1 /* $Id: titles.c,v 1.25 2003/05/12 22:45:10 btb Exp $ */
2 /*
3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
4 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
7 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
9 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
12 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
13 */
14
15 #ifdef HAVE_CONFIG_H
16 #include <conf.h>
17 #endif
18
19 #ifdef WINDOWS
20 #include "desw.h"
21 #endif
22
23 #include <stdlib.h>
24 #include <stdio.h>
25 #include <string.h>
26
27 #ifdef MACINTOSH
28 #include <Events.h>
29 #endif
30
31 #include "pa_enabl.h" //$$POLY_ACC
32 #include "pstypes.h"
33 #include "timer.h"
34 #include "key.h"
35 #include "gr.h"
36 #include "palette.h"
37 #include "iff.h"
38 #include "pcx.h"
39 #include "u_mem.h"
40 #include "joy.h"
41 #include "mono.h"
42 #include "gamefont.h"
43 #include "cfile.h"
44 #include "error.h"
45 #include "polyobj.h"
46 #include "textures.h"
47 #include "screens.h"
48 #include "multi.h"
49 #include "player.h"
50 #include "digi.h"
51 #include "compbit.h"
52 #include "text.h"
53 #include "kmatrix.h"
54 #include "piggy.h"
55 #include "songs.h"
56 #include "newmenu.h"
57 #include "state.h"
58 #include "movie.h"
59 #include "menu.h"
60
61 #if defined(POLY_ACC)
62 #include "poly_acc.h"
63 #endif
64
65
66 void DoBriefingColorStuff ();
67 int get_new_message_num(char **message);
68 int DefineBriefingBox (char **buf);
69
70 extern unsigned RobSX,RobSY,RobDX,RobDY; // Robot movie coords
71
72 ubyte New_pal[768];
73 int New_pal_254_bash;
74
75 char CurBriefScreenName[15]="brief03.pcx";
76 char * Briefing_text;
77 char RobotPlaying=0;
78
79 //Begin D1X modification
80 #define MAX_BRIEFING_COLORS 7
81 //End D1X modification
82
83 // Descent 1 briefings
84 char Ending_text_filename[13] = "endreg.txt";
85 char Briefing_text_filename[13] = "briefing.txt";
86
87 #define SHAREWARE_ENDING_FILENAME "ending.tex"
88
89 // Can be set by -noscreens command line option. Causes bypassing of all briefing screens.
90 int Skip_briefing_screens=0;
91 int Briefing_foreground_colors[MAX_BRIEFING_COLORS], Briefing_background_colors[MAX_BRIEFING_COLORS];
92 int Current_color = 0;
93 int Erase_color;
94
95 extern int check_button_press();
96
97 #ifdef MACINTOSH
98 extern void macintosh_quit(void);
99 #endif
100
101 // added by Jan Bobrowski for variable-size menu screen
rescale_x(int x)102 static int rescale_x(int x)
103 {
104 return x * GWIDTH / 320;
105 }
106
rescale_y(int y)107 static int rescale_y(int y)
108 {
109 return y * GHEIGHT / 200;
110 }
111
112 #ifndef MACINTOSH
local_key_inkey(void)113 int local_key_inkey(void)
114 {
115 int rval;
116
117 #ifdef WINDOWS
118 MSG msg;
119
120 DoMessageStuff(&msg);
121 #endif
122
123 rval = key_inkey();
124
125 if (rval == KEY_PRINT_SCREEN) {
126 #ifdef POLY_ACC
127 if (RobotPlaying) {
128 gr_palette_read(gr_palette);
129 gr_copy_palette(gr_palette,gr_palette,0); //reset color lookup cache
130 }
131 #endif
132 save_screen_shot(0);
133 return 0; //say no key pressed
134 }
135
136 if (check_button_press()) //joystick or mouse button pressed?
137 rval = KEY_SPACEBAR;
138
139 #ifdef MACINTOSH
140 if ( rval == KEY_Q+KEY_COMMAND )
141 macintosh_quit();
142 #endif
143
144 return rval;
145 }
146 #else
local_key_inkey(void)147 int local_key_inkey(void)
148 {
149 EventRecord event;
150 int rval;
151
152 if (!GetOSEvent(everyEvent, &event))
153 return 0;
154
155 if (event.what != keyDown)
156 return 0;
157
158 rval = (int)((event.message & keyCodeMask) >> 8);
159
160 if (rval == KEY_PRINT_SCREEN) {
161 save_screen_shot(0);
162 return 0; //say no key pressed
163 }
164
165 if (check_button_press()) //joystick or mouse button pressed?
166 rval = KEY_SPACEBAR;
167
168 #ifdef MACINTOSH
169 if ( rval == KEY_Q+KEY_COMMAND )
170 macintosh_quit();
171 #endif
172
173 return rval;
174 }
175 #endif
176
show_title_screen(char * filename,int allow_keys,int from_hog_only)177 int show_title_screen( char * filename, int allow_keys, int from_hog_only )
178 {
179 fix timer;
180 int pcx_error;
181 grs_bitmap title_bm;
182 ubyte palette_save[768];
183 char new_filename[FILENAME_LEN+1] = "";
184
185 #ifdef RELEASE
186 if (from_hog_only)
187 strcpy(new_filename,"\x01"); //only read from hog file
188 #endif
189
190 strcat(new_filename,filename);
191 filename = new_filename;
192
193 title_bm.bm_data=NULL;
194 if ((pcx_error=pcx_read_bitmap( filename, &title_bm, BM_LINEAR, New_pal ))!=PCX_ERROR_NONE) {
195 printf( "File '%s', PCX load error: %s (%i)\n (No big deal, just no title screen.)\n",filename, pcx_errormsg(pcx_error), pcx_error);
196 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));
197 Error( "Error loading briefing screen <%s>, PCX load error: %s (%i)\n",filename, pcx_errormsg(pcx_error), pcx_error);
198 }
199
200 memcpy(palette_save,gr_palette,sizeof(palette_save));
201
202 #if defined(POLY_ACC)
203 pa_save_clut();
204 pa_update_clut(New_pal, 0, 256, 0);
205 #endif
206
207 //vfx_set_palette_sub( New_pal );
208 #ifdef OGL
209 gr_palette_load( New_pal );
210 #else
211 gr_palette_clear();
212 #endif
213
214 WINDOS(
215 dd_gr_set_current_canvas(NULL),
216 gr_set_current_canvas( NULL )
217 );
218 WIN(DDGRLOCK(dd_grd_curcanv));
219 show_fullscr(&title_bm);
220 WIN(DDGRUNLOCK(dd_grd_curcanv));
221
222 WIN(DDGRRESTORE);
223
224 #if defined(POLY_ACC)
225 pa_restore_clut();
226 #endif
227
228 if (gr_palette_fade_in( New_pal, 32, allow_keys ))
229 return 1;
230 gr_copy_palette(gr_palette, New_pal, sizeof(gr_palette));
231
232 gr_palette_load( New_pal );
233 timer = timer_get_fixed_seconds() + i2f(3);
234 while (1) {
235 if ( local_key_inkey() && allow_keys ) break;
236 if ( timer_get_fixed_seconds() > timer ) break;
237 }
238 if (gr_palette_fade_out( New_pal, 32, allow_keys ))
239 return 1;
240 gr_copy_palette(gr_palette, palette_save, sizeof(palette_save));
241 d_free(title_bm.bm_data);
242 return 0;
243 }
244
245 typedef struct {
246 char bs_name[14]; // filename, eg merc01. Assumes .lbm suffix.
