Update copyright notice

[empserver] / src / lib / subs / border.c

diff --git a/src/lib/subs/border.c b/src/lib/subs/border.c
index 8441595df823a4a4ef2dc2a1a9a9a39a37197d66..1e79fb98d1afe40106ad5533831e1b1e864e057d 100644 (file)
--- a/src/lib/subs/border.c
+++ b/src/lib/subs/border.c
@@ -1,11 +1,11 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2008, Dave Pare, Jeff Bailey, Thomas Ruschak,
- *                           Ken Stevens, Steve McClure
+ *  Copyright (C) 1986-2016, 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,
@@ -14,8 +14,7 @@
  *  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/>.
  *
  *  ---
  *
@@ -26,9 +25,9 @@
  *  ---
  *
  *  border.c: Create a border around a map
- * 
+ *
  *  Known contributors to this file:
- *     
+ *
  */
 
 #include <config.h>
@@ -38,6 +37,27 @@
 #include "prototypes.h"
 #include "xy.h"
 
+/*
+ * space-fill a map or radar scan;
+ * null terminate
+ */
+void
+blankfill(char *ptr, struct range *range, int size)
+{
+    char *p;
+    int row;
+    int col;
+
+    for (row = 0; row < range->height; row++) {
+       col = (range->width + 1) * (size + 1) / 2 - 1;
+       p = ptr;
+       while (--col >= 0)
+           *p++ = ' ';
+       *p = 0;
+       ptr += MAPWIDTH(size);
+    }
+}
+
 void
 border(struct range *rp, char *prefstr, char *sep)
 
@@ -47,7 +67,7 @@ border(struct range *rp, char *prefstr, char *sep)
     int posi, n, x;
 
     if ((WORLD_X / 2) >= 100) {
-       if (rp->lx + rp->width > 99 || rp->hx - rp->width < -99) {
+       if (rp->lx + rp->width > 100 || rp->hx - rp->width < -100) {
            /*
             * hundreds
             */