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Server: Minor improvements to mv_yx_in_dir_legal().
author
Christian Heller
<c.heller@plomlompom.de>
Sat, 6 Sep 2014 01:08:31 +0000
(
03:08
+0200)
committer
Christian Heller
<c.heller@plomlompom.de>
Sat, 6 Sep 2014 01:08:31 +0000
(
03:08
+0200)
src/server/map.c
patch
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history
diff --git
a/src/server/map.c
b/src/server/map.c
index bc07c98d54293d3a3f271eca14eb413fdf284cbb..a5a189d2335ffdc89758eab353f736bfe3646607 100644
(file)
--- a/
src/server/map.c
+++ b/
src/server/map.c
@@
-193,14
+193,14
@@
extern uint8_t mv_yx_in_dir_legal(char dir, struct yx_uint8 * yx)
{
static int8_t wrap_west_east = 0;
static int8_t wrap_north_south = 0;
{
static int8_t wrap_west_east = 0;
static int8_t wrap_north_south = 0;
- char * err = "Too much wrapping in mv_yx_in_dir_wrap().";
- exit_err( INT8_MIN == wrap_west_east || INT8_MIN == wrap_north_south
- || INT8_MAX == wrap_west_east || INT8_MAX == wrap_north_south, err);
if (!yx)
{
wrap_west_east = wrap_north_south = 0;
return 0;
}
if (!yx)
{
wrap_west_east = wrap_north_south = 0;
return 0;
}
+ 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;
original.y = yx->y;
original.x = yx->x;