247 byte level_num;
248 byte message_num;
249 short text_ulx, text_uly; // upper left x,y of text window
250 short text_width, text_height; // width and height of text window
251 } briefing_screen;
252
253 #define BRIEFING_SECRET_NUM 31 // This must correspond to the first secret level which must come at the end of the list.
254 #define BRIEFING_OFFSET_NUM 4 // This must correspond to the first level screen (ie, past the bald guy briefing screens)
255
256 #define SHAREWARE_ENDING_LEVEL_NUM 0x7f
257 #define REGISTERED_ENDING_LEVEL_NUM 0x7e
258
259 #ifdef SHAREWARE
260 #define ENDING_LEVEL_NUM SHAREWARE_ENDING_LEVEL_NUM
261 #else
262 #define ENDING_LEVEL_NUM REGISTERED_ENDING_LEVEL_NUM
263 #endif
264
265 #define MAX_BRIEFING_SCREENS 60
266
267 #if 0
268 briefing_screen Briefing_screens[MAX_BRIEFING_SCREENS]=
269 {{"brief03.pcx",0,3,8,8,257,177}}; // default=0!!!
270 #else
271 briefing_screen Briefing_screens[] = {
272 { "brief01.pcx", 0, 1, 13, 140, 290, 59 },
273 { "brief02.pcx", 0, 2, 27, 34, 257, 177 },
274 { "brief03.pcx", 0, 3, 20, 22, 257, 177 },
275 { "brief02.pcx", 0, 4, 27, 34, 257, 177 },
276
277 { "moon01.pcx", 1, 5, 10, 10, 300, 170 }, // level 1
278 { "moon01.pcx", 2, 6, 10, 10, 300, 170 }, // level 2
279 { "moon01.pcx", 3, 7, 10, 10, 300, 170 }, // level 3
280
281 { "venus01.pcx", 4, 8, 15, 15, 300, 200 }, // level 4
282 { "venus01.pcx", 5, 9, 15, 15, 300, 200 }, // level 5
283
284 { "brief03.pcx", 6, 10, 20, 22, 257, 177 },
285 { "merc01.pcx", 6, 11, 10, 15, 300, 200 }, // level 6
286 { "merc01.pcx", 7, 12, 10, 15, 300, 200 }, // level 7
287
288 #ifndef SHAREWARE
289 { "brief03.pcx", 8, 13, 20, 22, 257, 177 },
290 { "mars01.pcx", 8, 14, 10, 100, 300, 200 }, // level 8
291 { "mars01.pcx", 9, 15, 10, 100, 300, 200 }, // level 9
292 { "brief03.pcx", 10, 16, 20, 22, 257, 177 },
293 { "mars01.pcx", 10, 17, 10, 100, 300, 200 }, // level 10
294
295 { "jup01.pcx", 11, 18, 10, 40, 300, 200 }, // level 11
296 { "jup01.pcx", 12, 19, 10, 40, 300, 200 }, // level 12
297 { "brief03.pcx", 13, 20, 20, 22, 257, 177 },
298 { "jup01.pcx", 13, 21, 10, 40, 300, 200 }, // level 13
299 { "jup01.pcx", 14, 22, 10, 40, 300, 200 }, // level 14
300
301 { "saturn01.pcx", 15, 23, 10, 40, 300, 200 }, // level 15
302 { "brief03.pcx", 16, 24, 20, 22, 257, 177 },
303 { "saturn01.pcx", 16, 25, 10, 40, 300, 200 }, // level 16
304 { "brief03.pcx", 17, 26, 20, 22, 257, 177 },
305 { "saturn01.pcx", 17, 27, 10, 40, 300, 200 }, // level 17
306
307 { "uranus01.pcx", 18, 28, 100, 100, 300, 200 }, // level 18
308 { "uranus01.pcx", 19, 29, 100, 100, 300, 200 }, // level 19
309 { "uranus01.pcx", 20, 30, 100, 100, 300, 200 }, // level 20
310 { "uranus01.pcx", 21, 31, 100, 100, 300, 200 }, // level 21
311
312 { "neptun01.pcx", 22, 32, 10, 20, 300, 200 }, // level 22
313 { "neptun01.pcx", 23, 33, 10, 20, 300, 200 }, // level 23
314 { "neptun01.pcx", 24, 34, 10, 20, 300, 200 }, // level 24
315
316 { "pluto01.pcx", 25, 35, 10, 20, 300, 200 }, // level 25
317 { "pluto01.pcx", 26, 36, 10, 20, 300, 200 }, // level 26
318 { "pluto01.pcx", 27, 37, 10, 20, 300, 200 }, // level 27
319
320 { "aster01.pcx", -1, 38, 10, 90, 300, 200 }, // secret level -1
321 { "aster01.pcx", -2, 39, 10, 90, 300, 200 }, // secret level -2
322 { "aster01.pcx", -3, 40, 10, 90, 300, 200 }, // secret level -3
323 #endif
324
325 { "end01.pcx", SHAREWARE_ENDING_LEVEL_NUM, 1, 23, 40, 320, 200 }, // shareware end
326 #ifndef SHAREWARE
327 { "end02.pcx", REGISTERED_ENDING_LEVEL_NUM, 1, 5, 5, 300, 200 }, // registered end
328 { "end01.pcx", REGISTERED_ENDING_LEVEL_NUM, 2, 23, 40, 320, 200 }, // registered end
329 { "end03.pcx", REGISTERED_ENDING_LEVEL_NUM, 3, 5, 5, 300, 200 }, // registered end
330 #endif
331
332 };
333
334 #endif
335
336 int Briefing_text_x, Briefing_text_y;
337
init_char_pos(int x,int y)338 void init_char_pos(int x, int y)
339 {
340 Briefing_text_x = x;
341 Briefing_text_y = y;
342 mprintf ((0,"Setting init x=%d y=%d\n",x,y));
343 }
344
345 grs_canvas *Robot_canv = NULL;
346 vms_angvec Robot_angles;
347
348 char Bitmap_name[32] = "";
349 #define EXIT_DOOR_MAX 14
350 #define OTHER_THING_MAX 10 // Adam: This is the number of frames in your new animating thing.
351 #define DOOR_DIV_INIT 6
352 byte Door_dir=1, Door_div_count=0, Animating_bitmap_type=0;
353
354 //-----------------------------------------------------------------------------
show_bitmap_frame(void)355 void show_bitmap_frame(void)
356 {
357 #ifdef WINDOWS
358 dd_grs_canvas *curcanv_save, *bitmap_canv=0;
359 #else
360 grs_canvas *curcanv_save, *bitmap_canv=0;
361 #endif
362
363 grs_bitmap *bitmap_ptr;
364
365 // Only plot every nth frame.
