OpenTTD
|
Resolver object for airports. More...
Public Member Functions | |
AirportResolverObject (TileIndex tile, Station *st, byte airport_id, byte layout, CallbackID callback=CBID_NO_CALLBACK, uint32 callback_param1=0, uint32 callback_param2=0) | |
Constructor of the airport resolver. | |
ScopeResolver * | GetScope (VarSpriteGroupScope scope=VSG_SCOPE_SELF, byte relative=0) |
Get a resolver for the scope. | |
const SpriteGroup * | ResolveReal (const RealSpriteGroup *group) const |
Get the real sprites of the grf. | |
![]() | |
ResolverObject (const GRFFile *grffile, CallbackID callback=CBID_NO_CALLBACK, uint32 callback_param1=0, uint32 callback_param2=0) | |
Resolver constructor. | |
const SpriteGroup * | Resolve () |
Resolve SpriteGroup. | |
uint16 | ResolveCallback () |
Resolve callback. | |
uint32 | GetReseedSum () const |
Returns the OR-sum of all bits that need reseeding independent of the scope they were accessed with. | |
void | ResetState () |
Resets the dynamic state of the resolver object. |
Data Fields | |
AirportScopeResolver | airport_scope |
![]() | |
ScopeResolver | default_scope |
Default implementation of the grf scope. | |
CallbackID | callback |
Callback being resolved. | |
uint32 | callback_param1 |
First parameter (var 10) of the callback. | |
uint32 | callback_param2 |
Second parameter (var 18) of the callback. | |
byte | trigger |
uint32 | last_value |
Result of most recent DeterministicSpriteGroup (including procedure calls) | |
uint32 | reseed [VSG_END] |
Collects bits to rerandomise while triggering triggers. | |
const GRFFile * | grffile |
GRFFile the resolved SpriteGroup belongs to. | |
const SpriteGroup * | root_spritegroup |
Root SpriteGroup to use for resolving. |
Resolver object for airports.
Definition at line 37 of file newgrf_airport.cpp.
AirportResolverObject::AirportResolverObject | ( | TileIndex | tile, |
Station * | st, | ||
byte | airport_id, | ||
byte | layout, | ||
CallbackID | callback = CBID_NO_CALLBACK , |
||
uint32 | param1 = 0 , |
||
uint32 | param2 = 0 |
||
) |
Constructor of the airport 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. |
callback | Callback ID. |
param1 | First parameter (var 10) of the callback. |
param2 | Second parameter (var 18) of the callback. |
Definition at line 238 of file newgrf_airport.cpp.
References AirportSpec::Get(), AirportSpec::grf_prop, ResolverObject::root_spritegroup, and GRFFilePropsBase< Tcnt >::spritegroup.
|
inlinevirtual |
Get a resolver for the scope.
scope | Scope to return. |
relative | Additional parameter for VSG_SCOPE_RELATIVE. |
Reimplemented from ResolverObject.
Definition at line 43 of file newgrf_airport.cpp.
References VSG_SCOPE_SELF.
|
virtual |
Get the real sprites of the grf.
group | Group to get. |
Reimplemented from ResolverObject.
Definition at line 191 of file newgrf_airport.cpp.
References RealSpriteGroup::loaded, RealSpriteGroup::loading, RealSpriteGroup::num_loaded, and RealSpriteGroup::num_loading.