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48 lines
1.5 KiB
C
48 lines
1.5 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 tunnel_base.h Base for all tunnels */
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#ifndef TUNNEL_BASE_H
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#define TUNNEL_BASE_H
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#include "tunnel_map.h"
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#include "core/pool_type.hpp"
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struct Tunnel;
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typedef Pool<Tunnel, TunnelID, 64, 1048576> TunnelPool;
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extern TunnelPool _tunnel_pool;
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struct Tunnel : TunnelPool::PoolItem<&_tunnel_pool> {
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TileIndex tile_n; ///< North tile of tunnel.
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TileIndex tile_s; ///< South tile of tunnel.
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uint8_t height; ///< Tunnel height
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bool is_chunnel; ///< Whether this tunnel is a chunnel
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uint8_t style; ///< Style (new signals) of tunnel.
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Tunnel() {}
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~Tunnel();
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Tunnel(TileIndex tile_n, TileIndex tile_s, uint8_t height, bool is_chunnel) : tile_n(tile_n), tile_s(tile_s), height(height), is_chunnel(is_chunnel)
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{
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this->UpdateIndexes();
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}
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void UpdateIndexes();
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static inline Tunnel *GetByTile(TileIndex tile)
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{
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return Tunnel::Get(GetTunnelIndex(tile));
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}
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static void PreCleanPool();
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};
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#endif /* TUNNEL_BASE_H */
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