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-rw-r--r--src/map/atcommand.c53
1 files changed, 24 insertions, 29 deletions
diff --git a/src/map/atcommand.c b/src/map/atcommand.c
index 4fa21908b..15364ec82 100644
--- a/src/map/atcommand.c
+++ b/src/map/atcommand.c
@@ -6463,53 +6463,48 @@ int atcommand_pettalk(const int fd, struct map_session_data* sd, const char* com
return 0;
}
-/*==========================================
- * @users - displays the number of players present on each map (percentage)
- *------------------------------------------*/
+/// @users - displays the number of players present on each map (and percentage)
+/// #users displays on the target user instead of self
int atcommand_users(const int fd, struct map_session_data* sd, const char* command, const char* message)
{
char buf[256];
- DBMap* users_db; // unsigned int mapindex -> int users
+ int i;
+ int users[MAX_MAPINDEX];
int users_all;
+ struct s_mapiterator* iter;
- users_db = uidb_alloc(DB_OPT_BASE);
+ memset(users, 0, sizeof(users));
users_all = 0;
// count users on each map
+ iter = mapit_getallusers();
+ while( true )
{
- struct s_mapiterator* iter;
- struct map_session_data* sd;
+ struct map_session_data* sd2 = (struct map_session_data*)mapit_next(iter);
+ if( sd2 == NULL )
+ break;// no more users
- iter = mapit_getallusers();
- for( sd = (struct map_session_data*)mapit_first(iter); mapit_exists(iter); sd = (struct map_session_data*)mapit_next(iter) )
- {
- int users = (int)uidb_get(users_db,sd->mapindex) + 1;
- uidb_put(users_db,(unsigned int)sd->mapindex,(void *)users);
- users_all++;
- }
- mapit_free(iter);
+ if( sd2->mapindex >= MAX_MAPINDEX )
+ continue;// invalid mapindex
+
+ if( users[sd2->mapindex] < INT_MAX ) ++users[sd2->mapindex];
+ if( users_all < INT_MAX ) ++users_all;
}
+ mapit_free(iter);
// display results for each map
+ for( i = 0; i < MAX_MAPINDEX; ++i )
{
- DBIterator* iter;
- DBKey index;
- int users;
+ if( users[i] == 0 )
+ continue;// empty
- iter = users_db->iterator(users_db);
- for( users = (int)iter->first(iter,&index); iter->exists(iter); users = (int)iter->next(iter,&index) )
- {
- sprintf(buf,"%s: %d (%d%%)",mapindex_id2name(index.i),users,users * 100 / users_all);
- clif_displaymessage(sd->fd,buf);
- }
- iter->destroy(iter);
+ safesnprintf(buf, sizeof(buf), "%s: %d (%.2f%%)", mapindex_id2name(i), users[i], (float)(100.0f*users[i]/users_all));
+ clif_displaymessage(sd->fd, buf);
}
// display overall count
- sprintf(buf,"all: %d",users_all);
- clif_displaymessage(fd,buf);
-
- users_db->destroy(users_db,NULL);
+ safesnprintf(buf, sizeof(buf), "all: %d", users_all);
+ clif_displaymessage(sd->fd, buf);
return 0;
}