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Annotation of 43BSDTahoe/games/monop/initdeck.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: char copyright[] =
        !            20: "@(#) Copyright (c) 1980 Regents of the University of California.\n\
        !            21:  All rights reserved.\n";
        !            22: #endif /* not lint */
        !            23: 
        !            24: #ifndef lint
        !            25: static char sccsid[] = "@(#)initdeck.c 5.3 (Berkeley) 6/18/88";
        !            26: #endif /* not lint */
        !            27: 
        !            28: # include      <stdio.h>
        !            29: # include      "deck.h"
        !            30: 
        !            31: /*
        !            32:  *     This program initializes the card files for monopoly.
        !            33:  * It reads in a data file with Com. Chest cards, followed by
        !            34:  * the Chance card.  The two are seperated by a line of "%-".
        !            35:  * All other cards are seperated by lines of "%%".  In the front
        !            36:  * of the file is the data for the decks in the same order.
        !            37:  * This includes the seek pointer for the start of each card.
        !            38:  * All cards start with their execution code, followed by the
        !            39:  * string to print, terminated with a null byte.
        !            40:  */
        !            41: 
        !            42: # define       TRUE    1
        !            43: # define       FALSE   0
        !            44: 
        !            45: # define       bool    char
        !            46: # define       reg     register
        !            47: 
        !            48: char   *infile         = "cards.inp",          /* input file           */
        !            49:        *outfile        = "cards.pck";          /* "packed" file        */
        !            50: 
        !            51: extern long    ftell();
        !            52: extern char *calloc();
        !            53: 
        !            54: DECK   deck[2];
        !            55: 
        !            56: FILE   *inf, *outf;
        !            57: 
        !            58: main(ac, av)
        !            59: int    ac;
        !            60: char   *av[]; {
        !            61: 
        !            62:        getargs(ac, av);
        !            63:        if ((inf = fopen(infile, "r")) == NULL) {
        !            64:                perror(infile);
        !            65:                exit(1);
        !            66:        }
        !            67:        count();
        !            68:        /*
        !            69:         * allocate space for pointers.
        !            70:         */
        !            71:        CC_D.offsets = (long *)calloc(CC_D.num_cards + 1, sizeof (long));
        !            72:        CH_D.offsets = (long *)calloc(CH_D.num_cards + 1, sizeof (long));
        !            73:        fseek(inf, 0L, 0);
        !            74:        if ((outf = fopen(outfile, "w")) == NULL) {
        !            75:                perror(outfile);
        !            76:                exit(0);
        !            77:        }
        !            78: 
        !            79:        fwrite(deck, sizeof (DECK), 2, outf);
        !            80:        fwrite(CC_D.offsets, sizeof (long), CC_D.num_cards, outf);
        !            81:        fwrite(CH_D.offsets, sizeof (long), CH_D.num_cards, outf);
        !            82:        putem();
        !            83: 
        !            84:        fclose(inf);
        !            85:        fseek(outf, 0, 0L);
        !            86:        fwrite(deck, sizeof (DECK), 2, outf);
        !            87:        fwrite(CC_D.offsets, sizeof (long), CC_D.num_cards, outf);
        !            88:        fwrite(CH_D.offsets, sizeof (long), CH_D.num_cards, outf);
        !            89:        fclose(outf);
        !            90:        printf("There were %d com. chest and %d chance cards\n", CC_D.num_cards, CH_D.num_cards);
        !            91:        exit(0);
        !            92: }
        !            93: 
        !            94: getargs(ac, av)
        !            95: int    ac;
        !            96: char   *av[]; {
        !            97: 
        !            98:        if (ac > 2) {
        !            99:                infile = av[2] ? av[2] : infile;
        !           100:                if (ac > 3)
        !           101:                        outfile = av[3];
        !           102:        }
        !           103: }
        !           104: /*
        !           105:  * count the cards
        !           106:  */
        !           107: count() {
        !           108: 
        !           109:        reg bool        newline;
        !           110:        reg DECK        *in_deck;
        !           111:        reg char        c;
        !           112: 
        !           113:        newline = TRUE;
        !           114:        in_deck = &CC_D;
        !           115:        while ((c=getc(inf)) != EOF)
        !           116:                if (newline && c == '%') {
        !           117:                        newline = FALSE;
        !           118:                        in_deck->num_cards++;
        !           119:                        if (getc(inf) == '-')
        !           120:                                in_deck = &CH_D;
        !           121:                }
        !           122:                else
        !           123:                        newline = (c == '\n');
        !           124:        in_deck->num_cards++;
        !           125: }
        !           126: /*
        !           127:  *     put strings in the file
        !           128:  */
        !           129: putem() {
        !           130: 
        !           131:        reg bool        newline;
        !           132:        reg DECK        *in_deck;
        !           133:        reg char        c;
        !           134:        reg int         num;
        !           135: 
        !           136:        in_deck = &CC_D;
        !           137:        CC_D.num_cards = 1;
        !           138:        CH_D.num_cards = 0;
        !           139:        CC_D.offsets[0] = ftell(outf);
        !           140:        putc(getc(inf), outf);
        !           141:        putc(getc(inf), outf);
        !           142:        for (num = 0; (c=getc(inf)) != '\n'; )
        !           143:                num = num * 10 + (c - '0');
        !           144:        putw(num, outf);
        !           145:        newline = FALSE;
        !           146:        while ((c=getc(inf)) != EOF)
        !           147:                if (newline && c == '%') {
        !           148:                        putc('\0', outf);
        !           149:                        newline = FALSE;
        !           150:                        if (getc(inf) == '-')
        !           151:                                in_deck = &CH_D;
        !           152:                        while (getc(inf) != '\n')
        !           153:                                continue;
        !           154:                        in_deck->offsets[in_deck->num_cards++] = ftell(outf);
        !           155:                        if ((c=getc(inf)) == EOF)
        !           156:                                break;
        !           157:                        putc(c, outf);
        !           158:                        putc(c = getc(inf), outf);
        !           159:                        for (num = 0; (c=getc(inf)) != EOF && c != '\n'; )
        !           160:                                num = num * 10 + (c - '0');
        !           161:                        putw(num, outf);
        !           162:                }
        !           163:                else {
        !           164:                        putc(c, outf);
        !           165:                        newline = (c == '\n');
        !           166:                }
        !           167:        putc('\0', outf);
        !           168: }

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