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Public Member Functions | Data Fields
StationScopeResolver Struct Reference

Scope resolver for stations. More...

#include <newgrf_station.h>

Inheritance diagram for StationScopeResolver:
ScopeResolver

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 BaseStationst
 Instance of the station.
struct StationSpecstatspec
 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
ResolverObjectro
 Surrounding resolver object.

Detailed Description

Scope resolver for stations.

Definition at line 26 of file newgrf_station.h.

Constructor & Destructor Documentation

StationScopeResolver::StationScopeResolver ( ResolverObject ro,
const StationSpec statspec,
BaseStation st,
TileIndex  tile 
)

Constructor for station scopes.

Parameters
roSurrounding resolver.
statspecStation (type) specification.
stInstance of the station.
tileTile of the station.

Definition at line 595 of file newgrf_station.cpp.

References CT_INVALID, INVALID_AXIS, st, statspec, and tile.

Member Function Documentation

uint32 StationScopeResolver::GetRandomBits ( ) const
virtual

Get a few random bits.

Default implementation has no random bits.

Returns
Random bits.

Reimplemented from ScopeResolver.

Definition at line 226 of file newgrf_station.cpp.

References GetStationTileRandomBits(), INVALID_TILE, BaseStation::random_bits, and st.

uint32 StationScopeResolver::GetTriggers ( ) const
virtual

Get the triggers.

Base class returns 0 to prevent trouble.

Returns
The triggers.

Reimplemented from ScopeResolver.

Definition at line 232 of file newgrf_station.cpp.

References st, and BaseStation::waiting_triggers.

uint32 StationScopeResolver::GetVariable ( byte  variable,
uint32  parameter,
bool *  available 
) const
virtual
void StationScopeResolver::SetTriggers ( int  triggers) const
virtual

Set the triggers.

Base class implementation does nothing.

Parameters
triggersTriggers to set.

Reimplemented from ScopeResolver.

Definition at line 238 of file newgrf_station.cpp.

References st, and BaseStation::waiting_triggers.


The documentation for this struct was generated from the following files: