From 7a66d5e21da056c77e482ec7f3f779ba41ff7c53 Mon Sep 17 00:00:00 2001
From: belugas <belugas@openttd.org>
Date: Wed, 16 Jan 2008 02:53:55 +0000
Subject: (svn r11873) -Codechange: less a few magical numbers and a tiny bit
 more comments on town zones

---
 src/road_cmd.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/road_cmd.cpp')

diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index 7124a6943..dcb3871c6 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -1203,14 +1203,14 @@ static void TileLoop_Road(TileIndex tile)
 
 	const Town* t = ClosestTownFromTile(tile, (uint)-1);
 	if (!HasRoadWorks(tile)) {
-		int grp = 0;
+		HouseZonesBits grp = HZB_TOWN_EDGE;
 
 		if (t != NULL) {
 			grp = GetTownRadiusGroup(t, tile);
 
 			/* Show an animation to indicate road work */
 			if (t->road_build_months != 0 &&
-					(DistanceManhattan(t->xy, tile) < 8 || grp != 0) &&
+					(DistanceManhattan(t->xy, tile) < 8 || grp != HZB_TOWN_EDGE) &&
 					GetRoadTileType(tile) == ROAD_TILE_NORMAL && CountBits(GetAllRoadBits(tile)) > 1 ) {
 				if (GetTileSlope(tile, NULL) == SLOPE_FLAT && EnsureNoVehicleOnGround(tile) && Chance16(1, 40)) {
 					StartRoadWorks(tile);
-- 
cgit v1.2.3-70-g09d2