58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "StateTreeStatePath.h"
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class UStateTree;
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class UObject;
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#if WITH_STATETREE_DEBUG
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namespace UE::StateTree::Debug
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{
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/**
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* For debugging purposes. Data used for runtime check.
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*/
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class FRuntimeValidationInstanceData
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{
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public:
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FRuntimeValidationInstanceData() = default;
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~FRuntimeValidationInstanceData();
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void SetContext(const UObject* InOwner, const UStateTree* InStateTree, bool bInInstanceDataWriteAccessAcquired);
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void NodeEnterState(FGuid NodeID, FActiveFrameID FrameID);
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void NodeExitState(FGuid NodeID, FActiveFrameID FrameID);
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private:
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void ValidateTreeNodes(const UStateTree* NewStateTree) const;
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void ValidateInstanceData(const UStateTree* NewStateTree);
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private:
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enum class EState : uint8
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{
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None = 0x00,
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BetweenEnterExitState = 0x01,
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};
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FRIEND_ENUM_CLASS_FLAGS(EState);
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struct FNodeStatePair
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{
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FGuid NodeID;
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FActiveFrameID FrameID;
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EState State = EState::None;
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};
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TArray<FNodeStatePair> NodeStates;
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TWeakObjectPtr<const UStateTree> StateTree;
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TWeakObjectPtr<const UObject> Owner;
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/** an ExecContext with write access to the Instance Storage data this is debugging on has been created */
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bool bInstanceDataWriteAccessAcquired = false;
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};
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ENUM_CLASS_FLAGS(FRuntimeValidationInstanceData::EState);
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} // UE::StateTree::Debug
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#endif // WITH_STATETREE_DEBUG
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