367 lines
9.5 KiB
C
Executable file
367 lines
9.5 KiB
C
Executable file
/* $Id: credits.c,v 1.1.1.1 2006/03/17 19:56:57 zicodxx Exp $ */
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/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Routines to display the credits.
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <conf.h>
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#endif
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#ifdef RCS
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static char rcsid[] = "$Id: credits.c,v 1.1.1.1 2006/03/17 19:56:57 zicodxx Exp $";
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <ctype.h>
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#include "error.h"
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#include "pstypes.h"
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#include "gr.h"
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#include "mono.h"
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#include "key.h"
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#include "palette.h"
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#include "game.h"
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#include "gamepal.h"
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#include "timer.h"
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#include "newmenu.h"
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#include "gamefont.h"
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#ifdef NETWORK
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#include "network.h"
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#endif
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#include "iff.h"
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#include "pcx.h"
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#include "u_mem.h"
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#include "mouse.h"
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#include "joy.h"
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#include "screens.h"
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#include "digi.h"
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#include "cfile.h"
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#include "text.h"
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#include "songs.h"
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#include "menu.h" // for MenuHires
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#ifdef OGL
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#include "ogl_init.h"
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#endif
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#define ROW_SPACING (SHEIGHT / 17)
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#define NUM_LINES 20 //14
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#define CREDITS_FILE (cfexist("mcredits.tex")?"mcredits.tex":cfexist("ocredits.tex")?"ocredits.tex":"credits.tex")
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#ifdef RELEASE
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#define CREDITS_BACKGROUND_FILENAME (MenuHires?"\x01starsb.pcx":"\x01stars.pcx") //only read from hog file
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#else
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#define CREDITS_BACKGROUND_FILENAME (MenuHires?"starsb.pcx":"stars.pcx")
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#endif
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#ifdef SHAREWARE
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#define ALLOWED_CHAR 'S'
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#else
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#define ALLOWED_CHAR 'R'
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#endif
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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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,
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5,5,4,4,4,4,4,3,3,3,3,3,2,2,2,2,2,1,1};
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extern ubyte *gr_bitblt_fade_table;
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grs_font * header_font;
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grs_font * title_font;
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grs_font * names_font;
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typedef struct box {
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int left, top, width, height;
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} box;
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extern inline void scale_line(unsigned char *in, unsigned char *out, int ilen, int olen);
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//if filename passed is NULL, show normal credits
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void credits_show(char *credits_filename)
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{
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CFILE * file;
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int i, j, l, done;
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int pcx_error;
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int buffer_line = 0;
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int first_line_offset;
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int extra_inc=0;
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int have_bin_file = 0;
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char * tempp;
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char filename[32];
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char buffer[NUM_LINES][80];
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ubyte *fade_values_scalled;
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ubyte backdrop_palette[768];
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fix last_time;
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fix time_delay = (2800/(SHEIGHT/200));
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grs_bitmap backdrop;
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grs_canvas *CreditsOffscreenBuf=NULL;
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grs_canvas *save_canv;
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box dirty_box[NUM_LINES];
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save_canv = grd_curcanv;
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// Clear out all tex buffer lines.
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for (i=0; i<NUM_LINES; i++ )
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{
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buffer[i][0] = 0;
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dirty_box[i].left = dirty_box[i].top = dirty_box[i].width = dirty_box[i].height = 0;
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}
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fade_values_scalled = malloc(SHEIGHT);
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scale_line(fade_values_hires, fade_values_scalled, 480, GHEIGHT);
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sprintf(filename, "%s", CREDITS_FILE);
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have_bin_file = 0;
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if (credits_filename) {
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strcpy(filename,credits_filename);
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have_bin_file = 1;
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}
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file = cfopen( filename, "rb" );
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if (file == NULL) {
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char nfile[32];
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if (credits_filename)
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return; //ok to not find special filename
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tempp = strchr(filename, '.');
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*tempp = '\0';
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sprintf(nfile, "%s.txb", filename);
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file = cfopen(nfile, "rb");
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if (file == NULL)
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Error("Missing CREDITS.TEX and CREDITS.TXB file\n");
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have_bin_file = 1;
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}
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set_screen_mode(SCREEN_MENU);
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gr_use_palette_table( "credits.256" );
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#ifdef OGL
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gr_palette_load(gr_palette);
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#endif
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header_font = gr_init_font( MenuHires?"font1-1h.fnt":"font1-1.fnt" );
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title_font = gr_init_font( MenuHires?"font2-3h.fnt":"font2-3.fnt" );
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names_font = gr_init_font( MenuHires?"font2-2h.fnt":"font2-2.fnt" );
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backdrop.bm_data=NULL;
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//MWA Made backdrop bitmap linear since it should always be. the current canvas may not
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//MWA be linear, so we can't rely on grd_curcanv->cv_bitmap->bm_type.
