saturn01.pcx", 16, 25,  10, 40, 300,  200 }, // level 16
 354         { "brief03.pcx",  17, 26,  20,  22, 257, 177 },
 355         { "saturn01.pcx", 17, 27,  10, 40, 300,  200 }, // level 17
 356
 357         { "uranus01.pcx", 18, 28,  100, 100, 300,  200 }, // level 18
 358         { "uranus01.pcx", 19, 29,  100, 100, 300,  200 }, // level 19
 359         { "uranus01.pcx", 20, 30,  100, 100, 300,  200 }, // level 20
 360         { "uranus01.pcx", 21, 31,  100, 100, 300,  200 }, // level 21
 361
 362         { "neptun01.pcx", 22, 32,  10, 20, 300,  200 }, // level 22
 363         { "neptun01.pcx", 23, 33,  10, 20, 300,  200 }, // level 23
 364         { "neptun01.pcx", 24, 34,  10, 20, 300,  200 }, // level 24
 365
 366         { "pluto01.pcx",  25, 35,  10, 20, 300,  200 }, // level 25
 367         { "pluto01.pcx",  26, 36,  10, 20, 300,  200 }, // level 26
 368         { "pluto01.pcx",  27, 37,  10, 20, 300,  200 }, // level 27
 369
 370         { "aster01.pcx",  -1, 38,  10, 90, 300,  200 }, // secret level -1
 371         { "aster01.pcx",  -2, 39,  10, 90, 300,  200 }, // secret level -2
 372         { "aster01.pcx",  -3, 40,  10, 90, 300,  200 }, // secret level -3
 373 #endif
 374
 375         { "end01.pcx",   SHAREWARE_ENDING_LEVEL_NUM,  1,  23, 40, 320, 200 },   // shareware end
 376 #ifndef SHAREWARE
 377         { "end02.pcx",   REGISTERED_ENDING_LEVEL_NUM,  1,  5, 5, 300, 200 },    // registered end
 378         { "end01.pcx",   REGISTERED_ENDING_LEVEL_NUM,  2,  23, 40, 320, 200 },  // registered end
 379         { "end03.pcx",   REGISTERED_ENDING_LEVEL_NUM,  3,  5, 5, 300, 200 },    // registered end
 380 #endif
 381
 382 };
 383
 384 #define NUM_D1_BRIEFING_SCREENS (sizeof(D1_Briefing_screens)/sizeof(briefing_screen))
 385
 386 int     Briefing_text_x, Briefing_text_y;
 387
 388 void init_char_pos(int x, int y)
 389 {
 390         Briefing_text_x = x;
 391         Briefing_text_y = y;
 392         mprintf ((0,"Setting init x=%d y=%d\n",x,y));
 393 }
 394
 395 grs_canvas      *Robot_canv = NULL;
 396 vms_angvec      Robot_angles;
 397
 398 ubyte   Bitmap_palette[768];
 399
 400 char    Bitmap_name[32] = "";
 401 #define EXIT_DOOR_MAX   14
 402 #define OTHER_THING_MAX 10      //  Adam: This is the number of frames in your new animating thing.
 403 #define DOOR_DIV_INIT   3
 404 sbyte   Door_dir=1, Door_div_count=0, Animating_bitmap_type=0;
 405
 406 //-----------------------------------------------------------------------------
 407 void show_bitmap_frame(void)
 408 {
 409         grs_canvas *curcanv_save, *bitmap_canv=0;
 410
 411         grs_bitmap *bitmap_ptr;
 412
 413         //      Only plot every nth frame.
 414         if (Door_div_count) {
 415                 Door_div_count--;
 416                 return;
 417         }
 418
 419         Door_div_count = DOOR_DIV_INIT;
 420
 421         if (Bitmap_name[0] != 0) {
 422                 char            *pound_signp;
 423                 int             num, dig1, dig2;
 424
 425                 //      Set supertransparency color to black
 426                 if (!New_pal_254_bash) {
 427                         New_pal_254_bash = 1;
 428                         New_pal[254*3] = 0;
 429                         New_pal[254*3+1] = 0;
 430                         New_pal[254*3+2] = 0;
 431                         gr_palette_load( New_pal );
 432                 }
 433
 434                 switch (Animating_bitmap_type) {
 435                 case 0:
 436                         bitmap_canv = gr_create_canvas(rescale_x(64), rescale_y(64));
 437                         break;
 438                 case 1:
 439                         bitmap_canv = gr_create_canvas(rescale_x(94), rescale_y(94));
 440                         break;
 441
 442                         // Adam: Change here for your new animating bitmap thing. 94, 94 are bitmap size.
