diff options
Diffstat (limited to 'depot.h')
-rw-r--r-- | depot.h | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -28,6 +28,11 @@ static inline uint16 GetDepotPoolSize(void) return _depot_pool.total_items; } +static inline bool IsDepotIndex(uint index) +{ + return index < GetDepotPoolSize(); +} + #define FOR_ALL_DEPOTS_FROM(d, start) for (d = GetDepot(start); d != NULL; d = (d->index + 1 < GetDepotPoolSize()) ? GetDepot(d->index + 1) : NULL) #define FOR_ALL_DEPOTS(d) FOR_ALL_DEPOTS_FROM(d, 0) @@ -44,7 +49,7 @@ VARDEF TileIndex _last_built_ship_depot_tile; /** * Check if a depot really exists. */ -static inline bool IsValidDepot(Depot* depot) +static inline bool IsValidDepot(const Depot* depot) { return depot->xy != 0; /* XXX: Replace by INVALID_TILE someday */ } |