OpenTTD Source
20241108-master-g80f628063a
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Resolver object for rail types. More...
#include <newgrf_railtype.h>
Public Member Functions | |
RailTypeResolverObject (const RailTypeInfo *rti, TileIndex tile, TileContext context, RailTypeSpriteGroup rtsg, uint32_t param1=0, uint32_t param2=0) | |
Resolver object for rail types. More... | |
ScopeResolver * | GetScope (VarSpriteGroupScope scope=VSG_SCOPE_SELF, uint8_t relative=0) override |
Get a resolver for the scope. More... | |
GrfSpecFeature | GetFeature () const override |
Get the feature number being resolved for. More... | |
uint32_t | GetDebugID () const override |
Get an identifier for the item being resolved. More... | |
Public Member Functions inherited from ResolverObject | |
ResolverObject (const GRFFile *grffile, CallbackID callback=CBID_NO_CALLBACK, uint32_t callback_param1=0, uint32_t callback_param2=0) | |
Resolver constructor. More... | |
const SpriteGroup * | Resolve () |
Resolve SpriteGroup. More... | |
uint16_t | ResolveCallback () |
Resolve callback. More... | |
virtual const SpriteGroup * | ResolveReal (const RealSpriteGroup *group) const |
Get the real sprites of the grf. More... | |
uint32_t | GetRemainingTriggers () const |
Returns the waiting triggers that did not trigger any rerandomisation. | |
uint32_t | GetReseedSum () const |
Returns the OR-sum of all bits that need reseeding independent of the scope they were accessed with. More... | |
void | ResetState () |
Resets the dynamic state of the resolver object. More... | |
Data Fields | |
RailTypeScopeResolver | railtype_scope |
Resolver for the railtype scope. | |
Data Fields inherited from ResolverObject | |
ScopeResolver | default_scope |
Default implementation of the grf scope. | |
CallbackID | callback |
Callback being resolved. | |
uint32_t | callback_param1 |
First parameter (var 10) of the callback. | |
uint32_t | callback_param2 |
Second parameter (var 18) of the callback. | |
uint32_t | last_value |
Result of most recent DeterministicSpriteGroup (including procedure calls) | |
uint32_t | waiting_triggers |
Waiting triggers to be used by any rerandomisation. (scope independent) | |
uint32_t | used_triggers |
Subset of cur_triggers, which actually triggered some rerandomisation. (scope independent) | |
uint32_t | 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 rail types.
Definition at line 39 of file newgrf_railtype.h.
RailTypeResolverObject::RailTypeResolverObject | ( | const RailTypeInfo * | rti, |
TileIndex | tile, | ||
TileContext | context, | ||
RailTypeSpriteGroup | rtsg, | ||
uint32_t | param1 = 0 , |
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uint32_t | param2 = 0 |
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) |
Resolver object for rail types.
rti | Railtype. nullptr in NewGRF Inspect window. |
tile | Tile containing the track. For track on a bridge this is the southern bridgehead. |
context | Are we resolving sprites for the upper halftile, or on a bridge? |
rtsg | Railpart of interest |
param1 | Extra parameter (first parameter of the callback, except railtypes do not have callbacks). |
param2 | Extra parameter (second parameter of the callback, except railtypes do not have callbacks). |
Definition at line 81 of file newgrf_railtype.cpp.
References RailTypeInfo::group, and ResolverObject::root_spritegroup.
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overridevirtual |
Get an identifier for the item being resolved.
This function is mainly intended for the callback profiling feature, and should return an identifier recognisable by the NewGRF developer.
Reimplemented from ResolverObject.
Definition at line 67 of file newgrf_railtype.cpp.
References RailTypeInfo::label, and railtype_scope.
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overridevirtual |
Get the feature number being resolved for.
This function is mainly intended for the callback profiling feature.
Reimplemented from ResolverObject.
Definition at line 62 of file newgrf_railtype.cpp.
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inlineoverridevirtual |
Get a resolver for the scope.
Reimplemented from ResolverObject.
Definition at line 44 of file newgrf_railtype.h.
References ResolverObject::GetScope(), railtype_scope, and VSG_SCOPE_SELF.