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/* $Id$ */

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/** @file economy_func.h Functions related to the economy. */

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#ifndef ECONOMY_FUNC_H

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#define ECONOMY_FUNC_H

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#include "core/geometry_type.hpp"

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#include "economy_type.h"

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#include "cargo_type.h"

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#include "vehicle_type.h"

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#include "tile_type.h"

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#include "town_type.h"

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#include "industry_type.h"

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#include "player_type.h"

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struct Player;

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void ResetPriceBaseMultipliers();

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void SetPriceBaseMultiplier(uint price, byte factor);

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extern const ScoreInfo _score_info[];

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extern int _score_part[MAX_PLAYERS][SCORE_END];

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extern Economy _economy;

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extern Subsidy _subsidies[MAX_PLAYERS];

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/* Prices and also the fractional part. */

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extern Prices _price;

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extern uint16 _price_frac[NUM_PRICES];

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extern Money  _cargo_payment_rates[NUM_CARGO];

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extern uint16 _cargo_payment_rates_frac[NUM_CARGO];

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int UpdateCompanyRatingAndValue(Player *p, bool update);

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Pair SetupSubsidyDecodeParam(const Subsidy *s, bool mode);

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void DeleteSubsidyWithTown(TownID index);

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void DeleteSubsidyWithIndustry(IndustryID index);

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void DeleteSubsidyWithStation(StationID index);

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Money GetTransportedGoodsIncome(uint num_pieces, uint dist, byte transit_days, CargoID cargo_type);

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uint MoveGoodsToStation(TileIndex tile, int w, int h, CargoID type, uint amount);

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void VehiclePayment(Vehicle *front_v);

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void LoadUnloadStation(Station *st);

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#endif /* ECONOMY_FUNC_H */