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.
19 static char rcsid[] = "$Id: credits.c,v 1.3 2001-01-31 15:17:50 bradleyb Exp $";
32 #include "pa_enabl.h" //$$POLY_ACC
57 #include "menu.h" // for MenuHires
63 #define ROW_SPACING (MenuHires?26:11)
64 #define NUM_LINES_HIRES 21
65 #define NUM_LINES (MenuHires?NUM_LINES_HIRES:20)
67 ubyte fade_values[200] = { 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8,9,9,10,10,
68 11,11,12,12,12,13,13,14,14,15,15,15,16,16,17,17,17,18,18,19,19,19,20,20,
69 20,21,21,22,22,22,23,23,23,24,24,24,24,25,25,25,26,26,26,26,27,27,27,27,
70 28,28,28,28,28,29,29,29,29,29,29,30,30,30,30,30,30,30,30,30,31,31,31,31,
71 31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,30,30,30,30,30,
72 30,30,30,30,29,29,29,29,29,29,28,28,28,28,28,27,27,27,27,26,26,26,26,25,
73 25,25,24,24,24,24,23,23,23,22,22,22,21,21,20,20,20,19,19,19,18,18,17,17,
74 17,16,16,15,15,15,14,14,13,13,12,12,12,11,11,10,10,9,9,8,8,8,7,7,6,6,5,
77 ubyte fade_values_hires[480] = { 1,1,1,2,2,2,2,2,3,3,3,3,3,4,4,4,4,4,5,5,5,
78 5,5,5,6,6,6,6,6,7,7,7,7,7,8,8,8,8,8,9,9,9,9,9,10,10,10,10,10,10,11,11,11,11,11,12,12,12,12,12,12,
79 13,13,13,13,13,14,14,14,14,14,14,15,15,15,15,15,15,16,16,16,16,16,17,17,17,17,17,17,18,18,
80 18,18,18,18,18,19,19,19,19,19,19,20,20,20,20,20,20,20,21,21,21,21,21,21,22,22,22,22,22,22,
81 22,22,23,23,23,23,23,23,23,24,24,24,24,24,24,24,24,25,25,25,25,25,25,25,25,25,26,26,26,26,
82 26,26,26,26,26,27,27,27,27,27,27,27,27,27,27,28,28,28,28,28,28,28,28,28,28,28,28,29,29,29,
83 29,29,29,29,29,29,29,29,29,29,29,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,
84 30,30,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
85 31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,30,30,30,
86 30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,29,29,29,29,29,29,29,29,29,29,29,29,
87 29,29,28,28,28,28,28,28,28,28,28,28,28,28,27,27,27,27,27,27,27,27,27,27,26,26,26,26,26,26,
88 26,26,26,25,25,25,25,25,25,25,25,25,24,24,24,24,24,24,24,24,23,23,23,23,23,23,23,22,22,22,
89 22,22,22,22,22,21,21,21,21,21,21,20,20,20,20,20,20,20,19,19,19,19,19,19,18,18,18,18,18,18,
90 18,17,17,17,17,17,17,16,16,16,16,16,15,15,15,15,15,15,14,14,14,14,14,14,13,13,13,13,13,12,
91 12,12,12,12,12,11,11,11,11,11,10,10,10,10,10,10,9,9,9,9,9,8,8,8,8,8,7,7,7,7,7,6,6,6,6,6,5,5,5,5,
92 5,5,4,4,4,4,4,3,3,3,3,3,2,2,2,2,2,1,1};
94 extern ubyte *gr_bitblt_fade_table;
95 extern void gr_bm_bitblt(int w, int h, int dx, int dy, int sx, int sy, grs_bitmap * src, grs_bitmap * dest);
97 grs_font * header_font;
98 grs_font * title_font;
99 grs_font * names_font;
102 #define ALLOWED_CHAR 'S'
104 #define ALLOWED_CHAR 'R'
108 #define CREDITS_BACKGROUND_FILENAME (MenuHires?"\x01starsb.pcx":"\x01stars.pcx") //only read from hog file
110 #define CREDITS_BACKGROUND_FILENAME (MenuHires?"starsb.pcx":"stars.pcx")
114 int left, top, width, height;
118 #define CREDITS_FILE "mcredits.tex"
121 #define CREDITS_FILE "ocredits.tex"
123 #define CREDITS_FILE "credits.tex"
127 //if filename passed is NULL, show normal credits
128 void credits_show(char *credits_filename)
132 char buffer[NUM_LINES_HIRES][80];
134 ubyte backdrop_palette[768];
138 // fix time_delay = 4180; // ~ F1_0 / 12.9
139 // fix time_delay = 1784;
140 fix time_delay = 2800;
141 int first_line_offset,extra_inc=0;
142 int have_bin_file = 0;
146 WIN(int credinit = 0;)
148 box dirty_box[NUM_LINES_HIRES];
149 grs_canvas *CreditsOffscreenBuf=NULL;
152 dd_grs_canvas *save_canv,
153 grs_canvas *save_canv
157 save_canv = dd_grd_curcanv,
158 save_canv = grd_curcanv
161 // Clear out all tex buffer lines.