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pcx_error = pcx_read_bitmap(CREDITS_BACKGROUND_FILENAME,&backdrop, BM_LINEAR,backdrop_palette);
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if (pcx_error != PCX_ERROR_NONE) {
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cfclose(file);
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return;
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}
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songs_play_song( SONG_CREDITS, 1 );
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gr_remap_bitmap_good( &backdrop,backdrop_palette, -1, -1 );
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gr_set_current_canvas(NULL);
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show_fullscr(&backdrop);
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gr_update();
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gr_palette_fade_in( gr_palette, 32, 0 );
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#ifndef OGL
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CreditsOffscreenBuf = gr_create_canvas(GWIDTH,GHEIGHT);
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#else
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CreditsOffscreenBuf = gr_create_sub_canvas(grd_curcanv,0,-1,GWIDTH,GHEIGHT);
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#endif
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if (!CreditsOffscreenBuf)
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Error("Not enough memory to allocate Credits Buffer.");
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key_flush();
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last_time = timer_get_fixed_seconds();
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done = 0;
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first_line_offset = 0;
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while( 1 ) {
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int k;
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do {
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buffer_line = (buffer_line+1) % NUM_LINES;
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get_line:;
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if (cfgets( buffer[buffer_line], 80, file )) {
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char *p;
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if (have_bin_file) // is this a binary tbl file
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decode_text_line (buffer[buffer_line]);
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p = buffer[buffer_line];
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if (p[0] == ';')
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goto get_line;
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if (p[0] == '%')
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{
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if (p[1] == ALLOWED_CHAR)
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strcpy(p,p+2);
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else
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goto get_line;
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}
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} else {
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//fseek( file, 0, SEEK_SET);
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buffer[buffer_line][0] = 0;
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done++;
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}
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} while (extra_inc--);
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extra_inc = 0;
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for (i=0; i<ROW_SPACING; i += (MenuHires?2:1) ) {
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int y;
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box *new_box;
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grs_bitmap *tempbmp;
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y = first_line_offset - i;
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#ifdef OGL
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ogl_start_offscreen_render(0,-2,GWIDTH,GHEIGHT);
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#endif
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gr_set_current_canvas(CreditsOffscreenBuf);
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show_fullscr(&backdrop);
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for (j=0; j<NUM_LINES; j++ ) {
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char *s;
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l = (buffer_line + j + 1 ) % NUM_LINES;
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s = buffer[l];
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if ( s[0] == '!' ) {
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s++;
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} else if ( s[0] == '$' ) {
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grd_curcanv->cv_font = header_font;
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s++;
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} else if ( s[0] == '*' ) {
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grd_curcanv->cv_font = title_font;
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s++;
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} else
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grd_curcanv->cv_font = names_font;
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gr_bitblt_fade_table = fade_values_scalled;
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tempp = strchr( s, '\t' );
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if ( !tempp ) {
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// Wacky Fast Credits thing
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int w, h, aw;
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gr_get_string_size( s, &w, &h, &aw);
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dirty_box[j].width = w;
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dirty_box[j].height = h;
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dirty_box[j].top = y;
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dirty_box[j].left = (GWIDTH - w) / 2;
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gr_printf( 0x8000, y, s );
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}
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gr_bitblt_fade_table = NULL;
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y += ROW_SPACING;
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}
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// Wacky Fast Credits Thing
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for (j=0; j<NUM_LINES; j++ )
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{
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new_box = &dirty_box[j];
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tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
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gr_bm_bitblt( new_box->width + 1,
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new_box->height + 4,
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new_box->left,
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new_box->top,
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new_box->left,
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new_box->top,
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tempbmp,
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&(grd_curscreen->sc_canvas.cv_bitmap) );
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}
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#ifndef OGL
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for (j=0; j<NUM_LINES; j++ )
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{
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new_box = &dirty_box[j];
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tempbmp = &(CreditsOffscreenBuf->cv_bitmap);
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gr_bm_bitblt( new_box->width,
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new_box->height+2,
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new_box->left,
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new_box->top,
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new_box->left,
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new_box->top,
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&backdrop,
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tempbmp );
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}
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#endif
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gr_update();
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while( timer_get_fixed_seconds() < last_time+time_delay );
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last_time = timer_get_fixed_seconds();
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//see if redbook song needs to be restarted
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songs_check_redbook_repeat();
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k = key_inkey();
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#ifndef NDEBUG
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if (k == KEY_BACKSP) {
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Int3();
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k=0;
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}
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#endif
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if (k == KEY_PRINT_SCREEN) {
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save_screen_shot(0);
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k = 0;
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}
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if ((k>0)||(done>NUM_LINES)) {
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gr_close_font(header_font);
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gr_close_font(title_font);
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gr_close_font(names_font);
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gr_palette_fade_out( gr_palette, 32, 0 );
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gr_use_palette_table( DEFAULT_PALETTE );
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d_free(backdrop.bm_data);
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cfclose(file);
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gr_set_current_canvas(save_canv);
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songs_play_song( SONG_TITLE, 1 );
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gr_palette_load( gr_palette );
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#ifdef OGL
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gr_free_sub_canvas(CreditsOffscreenBuf);
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ogl_end_offscreen_render();
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#else
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gr_free_canvas(CreditsOffscreenBuf);
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#endif
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return;
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}
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#ifdef OGL
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ogl_end_offscreen_render();
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#endif
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}
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}
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}
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