59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "StateTreeTaskBase.h"
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#include "SideScrollingStateTreeUtility.generated.h"
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class AAIController;
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/**
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* Instance data for the FStateTreeGetPlayerTask task
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*/
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USTRUCT()
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struct FStateTreeGetPlayerInstanceData
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{
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GENERATED_BODY()
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/** NPC owning this task */
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UPROPERTY(VisibleAnywhere, Category="Context")
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TObjectPtr<APawn> NPC;
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/** Holds the found player pawn */
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UPROPERTY(VisibleAnywhere, Category="Context")
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TObjectPtr<AAIController> Controller;
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/** Holds the found player pawn */
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UPROPERTY(VisibleAnywhere, Category="Output")
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TObjectPtr<APawn> TargetPlayer;
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/** Is the pawn close enough to be considered a valid target? */
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UPROPERTY(VisibleAnywhere, Category="Output")
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bool bValidTarget = false;
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/** Max distance to be considered a valid target */
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UPROPERTY(EditAnywhere, Category="Parameter", meta = (ClampMin = 0, ClampMax = 10000, Units = "cm"))
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float RangeMax = 1000.0f;
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};
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/**
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* StateTree task to get the player-controlled character
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*/
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USTRUCT(meta=(DisplayName="Get Player", Category="Side Scrolling"))
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struct FStateTreeGetPlayerTask : public FStateTreeTaskCommonBase
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{
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GENERATED_BODY()
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/* Ensure we're using the correct instance data struct */
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using FInstanceDataType = FStateTreeGetPlayerInstanceData;
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virtual const UStruct* GetInstanceDataType() const override { return FInstanceDataType::StaticStruct(); }
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/** Runs while the owning state is active */
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virtual EStateTreeRunStatus Tick(FStateTreeExecutionContext& Context, const float DeltaTime) const override;
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#if WITH_EDITOR
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virtual FText GetDescription(const FGuid& ID, FStateTreeDataView InstanceDataView, const IStateTreeBindingLookup& BindingLookup, EStateTreeNodeFormatting Formatting = EStateTreeNodeFormatting::Text) const override;
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#endif // WITH_EDITOR
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}; |