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186e03b32e
- Moved event queue to it's own struct - Changed the SendEvent() API to accept struct view to prevent instanced struct copy in common cases - Fixed event handling in case EnterState() fails. - Added option for Tasks to disavble ticking, or to be ticked only when there are events - Added option for Tasks handle when properties are copied - Changed DebugText to use external Actor reference - Changed DelayTask to use the new GetInstanceData which does not need type - Added TStateTreeInstanceDataStructRef which can be used to access struct instance data in delegates #rb Maxime.Mercier Luciano.Ferraro #preflight 6360dd302b5338aceb2d0343 [CL 22888708 by mikko mononen in ue5-main branch]
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Blueprint/StateTreeNodeBlueprintBase.h"
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#include "AIController.h"
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#include "StateTreeExecutionContext.h"
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#include "StateTreeLinker.h"
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#include "VisualLogger/VisualLogger.h"
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#include UE_INLINE_GENERATED_CPP_BY_NAME(StateTreeNodeBlueprintBase)
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UWorld* UStateTreeNodeBlueprintBase::GetWorld() const
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{
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// The items are duplicated as the StateTreeExecution context as outer, so this should be essentially the same as GetWorld() on StateTree context.
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// The CDO is used by the BP editor to check for certain functionality, make it return nullptr so that the GetWorld() passes as overridden.
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if (!HasAnyFlags(RF_ClassDefaultObject))
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{
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if (UObject* Outer = GetOuter())
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{
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return Outer->GetWorld();
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}
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}
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return nullptr;
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}
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AActor* UStateTreeNodeBlueprintBase::GetOwnerActor(const FStateTreeExecutionContext& Context) const
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{
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if (const AAIController* Controller = Cast<AAIController>(Context.GetOwner()))
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{
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return Controller->GetPawn();
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}
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return Cast<AActor>(Context.GetOwner());
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}
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void UStateTreeNodeBlueprintBase::SendEvent(const FStateTreeEvent& Event)
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{
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if (CurrentContext == nullptr)
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{
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UE_VLOG_UELOG(this, LogStateTree, Error, TEXT("Trying to call SendEvent() outside StateTree tick. Use SendEvent() on UStateTreeComponent instead for sending signals externally."));
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return;
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}
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CurrentContext->SendEvent(Event.Tag, Event.Payload, Event.Origin);
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}
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