60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
/* $Id$ */
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/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file station_func.h Functions related to stations. */
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#ifndef STATION_FUNC_H
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#define STATION_FUNC_H
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#include "sprite.h"
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#include "rail_type.h"
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#include "road_type.h"
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#include "economy_func.h"
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void ModifyStationRatingAround(TileIndex tile, Owner owner, int amount, uint radius);
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void FindStationsAroundTiles(const TileArea &location, StationList *stations);
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void ShowStationViewWindow(StationID station);
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void UpdateAllStationVirtCoords();
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CargoArray GetProductionAroundTiles(TileIndex tile, int w, int h, int rad);
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CargoArray GetAcceptanceAroundTiles(TileIndex tile, int w, int h, int rad, uint32 *always_accepted = NULL);
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void UpdateStationAcceptance(Station *st, bool show_msg);
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const DrawTileSprites *GetStationTileLayout(StationType st, byte gfx);
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void StationPickerDrawSprite(int x, int y, StationType st, RailType railtype, RoadType roadtype, int image);
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bool HasStationInUse(StationID station, bool include_company, CompanyID company);
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void DeleteOilRig(TileIndex t);
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/* Check if a rail station tile is traversable. */
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bool IsStationTileBlocked(TileIndex tile);
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/* Check if a rail station tile is electrifiable. */
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bool IsStationTileElectrifiable(TileIndex tile);
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void UpdateAirportsNoise();
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/**
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* Calculates the maintenance cost of a number of station tiles.
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* @param num Number of station tiles.
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* @return Total cost.
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*/
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static inline Money StationMaintenanceCost(uint32 num)
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{
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return (_price[PR_INFRASTRUCTURE_STATION] * num * (1 + IntSqrt(num))) >> 7; // 7 bits scaling.
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}
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Money AirportMaintenanceCost(Owner owner);
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#endif /* STATION_FUNC_H */
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