Functions

subsidy_func.h File Reference

Functions related to subsidies. More...

#include "core/geometry_type.hpp"
#include "station_type.h"
#include "company_type.h"
#include "cargo_type.h"

Go to the source code of this file.

Functions

Pair SetupSubsidyDecodeParam (const struct Subsidy *s, bool mode)
void DeleteSubsidyWith (SourceType type, SourceID index)
 Delete the subsidies associated with a given cargo source type and id.
bool CheckSubsidised (CargoID cargo_type, CompanyID company, SourceType src_type, SourceID src, const Station *st)
 Tests whether given delivery is subsidised and possibly awards the subsidy to delivering company.
void RebuildSubsidisedSourceAndDestinationCache ()
 Perform a full rebuild of the subsidies cache.
void DeleteSubsidy (struct Subsidy *s)

Detailed Description

Functions related to subsidies.

Definition in file subsidy_func.h.


Function Documentation

bool CheckSubsidised ( CargoID  cargo_type,
CompanyID  company,
SourceType  src_type,
SourceID  src,
const Station *  st 
)

Tests whether given delivery is subsidised and possibly awards the subsidy to delivering company.

Parameters:
cargo_type type of cargo
company company delivering the cargo
src_type type of src
src index of source
st station where the cargo is delivered to
Returns:
is the delivery subsidised?

Definition at line 526 of file subsidy.cpp.

References Subsidy::awarded, Subsidy::AwardTo(), SmallVector< T, S >::Begin(), Subsidy::cargo_type, Subsidy::dst, Subsidy::dst_type, SmallVector< T, S >::End(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_town_pool >::Get(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_industry_pool >::Get(), SmallVector< T, S >::Include(), INVALID_SOURCE, Subsidy::IsAwarded(), IsTileType(), MP_HOUSE, Town::part_of_subsidy, POS_DST, POS_SRC, Subsidy::src, Subsidy::src_type, ST_INDUSTRY, ST_TOWN, and TileXY().

Referenced by DeliverGoods().

void DeleteSubsidyWith ( SourceType  type,
SourceID  index 
)

Delete the subsidies associated with a given cargo source type and id.

Parameters:
type Cargo source type of the id.
index Id to remove.

Definition at line 151 of file subsidy.cpp.

References Subsidy::dst, Subsidy::dst_type, InvalidateWindowData(), RebuildSubsidisedSourceAndDestinationCache(), Subsidy::src, Subsidy::src_type, and WC_SUBSIDIES_LIST.

Referenced by Town::~Town().

void RebuildSubsidisedSourceAndDestinationCache (  )