# elrail_func.h

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    00001 /* $Id: elrail_func.h 18809 2010-01-15 16:41:15Z 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 ELRAIL_FUNC_H
    00013 #define ELRAIL_FUNC_H
    00014
    00015 #include "rail.h"
    00016 #include "tile_cmd.h"
    00017 #include "transparency.h"
    00018
    00023 static inline bool HasCatenary(RailType rt)
    00024 {
    00025   return HasBit(GetRailTypeInfo(rt)->flags, RTF_CATENARY);
    00026 }
    00027
    00032 static inline bool HasCatenaryDrawn(RailType rt)
    00033 {
    00034   return HasCatenary(rt) && !IsInvisibilitySet(TO_CATENARY) && !_settings_game.vehicle.disable_elrails;
    00035 }
    00036
    00042 void DrawCatenary(const TileInfo *ti);
    00043 void DrawCatenaryOnTunnel(const TileInfo *ti);
    00044 void DrawCatenaryOnBridge(const TileInfo *ti);
    00045
    00046 bool SettingsDisableElrail(int32 p1);
    00047
    00048 #endif /* ELRAIL_FUNC_H */