斯坦福UE4 + C++课程学习记录 10：蓝图-优化宝箱动画

在之前第7节的内容中，我们通过在SurItemChest中实现SurGameplayInterface的Interact()接口来打开宝箱，现在我们需要优化打开动画。因此，我们需要在原有C++代码的基础上，在蓝图中实现功能的扩展。文章最后附上蓝图代码，可在蓝图编辑器中右键菜单底部“粘贴到此处”。

1. 优化宝箱打开动画

打开宝箱TreasureChest的蓝图，在事件图表中添加Interact接口的实现，编译保存。此时运行关卡尝试打开宝箱，发现原本能够打开的宝箱现在没有任何反应了，即使用于Debug的线条已经显示为检测到对象的绿色，如图10-1所示：

此时蓝图中Interact的实现为空，由此可以得知，我们在蓝图中做出的修改覆盖（相当于代码中的override）了C++代码的内容。若要在C++基础上进行扩展，我们在蓝图中调用父函数（相当于代码中的Super）即可，这样打开宝箱的代码就可以重新被执行：

将刚才添加的父函数节点删除，因为它仅用于展示如何调用C++的函数，我们马上会在蓝图中实现更好的宝箱打开动画。

在事件图表中添加“添加时间轴（Add Timeline）”节点，命名为AnimateLid，用于控制宝箱盖子打开的动画。双击AnimateLid节点进入动画编辑 -> 点击左上角“添加浮点型轨道”，命名为Pitch -> 鼠标右键“添加关键帧”（或者按住Shift + 左键点击）。这个轨道用于控制宝箱LidMesh的Pitch角度，即控制每个时刻宝箱打开的角度。稍后我们将微调这个轨道的数值，从而让打开宝箱的动画更有动感。

我们在其中添加(0, 0)和(0.5, 110)两个点（110即为宝箱打开后Pitch的值，这个值可随意调整），在节点超过显示范围时可以点击“缩放进行水平/垂直匹配”两个按钮来调整比例。然后勾选“使用最后一个关键帧？”，这样动画在播放到(0.5, 110)后就结束了。

回到事件图表中，拖入LidMesh并调用Set Relative Rotation节点控制其Pitch值，并传入Make Rotator节点的值，类似于上一节调整操纵杆把手的操作。而Make Rotator的Pitch值就由时间轴节点AnimateLid来控制，所以我们还需要把AnimateLid的update节点连接到Set Relative Rotation的执行位置，如图10-5所示：

编译后会得到warning：LidMesh对蓝图不可见。因此我们需要在SurItemChest.h声明LidMesh变量前的宏定义修改为：UPROPERTY(VisibleAnywhere, BlueprintReadOnly)，因为目前只需要读取对象而不涉及修改，所以使用ReadOnly即可。

重新编译代码和蓝图，运行关卡测试效果，可以发现宝箱打开的动画丝滑了很多。这是因为在游戏中的每一帧，蓝图系统都通过Update将Pitch轨道中对应的浮点值赋给LidMesh的Pitch，这自然会比之前在C++实现的直接更改要流畅。

我们还可以照猫画虎，通过设置Pitch轨道的值来实现宝箱任意的打开方式。同时，如果需要曲线更加平滑，可以在各个节点上右键选择不同的插值方式。在图10-8中我实现了一种磕磕绊绊的打开方式，其轨道设置的走势如图10-7：

2. 查看蓝图运行过程

蓝图除了方便开发外，还支持实时展现程序运行的过程，这对测试和Debug非常有用。我们只用拖动蓝图窗口，和运行窗口同时显示（如果有双屏就将它们分别放置在两个屏幕上），运行关卡时设置调试对象，就可以实时看见蓝图的控制流：

进一步，如果想实时看到Pitch的值，还可以设置“查看此数值”：

3. 添加金块

目前我们的宝箱还空空如也，打开后并不会掉落任何宝物，所以我们将要通过粒子系统为宝箱添加爆出金币的效果。

首先，在蓝图编辑器中再添加一个静态网格体组件，分配给根节点BaseMesh，并命名为Gold。然后指定SM_Treasure_Pile网格体，这个资源在先前提到过的ExampleContent文件夹，调整Gold到适当的位置：

然后，再添加一个“粒子系统组件”，分配给Gold，用于展示打开时爆出的金币。给粒子系统的“粒子”设置为P_Treasure_Burst，这个资源同样在先前提到的ExampleContent文件夹中。随后，调整粒子系统在Y轴的位置，使其播放的动画可以正常显示在金币上方。最后，在粒子系统的细节面板一直下拉，找到“细节”，并关闭“自动启用”，这是防止粒子特效一进入游戏就自动播放。