162 for (i=0; i<NUM_LINES; i++ )
165 dirty_box[i].left = dirty_box[i].top = dirty_box[i].width = dirty_box[i].height = 0;
169 sprintf(filename, "%s", CREDITS_FILE);
171 if (credits_filename) {
172 strcpy(filename,credits_filename);
175 file = cfopen( filename, "rb" );
179 if (credits_filename)
180 return; //ok to not find special filename
182 tempp = strchr(filename, '.');
184 sprintf(nfile, "%s.txb", filename);
185 file = cfopen(nfile, "rb");
187 Error("Missing CREDITS.TEX and CREDITS.TXB file\n");
191 set_screen_mode(SCREEN_MENU);
193 WIN(DEFINE_SCREEN(NULL));
198 gr_use_palette_table( "credits.256" );
199 #if defined(POLY_ACC)
200 pa_update_clut(gr_palette, 0, 256, 0);
202 header_font = gr_init_font( MenuHires?"font1-1h.fnt":"font1-1.fnt" );
203 title_font = gr_init_font( MenuHires?"font2-3h.fnt":"font2-3.fnt" );
204 names_font = gr_init_font( MenuHires?"font2-2h.fnt":"font2-2.fnt" );
205 backdrop.bm_data=NULL;
207 //MWA Made backdrop bitmap linear since it should always be. the current canvas may not
208 //MWA be linear, so we can't rely on grd_curcanv->cv_bitmap->bm_type.
210 pcx_error = pcx_read_bitmap(CREDITS_BACKGROUND_FILENAME,&backdrop, BM_LINEAR,backdrop_palette);
211 if (pcx_error != PCX_ERROR_NONE) {
216 songs_play_song( SONG_CREDITS, 1 );
218 gr_remap_bitmap_good( &backdrop,backdrop_palette, -1, -1 );
221 dd_gr_set_current_canvas(NULL),
222 gr_set_current_canvas(NULL)
224 WIN(DDGRLOCK(dd_grd_curcanv));
225 gr_bitmap(0,0,&backdrop);
226 WIN(DDGRUNLOCK(dd_grd_curcanv));
228 gr_palette_fade_in( gr_palette, 32, 0 );
230 // Create a new offscreen buffer for the credits screen
231 //MWA Let's be a little smarter about this and check the VR_offscreen buffer
232 //MWA for size to determine if we can use that buffer. If the game size
233 //MWA matches what we need, then lets save memory.
235 #ifndef PA_3DFX_VOODOO
237 if (MenuHires && VR_offscreen_buffer->cv_w == 640) {
238 CreditsOffscreenBuf = VR_offscreen_buffer;
240 else if (MenuHires) {
241 CreditsOffscreenBuf = gr_create_canvas(640,480);
244 CreditsOffscreenBuf = gr_create_canvas(320,200);
247 CreditsOffscreenBuf = gr_create_canvas(640,480);
250 CreditsOffscreenBuf = gr_create_canvas(640,480);
253 if (!CreditsOffscreenBuf)
254 Error("Not enough memory to allocate Credits Buffer.");
256 //gr_clear_canvas(BM_XRGB(0,0,0));
263 last_time = timer_get_fixed_seconds();
265 first_line_offset = 0;
274 buffer_line = (buffer_line+1) % NUM_LINES;
276 if (cfgets( buffer[buffer_line], 80, file )) {
278 if (have_bin_file) { // is this a binary tbl file
279 for (i = 0; i < strlen(buffer[buffer_line]) - 1; i++) {
280 encode_rotate_left(&(buffer[buffer_line][i]));
281 buffer[buffer_line][i] ^= BITMAP_TBL_XOR;
282 encode_rotate_left(&(buffer[buffer_line][i]));
285 p = buffer[buffer_line];
291 if (p[1] == ALLOWED_CHAR)
297 p = strchr(&buffer[buffer_line][0],'\n');
300 //fseek( file, 0, SEEK_SET);
301 buffer[buffer_line][0] = 0;
304 } while (extra_inc--);
307 NO_DFX (for (i=0; i<ROW_SPACING; i += (MenuHires?2:1) ) {)
308 PA_DFX (for (i=0; i<ROW_SPACING; i += (MenuHires?2:1) ) {)
311 y = first_line_offset - i;
313 gr_set_current_canvas(CreditsOffscreenBuf);
315 gr_bitmap(0,0,&backdrop);
317 for (j=0; j<NUM_LINES; j++ ) {
320 l = (buffer_line + j + 1 ) % NUM_LINES;
325 } else if ( s[0] == '$' ) {
326 grd_curcanv->cv_font = header_font;
328 } else if ( s[0] == '*' ) {
