sprinkle some more const

[bsdgames-darwin.git] / robots / score.c

diff --git a/robots/score.c b/robots/score.c
index 400b0f1246b7ec4131b3460c94d74299bf1c8604..62709435e500044a3145253aa8f6dba3169d087b 100644 (file)
--- a/robots/score.c
+++ b/robots/score.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: score.c,v 1.4 1997/10/12 14:10:05 lukem Exp $  */
+/*     $NetBSD: score.c,v 1.18 2006/03/17 23:11:47 abs Exp $   */

 
 /*
  * Copyright (c) 1980, 1993
 
 /*
  * Copyright (c) 1980, 1993


@@ -12,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.

- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors

  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *


@@ -38,57 +34,109 @@
 #if 0
 static char sccsid[] = "@(#)score.c    8.1 (Berkeley) 5/31/93";
 #else
 #if 0
 static char sccsid[] = "@(#)score.c    8.1 (Berkeley) 5/31/93";
 #else

-__RCSID("$NetBSD: score.c,v 1.4 1997/10/12 14:10:05 lukem Exp $");
+__RCSID("$NetBSD: score.c,v 1.18 2006/03/17 23:11:47 abs Exp $");

 #endif
 #endif /* not lint */
 
 # include      "robots.h"
 # include      "pathnames.h"
 
 #endif
 #endif /* not lint */
 
 # include      "robots.h"
 # include      "pathnames.h"
 

-char   *Scorefile = _PATH_SCORE;
+const char     *Scorefile = _PATH_SCORE;

 
 int    Max_per_uid = MAX_PER_UID;
 
 static SCORE   Top[MAXSCORES];
 
 
 int    Max_per_uid = MAX_PER_UID;
 
 static SCORE   Top[MAXSCORES];
 

+static u_int32_t       numscores, max_uid;
+
+static void read_score(int);
+static void write_score(int);
+
+/*
+ * read_score:
+ *     Read the score file in MI format
+ */
+static void
+read_score(inf)
+       int inf;
+{
+       SCORE   *scp;
+
+       if (read(inf, &max_uid, sizeof max_uid) == sizeof max_uid) {
+               max_uid = ntohl(max_uid);
+
+               read(inf, Top, sizeof Top);
+               for (scp = Top; scp < &Top[MAXSCORES]; scp++) {
+                        scp->s_uid = ntohl(scp->s_uid);
+                        scp->s_score = ntohl(scp->s_score);
+                        scp->s_auto = ntohl(scp->s_auto);
+                        scp->s_level = ntohl(scp->s_level);
+               }
+       }
+       else {
+               for (scp = Top; scp < &Top[MAXSCORES]; scp++)
+                       scp->s_score = 0;
+               max_uid = Max_per_uid;
+       }
+}
+
+/*
+ * write_score:
+ *     Write the score file in MI format
+ */
+static void
+write_score(inf)
+       int inf;
+{
+       SCORE   *scp;
+
+       lseek(inf, 0L, SEEK_SET);
+
+       max_uid = htonl(max_uid);
+       write(inf, &max_uid, sizeof max_uid);
+
+       for (scp = Top; scp < &Top[MAXSCORES]; scp++) {
+                scp->s_uid = htonl(scp->s_uid);
+                scp->s_score = htonl(scp->s_score);
+                scp->s_auto = htonl(scp->s_auto);
+                scp->s_level = htonl(scp->s_level);
+       }
+
+       write(inf, Top, sizeof Top);
+}
+
+

 /*
  * score:
  *     Post the player's score, if reasonable, and then print out the
  *     top list.
  */
 void
 /*
  * score:
  *     Post the player's score, if reasonable, and then print out the
  *     top list.
  */
 void

-score()
+score(score_wfd)
+       int score_wfd;

 {
 {

-       int             inf;
-       SCORE           *scp;
-       int             uid;
-       bool            done_show = FALSE;
-       static int      numscores, max_uid;
+       int                     inf = score_wfd;
+       SCORE                   *scp;
+       u_int32_t               uid;
+       bool                    done_show = FALSE;

 
        Newscore = FALSE;
 
        Newscore = FALSE;

-       if ((inf = open(Scorefile, 2)) < 0) {
-               perror(Scorefile);
+       if (inf < 0)

                return;
                return;

-       }

 
 

-       if (read(inf, &max_uid, sizeof max_uid) == sizeof max_uid)
-               read(inf, Top, sizeof Top);
-       else {
-               for (scp = Top; scp < &Top[MAXSCORES]; scp++)
-                       scp->s_score = -1;
-               max_uid = Max_per_uid;
-       }
+       read_score(inf);

 
        uid = getuid();
        if (Top[MAXSCORES-1].s_score <= Score) {
                numscores = 0;
                for (scp = Top; scp < &Top[MAXSCORES]; scp++)
 
        uid = getuid();
        if (Top[MAXSCORES-1].s_score <= Score) {
                numscores = 0;
                for (scp = Top; scp < &Top[MAXSCORES]; scp++)

-                       if (scp->s_score < 0 ||
-                           (scp->s_uid == uid && ++numscores == max_uid)) {
+                       if ((scp->s_uid == uid && ++numscores == max_uid)) {

                                if (scp->s_score > Score)
                                        break;
                                scp->s_score = Score;
                                scp->s_uid = uid;
                                if (scp->s_score > Score)
                                        break;
                                scp->s_score = Score;
                                scp->s_uid = uid;

+                               scp->s_auto = Auto_bot;
+                               scp->s_level = Level;

