--- a/vehicle.h Wed May 11 15:31:10 2005 +0000
+++ b/vehicle.h Wed May 11 16:17:03 2005 +0000
@@ -271,9 +271,9 @@
/* train_cmd.h */
int GetTrainImage(const Vehicle *v, byte direction);
-int GetAircraftImage(Vehicle *v, byte direction);
-int GetRoadVehImage(Vehicle *v, byte direction);
-int GetShipImage(Vehicle *v, byte direction);
+int GetAircraftImage(const Vehicle *v, byte direction);
+int GetRoadVehImage(const Vehicle *v, byte direction);
+int GetShipImage(const Vehicle *v, byte direction);
Vehicle *CreateEffectVehicle(int x, int y, int z, EffectVehicle type);
Vehicle *CreateEffectVehicleAbove(int x, int y, int z, EffectVehicle type);
@@ -307,7 +307,7 @@
int LoadUnloadVehicle(Vehicle *v);
void UpdateTrainAcceleration(Vehicle *v);
-int32 GetTrainRunningCost(Vehicle *v);
+int32 GetTrainRunningCost(const Vehicle *v);
int CheckTrainStoppedInDepot(const Vehicle *v);