diff options
Diffstat (limited to 'src/roadveh.h')
| -rw-r--r-- | src/roadveh.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/roadveh.h b/src/roadveh.h index 85db80ccf..8a424dd34 100644 --- a/src/roadveh.h +++ b/src/roadveh.h @@ -17,6 +17,8 @@ #include "cargotype.h" #include "track_func.h" #include "road_type.h" +#include "newgrf_properties.h" +#include "newgrf_engine.h" struct RoadVehicle; @@ -171,7 +173,8 @@ protected: // These functions should not be called outside acceleration code. { /* Power is not added for articulated parts */ if (!this->IsArticulatedPart()) { - return 10 * RoadVehInfo(this->engine_type)->power; // Road vehicle power is in units of 10 HP. + /* Road vehicle power is in units of 10 HP. */ + return 10 * GetVehicleProperty(this, PROP_ROADVEH_POWER, RoadVehInfo(this->engine_type)->power); } return 0; } @@ -195,7 +198,8 @@ protected: // These functions should not be called outside acceleration code. /* Vehicle weight is not added for articulated parts. */ if (!this->IsArticulatedPart()) { - weight += RoadVehInfo(this->engine_type)->weight / 4; // Road vehicle weight is in units of 1/4 t. + /* Road vehicle weight is in units of 1/4 t. */ + weight += GetVehicleProperty(this, PROP_ROADVEH_WEIGHT, RoadVehInfo(this->engine_type)->weight) / 4; } return weight; @@ -207,7 +211,8 @@ protected: // These functions should not be called outside acceleration code. */ FORCEINLINE byte GetTractiveEffort() const { - return RoadVehInfo(this->engine_type)->tractive_effort; + /* The tractive effort coefficient is in units of 1/256. */ + return GetVehicleProperty(this, PROP_ROADVEH_TRACTIVE_EFFORT, RoadVehInfo(this->engine_type)->tractive_effort); } /** |