diff options
Diffstat (limited to 'src/vehicle_base.h')
| -rw-r--r-- | src/vehicle_base.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/vehicle_base.h b/src/vehicle_base.h index ff8c34000..80f7c0581 100644 --- a/src/vehicle_base.h +++ b/src/vehicle_base.h @@ -366,6 +366,27 @@ public: */ inline Vehicle *First() const { return this->first; } + /** + * Get the last vehicle of this vehicle chain. + * @return the last vehicle of the chain. + */ + inline Vehicle *Last() + { + Vehicle *v = this; + while (v->Next() != NULL) v = v->Next(); + return v; + } + + /** + * Get the last vehicle of this vehicle chain. + * @return the last vehicle of the chain. + */ + inline const Vehicle *Last() const + { + const Vehicle *v = this; + while (v->Next() != NULL) v = v->Next(); + return v; + } /** * Get the first order of the vehicles order list. @@ -538,6 +559,18 @@ struct SpecializedVehicle : public Vehicle { FORCEINLINE T *First() const { return (T *)this->Vehicle::First(); } /** + * Get the last vehicle in the chain + * @return last vehicle in the chain + */ + FORCEINLINE T *Last() { return (T *)this->Vehicle::Last(); } + + /** + * Get the last vehicle in the chain + * @return last vehicle in the chain + */ + FORCEINLINE const T *Last() const { return (const T *)this->Vehicle::Last(); } + + /** * Get next vehicle in the chain * @return next vehicle in the chain */ |