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 1.5 2002-09-04 22:29:49 btb Exp $";
32 #include "pa_enabl.h" //$$POLY_ACC
59 #include "menu.h" // for MenuHires
65 #define ROW_SPACING (MenuHires?26:11)
66 #define NUM_LINES_HIRES 21
67 #define NUM_LINES (MenuHires?NUM_LINES_HIRES:20)
69 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,
70 11,11,12,12,12,13,13,14,14,15,15,15,16,16,17,17,17,18,18,19,19,19,20,20,
71 20,21,21,22,22,22,23,23,23,24,24,24,24,25,25,25,26,26,26,26,27,27,27,27,
72 28,28,28,28,28,29,29,29,29,29,29,30,30,30,30,30,30,30,30,30,31,31,31,31,
73 31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,30,30,30,30,30,
74 30,30,30,30,29,29,29,29,29,29,28,28,28,28,28,27,27,27,27,26,26,26,26,25,
75 25,25,24,24,24,24,23,23,23,22,22,22,21,21,20,20,20,19,19,19,18,18,17,17,
76 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,
79 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,
80 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,
81 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,
82 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,
83 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,
84 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,
85 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,
86 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,
87 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,
88 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,
89 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,
90 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,
91 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,
92 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,
93 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,
94 5,5,4,4,4,4,4,3,3,3,3,3,2,2,2,2,2,1,1};
96 extern ubyte *gr_bitblt_fade_table;
97 extern void gr_bm_bitblt(int w, int h, int dx, int dy, int sx, int sy, grs_bitmap * src, grs_bitmap * dest);
99 grs_font * header_font;
100 grs_font * title_font;
101 grs_font * names_font;
104 #define ALLOWED_CHAR 'S'
106 #define ALLOWED_CHAR 'R'
110 #define CREDITS_BACKGROUND_FILENAME (MenuHires?"\x01starsb.pcx":"\x01stars.pcx") //only read from hog file
112 #define CREDITS_BACKGROUND_FILENAME (MenuHires?"starsb.pcx":"stars.pcx")
116 int left, top, width, height;
119 #define CREDITS_FILE (cfexist("mcredits.tex")?"mcredits.tex":cfexist("ocredits.tex")?"ocredits.tex":"credits.tex")
121 //if filename passed is NULL, show normal credits
122 void credits_show(char *credits_filename)
126 char buffer[NUM_LINES_HIRES][80];
128 ubyte backdrop_palette[768];
132 // fix time_delay = 4180; // ~ F1_0 / 12.9
133 // fix time_delay = 1784;
134 fix time_delay = 2800;
135 int first_line_offset,extra_inc=0;
136 int have_bin_file = 0;
140 WIN(int credinit = 0;)
142 box dirty_box[NUM_LINES_HIRES];
143 grs_canvas *CreditsOffscreenBuf=NULL;
146 dd_grs_canvas *save_canv,
147 grs_canvas *save_canv
151 save_canv = dd_grd_curcanv,
152 save_canv = grd_curcanv
155 // Clear out all tex buffer lines.
156 for (i=0; i<NUM_LINES; i++ )
159 dirty_box[i].left = dirty_box[i].top = dirty_box[i].width = dirty_box[i].height = 0;
163 sprintf(filename, "%s", CREDITS_FILE);
165 if (credits_filename) {
166 strcpy(filename,credits_filename);
169 file = cfopen( filename, "rb" );
173 if (credits_filename)
174 return; //ok to not find special filename
176 tempp = strchr(filename, '.');
178 sprintf(nfile, "%s.txb", filename);
179 file = cfopen(nfile, "rb");
181 Error("Missing CREDITS.TEX and CREDITS.TXB file\n");
185 set_screen_mode(SCREEN_MENU);
187 WIN(DEFINE_SCREEN(NULL));
192 gr_use_palette_table( "credits.256" );
193 #if defined(POLY_ACC)
194 pa_update_clut(gr_palette, 0, 256, 0);
196 header_font = gr_init_font( MenuHires?"font1-1h.fnt":"font1-1.fnt" );
197 title_font = gr_init_font( MenuHires?"font2-3h.fnt":"font2-3.fnt" );
198 names_font = gr_init_font( MenuHires?"font2-2h.fnt":"font2-2.fnt" );
199 backdrop.bm_data=NULL;
201 //MWA Made backdrop bitmap linear since it should always be. the current canvas may not
202 //MWA be linear, so we can't rely on grd_curcanv->cv_bitmap->bm_type.
