mirror of https://github.com/OpenTTD/OpenTTD.git
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file autoreplace_base.h Base class for autoreplaces/autorenews. */
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#ifndef AUTOREPLACE_BASE_H
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#define AUTOREPLACE_BASE_H
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#include "core/pool_type.hpp"
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#include "autoreplace_type.h"
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#include "engine_type.h"
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#include "group_type.h"
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typedef uint16_t EngineRenewID;
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/**
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* Memory pool for engine renew elements. DO NOT USE outside of engine.c. Is
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* placed here so the only exception to this rule, the saveload code, can use
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* it.
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*/
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typedef Pool<EngineRenew, EngineRenewID, 16, 64000> EngineRenewPool;
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extern EngineRenewPool _enginerenew_pool;
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/**
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* Struct to store engine replacements. DO NOT USE outside of engine.c. Is
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* placed here so the only exception to this rule, the saveload code, can use
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* it.
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*/
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struct EngineRenew : EngineRenewPool::PoolItem<&_enginerenew_pool> {
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EngineID from;
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EngineID to;
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EngineRenew *next;
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GroupID group_id;
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bool replace_when_old; ///< Do replacement only when vehicle is old.
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EngineRenew(EngineID from = INVALID_ENGINE, EngineID to = INVALID_ENGINE) : from(from), to(to) {}
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~EngineRenew() {}
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};
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#endif /* AUTOREPLACE_BASE_H */
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