366 if (Door_div_count) {
367 Door_div_count--;
368 return;
369 }
370
371 Door_div_count = DOOR_DIV_INIT;
372
373 if (Bitmap_name[0] != 0) {
374 char *pound_signp;
375 int num, dig1, dig2;
376
377 // Set supertransparency color to black
378 if (!New_pal_254_bash) {
379 New_pal_254_bash = 1;
380 New_pal[254*3] = 0;
381 New_pal[254*3+1] = 0;
382 New_pal[254*3+2] = 0;
383 gr_palette_load( New_pal );
384 }
385
386 switch (Animating_bitmap_type) {
387 case 0: WINDOS(
388 bitmap_canv = dd_gr_create_sub_canvas(dd_grd_curcanv, rescale_x(220), rescale_x(45), 64, 64); break,
389 bitmap_canv = gr_create_sub_canvas(grd_curcanv, rescale_x(220), rescale_x(45), 64, 64); break
390 );
391 case 1:
392 WINDOS(
393 bitmap_canv = dd_gr_create_sub_canvas(dd_grd_curcanv, rescale_x(220), rescale_x(45), 94, 94); break,
394 bitmap_canv = gr_create_sub_canvas(grd_curcanv, rescale_x(220), rescale_x(45), 94, 94); break
395 );
396
397 // Adam: Change here for your new animating bitmap thing. 94, 94 are bitmap size.
398 default:
399 Int3(); // Impossible, illegal value for Animating_bitmap_type
400 }
401
402 WINDOS(
403 curcanv_save = dd_grd_curcanv; dd_grd_curcanv = bitmap_canv,
404 curcanv_save = grd_curcanv; grd_curcanv = bitmap_canv
405 );
406
407 pound_signp = strchr(Bitmap_name, '#');
408 Assert(pound_signp != NULL);
409
410 dig1 = *(pound_signp+1);
411 dig2 = *(pound_signp+2);
412 if (dig2 == 0)
413 num = dig1-'0';
414 else
415 num = (dig1-'0')*10 + (dig2-'0');
416
417 switch (Animating_bitmap_type) {
418 case 0:
419 num += Door_dir;
420 if (num > EXIT_DOOR_MAX) {
421 num = EXIT_DOOR_MAX;
422 Door_dir = -1;
423 } else if (num < 0) {
424 num = 0;
425 Door_dir = 1;
426 }
427 break;
428 case 1:
429 num++;
430 if (num > OTHER_THING_MAX)
431 num = 0;
432 break;
433 }
434
435 Assert(num < 100);
436 if (num >= 10) {
437 *(pound_signp+1) = (num / 10) + '0';
438 *(pound_signp+2) = (num % 10) + '0';
439 *(pound_signp+3) = 0;
440 } else {
441 *(pound_signp+1) = (num % 10) + '0';
442 *(pound_signp+2) = 0;
443 }
444
445 {
446 bitmap_index bi;
447 bi = piggy_find_bitmap(Bitmap_name);
448 bitmap_ptr = &GameBitmaps[bi.index];
449 PIGGY_PAGE_IN( bi );
450 }
451
452 WIN(DDGRLOCK(dd_grd_curcanv));
453 gr_bitmapm(0, 0, bitmap_ptr);
454 WIN(DDGRUNLOCK(dd_grd_curcanv));
455
456 WINDOS(
457 dd_grd_curcanv = curcanv_save,
458 grd_curcanv = curcanv_save
459 );
460 d_free(bitmap_canv);
461
462 switch (Animating_bitmap_type) {
463 case 0:
464 if (num == EXIT_DOOR_MAX) {
465 Door_dir = -1;
466 Door_div_count = 64;
467 } else if (num == 0) {
468 Door_dir = 1;
469 Door_div_count = 64;
470 }
471 break;
472 case 1:
473 break;
474 }
475 }
476
477 }
478
479 //-----------------------------------------------------------------------------
show_briefing_bitmap(grs_bitmap * bmp)480 void show_briefing_bitmap(grs_bitmap *bmp)
481 {
482 #ifdef WINDOWS
483 dd_grs_canvas *bitmap_canv, *curcanv_save;
484
485 bitmap_canv = dd_gr_create_sub_canvas(dd_grd_curcanv, 220, 45, bmp->bm_w, bmp->bm_h);
486 curcanv_save = dd_grd_curcanv;
487 dd_gr_set_current_canvas(bitmap_canv);
488 DDGRLOCK(dd_grd_curcanv);
489 gr_bitmapm(0,0,bmp);
490 DDGRUNLOCK(dd_grd_curcanv);
491 dd_gr_set_current_canvas(curcanv_save);
492 #else
493 grs_canvas *curcanv_save, *bitmap_canv;
494
495 bitmap_canv = gr_create_sub_canvas(grd_curcanv, 220, 45, bmp->bm_w, bmp->bm_h);
496 curcanv_save = grd_curcanv;
497 gr_set_current_canvas(bitmap_canv);
498 gr_bitmapm(0, 0, bmp);
499 gr_set_current_canvas(curcanv_save);
500 #endif
501
502 d_free(bitmap_canv);
503 }
504
505 #ifndef WINDOWS
506 //-----------------------------------------------------------------------------
show_spinning_robot_frame(int robot_num)507 void show_spinning_robot_frame(int robot_num)
508 {
509 grs_canvas *curcanv_save;
510
511 if (robot_num != -1) {
512 Robot_angles.h += 150;
513
514 curcanv_save = grd_curcanv;
515 grd_curcanv = Robot_canv;
516 Assert(Robot_info[robot_num].model_num != -1);
517 draw_model_picture(Robot_info[robot_num].model_num, &Robot_angles);
518 grd_curcanv = curcanv_save;
519 }
520
521 }
522
523 //-----------------------------------------------------------------------------
init_spinning_robot(void)524 void init_spinning_robot(void) //(int x,int y,int w,int h)
525 {
526 //Robot_angles.p += 0;
527 //Robot_angles.b += 0;
528 //Robot_angles.h += 0;
529
530 int x = rescale_x(138);
531 int y = rescale_y(55);
532 int w = rescale_x(166);
533 int h = rescale_y(138);
534
535 Robot_canv = gr_create_sub_canvas(grd_curcanv, x, y, w, h);
536 // 138, 55, 166, 138
537 }
538 #endif
539
540 //---------------------------------------------------------------------------
541 // Returns char width.
