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99b19110a6
Contributed by Wayne Huang #rb thomas.sarkanen #jira UE-160397 #preflight 63345ede393eb7f1da69cf14 [CL 22224050 by jaime cifuentes in ue5-main branch]
94 lines
4.7 KiB
C++
94 lines
4.7 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 "Animation/AnimExecutionContext.h"
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#include "Kismet/BlueprintFunctionLibrary.h"
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#include "Animation/AnimNodeReference.h"
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#include "BlendSpacePlayerLibrary.generated.h"
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struct FAnimNode_BlendSpacePlayer;
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USTRUCT(BlueprintType)
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struct FBlendSpacePlayerReference : public FAnimNodeReference
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{
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GENERATED_BODY()
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typedef FAnimNode_BlendSpacePlayer FInternalNodeType;
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};
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/**
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* Exposes operations to be performed on a blend space player anim node.
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*/
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UCLASS()
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class ANIMGRAPHRUNTIME_API UBlendSpacePlayerLibrary : public UBlueprintFunctionLibrary
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{
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GENERATED_BODY()
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public:
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/** Get a blend space player context from an anim node context. */
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UFUNCTION(BlueprintCallable, Category = "Blend Space Player", meta = (BlueprintThreadSafe, ExpandEnumAsExecs = "Result"))
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static FBlendSpacePlayerReference ConvertToBlendSpacePlayer(const FAnimNodeReference& Node, EAnimNodeReferenceConversionResult& Result);
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/** Get a blend space player context from an anim node context (pure). */
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UFUNCTION(BlueprintPure, Category = "Blend Space Player", meta = (BlueprintThreadSafe, DisplayName = "Convert to Blend Space Player"))
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static void ConvertToBlendSpacePlayerPure(const FAnimNodeReference& Node, FBlendSpacePlayerReference& BlendSpacePlayer, bool& Result)
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{
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EAnimNodeReferenceConversionResult ConversionResult;
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BlendSpacePlayer = ConvertToBlendSpacePlayer(Node, ConversionResult);
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Result = (ConversionResult == EAnimNodeReferenceConversionResult::Succeeded);
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}
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/** Set the current BlendSpace of the blend space player. */
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UFUNCTION(BlueprintCallable, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static FBlendSpacePlayerReference SetBlendSpace(const FBlendSpacePlayerReference& BlendSpacePlayer, UBlendSpace* BlendSpace);
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/** Set the current BlendSpace of the blend space player with an interial blend time. */
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UFUNCTION(BlueprintCallable, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static FBlendSpacePlayerReference SetBlendSpaceWithInertialBlending(const FAnimUpdateContext& UpdateContext, const FBlendSpacePlayerReference& BlendSpacePlayer, UBlendSpace* BlendSpace, float BlendTime = 0.2f);
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/** Set whether the current play time should reset when BlendSpace changes of the blend space player. */
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UFUNCTION(BlueprintCallable, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static FBlendSpacePlayerReference SetResetPlayTimeWhenBlendSpaceChanges(const FBlendSpacePlayerReference& BlendSpacePlayer, bool bReset);
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/** Set the play rate of the blend space player. */
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UFUNCTION(BlueprintCallable, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static FBlendSpacePlayerReference SetPlayRate(const FBlendSpacePlayerReference& BlendSpacePlayer, float PlayRate);
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/** Set the loop of the blend space player. */
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UFUNCTION(BlueprintCallable, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static FBlendSpacePlayerReference SetLoop(const FBlendSpacePlayerReference& BlendSpacePlayer, bool bLoop);
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/** Get the current BlendSpace of the blend space player. */
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UFUNCTION(BlueprintPure, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static UBlendSpace* GetBlendSpace(const FBlendSpacePlayerReference& BlendSpacePlayer);
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/** Get the current position of the blend space player. */
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UFUNCTION(BlueprintPure, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static FVector GetPosition(const FBlendSpacePlayerReference& BlendSpacePlayer);
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/** Get the current start position of the blend space player. */
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UFUNCTION(BlueprintPure, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static float GetStartPosition(const FBlendSpacePlayerReference& BlendSpacePlayer);
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/** Get the current play rate of the blend space player. */
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UFUNCTION(BlueprintPure, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static float GetPlayRate(const FBlendSpacePlayerReference& BlendSpacePlayer);
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/** Get the current loop of the blend space player. */
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UFUNCTION(BlueprintPure, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static bool GetLoop(const FBlendSpacePlayerReference& BlendSpacePlayer);
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/** Get the current value of whether the current play time should reset when BlendSpace changes of the blend space player. */
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UFUNCTION(BlueprintPure, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static bool ShouldResetPlayTimeWhenBlendSpaceChanges(const FBlendSpacePlayerReference& BlendSpacePlayer);
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/** Forces the Position to the specified value */
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UFUNCTION(BlueprintCallable, Category = "Blend Space Player", meta = (BlueprintThreadSafe))
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static void SnapToPosition(const FBlendSpacePlayerReference& BlendSpacePlayer, FVector NewPosition);
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};
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