171 lines
3.6 KiB
C
Executable file
171 lines
3.6 KiB
C
Executable file
/*
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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 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Code for localizable text
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*
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*/
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#ifdef RCS
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static char rcsid[] = "$Id: text.c,v 1.1.1.1 2006/03/17 19:43:44 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 "cfile.h"
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#include "cfile.h"
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#include "u_mem.h"
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#include "error.h"
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#include "inferno.h"
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#include "text.h"
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#include "args.h"
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#include "compbit.h"
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char *text;
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char *Text_string[N_TEXT_STRINGS];
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void free_text()
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{
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//added on 9/13/98 by adb to free all text
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free(Text_string[145]);
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//end addition - adb
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free(text);
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}
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// rotates a byte left one bit, preserving the bit falling off the right
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void
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encode_rotate_left(char *c)
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{
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int found;
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found = 0;
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if (*c & 0x80)
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found = 1;
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*c = *c << 1;
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if (found)
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*c |= 0x01;
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}
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//load all the text strings for Descent
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void load_text()
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{
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CFILE *tfile;
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CFILE *ifile;
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int len,i, have_binary = 0;
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char *tptr;
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char *filename="descent.tex";
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if (GameArg.DbgAltTex)
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filename = GameArg.DbgAltTex;
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if ((tfile = cfopen(filename,"rb")) == NULL) {
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filename="descent.txb";
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if ((ifile = cfopen(filename, "rb")) == NULL)
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Error("Cannot open file DESCENT.TEX or DESCENT.TXB");
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have_binary = 1;
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len = cfilelength(ifile);
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//edited 05/17/99 Matt Mueller - malloc an extra byte, and null terminate.
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MALLOC(text,char,len+1);
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atexit((void (*)())free_text);
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cfread(text,1,len,ifile);
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text[len]=0;
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//end edit -MM
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cfclose(ifile);
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} else {
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int c;
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char * p;
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len = cfilelength(tfile);
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//edited 05/17/99 Matt Mueller - malloc an extra byte, and null terminate.
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MALLOC(text,char,len+1);
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atexit((void (*)())free_text);
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//fread(text,1,len,tfile);
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p = text;
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do {
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c = cfgetc( tfile );
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if ( c != 13 )
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*p++ = c;
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} while ( c!=EOF );
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*p=0;
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//end edit -MM
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cfclose(tfile);
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}
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for (i=0,tptr=text;i<N_TEXT_STRINGS;i++) {
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char *p;
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char *buf;
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Text_string[i] = tptr;
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tptr = strchr(tptr,'\n');
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if (!tptr)
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Error("Not enough strings in text file - expecting %d, found %d",N_TEXT_STRINGS,i);
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if ( tptr ) *tptr++ = 0;
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if (have_binary) {
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for (p=Text_string[i]; p < tptr - 1; p++) {
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encode_rotate_left(p);
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*p = *p ^ BITMAP_TBL_XOR;
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encode_rotate_left(p);
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}
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}
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//scan for special chars (like \n)
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for (p=Text_string[i];(p=strchr(p,'\\'));) {
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char newchar=0;//get rid of compiler warning
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if (p[1] == 'n') newchar = '\n';
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else if (p[1] == 't') newchar = '\t';
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else if (p[1] == '\\') newchar = '\\';
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else
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Error("Unsupported key sequence <\\%c> on line %d of file <%s>",p[1],i+1,filename);
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p[0] = newchar;
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// strcpy(p+1,p+2);
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MALLOC(buf,char,len+1);
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strcpy(buf,p+2);
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strcpy(p+1,buf);
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p++;
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free(buf);
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}
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switch(i) {
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case 145:
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Text_string[i]=(char *) malloc(sizeof(char) * 48);
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strcpy(Text_string[i],"Sidewinder &\nThrustmaster FCS &\nWingman Extreme");
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}
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}
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// Assert(tptr==text+len || tptr==text+len-2);
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}
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