                                set_name(scp);
                                Newscore = TRUE;
                                break;
                                set_name(scp);
                                Newscore = TRUE;
                                break;


@@ -96,6 +144,8 @@ score()
                if (scp == &Top[MAXSCORES]) {
                        Top[MAXSCORES-1].s_score = Score;
                        Top[MAXSCORES-1].s_uid = uid;
                if (scp == &Top[MAXSCORES]) {
                        Top[MAXSCORES-1].s_score = Score;
                        Top[MAXSCORES-1].s_uid = uid;

+                       Top[MAXSCORES-1].s_auto = Auto_bot;
+                       Top[MAXSCORES-1].s_level = Level;

                        set_name(&Top[MAXSCORES-1]);
                        Newscore = TRUE;
                }
                        set_name(&Top[MAXSCORES-1]);
                        Newscore = TRUE;
                }


@@ -105,19 +155,25 @@ score()
 
        if (!Newscore) {
                Full_clear = FALSE;
 
        if (!Newscore) {
                Full_clear = FALSE;

-               close(inf);
+               lseek(inf, 0, SEEK_SET);

                return;
        }
        else
                Full_clear = TRUE;
 
                return;
        }
        else
                Full_clear = TRUE;
 

+       move(1, 15);
+       printw("%5.5s %5.5s %-9.9s %-8.8s %5.5s", "Rank", "Score", "User",
+           " ", "Level");
+

        for (scp = Top; scp < &Top[MAXSCORES]; scp++) {
        for (scp = Top; scp < &Top[MAXSCORES]; scp++) {

-               if (scp->s_score < 0)
+               if (scp->s_score == 0)

                        break;
                        break;

-               move((scp - Top) + 1, 15);
+               move((scp - Top) + 2, 15);

                if (!done_show && scp->s_uid == uid && scp->s_score == Score)
                        standout();
                if (!done_show && scp->s_uid == uid && scp->s_score == Score)
                        standout();

-               printw(" %d\t%d\t%-8.8s ", (scp - Top) + 1, scp->s_score, scp->s_name);
+               printw("%5ld %5d %-8.8s %-9.9s %5d",
+                   (long)(scp - Top) + 1, scp->s_score, scp->s_name,
+                   scp->s_auto ? "(autobot)" : "", scp->s_level);

                if (!done_show && scp->s_uid == uid && scp->s_score == Score) {
                        standend();
                        done_show = TRUE;
                if (!done_show && scp->s_uid == uid && scp->s_score == Score) {
                        standend();
                        done_show = TRUE;


@@ -127,11 +183,9 @@ score()
        refresh();
 
        if (Newscore) {
        refresh();
 
        if (Newscore) {

-               lseek(inf, 0L, 0);
-               write(inf, &max_uid, sizeof max_uid);
-               write(inf, Top, sizeof Top);
+               write_score(inf);

        }
        }

-       close(inf);
+       lseek(inf, 0, SEEK_SET);

 }
 
 void
 }
 
 void


@@ -141,8 +195,9 @@ set_name(scp)
        PASSWD  *pp;
 
        if ((pp = getpwuid(scp->s_uid)) == NULL)
        PASSWD  *pp;
 
        if ((pp = getpwuid(scp->s_uid)) == NULL)

-               pp->pw_name = "???";
-       strncpy(scp->s_name, pp->pw_name, MAXNAME);
+               strncpy(scp->s_name, "???", MAXNAME);
+       else
+               strncpy(scp->s_name, pp->pw_name, MAXNAME);

 }
 
 /*
 }
 
 /*


@@ -153,7 +208,7 @@ int
 cmp_sc(s1, s2)
        const void *s1, *s2;
 {
 cmp_sc(s1, s2)
        const void *s1, *s2;
 {

-       return ((SCORE *)s2)->s_score - ((SCORE *)s1)->s_score;
+       return ((const SCORE *)s2)->s_score - ((const SCORE *)s1)->s_score;

 }
 
 /*
 }
 
 /*


@@ -165,22 +220,20 @@ show_score()
 {
        SCORE           *scp;
        int             inf;
 {
        SCORE           *scp;
        int             inf;

-       static int      max_score;

 
 

-       if ((inf = open(Scorefile, 0)) < 0) {
-               perror(Scorefile);
+       if ((inf = open(Scorefile, O_RDONLY)) < 0) {
+               warn("opening `%s'", Scorefile);

                return;
        }
 
                return;
        }
 

-       for (scp = Top; scp < &Top[MAXSCORES]; scp++)
-               scp->s_score = -1;
-
-       read(inf, &max_score, sizeof max_score);
-       read(inf, Top, sizeof Top);
+       read_score(inf);

        close(inf);
        inf = 1;
        close(inf);
        inf = 1;

+       printf("%5.5s %5.5s %-9.9s %-8.8s %5.5s\n", "Rank", "Score", "User",
+           " ", "Level");

        for (scp = Top; scp < &Top[MAXSCORES]; scp++)
        for (scp = Top; scp < &Top[MAXSCORES]; scp++)

-               if (scp->s_score >= 0)
-                       printf("%d\t%d\t%.*s\n", inf++, scp->s_score,
-                           (int)(sizeof(scp->s_name)), scp->s_name);
+               if (scp->s_score > 0)
+                       printf("%5d %5d %-8.8s %-9.9s %5d\n",
+                           inf++, scp->s_score, scp->s_name,
+                           scp->s_auto ? "(autobot)" :  "", scp->s_level);

 }
 }