41 lines
1.5 KiB
C++
41 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 signal_type.h Types and classes related to signals. */
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#ifndef SIGNAL_TYPE_H
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#define SIGNAL_TYPE_H
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#include "core/enum_type.hpp"
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/** Variant of the signal, i.e. how does the signal look? */
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enum SignalVariant {
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SIG_ELECTRIC = 0, ///< Light signal
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SIG_SEMAPHORE = 1 ///< Old-fashioned semaphore signal
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};
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/** Type of signal, i.e. how does the signal behave? */
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enum SignalType {
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SIGTYPE_NORMAL = 0, ///< normal signal
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SIGTYPE_ENTRY = 1, ///< presignal block entry
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SIGTYPE_EXIT = 2, ///< presignal block exit
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SIGTYPE_COMBO = 3, ///< presignal inter-block
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SIGTYPE_PBS = 4, ///< normal pbs signal
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SIGTYPE_PBS_ONEWAY = 5, ///< no-entry signal
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SIGTYPE_END,
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SIGTYPE_LAST = SIGTYPE_PBS_ONEWAY,
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SIGTYPE_LAST_NOPBS = SIGTYPE_COMBO
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};
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template <> struct EnumPropsT<SignalType> : MakeEnumPropsT<SignalType, byte, SIGTYPE_NORMAL, SIGTYPE_END, SIGTYPE_END, 3> {};
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#endif /* SIGNAL_TYPE_H */
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