542 // If show_robot_flag set, then show a frame of the spinning robot.
show_char_delay(char the_char,int delay,int robot_num,int cursor_flag)543 int show_char_delay(char the_char, int delay, int robot_num, int cursor_flag)
544 {
545 int w, h, aw;
546 char message[2];
547 static fix start_time=0;
548
549 message[0] = the_char;
550 message[1] = 0;
551
552 if (start_time==0 && timer_get_fixed_seconds()<0)
553 start_time=timer_get_fixed_seconds();
554
555 gr_get_string_size(message, &w, &h, &aw );
556
557 Assert((Current_color >= 0) && (Current_color < MAX_BRIEFING_COLORS));
558
559 // Draw cursor if there is some delay and caller says to draw cursor
560 if (cursor_flag && delay) {
561 WIN(DDGRLOCK(dd_grd_curcanv));
562 gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
563 gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
564 WIN(DDGRUNLOCK(dd_grd_curcanv));
565 gr_update();
566 }
567
568 if (delay)
569 delay=fixdiv (F1_0,i2f(15));
570
571 if ((Bitmap_name[0] != 0) && (delay != 0))
572 show_bitmap_frame();
573
574 if (RobotPlaying && (delay != 0))
575 RotateRobot();
576
577 while (timer_get_fixed_seconds() < (start_time + delay)) {
578 if (RobotPlaying && delay != 0)
579 RotateRobot();
580 }
581 if (robot_num != -1)
582 show_spinning_robot_frame(robot_num);
583
584 start_time = timer_get_fixed_seconds();
585
586 WIN(DDGRLOCK(dd_grd_curcanv));
587 // Erase cursor
588 if (cursor_flag && delay) {
589 gr_set_fontcolor(Erase_color, -1);
590 gr_printf(Briefing_text_x+1, Briefing_text_y, "_" );
591 }
592
593 // Draw the character
594 gr_set_fontcolor(Briefing_background_colors[Current_color], -1);
595 gr_printf(Briefing_text_x, Briefing_text_y, message );
596
597 gr_set_fontcolor(Briefing_foreground_colors[Current_color], -1);
598 gr_printf(Briefing_text_x+1, Briefing_text_y, message );
599 WIN(DDGRUNLOCK(dd_grd_curcanv));
600
601 if (delay) gr_update();
602
603 // if (the_char != ' ')
604 // if (!digi_is_sound_playing(SOUND_MARKER_HIT))
605 // digi_play_sample( SOUND_MARKER_HIT, F1_0 );
606
607 return w;
608 }
609
610 //-----------------------------------------------------------------------------
load_briefing_screen(int screen_num)611 int load_briefing_screen( int screen_num )
612 {
613 int pcx_error;
614 char *fname;
615
616 if (Mission_list[Current_mission_num].descent_version == 1)
617 fname = Briefing_screens[screen_num].bs_name;
618 else
619 fname = CurBriefScreenName;
620
621 WIN(DDGRLOCK(dd_grd_curcanv));
622 if ((pcx_error = pcx_read_fullscr(fname, New_pal)) != PCX_ERROR_NONE) {
623 printf( "File '%s', PCX load error: %s\n (It's a briefing screen. Does this cause you pain?)\n", fname, pcx_errormsg(pcx_error));
624 printf( "File '%s', PCX load error: %s (%i)\n (It's a briefing screen. Does this cause you pain?)\n", fname, pcx_errormsg(pcx_error), pcx_error);
625 WIN(DDGRUNLOCK(dd_grd_curcanv));
626 Error( "Error loading briefing screen <%s>, PCX load error: %s (%i)\n", fname, pcx_errormsg(pcx_error), pcx_error);
627 }
628 WIN(DDGRUNLOCK(dd_grd_curcanv));
629
630 WIN(DDGRRESTORE);
631
632 return 0;
633 }
634
load_new_briefing_screen(char * fname)635 int load_new_briefing_screen( char *fname )
636 {
637 int pcx_error;
638
639 mprintf ((0,"Loading new briefing <%s>\n",fname));
640 strcpy (CurBriefScreenName,fname);
641
642 //WIN(DEFINE_SCREEN(CurBriefScreenName));
643
644 if (gr_palette_fade_out( New_pal, 32, 0 ))
645 return 0;
646
647 WIN(DDGRLOCK(dd_grd_curcanv));
648 if ((pcx_error=pcx_read_fullscr( fname, New_pal ))!=PCX_ERROR_NONE) {
649 //if ((pcx_error=pcx_read_bitmap( fname, &grd_curcanv->cv_bitmap, grd_curcanv->cv_bitmap.bm_type, New_pal ))!=PCX_ERROR_NONE) {
650 printf( "File '%s', PCX load error: %s (%i)\n (It's a briefing screen. Does this cause you pain?)\n",fname, pcx_errormsg(pcx_error), pcx_error);
651 WIN(DDGRUNLOCK(dd_grd_curcanv));
652 Error( "Error loading briefing screen <%s>, PCX load error: %s (%i)\n",fname, pcx_errormsg(pcx_error), pcx_error);
653 }
654 WIN(DDGRUNLOCK(dd_grd_curcanv));
655
656 WIN(DDGRRESTORE);
657
658 gr_copy_palette(gr_palette, New_pal, sizeof(gr_palette));
659
660 if (gr_palette_fade_in( New_pal, 32, 0 ))
661 return 0;
662 DoBriefingColorStuff();
663
664 return 1;
665 }
666
667
668
669 #define KEY_DELAY_DEFAULT ((F1_0*20)/1000)
670
671 //-----------------------------------------------------------------------------
get_message_num(char ** message)672 int get_message_num(char **message)
673 {
674 int num=0;
675
676 while (**message == ' ')
677 (*message)++;
678
679 while ((**message >= '0') && (**message <= '9')) {
680 num = 10*num + **message-'0';
681 (*message)++;
682 }
683
684 while (*(*message)++ != 10) // Get and drop eoln
685 ;
686
687 return num;
688 }
689
690 //-----------------------------------------------------------------------------
get_message_name(char ** message,char * result)691 void get_message_name(char **message, char *result)
692 {
693 while (**message == ' ')
694 (*message)++;
695
696 while ((**message != ' ') && (**message != 10)) {
697 if (**message != '\n')
698 *result++ = **message;
699 (*message)++;
700 }
701
702 if (**message != 10)
703 while (*(*message)++ != 10) // Get and drop eoln
704 ;
705
706 *result = 0;
707 }
708
709 //-----------------------------------------------------------------------------
flash_cursor(int cursor_flag)710 void flash_cursor(int cursor_flag)
711 {
712 if (cursor_flag == 0)
713 return;
714
715 WIN(DDGRLOCK(dd_grd_curcanv));
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 WIN(DDGRUNLOCK(dd_grd_curcanv));
723 gr_update();
724 }
725
726 extern int InitMovieBriefing();
727
728
729 //-----------------------------------------------------------------------------
730 // Return true if message got aborted by user (pressed ESC), else return false.
show_briefing_message(int screen_num,char * message)731 int show_briefing_message(int screen_num, char *message)
732 {
733 int prev_ch=-1;
734 int ch, done=0,i;
735 briefing_screen *bsp;
736 int delay_count = KEY_DELAY_DEFAULT;
737 int key_check;
738 int robot_num=-1;
739 int rval=0;
740 static int tab_stop=0;
741 int flashing_cursor=0;
742 int new_page=0,GotZ=0;
743 char spinRobotName[]="rba.mve",kludge; // matt don't change this!
