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changeset 3168:ee5658ed56d4 draft

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(svn r3796) When unmagicfying code, do it Right(tm) and also give the variables sensible names. I flipped a 'b' and a 'd' in r3785
author tron <tron@openttd.org>
date Wed, 08 Mar 2006 19:47:18 +0000
parents 3d360e619f7d
children d2df8429c48c
files roadveh_cmd.c
diffstat 1 files changed, 5 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/roadveh_cmd.c
+++ b/roadveh_cmd.c
@@ -854,13 +854,13 @@
 
 static Direction RoadVehGetSlidingDirection(const Vehicle* v, int x, int y)
 {
-	Direction b = RoadVehGetNewDirection(v, x, y);
-	Direction d = v->direction;
+	Direction new = RoadVehGetNewDirection(v, x, y);
+	Direction old = v->direction;
 	DirDiff delta;
 
-	if (b == d) return d;
-	delta = (DirDifference(d, b) > DIRDIFF_REVERSE ? DIRDIFF_45LEFT : DIRDIFF_45RIGHT);
-	return ChangeDir(d, delta);
+	if (new == old) return old;
+	delta = (DirDifference(new, old) > DIRDIFF_REVERSE ? DIRDIFF_45LEFT : DIRDIFF_45RIGHT);
+	return ChangeDir(old, delta);
 }
 
 typedef struct OvertakeData {