From 0a9e8854ecb03d5d7651325d9b015c2a46ff9971 Mon Sep 17 00:00:00 2001 From: peter1138 Date: Sun, 25 May 2008 09:40:44 +0000 Subject: (svn r13240) -Codechange: More const-ness for GUI code. --- src/vehicle.cpp | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src/vehicle.cpp') diff --git a/src/vehicle.cpp b/src/vehicle.cpp index 8796eca34..ae77c96fd 100644 --- a/src/vehicle.cpp +++ b/src/vehicle.cpp @@ -58,7 +58,7 @@ #define GEN_HASH(x, y) ((GB((y), 6, 6) << 6) + GB((x), 7, 6)) VehicleID _vehicle_id_ctr_day; -Vehicle *_place_clicked_vehicle; +const Vehicle *_place_clicked_vehicle; VehicleID _new_vehicle_id; uint16 _returned_refit_capacity; @@ -531,6 +531,12 @@ Vehicle *GetLastVehicleInChain(Vehicle *v) return v; } +const Vehicle *GetLastVehicleInChain(const Vehicle *v) +{ + while (v->Next() != NULL) v = v->Next(); + return v; +} + uint CountVehiclesInChain(const Vehicle* v) { uint count = 0; -- cgit v1.2.3-54-g00ecf