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.
16 * Routines to display the credits.
44 #define ROW_SPACING (MenuHires?26:11)
45 #define NUM_LINES_HIRES 21
46 #define NUM_LINES (MenuHires?NUM_LINES_HIRES:20)
48 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,
49 11,11,12,12,12,13,13,14,14,15,15,15,16,16,17,17,17,18,18,19,19,19,20,20,
50 20,21,21,22,22,22,23,23,23,24,24,24,24,25,25,25,26,26,26,26,27,27,27,27,
51 28,28,28,28,28,29,29,29,29,29,29,30,30,30,30,30,30,30,30,30,31,31,31,31,
52 31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,30,30,30,30,30,
53 30,30,30,30,29,29,29,29,29,29,28,28,28,28,28,27,27,27,27,26,26,26,26,25,
54 25,25,24,24,24,24,23,23,23,22,22,22,21,21,20,20,20,19,19,19,18,18,17,17,
55 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,
58 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,
59 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,
60 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,
61 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,
62 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,
63 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,
64 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,
65 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,
66 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,
67 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,
68 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,
69 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,
70 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,
71 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,
72 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,
73 5,5,4,4,4,4,4,3,3,3,3,3,2,2,2,2,2,1,1};
75 extern ubyte *gr_bitblt_fade_table;
77 grs_font * header_font;
78 grs_font * title_font;
79 grs_font * names_font;
82 #define ALLOWED_CHAR 'S'
84 #define ALLOWED_CHAR 'R'
88 #define CREDITS_BACKGROUND_FILENAME (MenuHires?"\x01starsb.pcx":"\x01stars.pcx") //only read from hog file
90 #define CREDITS_BACKGROUND_FILENAME (MenuHires?"starsb.pcx":"stars.pcx")
94 int left, top, width, height;
97 #define CREDITS_FILE (cfexist("mcredits.tex")?"mcredits.tex":cfexist("ocredits.tex")?"ocredits.tex":"credits.tex")
99 //if filename passed is NULL, show normal credits
100 void credits_show(char *credits_filename)
104 char buffer[NUM_LINES_HIRES][80];
106 ubyte backdrop_palette[768];
110 // fix time_delay = 4180; // ~ F1_0 / 12.9
111 // fix time_delay = 1784;
112 fix time_delay = 2800;
113 int first_line_offset,extra_inc=0;
114 int have_bin_file = 0;
118 box_t dirty_box[NUM_LINES_HIRES];
119 grs_canvas *CreditsOffscreenBuf=NULL;
120 grs_canvas *save_canv;
122 save_canv = grd_curcanv;
124 // Clear out all tex buffer lines.
125 for (i=0; i<NUM_LINES; i++ )
128 dirty_box[i].left = dirty_box[i].top = dirty_box[i].width = dirty_box[i].height = 0;
132 sprintf(filename, "%s", CREDITS_FILE);
134 if (credits_filename) {
135 strcpy(filename,credits_filename);
138 file = cfopen( filename, "rb" );
142 if (credits_filename)
143 return; //ok to not find special filename
145 tempp = strchr(filename, '.');
147 sprintf(nfile, "%s.txb", filename);
148 file = cfopen(nfile, "rb");
150 Error("Missing CREDITS.TEX and CREDITS.TXB file\n");
154 set_screen_mode(SCREEN_MENU);
156 gr_use_palette_table( "credits.256" );
158 gr_palette_load(gr_palette);
160 header_font = gr_init_font( MenuHires?"font1-1h.fnt":"font1-1.fnt" );
161 title_font = gr_init_font( MenuHires?"font2-3h.fnt":"font2-3.fnt" );
162 names_font = gr_init_font( MenuHires?"font2-2h.fnt":"font2-2.fnt" );
163 backdrop.bm_data=NULL;
165 //MWA Made backdrop bitmap linear since it should always be. the current canvas may not
166 //MWA be linear, so we can't rely on grd_curcanv->cv_bitmap->bm_type.
168 pcx_error = pcx_read_bitmap(CREDITS_BACKGROUND_FILENAME,&backdrop, BM_LINEAR,backdrop_palette);
169 if (pcx_error != PCX_ERROR_NONE) {
174 songs_play_song( SONG_CREDITS, 1 );
176 gr_remap_bitmap_good( &backdrop,backdrop_palette, -1, -1 );
178 gr_set_current_canvas(NULL);
179 gr_bitmap(0,0,&backdrop);
181 gr_palette_fade_in( gr_palette, 32, 0 );
183 // Create a new offscreen buffer for the credits screen
184 //MWA Let's be a little smarter about this and check the VR_offscreen buffer
185 //MWA for size to determine if we can use that buffer. If the game size
186 //MWA matches what we need, then lets save memory.