329 grd_curcanv->cv_font = title_font;
332 grd_curcanv->cv_font = names_font;
334 gr_bitblt_fade_table = (MenuHires?fade_values_hires:fade_values);
336 tempp = strchr( s, '\t' );
338 // Wacky Credits thing
339 int w, h, aw, w2, x1, x2;
342 gr_get_string_size( s, &w, &h, &aw );
343 x1 = ((MenuHires?320:160)-w)/2;
344 gr_printf( x1 , y, s );
345 gr_get_string_size( &tempp[1], &w2, &h, &aw );
346 x2 = (MenuHires?320:160)+(((MenuHires?320:160)-w2)/2);
347 gr_printf( x2, y, &tempp[1] );
349 dirty_box[j].left = ((MenuHires?320:160)-w)/2;
350 dirty_box[j].top = y;
351 dirty_box[j].width =(x2+w2)-x1;
352 dirty_box[j].height = h;
357 // Wacky Fast Credits thing
360 gr_get_string_size( s, &w, &h, &aw);
361 dirty_box[j].width = w;
362 dirty_box[j].height = h;
363 dirty_box[j].top = y;
364 dirty_box[j].left = ((MenuHires?640:320) - w) / 2;
366 gr_printf( 0x8000, y, s );
368 gr_bitblt_fade_table = NULL;
369 if (buffer[l][0] == '!')
375 { // Wacky Fast Credits Thing
379 for (j=0; j<NUM_LINES; j++ )
381 new_box = &dirty_box[j];
383 tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
386 #if defined(POLY_ACC)
387 if(new_box->width != 0)
389 gr_bm_bitblt( new_box->width + 1, new_box->height +4,
390 new_box->left, new_box->top, new_box->left, new_box->top,
391 tempbmp, &(grd_curscreen->sc_canvas.cv_bitmap) );
392 WIN(DDGRSCREENUNLOCK);
395 #if defined(POLY_ACC)
399 #if !defined(POLY_ACC) || defined(MACINTOSH)
400 MAC( if(!PAEnabled) ) // POLY_ACC always on for the macintosh
401 for (j=0; j<NUM_LINES; j++ )
403 new_box = &dirty_box[j];
405 tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
407 gr_bm_bitblt( new_box->width
422 // Wacky Fast Credits thing doesn't need this (it's done above)
424 //@@ dd_gr_blt_notrans(CreditsOffscreenBuf, 0,0,0,0, dd_grd_screencanv, 0,0,0,0),
425 //@@ gr_bm_ubitblt(grd_curcanv->cv_w, grd_curcanv->cv_h, 0, 0, 0, 0, &(CreditsOffscreenBuf->cv_bitmap), &(grd_curscreen->sc_canvas.cv_bitmap) );
428 // mprintf( ( 0, "Fr = %d", (timer_get_fixed_seconds() - last_time) ));
429 while( timer_get_fixed_seconds() < last_time+time_delay );
430 last_time = timer_get_fixed_seconds();
436 DoMessageStuff(&msg);
439 _RedrawScreen = FALSE;
441 gr_close_font(header_font);
442 gr_close_font(title_font);
443 gr_close_font(names_font);
445 d_free(backdrop.bm_data);
446 gr_free_canvas(CreditsOffscreenBuf);
455 //see if redbook song needs to be restarted
456 songs_check_redbook_repeat();
461 if (k == KEY_BACKSP) {
468 // fix ot = time_delay;
469 // time_delay += (keyd_pressed[KEY_X] - keyd_pressed[KEY_Z])*100;
470 // if (ot!=time_delay) {
471 // mprintf( (0, "[%x] ", time_delay ));
475 if (k == KEY_PRINT_SCREEN) {
480 if ((k>0)||(done>NUM_LINES)) {
481 gr_close_font(header_font);
482 gr_close_font(title_font);
483 gr_close_font(names_font);
484 gr_palette_fade_out( gr_palette, 32, 0 );
485 gr_use_palette_table( DEFAULT_PALETTE );
486 d_free(backdrop.bm_data);
489 dd_gr_set_current_canvas(save_canv),
490 gr_set_current_canvas(save_canv)
492 songs_play_song( SONG_TITLE, 1 );
495 gr_free_canvas(CreditsOffscreenBuf);
497 if (CreditsOffscreenBuf != VR_offscreen_buffer)
498 gr_free_canvas(CreditsOffscreenBuf);
501 WIN(DEFINE_SCREEN(Menu_pcx_name));
507 if (buffer[(buffer_line + 1 ) % NUM_LINES][0] == '!') {
508 first_line_offset -= ROW_SPACING-ROW_SPACING/2;
509 if (first_line_offset <= -ROW_SPACING) {
510 first_line_offset += ROW_SPACING;