94 lines
3.3 KiB
Ucode
94 lines
3.3 KiB
Ucode
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//=============================================================================
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// KFAnim_TurnInPlace
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//=============================================================================
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// Blender to handle turning in place transitions
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//=============================================================================
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// Killing Floor 2
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// Copyright (C) 2015 Tripwire Interactive LLC
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//=============================================================================
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// Based on GearAnim_TurnInPlace
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// Copyright 1998-2011 Epic Games, Inc. All Rights Reserved.
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//=============================================================================
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class KFAnim_TurnInPlace extends AnimNodeBlend
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native(Anim);
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/** Node needs to be initialized to track Pawn rotations */
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var const transient bool bInitialized;
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/** Track Pawn rotation changes */
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var const transient int LastPawnYaw;
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/** Pawn rotation rate for this frame */
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var const transient float PawnRotationRate;
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/** Current Yaw offset between camera and Pawn */
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var() transient int YawOffset;
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/**
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* If TRUE, this node will try to delay his parent from blending to another child,
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* So the turn in place animation can play fully.
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*/
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var() bool bDelayBlendOutToPlayAnim;
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/** Internal cached pointer to Owner */
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var const transient KFPawn PawnOwner;
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var const transient Actor CachedBase;
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struct native RotTransitionInfo
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{
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var() Float RotationOffset;
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var() Name TransName;
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};
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var() Array<RotTransitionInfo> RotTransitions;
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var() float TransitionBlendInTime;
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var const bool bPlayingTurnTransition;
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var const INT CurrentTransitionIndex;
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var() float TransitionThresholdAngle;
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/**
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* Internal, cached array of player nodes.
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* Used to play different types of transition animations.
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*/
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var duplicatetransient array<KFAnimSeq_TurnInPlace> PlayerNodes;
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//var duplicatetransient KFAnimSeq_TurnInPlace PlayerNodeSeq;
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cpptext
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{
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// AnimNode interface
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virtual void InitAnim(USkeletalMeshComponent* MeshComp, UAnimNodeBlendBase* Parent);
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virtual void PostAnimNodeInstance(UAnimNode* SourceNode, TMap<UAnimNode*,UAnimNode*>& SrcToDestNodeMap);
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virtual void TickAnim(FLOAT DeltaSeconds);
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virtual void GetBoneAtoms(FBoneAtomArray& Atoms, const TArray<BYTE>& DesiredBones, FBoneAtom& RootMotionDelta, INT& bHasRootMotion, FCurveKeyArray& CurveKeys);
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virtual void OnBecomeRelevant();
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virtual void OnCeaseRelevant();
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/** Get an AnimNodeSequence playing a transition animation */
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UAnimNodeSequence* GetAPlayerNode();
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/** Parent node is requesting a blend out. Give node a chance to delay that. */
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virtual UBOOL CanBlendOutFrom();
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virtual FLOAT GetSliderPosition(INT SliderIndex, INT ValueIndex);
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virtual void HandleSliderMove(INT SliderIndex, INT ValueIndex, FLOAT NewSliderValue);
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virtual FString GetSliderDrawValue(INT SliderIndex);
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}
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simulated native function ResetRotation();
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defaultproperties
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{
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TransitionBlendInTime=0.15f
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BlendType=ABT_Cubic
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Children(0)=(Name="Source",Weight=1.0)
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Children(1)=(Name="TurnTransition")
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TransitionThresholdAngle=4096.f
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RotTransitions(0)=(RotationOffset=+16384.f,TransName="Rt_90")
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RotTransitions(1)=(RotationOffset=+32768.f,TransName="Rt_180")
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RotTransitions(2)=(RotationOffset=-16384.f,TransName="Lt_90")
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RotTransitions(3)=(RotationOffset=-32768.f,TransName="Lt_180")
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CategoryDesc = "TurnInPlace"
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}
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