 443                         default:
 444                                 Int3(); // Impossible, illegal value for Animating_bitmap_type
 445                 }
 446
 447                 curcanv_save = grd_curcanv; grd_curcanv = bitmap_canv;
 448
 449                 pound_signp = strchr(Bitmap_name, '#');
 450                 Assert(pound_signp != NULL);
 451
 452                 dig1 = *(pound_signp+1);
 453                 dig2 = *(pound_signp+2);
 454                 if (dig2 == 0)
 455                         num = dig1-'0';
 456                 else
 457                         num = (dig1-'0')*10 + (dig2-'0');
 458
 459                 switch (Animating_bitmap_type) {
 460                 case 0:
 461                         num += Door_dir;
 462                         if (num > EXIT_DOOR_MAX) {
 463                                 num = EXIT_DOOR_MAX;
 464                                 Door_dir = -1;
 465                         } else if (num < 0) {
 466                                 num = 0;
 467                                 Door_dir = 1;
 468                         }
 469                         break;
 470                 case 1:
 471                         num++;
 472                         if (num > OTHER_THING_MAX)
 473                                 num = 0;
 474                         break;
 475                 }
 476
 477                 Assert(num < 100);
 478                 if (num >= 10) {
 479                         *(pound_signp+1) = (num / 10) + '0';
 480                         *(pound_signp+2) = (num % 10) + '0';
 481                         *(pound_signp+3) = 0;
 482                 } else {
 483                         *(pound_signp+1) = (num % 10) + '0';
 484                         *(pound_signp+2) = 0;
 485                 }
 486
 487                 {
 488                         bitmap_index bi;
 489                         bi = piggy_find_bitmap(Bitmap_name);
 490                         bitmap_ptr = &GameBitmaps[bi.index];
 491                         PIGGY_PAGE_IN( bi );
 492                 }
 493
 494                 gr_bitmap_scale_to(bitmap_ptr, &bitmap_canv->cv_bitmap);
 495
 496                 grd_curcanv = curcanv_save;
 497                 gr_remap_bitmap_good(&bitmap_canv->cv_bitmap, Bitmap_palette, 255, 254);
 498                 gr_bitmapm(rescale_x(220), rescale_y(45), &bitmap_canv->cv_bitmap);
 499                 d_free(bitmap_canv);
 500
 501                 switch (Animating_bitmap_type) {
 502                 case 0:
 503                         if (num == EXIT_DOOR_MAX) {
 504                                 Door_dir = -1;
 505                                 Door_div_count = 32;
 506                         } else if (num == 0) {
 507                                 Door_dir = 1;
 508                                 Door_div_count = 32;
 509                         }
 510                         break;
 511                 case 1:
 512                         break;
 513                 }
 514         }
 515
 516 }
 517
 518 //-----------------------------------------------------------------------------
 519 void show_briefing_bitmap(grs_bitmap *bmp)
 520 {
 521         grs_canvas *bitmap_canv;
 522
 523         bitmap_canv = gr_create_canvas(rescale_x(bmp->bm_w), rescale_y(bmp->bm_h));
 524         gr_bitmap_scale_to(bmp, &bitmap_canv->cv_bitmap);
 525         gr_bitmapm(rescale_x(220), rescale_y(45), &bitmap_canv->cv_bitmap);
 526         d_free(bitmap_canv);
 527 }
 528
 529 //-----------------------------------------------------------------------------
 530 void show_spinning_robot_frame(int robot_num)
 531 {
 532         grs_canvas      *curcanv_save;
 533
 534         if (robot_num != -1) {
 535                 Robot_angles.h += 150;
 536
 537                 curcanv_save = grd_curcanv;
 538                 grd_curcanv = Robot_canv;
 539                 Assert(Robot_info[robot_num].model_num != -1);
 540                 draw_model_picture(Robot_info[robot_num].model_num, &Robot_angles);
 541                 grd_curcanv = curcanv_save;
 542                 gr_copy_palette(gr_palette, New_pal, sizeof(New_pal));
 543                 gr_remap_bitmap_good(&Robot_canv->cv_bitmap, Bitmap_palette, 255, 254);
 544         }
 545
 546 }
 547
 548 //-----------------------------------------------------------------------------
 549 void init_spinning_robot(void) //(int x,int y,int w,int h)
 550 {
 551         //Robot_angles.p += 0;
 552         //Robot_angles.b += 0;
 553         //Robot_angles.h += 0;
 554
 555         int x = rescale_x(138);
 556         int y = rescale_y(55);
 557         int w = rescale_x(166);
 558         int h = rescale_y(138);
 559
 560         gr_use_palette_table(DEFAULT_LEVEL_PALETTE);
 561         memcpy(Bitmap_palette, gr_palette, sizeof(Bitmap_palette));
 562
 563         Robot_canv = gr_create_sub_canvas(grd_curcanv, x, y, w, h);
 564         // 138, 55, 166, 138
 565 }
 566
 567 //---------------------------------------------------------------------------
 568 // Returns char width.
 569 // If show_robot_flag set, then show a frame of the spinning robot.
 570 int show_char_delay(char the_char, int delay, int robot_num, int cursor_flag)
 571 {
 572         int w, h, aw;
 573         char message[2];
 574         static fix      start_time=0;
 575
 576         message[0] = the_char;
 577         message[1] = 0;
 578
 579         if (start_time==0 && timer_get_fixed_seconds()<0)
 580                 start_time=timer_get_fixed_seconds();
 581
 582         gr_get_string_size(message, &w, &h, &aw );
 583
 584         Assert((Current_color >= 0) && (Current_color < MAX_BRIEFING_COLORS));
 585
 586         //      Draw cursor if there is some delay and caller says to draw cursor
 587         if (cursor_flag && delay) {
 588                 gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
 589                 gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
 590                 vid_update();
 591         }
 592
 593         if ((Bitmap_name[0] != 0) && (delay != 0))
 594                 show_bitmap_frame();
 595
 596         if (RobotPlaying && (delay != 0))
 597                 RotateRobot();
 598
 599         if ((robot_num != -1) && (delay != 0))
 600                 show_spinning_robot_frame(robot_num);
 601
 602         while (timer_get_fixed_seconds() < (start_time + delay)) {
 603                 vid_update();
 604
 605                 if (RobotPlaying && delay != 0)
 606                         RotateRobot();
 607
 608                 if ((robot_num != -1) && (delay != 0))
 609                         show_spinning_robot_frame(robot_num);
 610
 611                 if ((Bitmap_name[0] != 0) && (delay != 0))
 612                         show_bitmap_frame();
 613
 614                 delay_until(start_time + delay/2);
 615         }
 616
 617         start_time = timer_get_fixed_seconds();
 618
 619         //      Erase cursor
 620         if (cursor_flag && delay) {
 621                 gr_set_fontcolor(Erase_color, -1);
 622                 gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
 623         }
 624
 625         //      Draw the character
 626         gr_set_fontcolor(Briefing_background_colors[Current_color], -1);
 627         gr_printf(Briefing_text_x, Briefing_text_y, message );
 628
 629         gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
 630         gr_printf(Briefing_text_x+1, Briefing_text_y, message );
 631
 632         if (delay) vid_update();
 633
 634 //      if (the_char != ' ')
 635 //              if (!digi_is_sound_playing(SOUND_MARKER_HIT))
 636 //                      digi_play_sample( SOUND_MARKER_HIT, F1_0 );
 637
 638         return w;
 639 }
 640
 641 //-----------------------------------------------------------------------------
 642 int load_briefing_screen( int screen_num )
 643 {
 644         int     pcx_error;
 645
 646         if (EMULATING_D1)
 647                 strcpy (CurBriefScreenName, Briefing_screens[screen_num].bs_name);
 648
 649         if ((pcx_error = pcx_read_fullscr(CurBriefScreenName, New_pal)) != PCX_ERROR_NONE)
 650                 Error( "Error loading briefing screen <%s>, PCX load error: %s (%i)\n", CurBriefScreenName, pcx_errormsg(pcx_error), pcx_error);
 651
 652         return 0;
 653 }
 654
 655 int load_new_briefing_screen( char *fname )
 656 {
 657         mprintf ((0,"Loading new briefing <%s>\n",fname));
 658         strcpy (CurBriefScreenName,fname);
 659
 660 #ifndef __MSDOS__
 661         memcpy(New_pal, gr_palette, sizeof(gr_palette)); // attempt to get fades after briefing screens done correctly.
