| OpenTTD
    | 
Resolver object for canals. More...
 
  
 | Public Member Functions | |
| CanalResolverObject (CanalFeature feature, TileIndex tile, CallbackID callback=CBID_NO_CALLBACK, uint32 callback_param1=0, uint32 callback_param2=0) | |
| Canal resolver constructor. | |
| 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 | |
| CanalScopeResolver | canal_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 canals.
Definition at line 35 of file newgrf_canal.cpp.
| CanalResolverObject::CanalResolverObject | ( | CanalFeature | feature, | 
| TileIndex | tile, | ||
| CallbackID | callback = CBID_NO_CALLBACK, | ||
| uint32 | callback_param1 = 0, | ||
| uint32 | callback_param2 = 0 | ||
| ) | 
Canal resolver constructor.
| feature | Which canal feature we want. | 
| tile | Tile index of canal. | 
| callback | Callback ID. | 
| callback_param1 | First parameter (var 10) of the callback. | 
| callback_param2 | Second parameter (var 18) of the callback. | 
Definition at line 126 of file newgrf_canal.cpp.
References WaterFeature::group, and ResolverObject::root_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 41 of file newgrf_canal.cpp.
References VSG_SCOPE_SELF.
| 
 | virtual | 
Get the real sprites of the grf.
| group | Group to get. | 
Reimplemented from ResolverObject.
Definition at line 106 of file newgrf_canal.cpp.
References RealSpriteGroup::loaded, and RealSpriteGroup::num_loaded.
 1.8.1.2
 1.8.1.2