# rail_type.h

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    00001 /* $Id: rail_type.h 19665 2010-04-17 22:27:49Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * 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.
    00006  * 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.
    00007  * 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/>.
    00008  */
    00009
    00012 #ifndef RAIL_TYPE_H
    00013 #define RAIL_TYPE_H
    00014
    00015 #include "core/enum_type.hpp"
    00016
    00017 typedef uint32 RailTypeLabel;
    00018
    00019 static const RailTypeLabel RAILTYPE_RAIL_LABEL     = 'RAIL';
    00020 static const RailTypeLabel RAILTYPE_ELECTRIC_LABEL = 'ELRL';
    00021 static const RailTypeLabel RAILTYPE_MONO_LABEL     = 'MONO';
    00022 static const RailTypeLabel RAILTYPE_MAGLEV_LABEL   = 'MGLV';
    00023
    00029 enum RailType {
    00030   RAILTYPE_BEGIN    = 0,
    00031   RAILTYPE_RAIL     = 0,
    00032   RAILTYPE_ELECTRIC = 1,
    00033   RAILTYPE_MONO     = 2,
    00034   RAILTYPE_MAGLEV   = 3,
    00035   RAILTYPE_END      = 16,
    00036   INVALID_RAILTYPE  = 0xFF,
    00037
    00038   DEF_RAILTYPE_FIRST = RAILTYPE_END,
    00039   DEF_RAILTYPE_LAST,
    00040   DEF_RAILTYPE_MOST_USED,
    00041 };
    00042
    00044 DECLARE_POSTFIX_INCREMENT(RailType);
    00046 template <> struct EnumPropsT<RailType> : MakeEnumPropsT<RailType, byte, RAILTYPE_BEGIN, RAILTYPE_END, INVALID_RAILTYPE, 4> {};
    00047 typedef TinyEnumT<RailType> RailTypeByte;
    00048
    00052 enum RailTypes {
    00053   RAILTYPES_NONE     = 0,
    00054   RAILTYPES_RAIL     = 1 << RAILTYPE_RAIL,
    00055   RAILTYPES_ELECTRIC = 1 << RAILTYPE_ELECTRIC,
    00056   RAILTYPES_MONO     = 1 << RAILTYPE_MONO,
    00057   RAILTYPES_MAGLEV   = 1 << RAILTYPE_MAGLEV,
    00058   INVALID_RAILTYPES  = UINT_MAX
    00059 };
    00060 DECLARE_ENUM_AS_BIT_SET(RailTypes);
    00061
    00062 #endif /* RAIL_TYPE_H */