diff options
Diffstat (limited to 'src/station_func.h')
| -rw-r--r-- | src/station_func.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/station_func.h b/src/station_func.h index 0fe5b2f84..8f2901745 100644 --- a/src/station_func.h +++ b/src/station_func.h @@ -18,6 +18,7 @@ #include "road_type.h" #include "cargo_type.h" #include "company_type.h" +#include "economy_func.h" void ModifyStationRatingAround(TileIndex tile, Owner owner, int amount, uint radius); @@ -46,4 +47,16 @@ bool IsStationTileElectrifiable(TileIndex tile); void UpdateAirportsNoise(); +/** + * Calculates the maintenance cost of a number of station tiles. + * @param num Number of station tiles. + * @return Total cost. + */ +static inline Money StationMaintenanceCost(uint32 num) +{ + return (_price[PR_INFRASTRUCTURE_STATION] * num * (1 + IntSqrt(num))) >> 7; // 7 bits scaling. +} + +Money AirportMaintenanceCost(Owner owner); + #endif /* STATION_FUNC_H */ |