 662 #endif
 663
 664         if (gr_palette_fade_out( New_pal, 32, 0 ))
 665                 return 0;
 666
 667         load_briefing_screen(-1);
 668
 669         gr_copy_palette(gr_palette, New_pal, sizeof(gr_palette));
 670
 671         if (gr_palette_fade_in( New_pal, 32, 0 ))
 672                 return 0;
 673         DoBriefingColorStuff();
 674
 675         return 1;
 676 }
 677
 678
 679
 680 #define KEY_DELAY_DEFAULT       ((F1_0*20)/1000)
 681
 682 //-----------------------------------------------------------------------------
 683 int get_message_num(char **message)
 684 {
 685         int     num=0;
 686
 687         while (**message == ' ')
 688                 (*message)++;
 689
 690         while ((**message >= '0') && (**message <= '9')) {
 691                 num = 10*num + **message-'0';
 692                 (*message)++;
 693         }
 694
 695         while (*(*message)++ != 10)             //      Get and drop eoln
 696                 ;
 697
 698         return num;
 699 }
 700
 701 //-----------------------------------------------------------------------------
 702 void get_message_name(char **message, char *result)
 703 {
 704         while (**message == ' ')
 705                 (*message)++;
 706
 707         while ((**message != ' ') && (**message != 10)) {
 708                 if (**message != '\n')
 709                         *result++ = **message;
 710                 (*message)++;
 711         }
 712
 713         if (**message != 10)
 714                 while (*(*message)++ != 10)             //      Get and drop eoln
 715                         ;
 716
 717         *result = 0;
 718 }
 719
 720 //-----------------------------------------------------------------------------
 721 void flash_cursor(int cursor_flag)
 722 {
 723         if (cursor_flag == 0)
 724                 return;
 725
 726         if ((timer_get_fixed_seconds() % (F1_0/2) ) > (F1_0/4))
 727                 gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
 728         else
 729                 gr_set_fontcolor(Erase_color, -1);
 730
 731         gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
 732         vid_update();
 733 }
 734
 735 extern int InitMovieBriefing();
 736
 737 static int robot_movie_model_map(char kludge)
 738 {
 739         switch (tolower(kludge)) {
 740                 case 'a': return 24; // bper
 741                 case 'b': return 25; // smelter
 742                 case 'c': return 34; // unused?
 743                 case 'd': return 26; // ice spindle
 744                 case 'e': return 27; // bulk destroyer
 745                 case 'f': return 28; // trn racer
 746                 case 'g': return 29; // fox
 747                 case 'h': return 30; // sidearm
 748                 case 'i': return 51; // lou guard
 749                 case 'j': return 33; // guide bot
 750                 case 'k': return 36; // itsc
 751                 case 'l': return 49; // omega defense spawn
 752                 case 'm': return 37; // itd
 753                 case 'n': return 38; // pest
 754                 case 'o': return 50; // sidearm modula
 755                 case 'p': return 39; // pig
 756                 case 'q': return 61; // spawn
 757                 case 'r': return 40; // diamond claw
 758                 case 's': return 43; // seeker
 759                 case 't': return 42; // bandit
 760                 case 'u': return 44; // e-bandit
 761                 case 'w': return 47; // boarshead
 762                 case 'x': return 48; // spider
 763                 case 'y': return 41; // red hornet
 764                         /* vertigo robots, possibly not constant */
 765                 case '1': return 70; // smelter ii
 766                 case '2': return 74; // canary
 767                 case '3': return 66; // compact lifter
 768                 case '4': return 69; // class 2 heavy driller
 769                 case '5': return 73; // logikill
 770                 case '6': return 71; // max
 771                 case '7': return 72; // sniper ng
 772                 case '8': return 68; // fiddler
 773                 case '9': return 67; // fervid 99
 774                 case '$': return 77; // spike
 775                 default: Int3(); return -1;
 776         }
 777 }
 778
 779 //-----------------------------------------------------------------------------
 780 // Return true if message got aborted by user (pressed ESC), else return false.
 781 int show_briefing_message(int screen_num, char *message)
 782 {
 783         int     prev_ch=-1;
 784         int     ch, done=0,i;
 785         briefing_screen *bsp;
 786         int     delay_count = KEY_DELAY_DEFAULT;
 787         int     key_check;
 788         int     robot_num=-1;
 789         int     rval=0;
 790         static int tab_stop=0;
 791         int     flashing_cursor=0;
 792         int     new_page=0,GotZ=0;
 793         char spinRobotName[]="rba.mve",kludge;  // matt don't change this!
