industry.h File Reference

Base of all industries. More...

#include "newgrf_storage.h"
#include "subsidy_type.h"
#include "industry_map.h"
#include "industrytype.h"
#include "tilearea_type.h"
#include "station_base.h"
#include "timer/timer_game_calendar.h"
#include "timer/timer_game_economy.h"

Go to the source code of this file.

Data Structures
struct	Industry
	Defines the internal data of a functional industry. More...
struct	Industry::ProducedHistory
struct	Industry::ProducedCargo
struct	Industry::AcceptedCargo
struct	IndustryTypeBuildData
	Data for managing the number of industries of a single industry type. More...
struct	IndustryBuildData
	Data for managing the number and type of industries in the game. More...

Typedefs
typedef Pool< Industry, IndustryID, 64, 64000 >	IndustryPool

Enumerations
enum	IndustryControlFlags : uint8_t {   INDCTL_NONE = 0 , INDCTL_NO_PRODUCTION_DECREASE = 1 << 0 , INDCTL_NO_PRODUCTION_INCREASE = 1 << 1 , INDCTL_NO_CLOSURE = 1 << 2 ,   INDCTL_EXTERNAL_PROD_LEVEL = 1 << 3 , INDCTL_MASK = INDCTL_NO_PRODUCTION_DECREASE | INDCTL_NO_PRODUCTION_INCREASE | INDCTL_NO_CLOSURE | INDCTL_EXTERNAL_PROD_LEVEL }
	Flags to control/override the behaviour of an industry. More...
enum	IndustryDirectoryInvalidateWindowData { IDIWD_FORCE_REBUILD , IDIWD_PRODUCTION_CHANGE , IDIWD_FORCE_RESORT }
	Special values for the industry list window for the data parameter of InvalidateWindowData. More...

Functions
	DECLARE_ENUM_AS_BIT_SET (IndustryControlFlags)
void	ClearAllIndustryCachedNames ()
void	PlantRandomFarmField (const Industry *i)
void	ReleaseDisastersTargetingIndustry (IndustryID)
	Marks all disasters targeting this industry in such a way they won't call Industry::Get(v->dest_tile) on invalid industry anymore.
bool	IsTileForestIndustry (TileIndex tile)
	Check whether the tile is a forest.
void	TrimIndustryAcceptedProduced (Industry *ind)
	Remove unused industry accepted/produced slots – entries after the last slot with valid cargo.

Variables
IndustryPool	_industry_pool
static const TimerGameEconomy::Year	PROCESSING_INDUSTRY_ABANDONMENT_YEARS = 5
	If a processing industry doesn't produce for this many consecutive economy years, it may close.
static constexpr uint8_t	PRODLEVEL_CLOSURE = 0x00
	signal set to actually close the industry
static constexpr uint8_t	PRODLEVEL_MINIMUM = 0x04
	below this level, the industry is set to be closing
static constexpr uint8_t	PRODLEVEL_DEFAULT = 0x10
	default level set when the industry is created
static constexpr uint8_t	PRODLEVEL_MAXIMUM = 0x80
	the industry is running at full speed
static const int	THIS_MONTH = 0
static const int	LAST_MONTH = 1
IndustryBuildData	_industry_builder
	In-game manager of industries.

Detailed Description

Base of all industries.

Definition in file industry.h.

Typedef Documentation

IndustryPool

typedef Pool<Industry, IndustryID, 64, 64000> IndustryPool

Definition at line 23 of file industry.h.

Enumeration Type Documentation

IndustryControlFlags

enum IndustryControlFlags : uint8_t

Flags to control/override the behaviour of an industry.

These flags are controlled by game scripts.

Enumerator
INDCTL_NONE	No flags in effect.
INDCTL_NO_PRODUCTION_DECREASE	When industry production change is evaluated, rolls to decrease are ignored.
INDCTL_NO_PRODUCTION_INCREASE	When industry production change is evaluated, rolls to increase are ignored.
INDCTL_NO_CLOSURE	Industry can not close regardless of production level or time since last delivery. This does not prevent a closure already announced.
INDCTL_EXTERNAL_PROD_LEVEL	Indicates that the production level of the industry is externally controlled.
INDCTL_MASK	Mask of all flags set.

Definition at line 42 of file industry.h.

IndustryDirectoryInvalidateWindowData

enum IndustryDirectoryInvalidateWindowData

Special values for the industry list window for the data parameter of InvalidateWindowData.

