economy_func.h File Reference

Functions related to the economy. More...

#include "core/geometry_type.hpp"
#include "economy_type.h"
#include "cargo_type.h"
#include "vehicle_type.h"
#include "tile_type.h"
#include "town_type.h"
#include "industry_type.h"
#include "player_type.h"

Go to the source code of this file.

Functions

void ResetPriceBaseMultipliers ()
 Reset changes to the price base multipliers.
void SetPriceBaseMultiplier (uint price, byte factor)
 Change a price base by the given factor.
int UpdateCompanyRatingAndValue (Player *p, bool update)
 if update is set to true, the economy is updated with this score (also the house is updated, should only be true in the on-tick event)
Pair SetupSubsidyDecodeParam (const Subsidy *s, bool mode)
void DeleteSubsidyWithTown (TownID index)
void DeleteSubsidyWithIndustry (IndustryID index)
void DeleteSubsidyWithStation (StationID index)
Money GetTransportedGoodsIncome (uint num_pieces, uint dist, byte transit_days, CargoID cargo_type)
uint MoveGoodsToStation (TileIndex tile, int w, int h, CargoID type, uint amount)
void VehiclePayment (Vehicle *front_v)
 Performs the vehicle payment _and_ marks the vehicle to be unloaded.
void LoadUnloadStation (Station *st)
 Load/unload the vehicles in this station according to the order they entered.
Money GetPriceByIndex (uint8 index)

Variables

const ScoreInfo _score_info []
int _score_part [MAX_PLAYERS][SCORE_END]
Economy _economy
Subsidy _subsidies [MAX_PLAYERS]
Prices _price
uint16 _price_frac [NUM_PRICES]
Money _cargo_payment_rates [NUM_CARGO]
uint16 _cargo_payment_rates_frac [NUM_CARGO]


Detailed Description

Functions related to the economy.

Definition in file economy_func.h.


Function Documentation

void LoadUnloadStation ( Station *  st  ) 

Load/unload the vehicles in this station according to the order they entered.

Parameters:
st the station to do the loading/unloading for

Definition at line 1819 of file economy.cpp.

References LoadUnloadVehicle().

void SetPriceBaseMultiplier ( uint  price,
byte  factor 
)

Change a price base by the given factor.

The price base is altered by factors of two, with an offset of 8. NewBaseCost = OldBaseCost * 2^(n-8)

Parameters:
price Index of price base to change.
factor Amount to change by.

Definition at line 899 of file economy.cpp.

int UpdateCompanyRatingAndValue ( Player *  p,
bool  update 
)

if update is set to true, the economy is updated with this score (also the house is updated, should only be true in the on-tick event)

Parameters:
update the economy with calculated score
p player been evaluated
Returns:
actual score of this player

Definition at line 148 of file economy.cpp.

References Clamp(), ClampToI32(), CountBits(), max(), min(), SCORE_END, SCORE_MAX, and SCORE_TOTAL.

Referenced by CmdBuildCompanyHQ().

void VehiclePayment ( Vehicle *  front_v  ) 

Performs the vehicle payment _and_ marks the vehicle to be unloaded.

Parameters:
front_v the vehicle to be unloaded

Definition at line 1476 of file economy.cpp.

References ClrBit(), CargoPacket::count, CargoPacket::days_in_transit, DistanceManhattan(), CargoPacket::feeder_share, HasBit(), CargoPacket::loaded_at_xy, OFB_TRANSFER, OFB_UNLOAD, CargoPacket::paid_for, SetBit(), CargoPacket::source, and CargoPacket::source_xy.


Generated on Mon Sep 22 20:34:21 2008 for openttd by  doxygen 1.5.6