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* Ran IWYU on ~170 plugins to remove includes not needed. Public api still keep old includes inside #if UE_ENABLE_INCLUDE_ORDER_DEPRECATED_IN_5_2 #preflight 63d09351574ab9cae4670216 #rb none [CL 23844750 by henrik karlsson in ue5-main branch]
61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "StateTreeSchema.generated.h"
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struct FStateTreeExternalDataDesc;
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/**
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* Schema describing which inputs, evaluators, and tasks a StateTree can contain.
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* Each StateTree asset saves the schema class name in asset data tags, which can be
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* used to limit which StatTree assets can be selected per use case, i.e.:
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*
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* UPROPERTY(EditDefaultsOnly, Category = AI, meta=(RequiredAssetDataTags="Schema=StateTreeSchema_SupaDupa"))
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* UStateTree* StateTree;
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*
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*/
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UCLASS(Abstract)
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class STATETREEMODULE_API UStateTreeSchema : public UObject
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{
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GENERATED_BODY()
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public:
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/** @return True if specified struct is supported */
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virtual bool IsStructAllowed(const UScriptStruct* InScriptStruct) const { return false; }
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/** @return True if specified class is supported */
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virtual bool IsClassAllowed(const UClass* InScriptStruct) const { return false; }
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/** @return True if specified struct/class is supported as external data */
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virtual bool IsExternalItemAllowed(const UStruct& InStruct) const { return false; }
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/**
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* Helper function to check if a class is any of the Blueprint extendable item classes (Eval, Task, Condition).
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* Can be used to quickly accept all of those classes in IsClassAllowed().
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* @return True if the class is a StateTree item Blueprint base class.
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*/
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bool IsChildOfBlueprintBase(const UClass* InClass) const;
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/** @return List of context objects (UObjects or UScriptStructs) enforced by the schema. They must be provided at runtime through the execution context. */
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virtual TConstArrayView<FStateTreeExternalDataDesc> GetContextDataDescs() const { return {}; }
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#if WITH_EDITOR
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/** @return True if enter conditions are allowed. */
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virtual bool AllowEnterConditions() const { return true; }
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/** @return True if evaluators are allowed. */
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virtual bool AllowEvaluators() const { return true; }
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/** @return True if multiple tasks are allowed. */
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virtual bool AllowMultipleTasks() const { return true; }
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#endif // WITH_EDITOR
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};
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#if UE_ENABLE_INCLUDE_ORDER_DEPRECATED_IN_5_2
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#include "StateTreeTypes.h"
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#endif
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