145 lines
4.1 KiB
Ucode
145 lines
4.1 KiB
Ucode
//=============================================================================
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// KFWeapAttach_Scythe
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//=============================================================================
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//
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//=============================================================================
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// Killing Floor 2
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// Copyright (C) 2022 Tripwire Interactive LLC
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//=============================================================================
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class KFWeapAttach_Scythe extends KFWeaponAttachment;
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var const float UnfoldBlendingDuration;
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var const float UnfoldedAnimRateModifier;
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const FoldAnim = 'Clean_NoBlood';
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var AnimTree CustomAnimTree;
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var AnimNodeBlendPerBone FoldBlendNode;
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var transient bool bIsFolded;
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event PreBeginPlay()
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{
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Super.PreBeginPlay();
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// Override the animtree. Doing this here (before AttachTo) instead of in defaultprops
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// avoids an undesired call to our owning Pawn's PostInitAnimTree
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if ( CustomAnimTree != None )
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{
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WeapMesh.SetAnimTreeTemplate(CustomAnimTree);
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WeapAnimNode = AnimNodeSequence(WeapMesh.FindAnimNode('WeaponSeq'));
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FoldBlendNode = AnimNodeBlendPerBone(WeapMesh.FindAnimNode('FoldBlendNode'));
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// The special event might have arrived before the attachment is created, but it's updated in the owner, so copy the state here...
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if (KFPawn(Owner) != none && FoldBlendNode != none)
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{
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bIsFolded = KFPawn(Owner).WeaponSpecialAction == 0;
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FoldBlendNode.SetBlendTarget(bIsFolded ? 1.0f : 0.0f, 0.f);
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}
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}
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}
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simulated function ChangeMode()
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{
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bIsFolded = !bIsFolded;
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// FoldControl = SkelControlSingleBone( WeapMesh.FindSkelControl('FoldControl') );
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if( FoldBlendNode != none )
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{
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FoldBlendNode.SetBlendTarget( bIsFolded ? 1.0f : 0.0f, 0.0f );
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}
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}
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/** Called from the pawn when our first person weapon changes states */
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simulated function UpdateThirdPersonWeaponAction(EWeaponState NewWeaponState, KFPawn P, byte ThirdPersonAnimRateByte )
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{
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Super.UpdateThirdPersonWeaponAction(NewWeaponState, P, ThirdPersonAnimRate);
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if (NewWeaponState == WEP_Cleaning)
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{
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if (WeapAnimNode != none)
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{
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if (WeapAnimNode.AnimSeq == none)
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{
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WeapAnimNode.SetAnim(FoldAnim);
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}
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WeapAnimNode.PlayAnim();
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}
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}
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}
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simulated function ANIMNOTIFY_ShellEject()
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{
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ChangeMode();
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}
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/**
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* Plays a split (upper and lower body) animation on the owning pawn
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* Network: All but dedicated
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*
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* @param P Owning pawn to play animation on
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* @param AnimName Anim to play
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* @param bPlaySynchronizedWeaponAnim If true, try to play the same animation on the weapon mesh
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*/
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simulated function float PlayCharacterMeshAnim(KFPawn P, name AnimName, optional bool bPlaySynchedWeaponAnim, optional bool bLooping)
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{
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local float AnimRate;
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local float Duration;
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local EAnimSlotStance Stance;
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local string AnimStr;
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// skip weapon anims while in a special move
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if( P.IsDoingSpecialMove() && !P.SpecialMoves[P.SpecialMove].bAllowThirdPersonWeaponAnims )
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{
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return 0.f;
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}
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Stance = (!P.bIsCrouched) ? EAS_UpperBody : EAS_CH_UpperBody;
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AnimRate = ThirdPersonAnimRate;
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AnimStr = Caps(string(AnimName));
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if (!bIsFolded && (InStr(AnimStr, "ATK") != INDEX_NONE || InStr(AnimName, "COMB") != INDEX_NONE))
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{
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AnimRate *= UnfoldedAnimRateModifier;
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}
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Duration = P.PlayBodyAnim(AnimName, Stance, AnimRate, DefaultBlendInTime, DefaultBlendOutTime, bLooping);
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if ( Duration > 0 && bPlaySynchedWeaponAnim )
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{
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PlayWeaponMeshAnim(AnimName, P.BodyStanceNodes[Stance], bLooping);
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}
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`log(GetFuncName()@"called on:"$P@"Anim:"$AnimName@"Duration:"$Duration, bDebug);
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return Duration;
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}
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/** Special event added for weap attachments. Free for use */
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function OnSpecialEvent(int Arg)
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{
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bIsFolded = Arg == 0;
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// FoldControl = SkelControlSingleBone( WeapMesh.FindSkelControl('FoldControl') );
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if( FoldBlendNode != none )
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{
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FoldBlendNode.SetBlendTarget( bIsFolded ? 1.0f : 0.0f, 0.0f );
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}
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}
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defaultproperties
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{
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CustomAnimTree=AnimTree'WEP_Scythe_ARCH.3P_Scythe_Animtree'
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bIsFolded=true;
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UnfoldBlendingDuration=0.25f
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UnfoldedAnimRateModifier=0.7f;
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// Weapon SkeletalMesh
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Begin Object Name=SkeletalMeshComponent0
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bForceRefPose=0
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End Object
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}
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