204 pcx_error = pcx_read_bitmap(CREDITS_BACKGROUND_FILENAME,&backdrop, BM_LINEAR,backdrop_palette);
205 if (pcx_error != PCX_ERROR_NONE) {
210 songs_play_song( SONG_CREDITS, 1 );
212 gr_remap_bitmap_good( &backdrop,backdrop_palette, -1, -1 );
215 dd_gr_set_current_canvas(NULL),
216 gr_set_current_canvas(NULL)
218 WIN(DDGRLOCK(dd_grd_curcanv));
219 gr_bitmap(0,0,&backdrop);
220 WIN(DDGRUNLOCK(dd_grd_curcanv));
222 gr_palette_fade_in( gr_palette, 32, 0 );
224 // Create a new offscreen buffer for the credits screen
225 //MWA Let's be a little smarter about this and check the VR_offscreen buffer
226 //MWA for size to determine if we can use that buffer. If the game size
227 //MWA matches what we need, then lets save memory.
229 #ifndef PA_3DFX_VOODOO
231 if (MenuHires && VR_offscreen_buffer->cv_w == 640) {
232 CreditsOffscreenBuf = VR_offscreen_buffer;
234 else if (MenuHires) {
235 CreditsOffscreenBuf = gr_create_canvas(640,480);
238 CreditsOffscreenBuf = gr_create_canvas(320,200);
241 CreditsOffscreenBuf = gr_create_canvas(640,480);
244 CreditsOffscreenBuf = gr_create_canvas(640,480);
247 if (!CreditsOffscreenBuf)
248 Error("Not enough memory to allocate Credits Buffer.");
250 //gr_clear_canvas(BM_XRGB(0,0,0));
257 last_time = timer_get_fixed_seconds();
259 first_line_offset = 0;
268 buffer_line = (buffer_line+1) % NUM_LINES;
270 if (cfgets( buffer[buffer_line], 80, file )) {
272 if (have_bin_file) { // is this a binary tbl file
273 for (i = 0; i < strlen(buffer[buffer_line]) - 1; i++) {
274 encode_rotate_left(&(buffer[buffer_line][i]));
275 buffer[buffer_line][i] ^= BITMAP_TBL_XOR;
276 encode_rotate_left(&(buffer[buffer_line][i]));
279 p = buffer[buffer_line];
285 if (p[1] == ALLOWED_CHAR)
291 p = strchr(&buffer[buffer_line][0],'\n');
294 //fseek( file, 0, SEEK_SET);
295 buffer[buffer_line][0] = 0;
298 } while (extra_inc--);
301 NO_DFX (for (i=0; i<ROW_SPACING; i += (MenuHires?2:1) ) {)
302 PA_DFX (for (i=0; i<ROW_SPACING; i += (MenuHires?2:1) ) {)
305 y = first_line_offset - i;
307 gr_set_current_canvas(CreditsOffscreenBuf);
309 gr_bitmap(0,0,&backdrop);
311 for (j=0; j<NUM_LINES; j++ ) {
314 l = (buffer_line + j + 1 ) % NUM_LINES;
319 } else if ( s[0] == '$' ) {
320 grd_curcanv->cv_font = header_font;
322 } else if ( s[0] == '*' ) {
323 grd_curcanv->cv_font = title_font;
326 grd_curcanv->cv_font = names_font;
328 gr_bitblt_fade_table = (MenuHires?fade_values_hires:fade_values);
330 tempp = strchr( s, '\t' );
332 // Wacky Credits thing
333 int w, h, aw, w2, x1, x2;
336 gr_get_string_size( s, &w, &h, &aw );
337 x1 = ((MenuHires?320:160)-w)/2;
338 gr_printf( x1 , y, s );
339 gr_get_string_size( &tempp[1], &w2, &h, &aw );
340 x2 = (MenuHires?320:160)+(((MenuHires?320:160)-w2)/2);
341 gr_printf( x2, y, &tempp[1] );
343 dirty_box[j].left = ((MenuHires?320:160)-w)/2;
344 dirty_box[j].top = y;
345 dirty_box[j].width =(x2+w2)-x1;
346 dirty_box[j].height = h;
351 // Wacky Fast Credits thing
354 gr_get_string_size( s, &w, &h, &aw);
355 dirty_box[j].width = w;
356 dirty_box[j].height = h;
357 dirty_box[j].top = y;
358 dirty_box[j].left = ((MenuHires?640:320) - w) / 2;
360 gr_printf( 0x8000, y, s );
362 gr_bitblt_fade_table = NULL;
363 if (buffer[l][0] == '!')
