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OpenTTD
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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 param1=0, uint32 param2=0) | |
| Resolver object for rail types. | |
| 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. | |
Public Member Functions inherited from ResolverObject | |
| 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 | |
| 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 | 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 rail types.
Definition at line 31 of file newgrf_railtype.h.
| RailTypeResolverObject::RailTypeResolverObject | ( | const RailtypeInfo * | rti, |
| TileIndex | tile, | ||
| TileContext | context, | ||
| RailTypeSpriteGroup | rtsg, | ||
| uint32 | param1 = 0, |
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| uint32 | param2 = 0 |
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| ) |
Resolver object for rail types.
| rti | Railtype. NULL 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 91 of file newgrf_railtype.cpp.
References RailtypeInfo::group, and ResolverObject::root_spritegroup.
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inlinevirtual |
Get a resolver for the scope.
| scope | Scope to return. |
| relative | Additional parameter for VSG_SCOPE_RELATIVE. |
Reimplemented from ResolverObject.
Definition at line 36 of file newgrf_railtype.h.
References railtype_scope, and VSG_SCOPE_SELF.
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virtual |
Get the real sprites of the grf.
| group | Group to get. |
Reimplemented from ResolverObject.
Definition at line 63 of file newgrf_railtype.cpp.
References RealSpriteGroup::loaded, RealSpriteGroup::loading, RealSpriteGroup::num_loaded, and RealSpriteGroup::num_loading.
1.8.1.2