在事件图表中拖入粒子系统组件，调用“激活”函数，将AnimateLid节点的Finish与“激活”函数的执行相连，这会在宝箱的Update函数执行完毕后（即宝箱完全打开后）触发粒子特效。

4. 关闭宝箱

最后，我们为打开的宝箱添加关闭的功能。在蓝图中有一个很适合这个场景的函数：Filp Flop，这个节点可以实现在两个分支中自动依次切换，配合AnimateLid节点中的Reverse接口，可以实现动画的逆向播放，也就是关闭宝箱。

然后运行测试：

根据测试结果可知，在关闭宝箱时粒子特效仍然被触发了，只是因为宝箱盖子刚好遮挡了动画（可以把盖子设置为不可见来更加清晰地验证）。优化的方式也很简单，在触发粒子系统前判断Flip Flop节点Is A的值即可，我个人给出图10-17的方法，大家也可自行尝试实现。

5. 蓝图代码

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   EventReference=(MemberParent=Class'"/Script/SurkeaUE.SurGameplayInterface"',MemberName="Interact")
   bOverrideFunction=True
   NodePosX=32
   NodePosY=672
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End Object
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   TimelineGuid=E5D4BF6E44A167A4D3C05D93504E4BFA
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End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_VariableGet Name="K2Node_VariableGet_0"
   VariableReference=(MemberName="LidMesh",bSelfContext=True)
   NodePosX=800
   NodePosY=752
   ErrorType=3
   ErrorMsg="SurItemChest.LidMesh不对蓝图可见（BlueprintReadOnly或BlueprintReadWrite）。请修复标记或停止访问，因为这会在未来版本中造成错误。 获得LidMesh"
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End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_CallFunction Name="K2Node_CallFunction_0"
   FunctionReference=(MemberParent=Class'"/Script/Engine.SceneComponent"',MemberName="K2_SetRelativeRotation")
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   NodePosY=672
   AdvancedPinDisplay=Hidden
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End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_CallFunction Name="K2Node_CallFunction_1"
   bIsPureFunc=True
   FunctionReference=(MemberParent=Class'"/Script/Engine.KismetMathLibrary"',MemberName="MakeRotator")
   NodePosX=720
   NodePosY=800
   NodeGuid=8D26A7254DF224527A1BEABD6BB1ABEF
   CustomProperties Pin (PinId=D5405607496C0CDB8540518DFEEA0A20,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinToolTip="目标\nKismet数学库 对象引用",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=Class'"/Script/Engine.KismetMathLibrary"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,DefaultObject="/Script/Engine.Default__KismetMathLibrary",PersistentGuid=00000000000000000000000000000000,bHidden=True,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=F43EEBD245E5963DD71CB5A4C4A47CE8,PinName="Roll",PinFriendlyName=NSLOCTEXT("", "9EBD3C4C472A7093D89A0087C23DB054", "X (Roll)"),PinToolTip="X (Roll)\n浮点",PinType.PinCategory="float",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,DefaultValue="0.0",AutogeneratedDefaultValue="0.0",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=FB513CF74A447F00490186995D1E0D30,PinName="Pitch",PinFriendlyName=NSLOCTEXT("", "FDD8B63E4299EB480AABFFA076A3F089", "Y (Pitch)"),PinToolTip="Y (Pitch)\n浮点",PinType.PinCategory="float",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,DefaultValue="0.0",AutogeneratedDefaultValue="0.0",LinkedTo=(K2Node_Timeline_0 DBB34C284108CFF925CB26A616D63355,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=400B1C0446D27256DBCDFFB76D7DE62D,PinName="Yaw",PinFriendlyName=NSLOCTEXT("", "308E96D94905DFDFC2752C8DB3C5A1F8", "Z (Yaw)"),PinToolTip="Z (Yaw)\n浮点",PinType.PinCategory="float",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,DefaultValue="0.0",AutogeneratedDefaultValue="0.0",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=13167B374B5B3124D71799ACF6BB748E,PinName="ReturnValue",PinToolTip="Return Value\n旋转体\n\n自旋转值（以度计量）创建旋转体{Roll，Pitch，Yaw}",Direction="EGPD_Output",PinType.PinCategory="struct",PinType.PinSubCategory="",PinType.PinSubCategoryObject=ScriptStruct'"/Script/CoreUObject.Rotator"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,DefaultValue="0, 0, 0",AutogeneratedDefaultValue="0, 0, 0",LinkedTo=(K2Node_CallFunction_0 5D9E00E64C6C825727F01FBDFF949CCD,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_VariableGet Name="K2Node_VariableGet_1"
   VariableReference=(MemberName="ParticleSystem",bSelfContext=True)
   NodePosX=768
   NodePosY=1040
   NodeGuid=9C5CF702472DD87B1346549CD7318579
   CustomProperties Pin (PinId=1EC6824248A7E7AD2C2672ADB0A37841,PinName="ParticleSystem",Direction="EGPD_Output",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=Class'"/Script/Engine.ParticleSystemComponent"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_CallFunction_2 0CBCAA1B46611B37488963A09FB9194B,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=0858A186456342E7E11D418457064C66,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=BlueprintGeneratedClass'"/Game/TreasureChest.TreasureChest_C"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PersistentGuid=00000000000000000000000000000000,bHidden=True,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_CallFunction Name="K2Node_CallFunction_2"