369 { // Wacky Fast Credits Thing
373 for (j=0; j<NUM_LINES; j++ )
375 new_box = &dirty_box[j];
377 tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
380 #if defined(POLY_ACC)
381 if(new_box->width != 0)
383 gr_bm_bitblt( new_box->width + 1, new_box->height +4,
384 new_box->left, new_box->top, new_box->left, new_box->top,
385 tempbmp, &(grd_curscreen->sc_canvas.cv_bitmap) );
386 WIN(DDGRSCREENUNLOCK);
389 #if defined(POLY_ACC)
393 #if !defined(POLY_ACC) || defined(MACINTOSH)
394 MAC( if(!PAEnabled) ) // POLY_ACC always on for the macintosh
395 for (j=0; j<NUM_LINES; j++ )
397 new_box = &dirty_box[j];
399 tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
401 gr_bm_bitblt( new_box->width
416 // Wacky Fast Credits thing doesn't need this (it's done above)
418 //@@ dd_gr_blt_notrans(CreditsOffscreenBuf, 0,0,0,0, dd_grd_screencanv, 0,0,0,0),
419 //@@ gr_bm_ubitblt(grd_curcanv->cv_w, grd_curcanv->cv_h, 0, 0, 0, 0, &(CreditsOffscreenBuf->cv_bitmap), &(grd_curscreen->sc_canvas.cv_bitmap) );
422 // mprintf( ( 0, "Fr = %d", (timer_get_fixed_seconds() - last_time) ));
423 while( timer_get_fixed_seconds() < last_time+time_delay );
424 last_time = timer_get_fixed_seconds();
430 DoMessageStuff(&msg);
433 _RedrawScreen = FALSE;
435 gr_close_font(header_font);
436 gr_close_font(title_font);
437 gr_close_font(names_font);
439 d_free(backdrop.bm_data);
440 gr_free_canvas(CreditsOffscreenBuf);
449 //see if redbook song needs to be restarted
450 songs_check_redbook_repeat();
455 if (k == KEY_BACKSP) {
462 // fix ot = time_delay;
463 // time_delay += (keyd_pressed[KEY_X] - keyd_pressed[KEY_Z])*100;
464 // if (ot!=time_delay) {
465 // mprintf( (0, "[%x] ", time_delay ));
469 if (k == KEY_PRINT_SCREEN) {
474 if ((k>0)||(done>NUM_LINES)) {
475 gr_close_font(header_font);
476 gr_close_font(title_font);
477 gr_close_font(names_font);
478 gr_palette_fade_out( gr_palette, 32, 0 );
479 gr_use_palette_table( DEFAULT_PALETTE );
480 d_free(backdrop.bm_data);
483 dd_gr_set_current_canvas(save_canv),
484 gr_set_current_canvas(save_canv)
486 songs_play_song( SONG_TITLE, 1 );
489 gr_free_canvas(CreditsOffscreenBuf);
491 if (CreditsOffscreenBuf != VR_offscreen_buffer)
492 gr_free_canvas(CreditsOffscreenBuf);
495 WIN(DEFINE_SCREEN(Menu_pcx_name));
501 if (buffer[(buffer_line + 1 ) % NUM_LINES][0] == '!') {
502 first_line_offset -= ROW_SPACING-ROW_SPACING/2;
503 if (first_line_offset <= -ROW_SPACING) {
504 first_line_offset += ROW_SPACING;