 794         char fname[15];
 795         char DumbAdjust=0;
 796         char chattering=0;
 797         int hum_channel=-1,printing_channel=-1;
 798         int LineAdjustment=1;
 799
 800         Bitmap_name[0] = 0;
 801         Current_color = 0;
 802         RobotPlaying=0;
 803
 804         InitMovieBriefing();
 805
 806         if (!(EMULATING_D1 || is_SHAREWARE || is_MAC_SHARE))
 807                 hum_channel = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
 808
 809         // mprintf((0, "Going to print message [%s] at x=%i, y=%i\n", message, x, y));
 810         gr_set_curfont( GAME_FONT );
 811
 812         if (EMULATING_D1) {
 813                 GotZ = 1;
 814                 MALLOC(bsp, briefing_screen, 1);
 815                 memcpy(bsp, &Briefing_screens[screen_num], sizeof(briefing_screen));
 816                 bsp->text_ulx = rescale_x(bsp->text_ulx);
 817                 bsp->text_uly = rescale_y(bsp->text_uly);
 818                 bsp->text_width = rescale_x(bsp->text_width);
 819                 bsp->text_height = rescale_y(bsp->text_height);
 820                 init_char_pos(bsp->text_ulx, bsp->text_uly);
 821         } else {
 822                 bsp=&Briefing_screens[0];
 823                 init_char_pos(bsp->text_ulx, bsp->text_uly-(8*(1+MenuHires)));
 824         }
 825
 826         while (!done) {
 827                 ch = *message++;
 828                 if (ch == '$') {
 829                         ch = *message++;
 830                         if (ch=='D') {
 831                                 screen_num=DefineBriefingBox (&message);
 832                         //load_new_briefing_screen (Briefing_screens[screen_num].bs_name);
 833
 834                                 bsp = &Briefing_screens[screen_num];
 835                                 init_char_pos(bsp->text_ulx, bsp->text_uly);
 836                                 LineAdjustment=0;
 837                                 prev_ch = 10;                                   // read to eoln
 838                         } else if (ch=='U') {
 839                                 screen_num=get_message_num(&message);
 840                                 bsp = &Briefing_screens[screen_num];
 841                                 init_char_pos(bsp->text_ulx, bsp->text_uly);
 842                                 prev_ch = 10;                                   // read to eoln
 843                         } else if (ch == 'C') {
 844                                 Current_color = get_message_num(&message)-1;
 845                                 Assert((Current_color >= 0) && (Current_color < MAX_BRIEFING_COLORS));
 846                                 prev_ch = 10;
 847                         } else if (ch == 'F') {     // toggle flashing cursor
 848                                 flashing_cursor = !flashing_cursor;
 849                                 prev_ch = 10;
 850                                 while (*message++ != 10)
 851                                         ;
 852                         } else if (ch == 'T') {
 853                                 tab_stop = get_message_num(&message);
 854                                 tab_stop*=(1+MenuHires);
 855                                 prev_ch = 10;                                                   //      read to eoln
 856                         } else if (ch == 'R') {
 857                                 if (Robot_canv != NULL) {
 858                                         d_free(Robot_canv);
 859                                         Robot_canv=NULL;
 860                                 }
 861                                 if (RobotPlaying) {
 862                                         DeInitRobotMovie();
 863                                         RobotPlaying=0;
 864                                 }
 865
 866                                 if (EMULATING_D1) {
 867                                         init_spinning_robot();
 868                                         robot_num = get_message_num(&message);
 869                                         while (*message++ != 10)
 870                                                 ;
 871                                 } else {
 872                                         kludge=*message++;
 873                                         spinRobotName[2]=kludge; // ugly but proud
 874
 875                                         RobotPlaying=InitRobotMovie(spinRobotName);
 876
 877                                         // gr_remap_bitmap_good( &grd_curcanv->cv_bitmap, pal, -1, -1 );
 878
 879                                         if (RobotPlaying) {
 880                                                 RotateRobot();
 881                                                 DoBriefingColorStuff ();
 882                                                 mprintf ((0,"Robot playing is %d!!!\n",RobotPlaying));
 883                                         } else {
 884                                                 init_spinning_robot();
 885                                                 robot_num = robot_movie_model_map(kludge);
 886                                         }
 887                                 }
 888                                 prev_ch = 10;                           // read to eoln
 889                         } else if (ch == 'N') {
 890                                 //--grs_bitmap *bitmap_ptr;
 891                                 if (Robot_canv != NULL) {
 892                                         d_free(Robot_canv);
 893                                         Robot_canv=NULL;
 894                                 }
 895
 896                                 get_message_name(&message, Bitmap_name);
 897                                 strcat(Bitmap_name, "#0");
 898                                 Animating_bitmap_type = 0;
 899                                 prev_ch = 10;
 900                         } else if (ch == 'O') {
 901                                 if (Robot_canv != NULL) {
 902                                                 d_free(Robot_canv);
 903                                                 Robot_canv=NULL;
 904                                 }
 905
 906                                 get_message_name(&message, Bitmap_name);
 907                                 strcat(Bitmap_name, "#0");
 908                                 Animating_bitmap_type = 1;
 909                                 prev_ch = 10;
 910                         } else if (ch=='A') {
 911                                 LineAdjustment=1-LineAdjustment;
 912                         } else if (ch=='Z') {
 913                                 //mprintf ((0,"Got a Z!\n"));
 914                                 GotZ=1;
 915                                 if (LineAdjustment==1 || is_D2_OEM || is_MAC_SHARE)
 916                                         DumbAdjust=1;
 917                                 else
 918                                         DumbAdjust=2;
 919
 920                                 i=0;
 921                                 while ((fname[i]=*message) != '\n') {
 922                                         i++;
 923                                         message++;
 924                                 }
 925                                 fname[i]=0;
 926                                 if (*message != 10)
 927                                         while (*message++ != 10)    //  Get and drop eoln
 928                                                 ;
 929
 930                                 {
 931                                         char fname2[15];
 932
 933                                         i=0;
 934                                         while (fname[i]!='.') {
