diff options
Diffstat (limited to 'atc/graphics.c')
| -rw-r--r-- | atc/graphics.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/atc/graphics.c b/atc/graphics.c index f081c973..b2bcafca 100644 --- a/atc/graphics.c +++ b/atc/graphics.c @@ -1,4 +1,4 @@ -/* $NetBSD: graphics.c,v 1.16 2009/08/12 04:48:03 dholland Exp $ */ +/* $NetBSD: graphics.c,v 1.17 2014/03/22 22:24:21 dholland Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -46,7 +46,7 @@ #if 0 static char sccsid[] = "@(#)graphics.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: graphics.c,v 1.16 2009/08/12 04:48:03 dholland Exp $"); +__RCSID("$NetBSD: graphics.c,v 1.17 2014/03/22 22:24:21 dholland Exp $"); #endif #endif /* not lint */ @@ -130,6 +130,7 @@ void setup_screen(const C_SCREEN *scp) { int i, j; + unsigned iu; char str[3]; const char *airstr; @@ -193,22 +194,22 @@ setup_screen(const C_SCREEN *scp) } str[0] = C_BEACON; - for (i = 0; i < scp->num_beacons; i++) { - str[1] = '0' + i; - (void)wmove(radar, scp->beacon[i].y, scp->beacon[i].x * 2); + for (iu = 0; iu < scp->num_beacons; iu++) { + str[1] = '0' + iu; + (void)wmove(radar, scp->beacon[iu].y, scp->beacon[iu].x * 2); (void)waddstr(radar, str); } - for (i = 0; i < scp->num_exits; i++) { - (void)wmove(radar, scp->exit[i].y, scp->exit[i].x * 2); - (void)waddch(radar, '0' + i); + for (iu = 0; iu < scp->num_exits; iu++) { + (void)wmove(radar, scp->exit[iu].y, scp->exit[iu].x * 2); + (void)waddch(radar, '0' + iu); } airstr = "^?>?v?<?"; - for (i = 0; i < scp->num_airports; i++) { - str[0] = airstr[scp->airport[i].dir]; - str[1] = '0' + i; - (void)wmove(radar, scp->airport[i].y, scp->airport[i].x * 2); + for (iu = 0; iu < scp->num_airports; iu++) { + str[0] = airstr[scp->airport[iu].dir]; + str[1] = '0' + iu; + (void)wmove(radar, scp->airport[iu].y, scp->airport[iu].x * 2); (void)waddstr(radar, str); } |