Static Public Member Functions | |
static bool | IsValidSubsidy (SubsidyID subsidy_id) |
Check whether this is a valid SubsidyID. | |
static bool | IsAwarded (SubsidyID subsidy_id) |
Checks whether this subsidy is already awarded to some company. | |
static AICompany::CompanyID | GetAwardedTo (SubsidyID subsidy_id) |
Get the company index of the company this subsidy is awarded to. | |
static int32 | GetExpireDate (SubsidyID subsidy_id) |
Get the date this subsidy expires. | |
static CargoID | GetCargoType (SubsidyID subsidy_id) |
Get the cargo type that has to be transported in order to be awarded this subsidy. | |
static bool | SourceIsTown (SubsidyID subsidy_id) |
Is the source of the subsidy a town or an industry. | |
static int32 | GetSource (SubsidyID subsidy_id) |
Return the source TownID/IndustryID/StationID the subsidy is for. | |
static bool | DestinationIsTown (SubsidyID subsidy_id) |
Is the destination of the subsidy a town or an industry. | |
static int32 | GetDestination (SubsidyID subsidy_id) |
Return the destination TownID/IndustryID/StationID the subsidy is for. |
static bool AISubsidy::DestinationIsTown | ( | SubsidyID | subsidy_id | ) | [static] |
Is the destination of the subsidy a town or an industry.
subsidy_id | The SubsidyID to check. |
static AICompany::CompanyID AISubsidy::GetAwardedTo | ( | SubsidyID | subsidy_id | ) | [static] |
Get the company index of the company this subsidy is awarded to.
subsidy_id | The SubsidyID to check. |
Get the cargo type that has to be transported in order to be awarded this subsidy.
subsidy_id | The SubsidyID to check. |
static int32 AISubsidy::GetDestination | ( | SubsidyID | subsidy_id | ) | [static] |
Return the destination TownID/IndustryID/StationID the subsidy is for.
1) IsAwarded(subsidy_id) -> return the StationID the subsidy is awarded to. 2) !IsAwarded(subsidy_id) && SourceIsTown(subsidy_id) -> return the TownID. 3) !IsAwarded(subsidy_id) && !SourceIsTown(subsidy_id) -> return the IndustryID.
subsidy_id | the SubsidyID to check. |
static int32 AISubsidy::GetExpireDate | ( | SubsidyID | subsidy_id | ) | [static] |
Get the date this subsidy expires.
In case the subsidy is already awarded, return the date the subsidy expires, else, return the date the offer expires.
subsidy_id | The SubsidyID to check. |
static int32 AISubsidy::GetSource | ( | SubsidyID | subsidy_id | ) | [static] |
Return the source TownID/IndustryID/StationID the subsidy is for.
1) IsAwarded(subsidy_id) -> return the StationID the subsidy is awarded to. 2) !IsAwarded(subsidy_id) && SourceIsTown(subsidy_id) -> return the TownID. 3) !IsAwarded(subsidy_id) && !SourceIsTown(subsidy_id) -> return the IndustryID.
subsidy_id | The SubsidyID to check. |
static bool AISubsidy::IsAwarded | ( | SubsidyID | subsidy_id | ) | [static] |
Checks whether this subsidy is already awarded to some company.
subsidy_id | The SubsidyID to check. |
static bool AISubsidy::IsValidSubsidy | ( | SubsidyID | subsidy_id | ) | [static] |
Check whether this is a valid SubsidyID.
subsidy_id | The SubsidyID to check. |
static bool AISubsidy::SourceIsTown | ( | SubsidyID | subsidy_id | ) | [static] |
Is the source of the subsidy a town or an industry.
subsidy_id | The SubsidyID to check. |