OpenTTD
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Functions related to news. More...
#include "news_type.h"
#include "vehicle_type.h"
#include "station_type.h"
#include "industry_type.h"
Go to the source code of this file.
Functions | |
void | AddNewsItem (StringID string, NewsType type, NewsFlag flags, NewsReferenceType reftype1=NR_NONE, uint32 ref1=UINT32_MAX, NewsReferenceType reftype2=NR_NONE, uint32 ref2=UINT32_MAX, void *free_data=NULL) |
Add a new newsitem to be shown. | |
static void | AddCompanyNewsItem (StringID string, CompanyNewsInformation *cni) |
static void | AddVehicleNewsItem (StringID string, NewsType type, VehicleID vehicle, StationID station=INVALID_STATION) |
Adds a newsitem referencing a vehicle. | |
static void | AddVehicleAdviceNewsItem (StringID string, VehicleID vehicle) |
Adds a vehicle-advice news item. | |
static void | AddTileNewsItem (StringID string, NewsType type, TileIndex tile, void *free_data=NULL) |
static void | AddIndustryNewsItem (StringID string, NewsType type, IndustryID industry) |
void | NewsLoop () |
void | InitNewsItemStructs () |
Initialize the news-items data structures. | |
void | DeleteInvalidEngineNews () |
Remove engine announcements for invalid engines. | |
void | DeleteVehicleNews (VehicleID vid, StringID news) |
Delete a news item type about a vehicle. | |
void | DeleteStationNews (StationID sid) |
Remove news regarding given station so there are no 'unknown station now accepts Mail' or 'First train arrived at unknown station' news items. | |
void | DeleteIndustryNews (IndustryID iid) |
Remove news regarding given industry. |
Variables | |
const NewsItem * | _statusbar_news_item |
Functions related to news.
Definition in file news_func.h.
void AddNewsItem | ( | StringID | string, |
NewsType | type, | ||
NewsFlag | flags, | ||
NewsReferenceType | reftype1, | ||
uint32 | ref1, | ||
NewsReferenceType | reftype2, | ||
uint32 | ref2, | ||
void * | free_data | ||
) |
Add a new newsitem to be shown.
string | String to display |
type | news category |
flags | display flags for the news |
reftype1 | Type of ref1 |
ref1 | Reference 1 to some object: Used for a possible viewport, scrolling after clicking on the news, and for deleteing the news when the object is deleted. |
reftype2 | Type of ref2 |
ref2 | Reference 2 to some object: Used for scrolling after clicking on the news, and for deleteing the news when the object is deleted. |
free_data | Pointer to data that must be freed once the news message is cleared |
Definition at line 636 of file news_gui.cpp.
References _cur_year, _date, _latest_news, _settings_client, _total_news, GUISettings::coloured_news_year, CopyOutDParam(), NewsItem::date, NewsItem::flags, NewsItem::free_data, ClientSettings::gui, lengthof, NewsItem::next, NF_INCOLOUR, NewsItem::params, NewsItem::prev, NewsItem::ref1, NewsItem::ref2, NewsItem::reftype1, NewsItem::reftype2, SetWindowDirty(), NewsItem::string_id, NewsItem::type, and WC_MESSAGE_HISTORY.
Referenced by AddVehicleAdviceNewsItem(), AddVehicleNewsItem(), Subsidy::AwardTo(), CheckSwitchToEuro(), CmdCustomNewsItem(), CreateSubsidy(), GenerateCompanyName(), NewVehicleAvailable(), ShowRejectOrAcceptNews(), and SubsidyMonthlyLoop().
Adds a vehicle-advice news item.
Definition at line 42 of file news_func.h.
References AddNewsItem(), NF_INCOLOUR, NF_SMALL, NF_VEHICLE_PARAM0, NR_VEHICLE, and NT_ADVICE.
Referenced by AgeVehicle(), AircraftHandleDestTooFar(), CheckOrders(), Vehicle::HandlePathfindingResult(), and VehicleEnterDepot().
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inlinestatic |
Adds a newsitem referencing a vehicle.
Definition at line 32 of file news_func.h.
References AddNewsItem(), NF_NO_TRANSPARENT, NF_SHADE, NF_THIN, NR_NONE, NR_STATION, and NR_VEHICLE.
Referenced by AircraftEntersTerminal(), CheckTrainCollision(), CrashAirplane(), DisasterTick_Ufo(), DisasterTick_Zeppeliner(), FloodVehicle(), RoadVehArrivesAt(), ShipArrivesAt(), and TrainEnterStation().
void DeleteIndustryNews | ( | IndustryID | iid | ) |
Remove news regarding given industry.
iid | industry to remove news about |
Definition at line 815 of file news_gui.cpp.
References _oldest_news, DeleteNewsItem(), NewsItem::next, NR_INDUSTRY, NewsItem::ref1, NewsItem::ref2, NewsItem::reftype1, and NewsItem::reftype2.
void DeleteStationNews | ( | StationID | sid | ) |
Remove news regarding given station so there are no 'unknown station now accepts Mail' or 'First train arrived at unknown station' news items.
sid | station to remove news about |
Definition at line 798 of file news_gui.cpp.
References _oldest_news, DeleteNewsItem(), NewsItem::next, NR_STATION, NewsItem::ref1, NewsItem::ref2, NewsItem::reftype1, and NewsItem::reftype2.
Referenced by Station::~Station().
Delete a news item type about a vehicle.
When the news item type is INVALID_STRING_ID all news about the vehicle gets deleted.
vid | The vehicle to remove the news for. |
news | The news type to remove. |
Definition at line 779 of file news_gui.cpp.
References _oldest_news, DeleteNewsItem(), INVALID_STRING_ID, NewsItem::next, NR_VEHICLE, NewsItem::ref1, NewsItem::ref2, NewsItem::reftype1, NewsItem::reftype2, and NewsItem::string_id.
Referenced by AircraftHandleDestTooFar(), CmdStartStopVehicle(), DeleteOrderWarnings(), Vehicle::HandlePathfindingResult(), and Vehicle::~Vehicle().