744 char fname[15];
745 char DumbAdjust=0;
746 char chattering=0;
747 int hum_channel=-1,printing_channel=-1;
748 int LineAdjustment=1;
749 WIN(int wpage_done=0);
750
751 Bitmap_name[0] = 0;
752 Current_color = 0;
753 RobotPlaying=0;
754
755 InitMovieBriefing();
756
757 #ifndef SHAREWARE
758 hum_channel = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
759 #endif
760
761 // mprintf((0, "Going to print message [%s] at x=%i, y=%i\n", message, x, y));
762 gr_set_curfont( GAME_FONT );
763
764 if (Mission_list[Current_mission_num].descent_version == 1) {
765 GotZ = 1;
766 MALLOC(bsp, briefing_screen, 1);
767 memcpy(bsp, &Briefing_screens[screen_num], sizeof(briefing_screen));
768 bsp->text_ulx = rescale_x(bsp->text_ulx);
769 bsp->text_uly = rescale_y(bsp->text_uly);
770 bsp->text_width = rescale_x(bsp->text_width);
771 bsp->text_height = rescale_y(bsp->text_height);
772 init_char_pos(bsp->text_ulx, bsp->text_uly);
773 } else {
774 bsp=&Briefing_screens[0];
775 init_char_pos(bsp->text_ulx, bsp->text_uly-(8*(1+MenuHires)));
776 }
777
778 while (!done) {
779 ch = *message++;
780 if (ch == '$') {
781 ch = *message++;
782 if (ch=='D') {
783 screen_num=DefineBriefingBox (&message);
784 //load_new_briefing_screen (Briefing_screens[screen_num].bs_name);
785
786 bsp = &Briefing_screens[screen_num];
787 init_char_pos(bsp->text_ulx, bsp->text_uly);
788 LineAdjustment=0;
789 prev_ch = 10; // read to eoln
790 } else if (ch=='U') {
791 screen_num=get_message_num(&message);
792 bsp = &Briefing_screens[screen_num];
793 init_char_pos(bsp->text_ulx, bsp->text_uly);
794 prev_ch = 10; // read to eoln
795 } else if (ch == 'C') {
796 Current_color = get_message_num(&message)-1;
797 Assert((Current_color >= 0) && (Current_color < MAX_BRIEFING_COLORS));
798 prev_ch = 10;
799 } else if (ch == 'F') { // toggle flashing cursor
800 flashing_cursor = !flashing_cursor;
801 prev_ch = 10;
802 while (*message++ != 10)
803 ;
804 } else if (ch == 'T') {
805 tab_stop = get_message_num(&message);
806 tab_stop*=(1+MenuHires);
807 prev_ch = 10; // read to eoln
808 } else if (ch == 'R') {
809 if (Robot_canv != NULL) {
810 d_free(Robot_canv);
811 Robot_canv=NULL;
812 }
813 if (RobotPlaying) {
814 DeInitRobotMovie();
815 RobotPlaying=0;
816 }
817
818 if (Mission_list[Current_mission_num].descent_version == 1) {
819 init_spinning_robot();
820 robot_num = get_message_num(&message);
821 while (*message++ != 10)
822 ;
823 } else {
824 kludge=*message++;
825 spinRobotName[2]=kludge; // ugly but proud
826
827 RobotPlaying=InitRobotMovie(spinRobotName);
828
829 // gr_remap_bitmap_good( &grd_curcanv->cv_bitmap, pal, -1, -1 );
830
831 if (RobotPlaying) {
832 RotateRobot();
833 DoBriefingColorStuff ();
834 mprintf ((0,"Robot playing is %d!!!",RobotPlaying));
835 }
836 }
837 prev_ch = 10; // read to eoln
838 } else if (ch == 'N') {
839 //--grs_bitmap *bitmap_ptr;
840 if (Robot_canv != NULL) {
841 d_free(Robot_canv);
842 Robot_canv=NULL;
843 }
844
845 get_message_name(&message, Bitmap_name);
846 strcat(Bitmap_name, "#0");
847 Animating_bitmap_type = 0;
848 prev_ch = 10;
849 } else if (ch == 'O') {
850 if (Robot_canv != NULL) {
851 d_free(Robot_canv);
852 Robot_canv=NULL;
853 }
854
855 get_message_name(&message, Bitmap_name);
856 strcat(Bitmap_name, "#0");
857 Animating_bitmap_type = 1;
858 prev_ch = 10;
859 } else if (ch=='A') {
860 LineAdjustment=1-LineAdjustment;
861 } else if (ch=='Z') {
862 //mprintf ((0,"Got a Z!\n"));
863 GotZ=1;
864 #if 1 //defined (D2_OEM) || defined(COMPILATION) || (defined(MACINTOSH) && defined(SHAREWARE))
865 DumbAdjust=1;
866 #else
867 if (LineAdjustment==1)
868 DumbAdjust=1;
869 else
870 DumbAdjust=2;
871 #endif
872
873 i=0;
874 while ((fname[i]=*message) != '\n') {
875 i++;
876 message++;
877 }
878 fname[i]=0;
879 if (*message != 10)
880 while (*message++ != 10) // Get and drop eoln
881 ;
882
883 {
884 char fname2[15];
885
886 i=0;
887 while (fname[i]!='.') {
888 fname2[i] = fname[i];
889 i++;
890 }
891 fname2[i++]='b';
892 fname2[i++]='.';
893 fname2[i++]='p';
894 fname2[i++]='c';
895 fname2[i++]='x';
896 fname2[i++]=0;
897
898 if ((MenuHires && cfexist(fname2)) || !cfexist(fname))
899 load_new_briefing_screen (fname2);
900 else
901 load_new_briefing_screen (fname);
902 }
903
904 //load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
905
906 } else if (ch == 'B') {
907 char bitmap_name[32];
908 grs_bitmap guy_bitmap;
909 ubyte temp_palette[768];
910 int iff_error;
911
912 if (Robot_canv != NULL) {
913 d_free(Robot_canv);
914 Robot_canv=NULL;
915 }
916
917 get_message_name(&message, bitmap_name);
918 strcat(bitmap_name, ".bbm");
919 guy_bitmap.bm_data = NULL;
920 iff_error = iff_read_bitmap(bitmap_name, &guy_bitmap, BM_LINEAR, temp_palette);
921 Assert(iff_error == IFF_NO_ERROR);
922 gr_remap_bitmap_good( &guy_bitmap, temp_palette, -1, -1 );
923
924 show_briefing_bitmap(&guy_bitmap);
925 d_free(guy_bitmap.bm_data);
926 prev_ch = 10;
927 // } else if (ch==EOF) {
928 // done=1;
929 // } else if (ch == 'B') {
930 // if (Robot_canv != NULL) {
931 // d_free(Robot_canv);
932 // Robot_canv=NULL;
933 // }
934 //
935 // bitmap_num = get_message_num(&message);
936 // if (bitmap_num != -1)
937 // show_briefing_bitmap(Textures[bitmap_num]);
938 // prev_ch = 10; // read to eoln
939 } else if (ch == 'S') {
940 int keypress;
941 fix start_time;
942
943 chattering=0;
944 if (printing_channel>-1)
945 digi_stop_sound( printing_channel );
946 printing_channel=-1;
947
948 #ifdef WINDOWS
949 if (!wpage_done) {
950 DDGRRESTORE;
951 wpage_done =1;
952 }
953 #endif
954
955 gr_update();
956
957 start_time = timer_get_fixed_seconds();
958 while ( (keypress = local_key_inkey()) == 0 ) { // Wait for a key
959 #ifdef WINDOWS
960 if (_RedrawScreen) {
961 _RedrawScreen = FALSE;
962 hum_channel = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
963 keypress = KEY_ESC;
964 break;
965 }
966 #endif
967
968 while (timer_get_fixed_seconds() < start_time + KEY_DELAY_DEFAULT/2)
969 ;
970 flash_cursor(flashing_cursor);
971
972 if (RobotPlaying)
973 RotateRobot ();
974 if (robot_num != -1)
975 show_spinning_robot_frame(robot_num);
976
977 if (Bitmap_name[0] != 0)
978 show_bitmap_frame();
979 start_time += KEY_DELAY_DEFAULT/2;
980 }
981
982 #ifndef NDEBUG
983 if (keypress == KEY_BACKSP)
984 Int3();
985 #endif
986 if (keypress == KEY_ESC)
987 rval = 1;
988
989 flashing_cursor = 0;
990 done = 1;
991 WIN(wpage_done = 0);
992 } else if (ch == 'P') { // New page.
