From 3e702afc08bd8118f5b01e6493fcdea1aea4c0d4 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Thu, 17 Nov 2005 10:12:21 +0000
Subject: (svn r3213) - Codechange: Clean up handling of road stops, avoiding
 unnecessary use of pointers and using the *BIT() macros.

---
 roadveh_cmd.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

(limited to 'roadveh_cmd.c')

diff --git a/roadveh_cmd.c b/roadveh_cmd.c
index c1d4dd4b0..87b52cfa5 100644
--- a/roadveh_cmd.c
+++ b/roadveh_cmd.c
@@ -463,21 +463,13 @@ static void UpdateRoadVehDeltaXY(Vehicle *v)
 
 static void ClearCrashedStation(Vehicle *v)
 {
-	TileIndex tile = v->tile;
-	byte *b, bb;
-
-	RoadStop *rs = GetRoadStopByTile(tile, GetRoadStopType(tile));
-	b = &rs->status;
-
-	bb = *b;
+	RoadStop *rs = GetRoadStopByTile(v->tile, GetRoadStopType(v->tile));
 
 	// mark station as not busy
-	bb &= ~0x80;
+	CLRBIT(rs->status, 7);
 
 	// free parking bay
-	bb |= (v->u.road.state&0x02)?2:1;
-
-	*b = bb;
+	SETBIT(rs->status, HASBIT(v->u.road.state, 1) ? 1 : 0);
 }
 
 static void RoadVehDelete(Vehicle *v)
-- 
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