OpenTTD-patches/src/elrail_func.h
Jonathan G Rennison 406b81abb1 Merge branch 'master' into jgrpp-beta
# Conflicts:
#	src/economy.cpp
#	src/lang/traditional_chinese.txt
#	src/order_gui.cpp
#	src/settings.cpp
#	src/settings_internal.h
#	src/table/company_settings.ini
#	src/table/currency_settings.ini
#	src/table/gameopt_settings.ini
#	src/table/misc_settings.ini
#	src/table/settings.h.preamble
#	src/table/settings.ini
#	src/table/win32_settings.ini
#	src/table/window_settings.ini
2021-10-18 00:43:50 +01:00

42 lines
1.5 KiB
C

/*
* This file is part of OpenTTD.
* 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.
* 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.
* 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/>.
*/
/** @file elrail_func.h header file for electrified rail specific functions */
#ifndef ELRAIL_FUNC_H
#define ELRAIL_FUNC_H
#include "rail.h"
#include "tile_cmd.h"
#include "transparency.h"
/**
* Test if a rail type has catenary
* @param rt Rail type to test
*/
static inline bool HasRailCatenary(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 HasRailCatenaryDrawn(RailType rt, RailType secondary = INVALID_RAILTYPE)
{
return !IsInvisibilitySet(TO_CATENARY) && !_settings_game.vehicle.disable_elrails && (HasRailCatenary(rt) || (secondary != INVALID_RAILTYPE && HasRailCatenary(secondary)));
}
void DrawRailCatenary(const TileInfo *ti);
void DrawRailCatenaryOnTunnel(const TileInfo *ti);
void DrawRailCatenaryOnBridge(const TileInfo *ti);
void SettingsDisableElrail(int32 new_value); ///< _settings_game.disable_elrail callback
#endif /* ELRAIL_FUNC_H */