diff options
Diffstat (limited to 'games/hack/hack.rumors.c')
-rw-r--r-- | games/hack/hack.rumors.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/games/hack/hack.rumors.c b/games/hack/hack.rumors.c deleted file mode 100644 index ee5f139993ce..000000000000 --- a/games/hack/hack.rumors.c +++ /dev/null @@ -1,63 +0,0 @@ -/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */ -/* hack.rumors.c - version 1.0.3 */ - -#include <stdio.h> -#include "hack.h" /* for RUMORFILE and BSD (index) */ -#define CHARSZ 8 /* number of bits in a char */ -extern long *alloc(); -extern char *index(); -int n_rumors = 0; -int n_used_rumors = -1; -char *usedbits; - -init_rumors(rumf) register FILE *rumf; { -register int i; - n_used_rumors = 0; - while(skipline(rumf)) n_rumors++; - rewind(rumf); - i = n_rumors/CHARSZ; - usedbits = (char *) alloc((unsigned)(i+1)); - for( ; i>=0; i--) usedbits[i] = 0; -} - -skipline(rumf) register FILE *rumf; { -char line[COLNO]; - while(1) { - if(!fgets(line, sizeof(line), rumf)) return(0); - if(index(line, '\n')) return(1); - } -} - -outline(rumf) register FILE *rumf; { -char line[COLNO]; -register char *ep; - if(!fgets(line, sizeof(line), rumf)) return; - if((ep = index(line, '\n')) != 0) *ep = 0; - pline("This cookie has a scrap of paper inside! It reads: "); - pline(line); -} - -outrumor(){ -register int rn,i; -register FILE *rumf; - if(n_rumors <= n_used_rumors || - (rumf = fopen(RUMORFILE, "r")) == (FILE *) 0) return; - if(n_used_rumors < 0) init_rumors(rumf); - if(!n_rumors) goto none; - rn = rn2(n_rumors - n_used_rumors); - i = 0; - while(rn || used(i)) { - (void) skipline(rumf); - if(!used(i)) rn--; - i++; - } - usedbits[i/CHARSZ] |= (1 << (i % CHARSZ)); - n_used_rumors++; - outline(rumf); -none: - (void) fclose(rumf); -} - -used(i) register int i; { - return(usedbits[i/CHARSZ] & (1 << (i % CHARSZ))); -} |