 935                                                 fname2[i] = fname[i];
 936                                                 i++;
 937                                         }
 938                                         fname2[i++]='b';
 939                                         fname2[i++]='.';
 940                                         fname2[i++]='p';
 941                                         fname2[i++]='c';
 942                                         fname2[i++]='x';
 943                                         fname2[i++]=0;
 944
 945                                         if ((MenuHires && cfexist(fname2)) || !cfexist(fname))
 946                                                 load_new_briefing_screen (fname2);
 947                                         else
 948                                                 load_new_briefing_screen (fname);
 949                                 }
 950
 951                                 //load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
 952
 953                         } else if (ch == 'B') {
 954                                 char        bitmap_name[32];
 955                                 grs_bitmap  guy_bitmap;
 956                                 ubyte       temp_palette[768];
 957                                 int         iff_error;
 958
 959                                 if (Robot_canv != NULL) {
 960                                         d_free(Robot_canv);
 961                                         Robot_canv=NULL;
 962                                 }
 963
 964                                 get_message_name(&message, bitmap_name);
 965                                 strcat(bitmap_name, ".bbm");
 966                                 guy_bitmap.bm_data = NULL;
 967                                 iff_error = iff_read_bitmap(bitmap_name, &guy_bitmap, BM_LINEAR, temp_palette);
 968                                 Assert(iff_error == IFF_NO_ERROR);
 969                                 gr_copy_palette(gr_palette, New_pal, sizeof(New_pal));
 970                                 gr_remap_bitmap_good( &guy_bitmap, temp_palette, -1, -1 );
 971
 972                                 show_briefing_bitmap(&guy_bitmap);
 973                                 d_free(guy_bitmap.bm_data);
 974                                 prev_ch = 10;
 975 //                      } else if (ch==EOF) {
 976 //                              done=1;
 977 //                      } else if (ch == 'B') {
 978 //                              if (Robot_canv != NULL) {
 979 //                                      d_free(Robot_canv);
 980 //                                      Robot_canv=NULL;
 981 //                              }
 982 //
 983 //                              bitmap_num = get_message_num(&message);
 984 //                              if (bitmap_num != -1)
 985 //                                      show_briefing_bitmap(Textures[bitmap_num]);
 986 //                              prev_ch = 10;                           // read to eoln
 987                         } else if (ch == 'S') {
 988                                 int keypress;
 989                                 fix start_time;
 990
 991                                 chattering=0;
 992                                 if (printing_channel>-1)
 993                                         digi_stop_sound( printing_channel );
 994                                 printing_channel=-1;
 995
 996                                 vid_update();
 997
 998                                 while ( (keypress = local_key_inkey()) == 0 ) {         //      Wait for a key
 999                                         start_time = timer_get_fixed_seconds();
1000
1001                                         flash_cursor(flashing_cursor);
1002
1003                                         if (RobotPlaying)
1004                                                 RotateRobot ();
1005                                         if (robot_num != -1)
1006                                                 show_spinning_robot_frame(robot_num);
1007
1008                                         if (Bitmap_name[0] != 0)
1009                                                 show_bitmap_frame();
1010
1011                                         delay_until(start_time + KEY_DELAY_DEFAULT/2);
1012                                 }
1013
1014 #ifndef NDEBUG
1015                                 if (keypress == KEY_BACKSP)
1016                                         Int3();
1017 #endif
1018                                 if (keypress == KEY_ESC)
1019                                         rval = 1;
1020
1021                                 flashing_cursor = 0;
1022                                 done = 1;
1023                         } else if (ch == 'P') {         //      New page.
1024                                 if (!GotZ) {
1025                                         Int3(); // Hey ryan!!!! You gotta load a screen before you start
1026                                                 // printing to it! You know, $Z !!!
1027                                     load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
1028                                 }
1029
1030                                 new_page = 1;
1031                                 while (*message != 10) {
1032                                         message++;      //      drop carriage return after special escape sequence
1033                                 }
1034                                 message++;
1035                                 prev_ch = 10;
1036                                 vid_update();
1037                         }
1038                 } else if (ch == '\t') {                //      Tab
1039                         if (Briefing_text_x - bsp->text_ulx < tab_stop)
1040                                 Briefing_text_x = bsp->text_ulx + tab_stop;
1041                 } else if ((ch == ';') && (prev_ch == 10)) {
1042                         while (*message++ != 10)
1043                                 ;
1044                         prev_ch = 10;
1045                 } else if (ch == '\\') {
1046                         prev_ch = ch;
1047                 } else if (ch == 10) {
1048                         if (prev_ch != '\\') {
1049                                 prev_ch = ch;
1050                                 if (DumbAdjust==0)
1051                                         if (EMULATING_D1)
1052                                                 Briefing_text_y += (8*(MenuHires*1.4+1));
1053                                         else
1054                                                 Briefing_text_y += (8*(MenuHires+1));
1055                                 else
1056                                         DumbAdjust--;
1057                                 Briefing_text_x = bsp->text_ulx;
1058                                 if (Briefing_text_y > bsp->text_uly + bsp->text_height) {
1059                                         load_briefing_screen(screen_num);
1060                                         Briefing_text_x = bsp->text_ulx;
1061                                         Briefing_text_y = bsp->text_uly;
1062                                 }
1063                         } else {
1064                                 if (ch == 13)           //Can this happen? Above says ch==10
1065                                         Int3();
1066                                 prev_ch = ch;
1067                         }
1068
1069                 } else {
1070                         if (!GotZ) {
1071                                 Int3(); // Hey ryan!!!! You gotta load a screen before you start
1072                                         // printing to it! You know, $Z !!!
