Resolver for a vehicle (chain). More...
#include <newgrf_engine.h>
Public Types | |
| enum | WagonOverride { WO_NONE, WO_UNCACHED, WO_CACHED, WO_SELF } |
Application of 'wagon overrides'. More... | |
Public Member Functions | |
| VehicleResolverObject (EngineID engine_type, const Vehicle *v, WagonOverride wagon_override, bool info_view=false, CallbackID callback=CBID_NO_CALLBACK, uint32 callback_param1=0, uint32 callback_param2=0) | |
| Resolver of a vehicle (chain). | |
| 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. | |
Data Fields | |
| VehicleScopeResolver | self_scope |
| Scope resolver for the indicated vehicle. | |
| VehicleScopeResolver | parent_scope |
| Scope resolver for its parent vehicle. | |
| VehicleScopeResolver | relative_scope |
| Scope resolver for an other vehicle in the chain. | |
| byte | cached_relative_count |
| Relative position of the other vehicle. | |
Resolver for a vehicle (chain).
Definition at line 40 of file newgrf_engine.h.
Application of 'wagon overrides'.
Definition at line 42 of file newgrf_engine.h.
| VehicleResolverObject::VehicleResolverObject | ( | EngineID | engine_type, | |
| const Vehicle * | v, | |||
| WagonOverride | wagon_override, | |||
| bool | info_view = false, |
|||
| CallbackID | callback = CBID_NO_CALLBACK, |
|||
| uint32 | callback_param1 = 0, |
|||
| uint32 | callback_param2 = 0 | |||
| ) |
Resolver of a vehicle (chain).
| engine_type | Engine type | |
| v | Vehicle being resolved. | |
| wagon_override | Application of wagon overrides. | |
| info_view | Indicates if the item is being drawn in an info window. | |
| callback | Callback ID. | |
| callback_param1 | First parameter (var 10) of the callback. | |
| callback_param2 | Second parameter (var 18) of the callback. |
Definition at line 982 of file newgrf_engine.cpp.
References Vehicle::cargo_type, Vehicle::engine_type, GroundVehicleCache::first_engine, SpecializedVehicle< Train, Type >::From(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::Get(), Vehicle::GetGroundVehicleCache(), Engine::grf_prop, Vehicle::IsGroundVehicle(), lengthof, ResolverObject::root_spritegroup, GRFFilePropsBase< Tcnt >::spritegroup, BaseVehicle::type, VEH_TRAIN, WO_CACHED, WO_NONE, and WO_SELF.
| ScopeResolver * VehicleResolverObject::GetScope | ( | VarSpriteGroupScope | scope = VSG_SCOPE_SELF, |
|
| byte | relative = 0 | |||
| ) | [virtual] |
Get a resolver for the scope.
| scope | Scope to return. | |
| relative | Additional parameter for VSG_SCOPE_RELATIVE. |
Reimplemented from ResolverObject.
Definition at line 369 of file newgrf_engine.cpp.
References GB(), GetRegister(), Vehicle::Move(), parent_scope, relative_scope, self_scope, VehicleScopeResolver::v, VSG_SCOPE_PARENT, VSG_SCOPE_RELATIVE, and VSG_SCOPE_SELF.
Referenced by FillNewGRFVehicleCache(), and NIHVehicle::Resolve().
| const SpriteGroup * VehicleResolverObject::ResolveReal | ( | const RealSpriteGroup * | group | ) | const [virtual] |
Get the real sprites of the grf.
| group | Group to get. |
Reimplemented from ResolverObject.
Definition at line 924 of file newgrf_engine.cpp.
References Vehicle::cargo, Vehicle::cargo_cap, Vehicle::current_order, Vehicle::First(), Order::IsType(), RealSpriteGroup::loaded, RealSpriteGroup::loading, max(), min(), RealSpriteGroup::num_loaded, RealSpriteGroup::num_loading, self_scope, VehicleCargoList::StoredCount(), and VehicleScopeResolver::v.
1.7.1