autoreplace_base.h

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/*
 * 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 <https://www.gnu.org/licenses/old-licenses/gpl-2.0>.
 */

 
#ifndef AUTOREPLACE_BASE_H
#define AUTOREPLACE_BASE_H
 
#include "core/pool_type.hpp"
#include "autoreplace_type.h"
#include "engine_type.h"
#include "group_type.h"
 
using EngineRenewID = PoolID<uint16_t, struct EngineRenewIDTag, 64000, 0xFFFF>;

using EngineRenewPool = Pool<EngineRenew, EngineRenewID, 16>;
extern EngineRenewPool _enginerenew_pool;

struct EngineRenew : EngineRenewPool::PoolItem<&_enginerenew_pool> {
  EngineID from = EngineID::Invalid();
  EngineID to = EngineID::Invalid();
  EngineRenew *next = nullptr;
  GroupID group_id = GroupID::Invalid();
  bool replace_when_old = false; 
 
  EngineRenew(EngineRenewID index) : EngineRenewPool::PoolItem<&_enginerenew_pool>(index) {}
  EngineRenew(EngineRenewID index, EngineID from, EngineID to, GroupID group_id, bool replace_when_old, EngineRenew *next) :
    EngineRenewPool::PoolItem<&_enginerenew_pool>(index), from(from), to(to), next(next), group_id(group_id), replace_when_old(replace_when_old) {}
  ~EngineRenew() {}
};
 
#endif /* AUTOREPLACE_BASE_H */