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annotate src/station_func.h @ 20307:93d7e37bd666 draft

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(svn r25259) -Codechange: track capacities and usage of links
author rubidium <rubidium@openttd.org>
date Sun, 19 May 2013 14:22:04 +0000
parents e66469894c9c
children 947af5871167
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8785
2a8950a812dc (svn r12489) -Codechange: split station.h into station_base.h and station_func.h.
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1 /* $Id$ */
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2
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3 /*
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4 * This file is part of OpenTTD.
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5 * 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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6 * 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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7 * 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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8 */
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9
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10 /** @file station_func.h Functions related to stations. */
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11
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12 #ifndef STATION_FUNC_H
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13 #define STATION_FUNC_H
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14
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15 #include "sprite.h"
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16 #include "rail_type.h"
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17 #include "road_type.h"
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18 #include "vehicle_type.h"
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19 #include "economy_func.h"
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20 #include "rail.h"
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21
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22 void ModifyStationRatingAround(TileIndex tile, Owner owner, int amount, uint radius);
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23
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24 void FindStationsAroundTiles(const TileArea &location, StationList *stations);
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26 void ShowStationViewWindow(StationID station);
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27 void UpdateAllStationVirtCoords();
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29 CargoArray GetProductionAroundTiles(TileIndex tile, int w, int h, int rad);
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30 CargoArray GetAcceptanceAroundTiles(TileIndex tile, int w, int h, int rad, uint32 *always_accepted = NULL);
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31
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32 void UpdateStationAcceptance(Station *st, bool show_msg);
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34 const DrawTileSprites *GetStationTileLayout(StationType st, byte gfx);
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35 void StationPickerDrawSprite(int x, int y, StationType st, RailType railtype, RoadType roadtype, int image);
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36
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37 bool HasStationInUse(StationID station, bool include_company, CompanyID company);
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39 void DeleteOilRig(TileIndex t);
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41 /* Check if a rail station tile is traversable. */
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42 bool IsStationTileBlocked(TileIndex tile);
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43
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44 bool CanStationTileHavePylons(TileIndex tile);
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45 bool CanStationTileHaveWires(TileIndex tile);
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46
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47 void UpdateAirportsNoise();
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48
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49 bool SplitGroundSpriteForOverlay(const TileInfo *ti, SpriteID *ground, RailTrackOffset *overlay_offset);
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51 void IncreaseStats(Station *st, const Vehicle *v, StationID next_station_id);
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52 void IncreaseStats(Station *st, CargoID cargo, StationID next_station_id, uint capacity, uint usage);
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53
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54 /**
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55 * Calculates the maintenance cost of a number of station tiles.
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56 * @param num Number of station tiles.
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57 * @return Total cost.
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58 */
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59 static inline Money StationMaintenanceCost(uint32 num)
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60 {
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61 return (_price[PR_INFRASTRUCTURE_STATION] * num * (1 + IntSqrt(num))) >> 7; // 7 bits scaling.
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62 }
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63
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64 Money AirportMaintenanceCost(Owner owner);
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65
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66 #endif /* STATION_FUNC_H */