41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/* $Id$ */
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/*
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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 signs_base.h Base class for signs. */
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#ifndef SIGNS_BASE_H
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#define SIGNS_BASE_H
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#include "signs_type.h"
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#include "viewport_type.h"
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#include "core/pool_type.hpp"
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#include "company_type.h"
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typedef Pool<Sign, SignID, 16, 64000> SignPool;
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extern SignPool _sign_pool;
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struct Sign : SignPool::PoolItem<&_sign_pool> {
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char *name;
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ViewportSign sign;
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int32 x;
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int32 y;
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int32 z;
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OwnerByte owner; // placed by this company. Anyone can delete them though. OWNER_NONE for gray signs from old games.
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Sign(Owner owner = INVALID_OWNER);
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~Sign();
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void UpdateVirtCoord();
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};
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#define FOR_ALL_SIGNS_FROM(var, start) FOR_ALL_ITEMS_FROM(Sign, sign_index, var, start)
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#define FOR_ALL_SIGNS(var) FOR_ALL_SIGNS_FROM(var, 0)
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#endif /* SIGNS_BASE_H */
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