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(svn r16441) -Codechange: new class SpecializedVehicle used as superclass for all vehicle types

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smatz
2009-05-26 22:10:13 +00:00
parent c04e5a9aa3
commit 0c53f04c07
15 changed files with 150 additions and 135 deletions
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10
src/train.h
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@@ -301,7 +301,7 @@ struct TrainCache {
*
* As side-effect the vehicle type is set correctly.
*/
struct Train : public Vehicle {
struct Train : public SpecializedVehicle<Train, VEH_TRAIN> {
TrainCache tcache;
/* Link between the two ends of a multiheaded engine */
@@ -338,14 +338,10 @@ struct Train : public Vehicle {
Trackdir GetVehicleTrackdir() const;
TileIndex GetOrderStationLocation(StationID station);
bool FindClosestDepot(TileIndex *location, DestinationID *destination, bool *reverse);
Train *First() { return (Train *)this->Vehicle::First(); }
Train *First() const { return (Train *)this->Vehicle::First(); }
Train *Next() { return (Train *)this->Vehicle::Next(); }
Train *Next() const { return (Train *)this->Vehicle::Next(); }
Train *Previous() { return (Train *)this->Vehicle::Previous(); }
Train *Previous() const { return (Train *)this->Vehicle::Previous(); }
};
#define FOR_ALL_TRAINS(var) FOR_ALL_VEHICLES_OF_TYPE(Train, var)
/**
* Get the next part of a multi-part engine.
* Will only work on a multi-part engine (EngineHasArticPart(v) == true),