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OpenTTD
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Scope resolver for stations. More...
#include <newgrf_station.h>
Public Member Functions | |
| StationScopeResolver (ResolverObject &ro, const StationSpec *statspec, BaseStation *st, TileIndex tile) | |
| Constructor for station scopes. | |
| uint32 | GetRandomBits () const |
| Get a few random bits. | |
| uint32 | GetTriggers () const |
| Get the triggers. | |
| void | SetTriggers (int triggers) const |
| Set the triggers. | |
| uint32 | GetVariable (byte variable, uint32 parameter, bool *available) const |
| Get a variable value. | |
Public Member Functions inherited from ScopeResolver | |
| ScopeResolver (ResolverObject &ro) | |
| virtual void | StorePSA (uint reg, int32 value) |
| Store a value into the persistent storage area (PSA). | |
Data Fields | |
| TileIndex | tile |
| Tile of the station. | |
| struct BaseStation * | st |
| Instance of the station. | |
| struct StationSpec * | statspec |
| Station (type) specification. | |
| CargoID | cargo_type |
| Type of cargo of the station. | |
| Axis | axis |
| Station axis, used only for the slope check callback. | |
Data Fields inherited from ScopeResolver | |
| ResolverObject & | ro |
| Surrounding resolver object. | |
Scope resolver for stations.
Definition at line 26 of file newgrf_station.h.
| StationScopeResolver::StationScopeResolver | ( | ResolverObject & | ro, |
| const StationSpec * | statspec, | ||
| BaseStation * | st, | ||
| TileIndex | tile | ||
| ) |
Constructor for station scopes.
| ro | Surrounding resolver. |
| statspec | Station (type) specification. |
| st | Instance of the station. |
| tile | Tile of the station. |
Definition at line 595 of file newgrf_station.cpp.
References CT_INVALID, INVALID_AXIS, st, statspec, and tile.
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Get a few random bits.
Default implementation has no random bits.
Reimplemented from ScopeResolver.
Definition at line 226 of file newgrf_station.cpp.
References GetStationTileRandomBits(), INVALID_TILE, BaseStation::random_bits, and st.
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Get the triggers.
Base class returns 0 to prevent trouble.
Reimplemented from ScopeResolver.
Definition at line 232 of file newgrf_station.cpp.
References st, and BaseStation::waiting_triggers.
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virtual |
Get a variable value.
Default implementation has no available variables.
| variable | Variable to read | |
| parameter | Parameter for 60+x variables | |
| [out] | available | Set to false, in case the variable does not exist. |
Reimplemented from ScopeResolver.
Definition at line 280 of file newgrf_station.cpp.
References _current_company, _date, _svc, AXIS_Y, BaseStation::build_date, Clamp(), DAYS_TILL_ORIGINAL_BASE_YEAR, BaseStation::facilities, GB(), GetAnimationFrame(), BaseStation::GetByTile(), GetCompanyInfo(), GetCustomStationSpecIndex(), GetNearbyTile(), GetNearbyTileInformation(), BaseStation::GetNewGRFVariable(), GetRailStationAxis(), GetRailType(), GetReverseRailTypeTranslation(), GetStationGfx(), GetTerrainType(), GetTileSlope(), StationSpec::grf_prop, GRFFilePropsBase< Tcnt >::grffile, ResolverObject::grffile, StationSpecList::grfid, HasBit(), HasStationReservation(), HasStationTileRail(), INVALID_AXIS, INVALID_TILE, IsCustomStationSpecIndex(), StationSpecList::localidx, BaseStation::owner, ScopeResolver::ro, SetBit(), SLOPE_EW, BaseStation::speclist, st, statspec, BaseStation::string_id, tile, and BaseStation::TileBelongsToRailStation().
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virtual |
Set the triggers.
Base class implementation does nothing.
| triggers | Triggers to set. |
Reimplemented from ScopeResolver.
Definition at line 238 of file newgrf_station.cpp.
References st, and BaseStation::waiting_triggers.
1.8.1.2