188 if (MenuHires && VR_offscreen_buffer->cv_w == 640) {
189 CreditsOffscreenBuf = VR_offscreen_buffer;
191 else if (MenuHires) {
192 CreditsOffscreenBuf = gr_create_canvas(640,480);
195 CreditsOffscreenBuf = gr_create_canvas(320,200);
198 if (!CreditsOffscreenBuf)
199 Error("Not enough memory to allocate Credits Buffer.");
201 //gr_clear_canvas(BM_XRGB(0,0,0));
205 last_time = timer_get_fixed_seconds();
207 first_line_offset = 0;
214 buffer_line = (buffer_line+1) % NUM_LINES;
216 if (cfgets( buffer[buffer_line], 80, file )) {
218 if (have_bin_file) // is this a binary tbl file
219 decode_text_line (buffer[buffer_line]);
220 p = buffer[buffer_line];
226 if (p[1] == ALLOWED_CHAR)
233 //fseek( file, 0, SEEK_SET);
234 buffer[buffer_line][0] = 0;
237 } while (extra_inc--);
240 for (i=0; i<ROW_SPACING; i += (MenuHires?2:1) ) {
243 y = first_line_offset - i;
245 gr_set_current_canvas(CreditsOffscreenBuf);
247 gr_bitmap(0,0,&backdrop);
249 for (j=0; j<NUM_LINES; j++ ) {
252 l = (buffer_line + j + 1 ) % NUM_LINES;
257 } else if ( s[0] == '$' ) {
258 grd_curcanv->cv_font = header_font;
260 } else if ( s[0] == '*' ) {
261 grd_curcanv->cv_font = title_font;
264 grd_curcanv->cv_font = names_font;
266 gr_bitblt_fade_table = (MenuHires?fade_values_hires:fade_values);
268 tempp = strchr( s, '\t' );
270 // Wacky Credits thing
271 int w, h, aw, w2, x1, x2;
274 gr_get_string_size( s, &w, &h, &aw );
275 x1 = ((MenuHires?320:160)-w)/2;
276 gr_printf( x1 , y, s );
277 gr_get_string_size( &tempp[1], &w2, &h, &aw );
278 x2 = (MenuHires?320:160)+(((MenuHires?320:160)-w2)/2);
279 gr_printf( x2, y, &tempp[1] );
281 dirty_box[j].left = ((MenuHires?320:160)-w)/2;
282 dirty_box[j].top = y;
283 dirty_box[j].width =(x2+w2)-x1;
284 dirty_box[j].height = h;
289 // Wacky Fast Credits thing
292 gr_get_string_size( s, &w, &h, &aw);
293 dirty_box[j].width = w;
294 dirty_box[j].height = h;
295 dirty_box[j].top = y;
296 dirty_box[j].left = ((MenuHires?640:320) - w) / 2;
298 gr_printf( 0x8000, y, s );
300 gr_bitblt_fade_table = NULL;
301 if (buffer[l][0] == '!')
307 { // Wacky Fast Credits Thing
311 for (j=0; j<NUM_LINES; j++ )
313 new_box = &dirty_box[j];
315 tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
317 gr_bm_bitblt( new_box->width + 1, new_box->height +4,
318 new_box->left, new_box->top, new_box->left, new_box->top,
319 tempbmp, &(grd_curscreen->sc_canvas.cv_bitmap) );
323 for (j=0; j<NUM_LINES; j++ )
325 new_box = &dirty_box[j];
327 tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
329 gr_bm_bitblt( new_box->width
343 // Wacky Fast Credits thing doesn't need this (it's done above)
344 //@@ gr_bm_ubitblt(grd_curcanv->cv_w, grd_curcanv->cv_h, 0, 0, 0, 0, &(CreditsOffscreenBuf->cv_bitmap), &(grd_curscreen->sc_canvas.cv_bitmap) );
346 // mprintf( ( 0, "Fr = %d", (timer_get_fixed_seconds() - last_time) ));
347 while( timer_get_fixed_seconds() < last_time+time_delay );
348 last_time = timer_get_fixed_seconds();
350 //see if redbook song needs to be restarted
351 songs_check_redbook_repeat();
356 if (k == KEY_BACKSP) {
363 // fix ot = time_delay;
364 // time_delay += (keyd_pressed[KEY_X] - keyd_pressed[KEY_Z])*100;
365 // if (ot!=time_delay) {
366 // mprintf( (0, "[%x] ", time_delay ));
370 if (k == KEY_PRINT_SCREEN) {
375 if ((k>0)||(done>NUM_LINES)) {
376 gr_close_font(header_font);
377 gr_close_font(title_font);
378 gr_close_font(names_font);
379 gr_palette_fade_out( gr_palette, 32, 0 );
380 gr_use_palette_table( DEFAULT_PALETTE );
381 d_free(backdrop.bm_data);
383 gr_set_current_canvas(save_canv);
384 songs_play_song( SONG_TITLE, 1 );
386 if (CreditsOffscreenBuf != VR_offscreen_buffer)
387 gr_free_canvas(CreditsOffscreenBuf);
393 if (buffer[(buffer_line + 1 ) % NUM_LINES][0] == '!') {
394 first_line_offset -= ROW_SPACING-ROW_SPACING/2;
395 if (first_line_offset <= -ROW_SPACING) {
396 first_line_offset += ROW_SPACING;