1073                                 load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
1074                         }
1075
1076                         prev_ch = ch;
1077
1078                         if (!EMULATING_D1 && !chattering) {
1079                                 printing_channel  = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_PRINTING), F1_0, 0xFFFF/2, 1, -1, -1, -1 );
1080                                 chattering=1;
1081                         }
1082
1083                         Briefing_text_x += show_char_delay(ch, delay_count, robot_num, flashing_cursor);
1084
1085                 }
1086
1087                 //      Check for Esc -> abort.
1088                 if(delay_count)
1089                         key_check=local_key_inkey();
1090                 else
1091                         key_check=0;
1092
1093 #ifdef WINDOWS
1094                 if (_RedrawScreen) {
1095                         _RedrawScreen = FALSE;
1096                         hum_channel  = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
1097                         key_check = KEY_ESC;
1098                 }
1099 #endif
1100                 if ( key_check == KEY_ESC ) {
1101                         rval = 1;
1102                         done = 1;
1103                 }
1104
1105                 if ((key_check == KEY_SPACEBAR) || (key_check == KEY_ENTER))
1106                         delay_count = 0;
1107
1108 #ifdef VID_SUPPORTS_FULLSCREEN_TOGGLE
1109                 if ((key_check == KEY_COMMAND+KEY_SHIFTED+KEY_F) ||
1110                         (key_check == KEY_ALTED+KEY_ENTER) ||
1111                         (key_check == KEY_ALTED+KEY_PADENTER))
1112                         vid_toggle_fullscreen();
1113 #endif
1114
1115                 if (Briefing_text_x > bsp->text_ulx + bsp->text_width) {
1116                         Briefing_text_x = bsp->text_ulx;
1117                         Briefing_text_y += bsp->text_uly;
1118                 }
1119
1120                 if ((new_page) || (Briefing_text_y > bsp->text_uly + bsp->text_height)) {
1121                         fix     start_time = 0;
1122                         int     keypress;
1123
1124                         new_page = 0;
1125
1126                         if (printing_channel>-1)
1127                                 digi_stop_sound( printing_channel );
1128                         printing_channel=-1;
1129
1130                         chattering=0;
1131
1132                         start_time = timer_get_fixed_seconds();
1133                         while ( (keypress = local_key_inkey()) == 0 ) {         //      Wait for a key
1134                                 vid_update();
1135                                 flash_cursor(flashing_cursor);
1136                                 if (RobotPlaying)
1137                                         RotateRobot();
1138                                 if (robot_num != -1)
1139                                         show_spinning_robot_frame(robot_num);
1140                                 if (Bitmap_name[0] != 0)
1141                                         show_bitmap_frame();
1142                                 start_time += KEY_DELAY_DEFAULT/2;
1143                                 delay_until(start_time + KEY_DELAY_DEFAULT/2);
1144                         }
1145
1146                         if (RobotPlaying)
1147                                 DeInitRobotMovie();
1148                         RobotPlaying=0;
1149                         robot_num = -1;
1150
1151 #ifndef NDEBUG
1152                         if (keypress == KEY_BACKSP)
1153                                 Int3();
1154 #endif
1155                         if (keypress == KEY_ESC) {
1156                                 rval = 1;
1157                                 done = 1;
1158                         }
1159
1160                         load_briefing_screen(screen_num);
1161                         Briefing_text_x = bsp->text_ulx;
1162                         Briefing_text_y = bsp->text_uly;
1163                         delay_count = KEY_DELAY_DEFAULT;
1164                 }
1165         }
1166
1167         if (RobotPlaying) {
1168                 DeInitRobotMovie();
1169                 RobotPlaying=0;
1170         }
1171
1172         if (Robot_canv != NULL)
1173                 {d_free(Robot_canv); Robot_canv=NULL;}
1174
1175         if (hum_channel>-1)
1176                 digi_stop_sound( hum_channel );
1177         if (printing_channel>-1)
1178                 digi_stop_sound( printing_channel );
1179
1180         if (EMULATING_D1)
1181                 d_free(bsp);
1182
1183         return rval;
1184 }
1185
1186 //-----------------------------------------------------------------------------
1187 // Return a pointer to the start of text for screen #screen_num.
1188 char * get_briefing_message(int screen_num)
1189 {
1190         char *tptr = Briefing_text;
1191         int     cur_screen=0;
1192         int     ch;
1193
1194         Assert(screen_num >= 0);
1195
1196         while ( (*tptr != 0 ) && (screen_num != cur_screen)) {
1197                 ch = *tptr++;
1198                 if (ch == '$') {
1199                         ch = *tptr++;
1200                         if (ch == 'S')
1201                                 cur_screen = get_message_num(&tptr);
1202                 }
1203         }
1204
1205         if (screen_num!=cur_screen)
1206                 return (NULL);
1207
1208         return tptr;
1209 }
1210
1211 //-----------------------------------------------------------------------------
1212 //      Load Descent briefing text.
1213 int load_screen_text(char *filename, char **buf)
1214 {
1215         CFILE *tfile;
1216         CFILE *ifile;
1217         int     len, i,x;
1218         int     have_binary = 0;
1219
1220         if ((tfile = cfopen(filename,"rb")) == NULL) {
1221                 char nfilename[30], *ptr;
1222
1223                 strcpy(nfilename, filename);
1224                 if ((ptr = strrchr(nfilename, '.')))
