mirror of
https://github.com/JGRennison/OpenTTD-patches.git
synced 2024-11-11 13:10:45 +00:00
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/* $Id$ */
|
|
|
|
/*
|
|
* 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 road_internal.h Functions used internally by the roads. */
|
|
|
|
#ifndef ROAD_INTERNAL_H
|
|
#define ROAD_INTERNAL_H
|
|
|
|
#include "tile_cmd.h"
|
|
|
|
/**
|
|
* Clean up unneccesary RoadBits of a planed tile.
|
|
* @param tile current tile
|
|
* @param org_rb planed RoadBits
|
|
* @return optimised RoadBits
|
|
*/
|
|
RoadBits CleanUpRoadBits(const TileIndex tile, RoadBits org_rb);
|
|
|
|
/**
|
|
* Is it allowed to remove the given road bits from the given tile?
|
|
* @param tile the tile to remove the road from
|
|
* @param remove the roadbits that are going to be removed
|
|
* @param owner the actual owner of the roadbits of the tile
|
|
* @param rt the road type to remove the bits from
|
|
* @param flags command flags
|
|
* @param town_check Shall the town rating checked/affected
|
|
* @return true when it is allowed to remove the road bits
|
|
*/
|
|
bool CheckAllowRemoveRoad(TileIndex tile, RoadBits remove, Owner owner, RoadType rt, DoCommandFlag flags, bool town_check = true);
|
|
|
|
/**
|
|
* Draw the catenary for tram road bits
|
|
* @param ti information about the tile (position, slope)
|
|
* @param tram the roadbits to draw the catenary for
|
|
*/
|
|
void DrawTramCatenary(const TileInfo *ti, RoadBits tram);
|
|
|
|
#endif /* ROAD_INTERNAL_H */
|