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