993 if (!GotZ) {
994 Int3(); // Hey ryan!!!! You gotta load a screen before you start
995 // printing to it! You know, $Z !!!
996 load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
997 }
998
999 new_page = 1;
1000 while (*message != 10) {
1001 message++; // drop carriage return after special escape sequence
1002 }
1003 message++;
1004 prev_ch = 10;
1005 gr_update();
1006 }
1007 } else if (ch == '\t') { // Tab
1008 if (Briefing_text_x - bsp->text_ulx < tab_stop)
1009 Briefing_text_x = bsp->text_ulx + tab_stop;
1010 } else if ((ch == ';') && (prev_ch == 10)) {
1011 while (*message++ != 10)
1012 ;
1013 prev_ch = 10;
1014 } else if (ch == '\\') {
1015 prev_ch = ch;
1016 } else if (ch == 10) {
1017 if (prev_ch != '\\') {
1018 prev_ch = ch;
1019 if (DumbAdjust==0)
1020 Briefing_text_y += (8*(MenuHires+1));
1021 else
1022 DumbAdjust--;
1023 Briefing_text_x = bsp->text_ulx;
1024 if (Briefing_text_y > bsp->text_uly + bsp->text_height) {
1025 load_briefing_screen(screen_num);
1026 Briefing_text_x = bsp->text_ulx;
1027 Briefing_text_y = bsp->text_uly;
1028 }
1029 } else {
1030 if (ch == 13) //Can this happen? Above says ch==10
1031 Int3();
1032 prev_ch = ch;
1033 }
1034
1035 } else {
1036 if (!GotZ) {
1037 Int3(); // Hey ryan!!!! You gotta load a screen before you start
1038 // printing to it! You know, $Z !!!
1039 load_new_briefing_screen (MenuHires?"end01b.pcx":"end01.pcx");
1040 }
1041
1042 prev_ch = ch;
1043
1044 if (!chattering) {
1045 printing_channel = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_PRINTING), F1_0, 0xFFFF/2, 1, -1, -1, -1 );
1046 chattering=1;
1047 }
1048
1049 WIN(if (GRMODEINFO(emul)) delay_count = 0);
1050
1051 Briefing_text_x += show_char_delay(ch, delay_count, robot_num, flashing_cursor);
1052
1053 }
1054
1055 // Check for Esc -> abort.
1056 if(delay_count)
1057 key_check=local_key_inkey();
1058 else
1059 key_check=0;
1060
1061 #ifdef WINDOWS
1062 if (_RedrawScreen) {
1063 _RedrawScreen = FALSE;
1064 hum_channel = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
1065 key_check = KEY_ESC;
1066 }
1067 #endif
1068 if ( key_check == KEY_ESC ) {
1069 rval = 1;
1070 done = 1;
1071 }
1072
1073 if ((key_check == KEY_SPACEBAR) || (key_check == KEY_ENTER))
1074 delay_count = 0;
1075
1076 #ifdef GR_SUPPORTS_FULLSCREEN_TOGGLE
1077 if ((key_check == KEY_CTRLED+KEY_SHIFTED+KEY_PADENTER) ||
1078 (key_check == KEY_ALTED+KEY_CTRLED+KEY_PADENTER) ||
1079 (key_check == KEY_ALTED+KEY_SHIFTED+KEY_PADENTER))
1080 gr_toggle_fullscreen();
1081 #endif
1082
1083 if (Briefing_text_x > bsp->text_ulx + bsp->text_width) {
1084 Briefing_text_x = bsp->text_ulx;
1085 Briefing_text_y += bsp->text_uly;
1086 }
1087
1088 if ((new_page) || (Briefing_text_y > bsp->text_uly + bsp->text_height)) {
1089 fix start_time = 0;
1090 int keypress;
1091
1092 new_page = 0;
1093
1094 if (printing_channel>-1)
1095 digi_stop_sound( printing_channel );
1096 printing_channel=-1;
1097
1098 chattering=0;
1099
1100 #ifdef WINDOWS
1101 if (!wpage_done) {
1102 DDGRRESTORE;
1103 wpage_done =1;
1104 }
1105 #endif
1106
1107 start_time = timer_get_fixed_seconds();
1108 while ( (keypress = local_key_inkey()) == 0 ) { // Wait for a key
1109 #ifdef WINDOWS
1110 if (_RedrawScreen) {
1111 _RedrawScreen = FALSE;
1112 hum_channel = digi_start_sound( digi_xlat_sound(SOUND_BRIEFING_HUM), F1_0/2, 0xFFFF/2, 1, -1, -1, -1 );
1113 keypress = KEY_ESC;
1114 break;
1115 }
1116 #endif
1117
1118 while (timer_get_fixed_seconds() < start_time + KEY_DELAY_DEFAULT/2)
1119 ;
1120 flash_cursor(flashing_cursor);
1121 if (RobotPlaying)
1122 RotateRobot();
1123 if (robot_num != -1)
1124 show_spinning_robot_frame(robot_num);
1125 if (Bitmap_name[0] != 0)
1126 show_bitmap_frame();
1127 start_time += KEY_DELAY_DEFAULT/2;
1128 }
1129
1130 if (RobotPlaying)
1131 DeInitRobotMovie();
1132 RobotPlaying=0;
1133 robot_num = -1;
1134
1135 #ifndef NDEBUG
1136 if (keypress == KEY_BACKSP)
1137 Int3();
1138 #endif
1139 if (keypress == KEY_ESC) {
1140 rval = 1;
1141 done = 1;
1142 }
1143
1144 load_briefing_screen(screen_num);
1145 Briefing_text_x = bsp->text_ulx;
1146 Briefing_text_y = bsp->text_uly;
1147 delay_count = KEY_DELAY_DEFAULT;
1148
1149 WIN(wpage_done = 0);
1150 }
1151 }
1152
1153 if (RobotPlaying) {
1154 DeInitRobotMovie();
1155 RobotPlaying=0;
1156 }
1157
1158 if (Robot_canv != NULL)
1159 {d_free(Robot_canv); Robot_canv=NULL;}
1160
1161 if (hum_channel>-1)
1162 digi_stop_sound( hum_channel );
1163 if (printing_channel>-1)
1164 digi_stop_sound( printing_channel );
1165
1166 if (Mission_list[Current_mission_num].descent_version == 1)
1167 d_free(bsp);
1168
1169 return rval;
1170 }
1171
1172 //-----------------------------------------------------------------------------
1173 // Return a pointer to the start of text for screen #screen_num.
