Update copyright notice

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

diff --git a/src/lib/commands/fort.c b/src/lib/commands/fort.c
index cbc959d2e09f914ef9411c3e04171d9bc25019fb..f45fc5f6398376364acd184a4ed67520c916fae0 100644 (file)
--- a/src/lib/commands/fort.c
+++ b/src/lib/commands/fort.c
@@ -1,6 +1,6 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2004, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *  Copyright (C) 1986-2009, Dave Pare, Jeff Bailey, Thomas Ruschak,
  *                           Ken Stevens, Steve McClure
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -19,29 +19,22 @@
  *
  *  ---
  *
- *  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.
  *
  *  ---
  *
  *  fort.c: Increase the fortification value of land units
- * 
+ *
  *  Known contributors to this file:
  *    Steve McClure, 1999
- *     
  */
 
-#include "misc.h"
-#include "player.h"
-#include "var.h"
-#include "xy.h"
-#include "sect.h"
-#include "land.h"
-#include "nat.h"
-#include "nsc.h"
-#include "file.h"
+#include <config.h>
+
 #include "commands.h"
+#include "land.h"
 #include "optlist.h"
 
 int
@@ -51,10 +44,10 @@ fort(void)
     struct nstr_item ni;
     struct lndstr land;
     int fort_amt, hard_amt;
-    s_char *p;
-    s_char buf[1024];
+    char *p;
+    char buf[1024];
 
-    if (!snxtitem(&ni, EF_LAND, player->argp[1]))
+    if (!snxtitem(&ni, EF_LAND, player->argp[1], NULL))
        return RET_SYN;
     p = getstarg(player->argp[2], "Amount: ", buf);
     if (p == 0 || *p == 0)
@@ -63,14 +56,9 @@ fort(void)
     if (fort_amt > land_mob_max)
        fort_amt = land_mob_max;
     nunits = 0;
-    while (nxtitem(&ni, (s_char *)&land)) {
+    while (nxtitem(&ni, &land)) {
        if (!player->owner || land.lnd_own == 0)
            continue;
-       if (land.lnd_type < 0 || land.lnd_type > lnd_maxno) {
-           pr("bad unit type %d (#%d)\n", land.lnd_type, ni.cur);
-           continue;
-       }
-
        getland(land.lnd_uid, &land);
        if (land.lnd_mobil < 0)
            continue;
@@ -79,7 +67,8 @@ fort(void)
            continue;
        }
        if (land.lnd_land >= 0) {
-           pr("%s is on a land unit and can't be fortified\n", prland(&land));
+           pr("%s is on a land unit and can't be fortified\n",
+              prland(&land));
            continue;
        }
 
@@ -89,9 +78,9 @@ fort(void)
           use all mobility down to leaving 67 left. */
        if (hard_amt < 0) {
            hard_amt = land.lnd_mobil + hard_amt;
-           if (hard_amt < 0)
-               continue;
        }
+       if (hard_amt <= 0)
+           continue;
 
        if (lnd_fortify (&land, hard_amt) <= 0) {
            pr("%s can't be fortified%s\n", prland(&land),