73 lines
2.2 KiB
Ucode
73 lines
2.2 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class AnimNodeRandom extends AnimNodeBlendList
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native(Anim)
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hidecategories(Object);
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cpptext
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{
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virtual void TickAnim(FLOAT DeltaSeconds);
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virtual void InitAnim( USkeletalMeshComponent* meshComp, UAnimNodeBlendBase* Parent );
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/** A child has been added, update RandomInfo accordingly */
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virtual void OnAddChild(INT ChildNum);
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/** A child has been removed, update RandomInfo accordingly */
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virtual void OnRemoveChild(INT ChildNum);
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/** Notification to this blend that a child UAnimNodeSequence has reached the end and stopped playing. Not called if child has bLooping set to true or if user calls StopAnim. */
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virtual void OnChildAnimEnd(UAnimNodeSequence* Child, FLOAT PlayedTime, FLOAT ExcessTime);
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/** Notification when node becomes relevant. */
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virtual void OnBecomeRelevant();
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INT PickNextAnimIndex();
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void PlayPendingAnimation(FLOAT BlendTime=0.f, FLOAT StartTime=0.f);
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}
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struct native RandomAnimInfo
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{
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/** Chance this child will be selected */
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var() float Chance;
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/** Minimum number of loops to play this animation */
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var() Byte LoopCountMin;
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/** Maximum number of loops to play this animation */
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var() Byte LoopCountMax;
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/** Blend in time for this child */
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var() float BlendInTime;
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/** Animation Play Rate Scale */
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var() Vector2D PlayRateRange;
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/** If it's a still frame, don't play animation. Just randomly pick one, and stick to it until we lose focus */
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var() bool bStillFrame;
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/** Number of loops left to play for this round */
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var transient byte LoopCount;
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/** Keep track of last position */
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var transient float LastPosition;
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structdefaultproperties
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{
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Chance=1.f
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LoopCountMin=0
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LoopCountMax=0
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BlendInTime=0.25f
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PlayRateRange=(X=1.f,Y=1.f)
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}
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};
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var() editfixedsize editinline Array<RandomAnimInfo> RandomInfo;
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/** Pointer to AnimNodeSequence currently playing random animation. */
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var transient AnimNodeSequence PlayingSeqNode;
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var transient INT PendingChildIndex;
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var transient bool bPickedPendingChildIndex;
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defaultproperties
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{
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ActiveChildIndex=-1
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PendingChildIndex=-1
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CategoryDesc = "Random"
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}
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