get_briefing_message(int screen_num)1174 char * get_briefing_message(int screen_num)
1175 {
1176 char *tptr = Briefing_text;
1177 int cur_screen=0;
1178 int ch;
1179
1180 Assert(screen_num >= 0);
1181
1182 while ( (*tptr != 0 ) && (screen_num != cur_screen)) {
1183 ch = *tptr++;
1184 if (ch == '$') {
1185 ch = *tptr++;
1186 if (ch == 'S')
1187 cur_screen = get_message_num(&tptr);
1188 }
1189 }
1190
1191 if (screen_num!=cur_screen)
1192 return (NULL);
1193
1194 return tptr;
1195 }
1196
1197 //-----------------------------------------------------------------------------
1198 // Load Descent briefing text.
load_screen_text(char * filename,char ** buf)1199 int load_screen_text(char *filename, char **buf)
1200 {
1201 CFILE *tfile;
1202 CFILE *ifile;
1203 int len, i,x;
1204 int have_binary = 0;
1205
1206 if ((tfile = cfopen(filename,"rb")) == NULL) {
1207 char nfilename[30], *ptr;
1208
1209 strcpy(nfilename, filename);
1210 if ((ptr = strrchr(nfilename, '.')))
1211 *ptr = '\0';
1212 strcat(nfilename, ".txb");
1213 if ((ifile = cfopen(nfilename, "rb")) == NULL) {
1214 mprintf ((0,"can't open %s!\n",nfilename));
1215 return (0);
1216 //Error("Cannot open file %s or %s", filename, nfilename);
1217 }
1218
1219 mprintf ((0,"reading...\n"));
1220 have_binary = 1;
1221
1222 len = cfilelength(ifile);
1223 MALLOC(*buf, char, len+500);
1224 mprintf ((0,"len=%d\n",len));
1225 for (x=0, i=0; i < len; i++, x++) {
1226 cfread (*buf+x,1,1,ifile);
1227 // mprintf ((0,"%c",*(*buf+x)));
1228 if (*(*buf+x)==13)
1229 x--;
1230 }
1231
1232 cfclose(ifile);
1233 } else {
1234 len = cfilelength(tfile);
1235 MALLOC(*buf, char, len+500);
1236 for (x=0, i=0; i < len; i++, x++) {
1237 cfread (*buf+x,1,1,tfile);
1238 // mprintf ((0,"%c",*(*buf+x)));
1239 if (*(*buf+x)==13)
1240 x--;
1241 }
1242
1243
1244 //cfread(*buf, 1, len, tfile);
1245 cfclose(tfile);
1246 }
1247
1248 if (have_binary) {
1249 char *ptr;
1250
1251 for (i = 0, ptr = *buf; i < len; i++, ptr++) {
1252 if (*ptr != '\n') {
1253 encode_rotate_left(ptr);
1254 *ptr = *ptr ^ BITMAP_TBL_XOR;
1255 encode_rotate_left(ptr);
1256 }
1257 }
1258 }
1259
1260 return (1);
1261 }
1262
1263 //-----------------------------------------------------------------------------
1264 // Return true if message got aborted, else return false.
show_briefing_text(int screen_num)1265 int show_briefing_text(int screen_num)
1266 {
1267 char *message_ptr;
1268
1269 if (Mission_list[Current_mission_num].descent_version == 1)
1270 message_ptr = get_briefing_message(Briefing_screens[screen_num].message_num);
1271 else
1272 message_ptr = get_briefing_message(screen_num);
1273 if (message_ptr==NULL)
1274 return (0);
1275
1276 DoBriefingColorStuff();
1277
1278 return show_briefing_message(screen_num, message_ptr);
1279 }
1280
DoBriefingColorStuff()1281 void DoBriefingColorStuff ()
1282 {
1283 Briefing_foreground_colors[0] = gr_find_closest_color_current( 0, 40, 0);
1284 Briefing_background_colors[0] = gr_find_closest_color_current( 0, 6, 0);
1285
1286 Briefing_foreground_colors[1] = gr_find_closest_color_current( 40, 33, 35);
1287 Briefing_background_colors[1] = gr_find_closest_color_current( 5, 5, 5);
1288
1289 Briefing_foreground_colors[2] = gr_find_closest_color_current( 8, 31, 54);
1290 Briefing_background_colors[2] = gr_find_closest_color_current( 1, 4, 7);
1291
1292 if (Mission_list[Current_mission_num].descent_version == 1) {
1293 //green
1294 Briefing_foreground_colors[0] = gr_find_closest_color_current( 0, 54, 0);
1295 Briefing_background_colors[0] = gr_find_closest_color_current( 0, 19, 0);
1296 //white
1297 Briefing_foreground_colors[1] = gr_find_closest_color_current( 42, 38, 32);
1298 Briefing_background_colors[1] = gr_find_closest_color_current( 14, 14, 14);
1299
1300 //Begin D1X addition
1301 //red
1302 Briefing_foreground_colors[2] = gr_find_closest_color_current( 63, 0, 0);
1303 Briefing_background_colors[2] = gr_find_closest_color_current( 31, 0, 0);
1304 }
1305 //blue
1306 Briefing_foreground_colors[3] = gr_find_closest_color_current( 0, 0, 54);
1307 Briefing_background_colors[3] = gr_find_closest_color_current( 0, 0, 19);
1308 //gray
1309 Briefing_foreground_colors[4] = gr_find_closest_color_current( 14, 14, 14);
1310 Briefing_background_colors[4] = gr_find_closest_color_current( 0, 0, 0);
1311 //yellow
1312 Briefing_foreground_colors[5] = gr_find_closest_color_current( 54, 54, 0);
1313 Briefing_background_colors[5] = gr_find_closest_color_current( 19, 19, 0);
1314 //purple
1315 Briefing_foreground_colors[6] = gr_find_closest_color_current( 0, 54, 54);
1316 Briefing_background_colors[6] = gr_find_closest_color_current( 0, 19, 19);
1317 //End D1X addition
1318
1319 Erase_color = gr_find_closest_color_current(0, 0, 0);
1320 }
1321
1322 //-----------------------------------------------------------------------------
1323 // Return true if screen got aborted by user, else return false.