1225                         *ptr = '\0';
1226                 strcat(nfilename, ".txb");
1227                 if ((ifile = cfopen(nfilename, "rb")) == NULL) {
1228                         mprintf ((0,"can't open %s!\n",nfilename));
1229                         return (0);
1230                                 //Error("Cannot open file %s or %s", filename, nfilename);
1231                 }
1232
1233                 mprintf ((0,"reading...\n"));
1234                 have_binary = 1;
1235
1236                 len = cfilelength(ifile);
1237                 MALLOC(*buf, char, len+500);
1238                 mprintf ((0,"len=%d\n",len));
1239                 for (x=0, i=0; i < len; i++, x++) {
1240                         cfread (*buf+x,1,1,ifile);
1241                         //  mprintf ((0,"%c",*(*buf+x)));
1242                         if (*(*buf+x)==13)
1243                                 x--;
1244                 }
1245
1246                 cfclose(ifile);
1247         } else {
1248                 len = cfilelength(tfile);
1249                 MALLOC(*buf, char, len+500);
1250                 for (x=0, i=0; i < len; i++, x++) {
1251                         cfread (*buf+x,1,1,tfile);
1252                         // mprintf ((0,"%c",*(*buf+x)));
1253                         if (*(*buf+x)==13)
1254                                 x--;
1255                 }
1256
1257
1258                 //cfread(*buf, 1, len, tfile);
1259                 cfclose(tfile);
1260         }
1261
1262         if (have_binary)
1263                 decode_text(*buf, len);
1264
1265         return (1);
1266 }
1267
1268 //-----------------------------------------------------------------------------
1269 // Return true if message got aborted, else return false.
1270 int show_briefing_text(int screen_num)
1271 {
1272         char    *message_ptr;
1273
1274         message_ptr = get_briefing_message
1275                 (EMULATING_D1 ? Briefing_screens[screen_num].message_num : screen_num);
1276
1277         if (message_ptr==NULL)
1278                 return (0);
1279
1280         DoBriefingColorStuff();
1281
1282         return show_briefing_message(screen_num, message_ptr);
1283 }
1284
1285 void DoBriefingColorStuff ()
1286 {
1287         Briefing_foreground_colors[0] = gr_find_closest_color_current( 0, 40, 0);
1288         Briefing_background_colors[0] = gr_find_closest_color_current( 0, 6, 0);
1289
1290         Briefing_foreground_colors[1] = gr_find_closest_color_current( 40, 33, 35);
1291         Briefing_background_colors[1] = gr_find_closest_color_current( 5, 5, 5);
1292
1293         Briefing_foreground_colors[2] = gr_find_closest_color_current( 8, 31, 54);
1294         Briefing_background_colors[2] = gr_find_closest_color_current( 1, 4, 7);
1295
1296         if (EMULATING_D1) {
1297                 //green
1298                 Briefing_foreground_colors[0] = gr_find_closest_color_current( 0, 54, 0);
1299                 Briefing_background_colors[0] = gr_find_closest_color_current( 0, 19, 0);
1300                 //white
1301                 Briefing_foreground_colors[1] = gr_find_closest_color_current( 42, 38, 32);
1302                 Briefing_background_colors[1] = gr_find_closest_color_current( 14, 14, 14);
1303
1304                 //Begin D1X addition
1305                 //red
1306                 Briefing_foreground_colors[2] = gr_find_closest_color_current( 63, 0, 0);
1307                 Briefing_background_colors[2] = gr_find_closest_color_current( 31, 0, 0);
1308         }
1309         //blue
1310         Briefing_foreground_colors[3] = gr_find_closest_color_current( 0, 0, 54);
1311         Briefing_background_colors[3] = gr_find_closest_color_current( 0, 0, 19);
1312         //gray
1313         Briefing_foreground_colors[4] = gr_find_closest_color_current( 14, 14, 14);
1314         Briefing_background_colors[4] = gr_find_closest_color_current( 0, 0, 0);
1315         //yellow
1316         Briefing_foreground_colors[5] = gr_find_closest_color_current( 54, 54, 0);
1317         Briefing_background_colors[5] = gr_find_closest_color_current( 19, 19, 0);
1318         //purple
1319         Briefing_foreground_colors[6] = gr_find_closest_color_current( 0, 54, 54);
1320         Briefing_background_colors[6] = gr_find_closest_color_current( 0, 19, 19);
1321         //End D1X addition
1322
1323         Erase_color = gr_find_closest_color_current(0, 0, 0);
1324 }
1325
1326 //-----------------------------------------------------------------------------
1327 // Return true if screen got aborted by user, else return false.
1328 int show_briefing_screen( int screen_num, int allow_keys)
1329 {
1330         int     rval=0;
1331         //ubyte   palette_save[768];
1332
1333         New_pal_254_bash = 0;
1334
1335         if (Skip_briefing_screens) {
1336                 mprintf((0, "Skipping briefing screen [%s]\n", &Briefing_screens[screen_num].bs_name));
1337                 return 0;
1338         }
1339
1340         if (EMULATING_D1) {
1341                 load_briefing_screen(screen_num);
1342
1343                 gr_palette_clear();
1344
1345                 if (gr_palette_fade_in( New_pal, 32, allow_keys ))
1346                         return 1;
1347         }
1348
1349         #ifdef MACINTOSH
1350         key_close();            // kill the keyboard handler during briefing screens for movies
1351         #endif
1352         rval = show_briefing_text(screen_num);
1353         #ifdef MACINTOSH
1354         key_init();
1355         #endif
1356
1357 #ifndef __MSDOS__
1358         memcpy(New_pal, gr_palette, sizeof(gr_palette)); // attempt to get fades after briefing screens done correctly.
