2 

     2 

     3 /** @file articulated_vehicles.cpp */

     3 /** @file articulated_vehicles.cpp */

     4 

     4 

     5 #include "stdafx.h"

     5 #include "stdafx.h"

     6 #include "openttd.h"

     6 #include "openttd.h"

    10 #include "articulated_vehicles.h"

     7 #include "articulated_vehicles.h"

    11 #include "engine.h"

     8 #include "engine.h"

    12 #include "train.h"

     9 #include "train.h"

    13 #include "roadveh.h"

    10 #include "roadveh.h"

    14 #include "newgrf_callbacks.h"

    11 #include "newgrf_callbacks.h"

    15 #include "newgrf_engine.h"

    12 #include "newgrf_engine.h"

    16 

    14 

    17 

    15 

    18 uint CountArticulatedParts(EngineID engine_type, bool purchase_window)

    16 uint CountArticulatedParts(EngineID engine_type, bool purchase_window)

    19 {

    17 {

    20 	if (!HasBit(EngInfo(engine_type)->callbackmask, CBM_VEHICLE_ARTIC_ENGINE)) return 0;

    18 	if (!HasBit(EngInfo(engine_type)->callbackmask, CBM_VEHICLE_ARTIC_ENGINE)) return 0;