From: Christian Heller <c.heller@plomlompom.de>
Date: Sat, 6 Sep 2014 02:37:21 +0000 (+0200)
Subject: Server: Minor simplifcation of mv_yx_in_dir_legal().
X-Git-Tag: tce~633
X-Git-Url: https://plomlompom.com/repos/%7B%7Bprefix%7D%7D/static/%7B%7Byoutube_prefix%7D%7D%7B%7Bvideo_id%7D%7D?a=commitdiff_plain;h=8ecbd583ff7282db315850c16a66782d78cae54f;p=plomrogue

Server: Minor simplifcation of mv_yx_in_dir_legal().
---

diff --git a/src/server/map.c b/src/server/map.c
index 0007633..c58ff21 100644
--- a/src/server/map.c
+++ b/src/server/map.c
@@ -200,9 +200,7 @@ extern uint8_t mv_yx_in_dir_legal(char dir, struct yx_uint8 * yx)
     char * err = "Too much wrapping in mv_yx_in_dir_legal().";
     exit_err(   INT8_MIN == wrap_west_east || INT8_MIN == wrap_north_south
              || INT8_MAX == wrap_west_east || INT8_MAX == wrap_north_south, err);
-    struct yx_uint8 original;
-    original.y = yx->y;
-    original.x = yx->x;
+    struct yx_uint8 original = *yx;
     mv_yx_in_dir(dir, yx);
     if      (('e' == dir || 'd' == dir || 'c' == dir) && yx->x < original.x)
     {