From 4acf3e4c3f4aebf66b82cc1d33aab221d27d800c Mon Sep 17 00:00:00 2001 From: maedhros Date: Fri, 1 Jun 2007 12:03:10 +0000 Subject: (svn r10009) -Codechange: Add and use Vehicle::IsPrimaryVehicle to replace individual checks depending on the vehicle type. --- src/vehicle.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/vehicle.h') diff --git a/src/vehicle.h b/src/vehicle.h index f1f9aa481..ed5812420 100644 --- a/src/vehicle.h +++ b/src/vehicle.h @@ -399,6 +399,17 @@ struct Vehicle { * Play the sound associated with leaving the station */ virtual void PlayLeaveStationSound() const {} + + /** + * Whether this is the primary vehicle in the chain. + */ + virtual bool IsPrimaryVehicle() const { return false; } + + /** + * Whether this vehicle understands the concept of a front engine, so + * basically, if GetFirstVehicleInChain() can be called for it. + */ + virtual bool HasFront() const { return false; } }; /** -- cgit v1.2.3-54-g00ecf