From c52f42ea21bfc76e48a9ef93f721aa47376c474a Mon Sep 17 00:00:00 2001 From: frosch Date: Sun, 15 Aug 2010 18:25:57 +0000 Subject: (svn r20502) -Fix (r12330): VRF_POWEREDWAGON is part of train flags, not vehicle_flags. --- src/newgrf_engine.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/newgrf_engine.cpp b/src/newgrf_engine.cpp index fd8835b8a..097a27f74 100644 --- a/src/newgrf_engine.cpp +++ b/src/newgrf_engine.cpp @@ -670,9 +670,10 @@ static uint32 VehicleGetVariable(const ResolverObject *object, byte variable, by if (v->type == VEH_TRAIN) { const Train *t = Train::From(v); - const Train *u = t->IsWagon() && HasBit(t->vehicle_flags, VRF_POWEREDWAGON) ? t->First() : t; + bool is_powered_wagon = HasBit(t->flags, VRF_POWEREDWAGON); + const Train *u = is_powered_wagon ? t->First() : t; // for powered wagons the engine defines the type of engine (i.e. railtype) RailType railtype = GetRailType(v->tile); - bool powered = t->IsEngine() || (t->IsWagon() && HasBit(t->vehicle_flags, VRF_POWEREDWAGON)); + bool powered = t->IsEngine() || is_powered_wagon; bool has_power = HasPowerOnRail(u->railtype, railtype); if (powered && has_power) SetBit(modflags, 5); -- cgit v1.2.3-54-g00ecf