cgram: make the 'solved' stand out more

[bsdgames-darwin.git] / atc / update.c

diff --git a/atc/update.c b/atc/update.c
index 197077ff43110ba361ad8dd8995c82da5fee7e41..b736624a65395a3145da1380af1b582ea80605a9 100644 (file)
--- a/atc/update.c
+++ b/atc/update.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: update.c,v 1.22 2011/02/15 08:25:25 is Exp $   */
+/*     $NetBSD: update.c,v 1.27 2015/06/25 05:33:02 dholland Exp $     */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -46,11 +46,19 @@
 #if 0
 static char sccsid[] = "@(#)update.c   8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: update.c,v 1.22 2011/02/15 08:25:25 is Exp $");
+__RCSID("$NetBSD: update.c,v 1.27 2015/06/25 05:33:02 dholland Exp $");
 #endif
 #endif /* not lint */
 
-#include "include.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "def.h"
+#include "struct.h"
+#include "extern.h"
+#include "tunable.h"
 
 static int next_plane(void);
 static int too_close(const PLANE *p1, const PLANE *p2, int);
@@ -60,7 +68,8 @@ static int dir_deg(int);
 void
 update(int dummy __unused)
 {
-       int     i, dir_diff, unclean;
+       int dir_diff, unclean;
+       unsigned i;
        PLANE   *pp, *p1, *p2;
 
 #ifdef SYSV
@@ -123,7 +132,7 @@ update(int dummy __unused)
 
                if (pp->delayd && pp->xpos == sp->beacon[pp->delayd_no].x &&
                    pp->ypos == sp->beacon[pp->delayd_no].y) {
-                       pp->delayd = 0;
+                       pp->delayd = false;
                        if (pp->status == S_UNMARKED)
                                pp->status = S_MARKED;
                }
@@ -216,13 +225,39 @@ update(int dummy __unused)
         * we don't update props on odd updates.
         */
        if ((rand() % sp->newplane_time) == 0)
-               (void)addplane();
+               addplane();
 
 #ifdef SYSV
        alarm(sp->update_secs);
 #endif
 }
 
+void
+loser(const PLANE *p, const char *s)
+{
+       int                     c;
+#ifdef BSD
+       struct itimerval        itv;
+#endif
+
+       /* disable timer */
+#ifdef BSD
+       itv.it_value.tv_sec = 0;
+       itv.it_value.tv_usec = 0;
+       (void)setitimer(ITIMER_REAL, &itv, NULL);
+#endif
+#ifdef SYSV
+       alarm(0);
+#endif
+
+       losermsg(p, s);
+       while ((c = getAChar()) != EOF && c != ' ')
+               ;
+       shutdown_gr();
+       (void)log_score(0);
+       exit(0);
+}
+
 const char *
 command(const PLANE *pp)
 {
@@ -232,14 +267,14 @@ command(const PLANE *pp)
        buf[0] = '\0';
        bp = buf;
        bpsize = sizeof(buf);
-       (void)snprintf(bp, bpsize, "%c%d%c%c%d: ", name(pp), pp->altitude, 
+       (void)snprintf(bp, bpsize, "%c%d%c%c%u: ", name(pp), pp->altitude, 
                (pp->fuel < LOWFUEL) ? '*' : ' ',
                (pp->dest_type == T_AIRPORT) ? 'A' : 'E', pp->dest_no);
 
        comm_start = bp = strchr(buf, '\0');
        bpsize = buf + sizeof(buf) - bp;
        if (pp->altitude == 0)
-               (void)snprintf(bp, bpsize, "Holding @ A%d", pp->orig_no);
+               (void)snprintf(bp, bpsize, "Holding @ A%u", pp->orig_no);
        else if (pp->new_dir >= MAXDIR || pp->new_dir < 0)
                (void)snprintf(bp, bpsize, "Circle");
        else if (pp->new_dir != pp->dir)
@@ -248,7 +283,7 @@ command(const PLANE *pp)
        bp = strchr(buf, '\0');
        bpsize = buf + sizeof(buf) - bp;
        if (pp->delayd)
-               (void)snprintf(bp, bpsize, " @ B%d", pp->delayd_no);
+               (void)snprintf(bp, bpsize, " @ B%u", pp->delayd_no);
 
        bp = strchr(buf, '\0');
        bpsize = buf + sizeof(buf) - bp;
@@ -307,11 +342,12 @@ next_plane(void)
        return (last_plane);
 }
 
-int
+void
 addplane(void)
 {
        PLANE   p, *pp, *p1;
-       int     i, num_starts, isclose, rnd, rnd2, pnum;
+       int     isclose, pnum;
+       unsigned num_starts, rnd, rnd2, i;
 
        (void)memset(&p, 0, sizeof (p));
 
@@ -361,10 +397,10 @@ addplane(void)
                break;
        }
        if (i >= num_starts)
-               return (-1);
+               return;
        pnum = next_plane();
        if (pnum < 0)
-               return (-1);
+               return;
        p.plane_no = pnum;
 
        pp = newplane();
@@ -376,8 +412,6 @@ addplane(void)
                append(&ground, pp);
        else
                append(&air, pp);
-
-       return (pp->dest_type);
 }
 
 PLANE *