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XII Release 0.1.0
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XII Release 0.1.0
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#include <CollectionComponent.h>
Public Member Functions | |
| virtual void | SerializeComponent (xiiWorldWriter &ref_stream) const override |
| Override this to save the current state of the component to the given stream. | |
| virtual void | DeserializeComponent (xiiWorldReader &ref_stream) override |
| void | SetCollection (const xiiCollectionResourceHandle &hPrefab) |
| XII_ALWAYS_INLINE const xiiCollectionResourceHandle & | GetCollection () const |
| Public Member Functions inherited from xiiComponent | |
| void | SetActiveFlag (bool bEnabled) |
| bool | GetActiveFlag () const |
| bool | IsActive () const |
| bool | IsActiveAndInitialized () const |
| bool | IsActiveAndSimulating () const |
| xiiComponentManagerBase * | GetOwningManager () |
| Returns the corresponding manager for this component. | |
| const xiiComponentManagerBase * | GetOwningManager () const |
| Returns the corresponding manager for this component. | |
| xiiGameObject * | GetOwner () |
| Returns the owner game object if the component is attached to one or nullptr. | |
| const xiiGameObject * | GetOwner () const |
| Returns the owner game object if the component is attached to one or nullptr. | |
| xiiWorld * | GetWorld () |
| Returns the corresponding world for this component. | |
| const xiiWorld * | GetWorld () const |
| Returns the corresponding world for this component. | |
| xiiComponentHandle | GetHandle () const |
| Returns a handle to this component. | |
| xiiUInt32 | GetUniqueID () const |
| Returns the unique id for this component. | |
| void | SetUniqueID (xiiUInt32 uiUniqueID) |
| Sets the unique id for this component. | |
| void | EnsureInitialized () |
| Ensures that the component is initialized. Must only be called from another component's Initialize callback. | |
| void | EnsureSimulationStarted () |
| XII_ALWAYS_INLINE bool | SendMessage (xiiMessage &ref_msg) |
| Sends a message to this component. | |
| XII_ALWAYS_INLINE bool | SendMessage (xiiMessage &ref_msg) const |
| void | PostMessage (const xiiMessage &msg, xiiTime delay=xiiTime::MakeZero(), xiiObjectMsgQueueType::Enum queueType=xiiObjectMsgQueueType::NextFrame) const |
| Queues the message for the given phase. The message is processed after the given delay in the corresponding phase. | |
| virtual bool | HandlesMessage (const xiiMessage &msg) const |
| Returns whether the given Message is handled by this component. | |
| void | SetUserFlag (xiiUInt8 uiFlagIndex, bool bSet) |
| Be careful to check which flags may already be in use by base classes. | |
| bool | GetUserFlag (xiiUInt8 uiFlagIndex) const |
| Retrieves a custom flag. Index must be between 0 and 7. | |
| void | SetCreatedByPrefab () |
| Adds xiiObjectFlags::CreatedByPrefab to the component. See the flag for details. | |
| bool | WasCreatedByPrefab () const |
| Checks whether the xiiObjectFlags::CreatedByPrefab flag is set on this component. | |
| void | DeleteComponent () |
| Deletes this component. Note that the component will be invalidated first and the actual deletion is postponed. | |
| Public Member Functions inherited from xiiReflectedClass | |
| virtual const xiiRTTI * | GetDynamicRTTI () const |
| bool | IsInstanceOf (const xiiRTTI *pType) const |
| Returns whether the type of this instance is of the given type or derived from it. | |
| template<typename T> | |
| XII_ALWAYS_INLINE bool | IsInstanceOf () const |
| Returns whether the type of this instance is of the given type or derived from it. | |
Protected Member Functions | |
| virtual void | OnSimulationStarted () override |
| void | InitiatePreload () |
| Triggers the preload on the referenced xiiCollectionResource. | |
| Protected Member Functions inherited from xiiComponent | |
| xiiComponent () | |
| Keep the constructor private or protected in derived classes, so it cannot be called manually. | |
| bool | IsDynamic () const |
| Returns whether this component is dynamic and thus can only be attached to dynamic game objects. | |
| virtual xiiWorldModuleTypeId | GetTypeId () const =0 |
| virtual xiiComponentMode::Enum | GetMode () const =0 |
| virtual void | Initialize () |
| virtual void | Deinitialize () |
| virtual void | OnActivated () |
| virtual void | OnDeactivated () |
| void | EnableUnhandledMessageHandler (bool enable) |
| By default disabled. Enable to have OnUnhandledMessage() called for every unhandled message. | |
| virtual bool | OnUnhandledMessage (xiiMessage &msg, bool bWasPostedMsg) |
| virtual bool | OnUnhandledMessage (xiiMessage &msg, bool bWasPostedMsg) const |
| bool | IsInitialized () const |
| bool | IsInitializing () const |
| bool | IsSimulationStarted () const |
Protected Attributes | |
| bool | m_bRegisterNames = false |
| xiiCollectionResourceHandle | m_hCollection |
| Protected Attributes inherited from xiiComponent | |
| const xiiRTTI * | m_pMessageDispatchType = nullptr |
| Messages will be dispatched to this type. Default is what GetDynamicRTTI() returns, can be redirected if necessary. | |
Additional Inherited Members | |
| Static Public Member Functions inherited from xiiNoBase | |
| static const xiiRTTI * | GetStaticRTTI () |
A xiiCollectionComponent references a xiiCollectionResource and triggers resource preloading when needed
Placing a xiiCollectionComponent in a scene or a model makes it possible to tell the engine to preload certain resources that are likely to be needed soon.
If a deactivated xiiCollectionComponent is part of the scene, it will not trigger a preload, but will do so once the component is activated.
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overridevirtual |
Override this to load the current state of the component from the given stream.
The active state will be automatically serialized. The 'initialized' state is not serialized, all components will be initialized after creation, even if they were already in an initialized state when they were serialized.
Reimplemented from xiiComponent.
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overrideprotectedvirtual |
This method is called once for active components, at the start of the next world update, but only when the world is simulated.
This is the one preferred method to setup typical game logic. In a pure game environment there is no practical difference between OnActivated() and OnSimulationStarted(), as OnSimulationStarted() will be called right after OnActivated().
However, when a scene is open inside the editor, there is an important difference: OnActivated() is called once the component was created. OnSimulationStarted() is only called once the game simulation is started inside the editor. As an example, if a component starts a sound in OnActivated(), that sound will play right after the scene has been loaded into the editor. If instead the sound gets started in OnSimulationStarted(), it will only play once the user starts the game mode inside the editor.
Additionally, OnSimulationStarted() is only executed once, even if the xiiWorld pauses and resumes world simulation multiple times. However, note that it will be called again after the component has been deactivated and is activated again.
Reimplemented from xiiComponent.
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overridevirtual |
Override this to save the current state of the component to the given stream.
Reimplemented from xiiComponent.
1.15.0