From: cohrs <cohrs>
Date: Wed, 30 Jul 2003 06:02:13 +0000 (+0000)
Subject: U550 - grid bug travel
X-Git-Tag: MOVE2GIT~1876
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4566de6ac0a09307a8ac898b1d7e54e59615f95a;p=nethack

U550 - grid bug travel
when travelling and polymorphed into a grid bug, don't move diagonally.
---

diff --git a/doc/fixes34.2 b/doc/fixes34.2
index d6fa71517..137644702 100644
--- a/doc/fixes34.2
+++ b/doc/fixes34.2
@@ -115,6 +115,7 @@ typos fixed in data.base
 add looting freehand() check to able_to_loot() to prevent opening container
 	only to be told that you can't loot anything
 Schroedinger's Cat could be placed at wrong location when its box is carried
+travel while polymorphed into a grid bug should not move diagonally
 
 
 Platform- and/or Interface-Specific Fixes
diff --git a/src/hack.c b/src/hack.c
index bea9d0ec9..bbc7da3e7 100644
--- a/src/hack.c
+++ b/src/hack.c
@@ -553,6 +553,9 @@ int mode;
     register struct rm *tmpr = &levl[x][y];
     register struct rm *ust;
 
+    /* no diagonal movement for grid bugs */
+    if (dx && dy && u.umonnum == PM_GRID_BUG) return FALSE;
+
     /*
      *  Check for physical obstacles.  First, the place we are going.
      */