1359 #endif
1360
1361         if (gr_palette_fade_out( New_pal, 32, allow_keys ))
1362                 return 1;
1363
1364         //gr_copy_palette(gr_palette, palette_save, sizeof(palette_save));
1365
1366         //d_free(briefing_bm.bm_data);
1367
1368         return rval;
1369 }
1370
1371
1372 //-----------------------------------------------------------------------------
1373 void do_briefing_screens(char *filename,int level_num)
1374 {
1375         int     abort_briefing_screens = 0;
1376         int     cur_briefing_screen = 0;
1377
1378         if (Skip_briefing_screens) {
1379                 mprintf((0, "Skipping all briefing screens.\n"));
1380                 return;
1381         }
1382
1383         #ifdef APPLE_DEMO
1384         return;                 // no briefing screens at all for demo
1385
1386         #endif
1387
1388         mprintf ((0,"Trying briefing screen <%s>\n",filename));
1389
1390         if (!filename || !*filename)
1391                 return;
1392
1393         if (!load_screen_text(filename, &Briefing_text))
1394                 return;
1395
1396         if ( !(EMULATING_D1 || is_SHAREWARE || is_MAC_SHARE) )
1397                 songs_stop_all();
1398
1399         set_screen_mode( SCREEN_MENU );
1400
1401         gr_set_current_canvas(NULL);
1402
1403         mprintf ((0,"Playing briefing screen <%s>, level %d\n",filename,level_num));
1404
1405         key_flush();
1406
1407         if (EMULATING_D1) {
1408                 int i;
1409
1410                 for (i = 0; i < NUM_D1_BRIEFING_SCREENS; i++)
1411                         memcpy(&Briefing_screens[i], &D1_Briefing_screens[i], sizeof(briefing_screen));
1412
1413                 if (level_num == 1) {
1414                         while ((!abort_briefing_screens) && (Briefing_screens[cur_briefing_screen].level_num == 0)) {
1415                                 abort_briefing_screens = show_briefing_screen(cur_briefing_screen, 0);
1416                                 cur_briefing_screen++;
1417                         }
1418                 }
1419
1420                 if (!abort_briefing_screens) {
1421                         for (cur_briefing_screen = 0; cur_briefing_screen < NUM_D1_BRIEFING_SCREENS; cur_briefing_screen++)
1422                                 if (Briefing_screens[cur_briefing_screen].level_num == level_num)
1423                                         if (show_briefing_screen(cur_briefing_screen, 0))
1424                                                 break;
1425                 }
1426
1427         } else
1428                 show_briefing_screen(level_num,0);
1429
1430         d_free (Briefing_text);
1431         key_flush();
1432
1433         return;
1434
1435 }
1436
1437 int DefineBriefingBox (char **buf)
1438 {
1439         int n,i=0;
1440         char name[20];
1441
1442         n=get_new_message_num (buf);
1443
1444         Assert(n < MAX_BRIEFING_SCREENS);
1445
1446         while (**buf!=' ') {
1447                 name[i++]=**buf;
1448                 (*buf)++;
1449         }
1450
1451         name[i]='\0';   // slap a delimiter on this guy
1452
1453         strcpy (Briefing_screens[n].bs_name,name);
1454         Briefing_screens[n].level_num=get_new_message_num (buf);
1455         Briefing_screens[n].message_num=get_new_message_num (buf);
1456         Briefing_screens[n].text_ulx=get_new_message_num (buf);
1457         Briefing_screens[n].text_uly=get_new_message_num (buf);
1458         Briefing_screens[n].text_width=get_new_message_num (buf);
1459         Briefing_screens[n].text_height=get_message_num (buf);  // NOTICE!!!
1460
1461         Briefing_screens[n].text_ulx = rescale_x(Briefing_screens[n].text_ulx);
1462         Briefing_screens[n].text_uly = rescale_y(Briefing_screens[n].text_uly);
1463         Briefing_screens[n].text_width = rescale_x(Briefing_screens[n].text_width);
1464         Briefing_screens[n].text_height = rescale_y(Briefing_screens[n].text_height);
1465
1466         return (n);
1467 }
1468
1469 int get_new_message_num(char **message)
1470 {
1471         int     num=0;
1472
1473         while (**message == ' ')
1474                 (*message)++;
1475
1476         while ((**message >= '0') && (**message <= '9')) {
1477                 num = 10*num + **message-'0';
1478                 (*message)++;
1479         }
1480
1481        (*message)++;
1482
1483         return num;
1484 }
1485
1486 void show_order_form()
1487 {
1488 #ifndef EDITOR
1489
1490         int pcx_error;
1491         unsigned char title_pal[768];
1492         char    exit_screen[16];
1493
1494         gr_set_current_canvas( NULL );
1495         gr_palette_clear();
1496
1497         key_flush();
1498
1499         strcpy(exit_screen, MenuHires?"ordrd2ob.pcx":"ordrd2o.pcx"); // OEM
1500         if (! cfexist(exit_screen))
1501                 strcpy(exit_screen, MenuHires?"orderd2b.pcx":"orderd2.pcx"); // SHAREWARE, prefer mac if hires
1502         if (! cfexist(exit_screen))
1503                 strcpy(exit_screen, MenuHires?"orderd2.pcx":"orderd2b.pcx"); // SHAREWARE, have to rescale
1504         if (! cfexist(exit_screen))
1505                 strcpy(exit_screen, MenuHires?"warningb.pcx":"warning.pcx"); // D1
1506         if (! cfexist(exit_screen))
1507                 return; // D2 registered
1508
1509         if ((pcx_error=pcx_read_fullscr( exit_screen, title_pal ))==PCX_ERROR_NONE) {
1510                 //vfx_set_palette_sub( title_pal );
1511                 gr_palette_fade_in( title_pal, 32, 0 );
1512                 vid_update();
1513                 while (!key_inkey() && !mouse_button_state(0)) {} //newmenu_getch();
1514                 gr_palette_fade_out( title_pal, 32, 0 );
1515         }
1516         else
1517                 Int3();         //can't load order screen
1518
1519         key_flush();
1520
1521 #endif
1522 }
1523