   FunctionReference=(MemberParent=Class'"/Script/Engine.ActorComponent"',MemberName="Activate")
   NodePosX=992
   NodePosY=928
   NodeGuid=8C0FB1724BBDEC4A0E4F80A2166C7242
   CustomProperties Pin (PinId=150317CD406AB422E3FBC2AF7290D15F,PinName="execute",PinToolTip="\n执行",PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_IfThenElse_0 8FD3487E41549553C4541BB68274058A,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=C36203A54E7F54CFBA29A89FF8D65527,PinName="then",PinToolTip="\n执行",Direction="EGPD_Output",PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=0CBCAA1B46611B37488963A09FB9194B,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinToolTip="目标\nActor组件 对象引用",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=Class'"/Script/Engine.ActorComponent"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_VariableGet_1 1EC6824248A7E7AD2C2672ADB0A37841,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=6D0058AC42929840CC73B9AAEDD4C6A1,PinName="bReset",PinToolTip="Reset\n布尔\n\n是否进行激活（即使ShouldActivate返回false）。",PinType.PinCategory="bool",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,DefaultValue="false",AutogeneratedDefaultValue="false",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_MacroInstance Name="K2Node_MacroInstance_0"
   MacroGraphReference=(MacroGraph=EdGraph'"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:FlipFlop"',GraphBlueprint=Blueprint'"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros"',GraphGuid=BFFFAAE4434E166F549665AD1AA89B60)
   NodePosX=272
   NodePosY=688
   NodeGuid=C05DE4054EB3305797DA3C98A325E00D
   CustomProperties Pin (PinId=0A62233C43780C85D0DE42849711238B,PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_Event_3 F8E455DE42632BB6FA0363A8D188202A,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=C9882908416724CDA97B05AC7DDE072D,PinName="A",Direction="EGPD_Output",PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_Timeline_0 52C63EF844760E072442679D19EF5929,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=82B3F83245FED6942648B987F5E2607C,PinName="B",Direction="EGPD_Output",PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_Timeline_0 F5AD11704A62D68DA1391280D791EF8D,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=BE0D30A440397EA4A411FBB656953868,PinName="IsA",Direction="EGPD_Output",PinType.PinCategory="bool",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_Knot_0 85F1F1434B9833D9E0FB4EAAAC05A2CB,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_IfThenElse Name="K2Node_IfThenElse_0"
   NodePosX=768
   NodePosY=944
   NodeGuid=9217B5734F11A2B1C5979CB72F2264FB
   CustomProperties Pin (PinId=DBB3652242AC53CA99F69CB63288BCBD,PinName="execute",PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_Timeline_0 945EB8F5402C73AEDAC7B582B99C72FD,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=33DEC4C84D3A4765BAB5CBAEEE8FDFD4,PinName="Condition",PinType.PinCategory="bool",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,DefaultValue="true",AutogeneratedDefaultValue="true",LinkedTo=(K2Node_Knot_0 5FF0D8144B09F571710AA88959742D95,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=8FD3487E41549553C4541BB68274058A,PinName="then",PinFriendlyName=NSLOCTEXT("K2Node", "true", "true"),Direction="EGPD_Output",PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_CallFunction_2 150317CD406AB422E3FBC2AF7290D15F,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=92E089C74147BC49011C0C9C0D71BDDD,PinName="else",PinFriendlyName=NSLOCTEXT("K2Node", "false", "false"),Direction="EGPD_Output",PinType.PinCategory="exec",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_Knot Name="K2Node_Knot_0"
   NodePosX=432
   NodePosY=1008
   NodeGuid=4AAC5F9E4F10A427173A2CB51093674F
   CustomProperties Pin (PinId=85F1F1434B9833D9E0FB4EAAAC05A2CB,PinName="InputPin",PinType.PinCategory="bool",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_MacroInstance_0 BE0D30A440397EA4A411FBB656953868,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=True,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=5FF0D8144B09F571710AA88959742D95,PinName="OutputPin",Direction="EGPD_Output",PinType.PinCategory="bool",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_IfThenElse_0 33DEC4C84D3A4765BAB5CBAEEE8FDFD4,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object