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Don't use char for random state variables; use int or bool.

This commit is contained in:
dholland 2009-03-14 17:10:01 +00:00
parent 19b058b35e
commit 1bb89ee28f
1 changed files with 7 additions and 6 deletions
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13
games/sail/dr_2.c
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@ -1,4 +1,4 @@
/* $NetBSD: dr_2.c,v 1.20 2009/03/02 06:43:53 dholland Exp $ */
/* $NetBSD: dr_2.c,v 1.21 2009/03/14 17:10:01 dholland Exp $ */
/*
* Copyright (c) 1983, 1993
@ -34,10 +34,11 @@
#if 0
static char sccsid[] = "@(#)dr_2.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: dr_2.c,v 1.20 2009/03/02 06:43:53 dholland Exp $");
__RCSID("$NetBSD: dr_2.c,v 1.21 2009/03/14 17:10:01 dholland Exp $");
#endif
#endif /* not lint */
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -48,7 +49,7 @@ __RCSID("$NetBSD: dr_2.c,v 1.20 2009/03/02 06:43:53 dholland Exp $");
static int str_end(const char *);
static int score(struct ship *, struct ship *, char *, int);
static void move_ship(struct ship *, const char *, unsigned char *, short *, short *, char *);
static void move_ship(struct ship *, const char *, unsigned char *, short *, short *, int *);
static void try(struct ship *, struct ship *, char *, char *, int, int, int, int, int, int *, int);
static void rmend(char *);
@ -58,7 +59,7 @@ void
thinkofgrapples(void)
{
struct ship *sp, *sq;
char friendly;
bool friendly;
foreachship(sp) {
if (sp->file->captain[0] || sp->file->dir == 0)
@ -158,7 +159,7 @@ closeon(struct ship *from, struct ship *to, char *command, int ta, int ma, int a
static int
score(struct ship *ship, struct ship *to, char *movement, int onlytemp)
{
char drift;
int drift;
int row, col, dir, total, ran;
struct File *fp = ship->file;
@ -187,7 +188,7 @@ score(struct ship *ship, struct ship *to, char *movement, int onlytemp)
}
static void
move_ship(struct ship *ship, const char *p, unsigned char *dir, short *row, short *col, char *drift)
move_ship(struct ship *ship, const char *p, unsigned char *dir, short *row, short *col, int *drift)
{
int dist;
char moved = 0;