mirror of https://github.com/OpenTTD/OpenTTD.git
40 lines
1.5 KiB
C++
40 lines
1.5 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 newgrf_airport.h NewGRF handling of airports. */
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#include "stdafx.h"
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#include "airport.h"
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#include "newgrf_airport.h"
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#include "date_func.h"
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#include "settings_type.h"
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AirportSpec AirportSpec::dummy = {NULL, NULL, 0, 0, 0, 0, 0, MIN_YEAR, MIN_YEAR};
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AirportSpec AirportSpec::oilrig = {NULL, NULL, 0, 1, 1, 0, 4, MIN_YEAR, MIN_YEAR};
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/**
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* Retrieve airport spec for the given airport
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* @param type index of airport
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* @return A pointer to the corresponding AirportSpec
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*/
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/* static */ const AirportSpec *AirportSpec::Get(byte type)
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{
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if (type == AT_OILRIG) return &oilrig;
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assert(type < NUM_AIRPORTS);
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extern const AirportSpec _origin_airport_specs[];
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return &_origin_airport_specs[type];
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}
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bool AirportSpec::IsAvailable() const
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{
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if (_cur_year < this->min_year) return false;
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if (_settings_game.station.never_expire_airports) return true;
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return _cur_year <= this->max_year;
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}
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