InfoMagic Source Code 1993 July/THE_SOURCE_CODE_CD_ROM.iso/bsd_srcs/games/monop/initdeck.c

C/C++ Source or Header | 1991-04-08 | 4.9 KB | 185 lines

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    This product includes software developed by the University of
 *    California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1980 Regents of the University of California.\n\
 All rights reserved.\n";
#endif /* not lint */

#ifndef lint
static char sccsid[] = "@(#)initdeck.c    5.5 (Berkeley) 6/1/90";
#endif /* not lint */

# include    <stdio.h>
# include    "deck.h"

/*
 *    This program initializes the card files for monopoly.
 * It reads in a data file with Com. Chest cards, followed by
 * the Chance card.  The two are seperated by a line of "%-".
 * All other cards are seperated by lines of "%%".  In the front
 * of the file is the data for the decks in the same order.
 * This includes the seek pointer for the start of each card.
 * All cards start with their execution code, followed by the
 * string to print, terminated with a null byte.
 */

# define    TRUE    1
# define    FALSE    0

# define    bool    char
# define    reg    register

char    *infile        = "cards.inp",        /* input file        */
    *outfile    = "cards.pck";        /* "packed" file    */

extern long    ftell();
extern char *calloc();

DECK    deck[2];

FILE    *inf, *outf;

main(ac, av)
int    ac;
char    *av[]; {

    getargs(ac, av);
    if ((inf = fopen(infile, "r")) == NULL) {
        perror(infile);
        exit(1);
    }
    count();
    /*
     * allocate space for pointers.
     */
    CC_D.offsets = (long *)calloc(CC_D.num_cards + 1, sizeof (long));
    CH_D.offsets = (long *)calloc(CH_D.num_cards + 1, sizeof (long));
    fseek(inf, 0L, 0);
    if ((outf = fopen(outfile, "w")) == NULL) {
        perror(outfile);
        exit(0);
    }

    fwrite(deck, sizeof (DECK), 2, outf);
    fwrite(CC_D.offsets, sizeof (long), CC_D.num_cards, outf);
    fwrite(CH_D.offsets, sizeof (long), CH_D.num_cards, outf);
    putem();

    fclose(inf);
    fseek(outf, 0, 0L);
    fwrite(deck, sizeof (DECK), 2, outf);
    fwrite(CC_D.offsets, sizeof (long), CC_D.num_cards, outf);
    fwrite(CH_D.offsets, sizeof (long), CH_D.num_cards, outf);
    fclose(outf);
    printf("There were %d com. chest and %d chance cards\n", CC_D.num_cards, CH_D.num_cards);
    exit(0);
}

getargs(ac, av)
int    ac;
char    *av[]; {

    if (ac > 1)
        infile = av[1];
    if (ac > 2)
        outfile = av[2];
}

/*
 * count the cards
 */
count() {

    reg bool    newline;
    reg DECK    *in_deck;
    reg char    c;

    newline = TRUE;
    in_deck = &CC_D;
    while ((c=getc(inf)) != EOF)
        if (newline && c == '%') {
            newline = FALSE;
            in_deck->num_cards++;
            if (getc(inf) == '-')
                in_deck = &CH_D;
        }
        else
            newline = (c == '\n');
    in_deck->num_cards++;
}
/*
 *    put strings in the file
 */
putem() {

    reg bool    newline;
    reg DECK    *in_deck;
    reg char    c;
    reg int        num;

    in_deck = &CC_D;
    CC_D.num_cards = 1;
    CH_D.num_cards = 0;
    CC_D.offsets[0] = ftell(outf);
    putc(getc(inf), outf);
    putc(getc(inf), outf);
    for (num = 0; (c=getc(inf)) != '\n'; )
        num = num * 10 + (c - '0');
    putw(num, outf);
    newline = FALSE;
    while ((c=getc(inf)) != EOF)
        if (newline && c == '%') {
            putc('\0', outf);
            newline = FALSE;
            if (getc(inf) == '-')
                in_deck = &CH_D;
            while (getc(inf) != '\n')
                continue;
            in_deck->offsets[in_deck->num_cards++] = ftell(outf);
            if ((c=getc(inf)) == EOF)
                break;
            putc(c, outf);
            putc(c = getc(inf), outf);
            for (num = 0; (c=getc(inf)) != EOF && c != '\n'; )
                num = num * 10 + (c - '0');
            putw(num, outf);
        }
        else {
            putc(c, outf);
            newline = (c == '\n');
        }
    putc('\0', outf);
}