cpp/openttd-patchpack/source Files · src/depot_base.h

Files @ r15899:3bbe04d427d2

Branch filter:

Location: cpp/openttd-patchpack/source/src/depot_base.h

r15899:3bbe04d427d2 1.7 KiB text/x-c Show Annotation Show as Raw Download as Raw

rubidium

(svn r20593) -Fix: (rlongago, r20547): long ago the service interval was int16, after which is got converted to Date except in the order backup. Much later I copied the savegame snippets from a vehicle and applied that on the order backup. Presto, reading/writing 32 bits (of Date) into 16 bits of ancient style service interval. That would then "spoil" the name pointer and that eventually crashes OpenTTD as it's likely to be an invalid pointer.

/* $Id$ */

/*
 * This file is part of OpenTTD.
 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
 */

/** @file depot_base.h Base for all depots (except hangars) */

#ifndef DEPOT_BASE_H
#define DEPOT_BASE_H

#include "depot_map.h"
#include "core/pool_type.hpp"

typedef Pool<Depot, DepotID, 64, 64000> DepotPool;
extern DepotPool _depot_pool;

struct Depot : DepotPool::PoolItem<&_depot_pool> {
	Town *town;
	char *name;

	TileIndex xy;
	uint16 town_cn;    ///< The Nth depot for this town (consecutive number)
	Date build_date;   ///< Date of construction

	Depot(TileIndex xy = INVALID_TILE) : xy(xy) {}
	~Depot();

	static FORCEINLINE Depot *GetByTile(TileIndex tile)
	{
		return Depot::Get(GetDepotIndex(tile));
	}

	/**
	 * Is the "type" of depot the same as the given depot,
	 * i.e. are both a rail, road or ship depots?
	 * @param d The depot to compare to.
	 * @return true iff their types are equal.
	 */
	FORCEINLINE bool IsOfType(const Depot *d) const
	{
		return GetTileType(d->xy) == GetTileType(this->xy);
	}
};

#define FOR_ALL_DEPOTS_FROM(var, start) FOR_ALL_ITEMS_FROM(Depot, depot_index, var, start)
#define FOR_ALL_DEPOTS(var) FOR_ALL_DEPOTS_FROM(var, 0)

#endif /* DEPOT_BASE_H */