OpenTTD Source
20241108-master-g80f628063a
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Scope resolver for handling the tiles of an airport. More...
#include <newgrf_airporttiles.h>
Public Member Functions | |
AirportTileScopeResolver (ResolverObject &ro, const AirportTileSpec *ats, TileIndex tile, Station *st) | |
Constructor of the scope resolver specific for airport tiles. More... | |
uint32_t | GetRandomBits () const override |
Get a few random bits. More... | |
uint32_t | GetVariable (uint8_t variable, [[maybe_unused]] uint32_t parameter, bool &available) const override |
Get a variable value. More... | |
Public Member Functions inherited from ScopeResolver | |
ScopeResolver (ResolverObject &ro) | |
virtual uint32_t | GetTriggers () const |
Get the triggers. More... | |
virtual void | StorePSA (uint reg, int32_t value) |
Store a value into the persistent storage area (PSA). More... | |
Data Fields | |
struct Station * | st |
Station of the airport for which the callback is run, or nullptr for build gui. | |
uint8_t | airport_id |
Type of airport for which the callback is run. | |
TileIndex | tile |
Tile for the callback, only valid for airporttile callbacks. | |
const AirportTileSpec * | ats |
Data Fields inherited from ScopeResolver | |
ResolverObject & | ro |
Surrounding resolver object. | |
Scope resolver for handling the tiles of an airport.
Definition at line 21 of file newgrf_airporttiles.h.
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inline |
Constructor of the scope resolver specific for airport tiles.
ats | Specification of the airport tiles. |
tile | Tile for the callback, only valid for airporttile callbacks. |
st | Station of the airport for which the callback is run, or nullptr for build gui. |
Definition at line 33 of file newgrf_airporttiles.h.
References Station::airport, st, and Airport::type.
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overridevirtual |
Get a few random bits.
Default implementation has no random bits.
Reimplemented from ScopeResolver.
Definition at line 201 of file newgrf_airporttiles.cpp.
References GetStationTileRandomBits(), INVALID_TILE, BaseStation::random_bits, st, and tile.
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overridevirtual |
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 162 of file newgrf_airporttiles.cpp.
References Station::airport, ClosestTownFromTile(), Debug, GetAirportTileIDAtOffset(), GetAnimationFrame(), GetNearbyAirportTileInformation(), GetNearbyTile(), GetRelativePosition(), GetTerrainType(), GetTownRadiusGroup(), ResolverObject::grffile, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, ScopeResolver::ro, st, tile, and OrthogonalTileArea::tile.