(svn r4201) - Codechange: Do for _engine_info[] what we do for _*_vehicle_info[]; create and use a function to retrieve data, and ensure constness.

1 files changed, 6 insertions, 0 deletions

diff --git a/engine.h b/engine.h
index f35f9570c..b0293efe1 100644
--- a/engine.h
+++ b/engine.h
@@ -219,6 +219,12 @@ extern ShipVehicleInfo _ship_vehicle_info[NUM_SHIP_ENGINES];
 extern AircraftVehicleInfo _aircraft_vehicle_info[NUM_AIRCRAFT_ENGINES];
 extern RoadVehicleInfo _road_vehicle_info[NUM_ROAD_ENGINES];
 
+static inline const EngineInfo *EngInfo(EngineID e)
+{
+	assert(e < lengthof(_engine_info));
+	return &_engine_info[e];
+}
+
 static inline const RailVehicleInfo* RailVehInfo(EngineID e)
 {
 	assert(e < lengthof(_rail_vehicle_info));