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/* $Id$ */
/** @file elrail_func.h header file for electrified rail specific functions */
#ifndef ELRAIL_FUNC_H
#define ELRAIL_FUNC_H
#include "rail.h"
#include "transparency.h"
#include "tile_cmd.h"
#include "settings_type.h"
/**
* Test if a rail type has catenary
* @param rt Rail type to test
*/
static inline bool HasCatenary(RailType rt)
{
return HasBit(GetRailTypeInfo(rt)->flags, RTF_CATENARY);
}
/**
* Test if we should draw rail catenary
* @param rt Rail type to test
*/
static inline bool HasCatenaryDrawn(RailType rt)
{
return HasCatenary(rt) && !IsInvisibilitySet(TO_CATENARY) && !_settings_game.vehicle.disable_elrails;
}
/**
* Draws overhead wires and pylons for electric railways.
* @param ti The TileInfo struct of the tile being drawn
* @see DrawCatenaryRailway
*/
void DrawCatenary(const TileInfo *ti);
void DrawCatenaryOnTunnel(const TileInfo *ti);
void DrawCatenaryOnBridge(const TileInfo *ti);
int32 SettingsDisableElrail(int32 p1); ///< _settings_game.disable_elrail callback
#endif /* ELRAIL_FUNC_H */
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