# elrail_func.h

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    00001 /* $Id: elrail_func.h 17248 2009-08-21 20:21:05Z 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 "transparency.h"
    00017 #include "tile_cmd.h"
    00018 #include "settings_type.h"
    00019
    00024 static inline bool HasCatenary(RailType rt)
    00025 {
    00026   return HasBit(GetRailTypeInfo(rt)->flags, RTF_CATENARY);
    00027 }
    00028
    00033 static inline bool HasCatenaryDrawn(RailType rt)
    00034 {
    00035   return HasCatenary(rt) && !IsInvisibilitySet(TO_CATENARY) && !_settings_game.vehicle.disable_elrails;
    00036 }
    00037
    00043 void DrawCatenary(const TileInfo *ti);
    00044 void DrawCatenaryOnTunnel(const TileInfo *ti);
    00045 void DrawCatenaryOnBridge(const TileInfo *ti);
    00046
    00047 bool SettingsDisableElrail(int32 p1);
    00048
    00049 #endif /* ELRAIL_FUNC_H */