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. | |
![]() | |
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 |
![]() | |
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.