Update copyright notice

[empserver] / src / lib / commands / sect.c

diff --git a/src/lib/commands/sect.c b/src/lib/commands/sect.c
index a9ca1e96eab9d538829d4af3d927e20d11ee8abc..c9e774983f86f8ec391a25925a91a3a48328f4f9 100644 (file)
--- a/src/lib/commands/sect.c
+++ b/src/lib/commands/sect.c
@@ -1,11 +1,11 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
- *                           Ken Stevens, Steve McClure
+ *  Copyright (C) 1986-2017, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                Ken Stevens, Steve McClure, Markus Armbruster
  *
- *  This program is free software; you can redistribute it and/or modify
+ *  Empire is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
@@ -14,34 +14,26 @@
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  *  ---
  *
- *  See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- *  related information and legal notices. It is expected that any future
- *  projects/authors will amend these files as needed.
+ *  See files README, COPYING and CREDITS in the root of the source
+ *  tree for related information and legal notices.  It is expected
+ *  that future projects/authors will amend these files as needed.
  *
  *  ---
  *
  *  sect.c: Show sectors in map-like format with conditionals.
- * 
+ *
  *  Known contributors to this file:
  *     Dave Pare, 1986
  */
 
-#include "misc.h"
-#include "player.h"
-#include "var.h"
-#include "xy.h"
-#include "sect.h"
-#include "nsc.h"
-#include "com.h"
-#include "nat.h"
-#include "file.h"
-#include "map.h"
+#include <config.h>
+
 #include "commands.h"
+#include "map.h"
 #include "optlist.h"
 
 int
@@ -54,44 +46,27 @@ sct(void)
     struct natstr *np;
     int ncond;
     int nsect;
-    s_char *ptr;
+    char *ptr;
     coord y, yval;
     int i;
-    s_char what[64];
-    s_char *str;
-    s_char buf[1024];
     /* Note this is not re-entrant anyway, so we keep the buffers
        around */
-    static s_char *mapbuf = (s_char *)0;
-    static s_char **map = (s_char **)0;
+    static char *mapbuf = NULL;
+    static char **map = NULL;
 
     nsect = 0;
-    if (player->argp[1] == (s_char *)0) {
-       if ((str = getstring("(sects)? ", buf)) == 0)
-           return RET_SYN;
-    } else {
-       str = player->argp[1];
-    }
-
-    if (*str == '*') {
-       sprintf(what, "%d:%d,%d:%d",
-               -WORLD_X / 2, WORLD_X / 2 - 1,
-               -WORLD_Y / 2, WORLD_Y / 2 - 1);
-       if (!snxtsct(&ns, what))
-           return RET_FAIL;
-    } else if (!snxtsct(&ns, str))
+    if (!snxtsct(&ns, player->argp[1]))
        return RET_SYN;
     if (!mapbuf)
-       mapbuf =
-           (s_char *)malloc((WORLD_Y * MAPWIDTH(1)) * sizeof(s_char));
+       mapbuf = malloc(WORLD_Y * MAPWIDTH(1));
     if (!map) {
-       map = (s_char **)malloc(WORLD_Y * sizeof(s_char *));
+       map = malloc(WORLD_Y * sizeof(char *));
        if (map && mapbuf) {
            for (i = 0; i < WORLD_Y; i++)
                map[i] = &mapbuf[MAPWIDTH(1) * i];
        } else if (map) {
-           free((s_char *)map);
-           map = (s_char **)0;
+           free(map);
+           map = NULL;
        }
     }
     if (!mapbuf || !map) {
@@ -105,13 +80,13 @@ sct(void)
     ns.ncond = 0;
     xyrelrange(getnatp(player->cnum), &ns.range, &range);
     border(&range, "    ", "");
-    blankfill((s_char *)mapbuf, &ns.range, 1);
+    blankfill(mapbuf, &ns.range, 1);
     while (nxtsct(&ns, &sect)) {
        if (!player->owner)
            continue;
        ptr = &map[ns.dy][ns.dx];
        *ptr = dchr[sect.sct_type].d_mnem;
-       if (nstr_exec(cond, ncond, (s_char *)&sect, EF_SECTOR)) {
+       if (nstr_exec(cond, ncond, &sect)) {
            ++nsect;
            *ptr |= 0x80;
        }