OpenTTD
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Resolver for the airport scope. More...
Public Member Functions | |
AirportScopeResolver (ResolverObject &ro, TileIndex tile, Station *st, byte airport_id, byte layout) | |
Constructor of the scope resolver for an airport. | |
uint32 | GetRandomBits () const |
Get a few random bits. | |
uint32 | GetVariable (byte variable, uint32 parameter, bool *available) const |
Get a variable value. | |
void | StorePSA (uint pos, int32 value) |
Store a value into the object's persistent storage. | |
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ScopeResolver (ResolverObject &ro) | |
virtual uint32 | GetTriggers () const |
Get the triggers. | |
virtual void | SetTriggers (int triggers) const |
Set the triggers. |
Data Fields | |
struct Station * | st |
Station of the airport for which the callback is run, or NULL for build gui. | |
byte | airport_id |
Type of airport for which the callback is run. | |
byte | layout |
Layout of the airport to build. | |
TileIndex | tile |
Tile for the callback, only valid for airporttile callbacks. | |
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ResolverObject & | ro |
Surrounding resolver object. |
Resolver for the airport scope.
Definition at line 23 of file newgrf_airport.cpp.
AirportScopeResolver::AirportScopeResolver | ( | ResolverObject & | ro, |
TileIndex | tile, | ||
Station * | st, | ||
byte | airport_id, | ||
byte | layout | ||
) |
Constructor of the scope resolver for an airport.
ro | Surrounding resolver. |
tile | Tile for the callback, only valid for airporttile callbacks. |
st | Station of the airport for which the callback is run, or NULL for build gui. |
airport_id | Type of airport for which the callback is run. |
layout | Layout of the airport to build. |
Definition at line 253 of file newgrf_airport.cpp.
References airport_id, layout, st, and tile.
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virtual |
Get a few random bits.
Default implementation has no random bits.
Reimplemented from ScopeResolver.
Definition at line 201 of file newgrf_airport.cpp.
References BaseStation::random_bits, and st.
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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 169 of file newgrf_airport.cpp.
References Station::airport, BaseStation::build_date, Clamp(), DAYS_TILL_ORIGINAL_BASE_YEAR, BaseStation::facilities, PersistentStorageArray< TYPE, SIZE >::GetValue(), layout, Airport::psa, ScopeResolver::ro, and st.
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virtual |
Store a value into the object's persistent storage.
object | Object that we want to query. |
pos | Position in the persistent storage to use. |
value | Value to store. |
Reimplemented from ScopeResolver.
Definition at line 212 of file newgrf_airport.cpp.
References Station::airport, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_persistent_storage_pool >::CanAllocateItem(), ResolverObject::grffile, Airport::psa, ScopeResolver::ro, st, PersistentStorageArray< TYPE, SIZE >::StoreValue(), and OrthogonalTileArea::tile.