Mercurial > hg > openttd

diff src/engine.cpp @ 16384:f39955ef4720 draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
(svn r21100) -Feature [NewGRF]: Add CB36 support for road vehicle property 0x15 (Speed).
author terkhen <terkhen@openttd.org>
date Sat, 06 Nov 2010 13:11:24 +0000 (2010-11-06)
parents 8c9974e20b1c
children 4a60a952126d
line wrap: on
line diff
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -294,8 +294,10 @@
 		case VEH_TRAIN:
 			return GetEngineProperty(this->index, PROP_TRAIN_SPEED, this->u.rail.max_speed);
 
-		case VEH_ROAD:
-			return this->u.road.max_speed / 2;
+		case VEH_ROAD: {
+			uint max_speed = GetEngineProperty(this->index, PROP_ROADVEH_SPEED, 0);
+			return (max_speed != 0) ? max_speed * 2 : this->u.road.max_speed / 2;
+		}
 
 		case VEH_SHIP:
 			return GetEngineProperty(this->index, PROP_SHIP_SPEED, this->u.ship.max_speed) / 2;