show_briefing_screen(int screen_num,int allow_keys)1324 int show_briefing_screen( int screen_num, int allow_keys)
1325 {
1326 int rval=0;
1327 //ubyte palette_save[768];
1328
1329 New_pal_254_bash = 0;
1330
1331 if (Skip_briefing_screens) {
1332 mprintf((0, "Skipping briefing screen [%s]\n", &Briefing_screens[screen_num].bs_name));
1333 return 0;
1334 }
1335
1336 if (Mission_list[Current_mission_num].descent_version == 1) {
1337 int pcx_error;
1338 #if 1
1339 grs_bitmap briefing_bm;
1340
1341 gr_init_bitmap_data(&briefing_bm);
1342 if ((pcx_error=pcx_read_bitmap(Briefing_screens[screen_num].bs_name, &briefing_bm, BM_LINEAR, New_pal))!=PCX_ERROR_NONE) {
1343 #else
1344 if ((pcx_error=pcx_read_fullscr(Briefing_screens[screen_num].bs_name, New_pal))!=PCX_ERROR_NONE) {
1345 #endif
1346 printf("PCX load error: %s. File '%s'\n\n", pcx_errormsg(pcx_error), Briefing_screens[screen_num].bs_name);
1347 mprintf((0, "File '%s', PCX load error: %s (%i)\n (It's a briefing screen. Does this cause you pain?)\n", Briefing_screens[screen_num].bs_name, pcx_errormsg(pcx_error), pcx_error));
1348 Int3();
1349 return 0;
1350 }
1351
1352 #if 1
1353 //memcpy(palette_save, gr_palette, sizeof(palette_save));
1354 //memcpy(New_pal, gr_palette, sizeof(gr_palette));
1355
1356 //vfx_set_palette_sub( New_pal );
1357 #ifdef OGL
1358 gr_palette_load(New_pal);
1359 #else
1360 gr_palette_clear();
1361 #endif
1362 gr_set_current_canvas( NULL );
1363 show_fullscr(&briefing_bm);
1364 #endif
1365
1366 //added on 9/13/98 by adb to make arch's requiring updates work
1367 gr_update();
1368 //end changes by adb
1369
1370 #if 1
1371 gr_free_bitmap_data (&briefing_bm);
1372 #endif
1373
1374 if (gr_palette_fade_in( New_pal, 32, allow_keys ))
1375 return 1;
1376
1377 //memcpy(gr_palette,New_pal,sizeof(gr_palette));
1378
1379 }
1380
1381 #ifdef MACINTOSH
1382 key_close(); // kill the keyboard handler during briefing screens for movies
1383 #endif
1384 rval = show_briefing_text(screen_num);
1385 #ifdef MACINTOSH
1386 key_init();
1387 #endif
1388
1389 #if defined (MACINTOSH) || defined(WINDOWS)
1390 memcpy(New_pal,gr_palette,sizeof(gr_palette)); // attempt to get fades after briefing screens done correctly.
1391 #endif
1392
1393
1394 #ifndef WINDOWS
1395 if (gr_palette_fade_out( New_pal, 32, allow_keys ))
1396 return 1;
1397 #else
1398 DEFINE_SCREEN(NULL);
1399 WIN(DDGRLOCK(dd_grd_curcanv));
1400 gr_clear_canvas (0);
1401 WIN(DDGRUNLOCK(dd_grd_curcanv));
1402 if (gr_palette_fade_out( New_pal, 32, allow_keys ))
1403 return 1;
1404 #endif
1405
1406 //gr_copy_palette(gr_palette, palette_save, sizeof(palette_save));
1407
1408 //d_free(briefing_bm.bm_data);
1409
1410 return rval;
1411 }
1412
1413
1414 //-----------------------------------------------------------------------------
1415 void do_briefing_screens(char *filename,int level_num)
1416 {
1417 int abort_briefing_screens = 0;
1418 int cur_briefing_screen = 0;
1419
1420 if (Skip_briefing_screens) {
1421 mprintf((0, "Skipping all briefing screens.\n"));
1422 return;
1423 }
1424
1425 #ifdef APPLE_DEMO
1426 return; // no briefing screens at all for demo
1427
1428 #endif
1429
1430 mprintf ((0,"Trying briefing screen <%s>\n",filename));
1431
1432 if (!filename)
1433 return;
1434
1435 if (!load_screen_text(filename, &Briefing_text))
1436 return;
1437
1438 #ifdef SHAREWARE
1439 songs_play_song( SONG_BRIEFING, 1 );
1440 #else
1441 songs_stop_all();
1442 #endif
1443
1444 set_screen_mode( SCREEN_MENU );
1445
1446 WINDOS(
1447 dd_gr_set_current_canvas(NULL),
1448 gr_set_current_canvas(NULL)
1449 );
1450
1451 mprintf ((0,"Playing briefing screen <%s>, level %d\n",filename,level_num));
1452
1453 key_flush();
1454
1455 if (Mission_list[Current_mission_num].descent_version == 1) {
1456 if (level_num == 1) {
1457 while ((!abort_briefing_screens) && (Briefing_screens[cur_briefing_screen].level_num == 0)) {
1458 abort_briefing_screens = show_briefing_screen(cur_briefing_screen, 0);
1459 cur_briefing_screen++;
1460 }
1461 }
1462
1463 if (!abort_briefing_screens) {
1464 for (cur_briefing_screen = 0; cur_briefing_screen < MAX_BRIEFING_SCREENS; cur_briefing_screen++)
1465 if (Briefing_screens[cur_briefing_screen].level_num == level_num)
1466 if (show_briefing_screen(cur_briefing_screen, 0))
1467 break;
1468 }
1469
1470 } else
1471 show_briefing_screen(level_num,0);
1472
1473 d_free (Briefing_text);
1474 key_flush();
1475
1476 return;
1477
1478 }
1479
1480 int DefineBriefingBox (char **buf)
1481 {
1482 int n,i=0;
1483 char name[20];
1484
1485 n=get_new_message_num (buf);
1486
1487 Assert(n < MAX_BRIEFING_SCREENS);
1488
1489 while (**buf!=' ') {
1490 name[i++]=**buf;
1491 (*buf)++;
1492 }
1493
1494 name[i]='\0'; // slap a delimiter on this guy
1495
1496 strcpy (Briefing_screens[n].bs_name,name);
1497 Briefing_screens[n].level_num=get_new_message_num (buf);
1498 Briefing_screens[n].message_num=get_new_message_num (buf);
1499 Briefing_screens[n].text_ulx=get_new_message_num (buf);
1500 Briefing_screens[n].text_uly=get_new_message_num (buf);
1501 Briefing_screens[n].text_width=get_new_message_num (buf);
1502 Briefing_screens[n].text_height=get_message_num (buf); // NOTICE!!!
1503
1504 Briefing_screens[n].text_ulx = rescale_x(Briefing_screens[n].text_ulx);
1505 Briefing_screens[n].text_uly = rescale_y(Briefing_screens[n].text_uly);
1506 Briefing_screens[n].text_width = rescale_x(Briefing_screens[n].text_width);
1507 Briefing_screens[n].text_height = rescale_y(Briefing_screens[n].text_height);
1508
1509 return (n);
1510 }
1511
1512 int get_new_message_num(char **message)
1513 {
1514 int num=0;
1515
1516 while (**message == ' ')
1517 (*message)++;
1518
1519 while ((**message >= '0') && (**message <= '9')) {
1520 num = 10*num + **message-'0';
1521 (*message)++;
1522 }
1523
1524 (*message)++;
1525
1526 return num;
1527 }
1528
1529