rubidium@10249: /* $Id$ */
rubidium@10249: 
rubidium@10455: /** @file depot_base.h Base for all depots (except hangars) */
rubidium@10249: 
rubidium@10249: #ifndef DEPOT_BASE_H
rubidium@10249: #define DEPOT_BASE_H
rubidium@10249: 
rubidium@10249: #include "tile_type.h"
rubidium@10249: #include "depot_type.h"
rubidium@10249: #include "oldpool.h"
rubidium@10249: #include "town_type.h"
rubidium@10249: 
rubidium@10249: DECLARE_OLD_POOL(Depot, Depot, 3, 8000)
rubidium@10249: 
rubidium@10249: struct Depot : PoolItem<Depot, DepotID, &_Depot_pool> {
rubidium@10249: 	TileIndex xy;
rubidium@10249: 	TownID town_index;
rubidium@10249: 
rubidium@10249: 	Depot(TileIndex xy = 0) : xy(xy) {}
rubidium@10249: 	~Depot();
rubidium@10249: 
rubidium@10249: 	inline bool IsValid() const { return this->xy != 0; }
rubidium@10249: };
rubidium@10249: 
rubidium@10249: static inline bool IsValidDepotID(DepotID index)
rubidium@10249: {
rubidium@10249: 	return index < GetDepotPoolSize() && GetDepot(index)->IsValid();
rubidium@10249: }
rubidium@10249: 
rubidium@10249: Depot *GetDepotByTile(TileIndex tile);
rubidium@10249: 
rubidium@10249: #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())
rubidium@10249: #define FOR_ALL_DEPOTS(d) FOR_ALL_DEPOTS_FROM(d, 0)
rubidium@10249: 
rubidium@10249: #endif /* DEPOT_BASE_H */