diff options
Diffstat (limited to 'src/depot_base.h')
-rw-r--r-- | src/depot_base.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/depot_base.h b/src/depot_base.h new file mode 100644 index 000000000..e1c9e2168 --- /dev/null +++ b/src/depot_base.h @@ -0,0 +1,35 @@ +/* $Id$ */ + +/** @file depot.h Base for all depots (except hangars) */ + +#ifndef DEPOT_BASE_H +#define DEPOT_BASE_H + +#include "tile_type.h" +#include "depot_type.h" +#include "oldpool.h" +#include "town_type.h" + +DECLARE_OLD_POOL(Depot, Depot, 3, 8000) + +struct Depot : PoolItem<Depot, DepotID, &_Depot_pool> { + TileIndex xy; + TownID town_index; + + Depot(TileIndex xy = 0) : xy(xy) {} + ~Depot(); + + inline bool IsValid() const { return this->xy != 0; } +}; + +static inline bool IsValidDepotID(DepotID index) +{ + return index < GetDepotPoolSize() && GetDepot(index)->IsValid(); +} + +Depot *GetDepotByTile(TileIndex tile); + +#define FOR_ALL_DEPOTS_FROM(d, start) for (d = GetDepot(start); d != NULL; d = (d->index + 1U < GetDepotPoolSize()) ? GetDepot(d->index + 1U) : NULL) if (d->IsValid()) +#define FOR_ALL_DEPOTS(d) FOR_ALL_DEPOTS_FROM(d, 0) + +#endif /* DEPOT_BASE_H */ |