Definition at line 309 of file industry.h.

Function Documentation

ClearAllIndustryCachedNames()

void ClearAllIndustryCachedNames

(

)

Definition at line 2531 of file industry_cmd.cpp.

IsTileForestIndustry()

bool IsTileForestIndustry

(

TileIndex

tile

)

Check whether the tile is a forest.

Parameters

tile	the tile to investigate.

Returns

true if and only if the tile is a forest

Definition at line 977 of file industry_cmd.cpp.

References Industry::GetByTile(), GetIndustrySpec(), INDUSTRYLIFE_ORGANIC, IsTileType(), IndustrySpec::life_type, MP_INDUSTRY, Industry::produced, and Industry::type.

Referenced by GenerateStationName(), and GetSmallMapVegetationPixels().

PlantRandomFarmField()

void PlantRandomFarmField

(

const Industry *

i

)

Definition at line 1091 of file industry_cmd.cpp.

ReleaseDisastersTargetingIndustry()

void ReleaseDisastersTargetingIndustry

(

IndustryID

i

)

Marks all disasters targeting this industry in such a way they won't call Industry::Get(v->dest_tile) on invalid industry anymore.

Parameters

i	deleted industry

Definition at line 966 of file disaster_vehicle.cpp.

References Vehicle::dest_tile, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_vehicle_pool >::Iterate(), ST_AIRPLANE, ST_HELICOPTER, DisasterVehicle::state, and Vehicle::subtype.

TrimIndustryAcceptedProduced()

void TrimIndustryAcceptedProduced

(

Industry *

ind

)

Remove unused industry accepted/produced slots – entries after the last slot with valid cargo.

Parameters

ind	Industry to trim slots.

Definition at line 3213 of file industry_cmd.cpp.

References Industry::accepted, and Industry::produced.

Referenced by AfterLoadGame().

Variable Documentation

_industry_builder

IndustryBuildData _industry_builder

extern

In-game manager of industries.

Definition at line 70 of file industry_cmd.cpp.

Referenced by AfterLoadGame(), GenerateIndustries(), ITBLChunkHandler::Load(), and ITBLChunkHandler::Save().

LAST_MONTH

const int LAST_MONTH = 1

static

Definition at line 61 of file industry.h.

PROCESSING_INDUSTRY_ABANDONMENT_YEARS

const TimerGameEconomy::Year PROCESSING_INDUSTRY_ABANDONMENT_YEARS = 5

static

If a processing industry doesn't produce for this many consecutive economy years, it may close.

Definition at line 26 of file industry.h.

Referenced by ChangeIndustryProduction().

PRODLEVEL_CLOSURE

constexpr uint8_t PRODLEVEL_CLOSURE = 0x00

staticconstexpr

signal set to actually close the industry

Definition at line 33 of file industry.h.

Referenced by ChangeIndustryProduction(), and IndustryViewWindow::DrawInfo().

PRODLEVEL_DEFAULT

constexpr uint8_t PRODLEVEL_DEFAULT = 0x10

staticconstexpr

default level set when the industry is created

Definition at line 35 of file industry.h.

Referenced by DoCreateNewIndustry(), IndustryViewWindow::DrawInfo(), IndustryViewWindow::OnClick(), IndustryViewWindow::OnQueryTextFinished(), and Industry::RecomputeProductionMultipliers().

PRODLEVEL_MAXIMUM

constexpr uint8_t PRODLEVEL_MAXIMUM = 0x80

staticconstexpr

the industry is running at full speed

Definition at line 36 of file industry.h.

Referenced by ChangeIndustryProduction(), CmdIndustrySetProduction(), DoCreateNewIndustry(), IndustryViewWindow::DrawInfo(), IndustryViewWindow::OnClick(), and IndustryViewWindow::OnQueryTextFinished().

PRODLEVEL_MINIMUM

constexpr uint8_t PRODLEVEL_MINIMUM = 0x04

staticconstexpr

below this level, the industry is set to be closing

Definition at line 34 of file industry.h.

Referenced by ChangeIndustryProduction(), IndustryViewWindow::DrawInfo(), IndustryViewWindow::OnClick(), and IndustryViewWindow::OnQueryTextFinished().

THIS_MONTH

const int THIS_MONTH = 0

static

Definition at line 60 of file industry.h.