blueprint
Add Item to Inventory (Item)

Exposure: public
UE Version: 5.2
Marina.Evangelista

June 17, 2025, 2:36 pm
This is one part of a two part code. This part should be on the item blueprint, while the other part will be on the Player blueprint. This code also requires a Blueprint interface, where you should create the function Add Item and give it an input called "NewItem". It should be a string type, single. The "item name" variable is an Enumerator reference, where I list all of the possible item names.
Code to copy
Begin Object Class=/Script/BlueprintGraph.K2Node_CallFunction Name="K2Node_CallFunction_3" ExportPath=/Script/BlueprintGraph.K2Node_CallFunction'"/Game/Items/BP_ItemParent.BP_ItemParent:EventGraph.K2Node_CallFunction_3"'
   FunctionReference=(MemberName="K2_DestroyActor",bSelfContext=True)
   NodePosX=1088
   NodePosY=480
   NodeGuid=E786902F471CBBD2D57D7595C28E8222
   CustomProperties Pin (PinId=FE7716AA466A8D1B85274E885D9926AE,PinName="execute",PinToolTip="\nExec",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,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_Message_1 4FE3077645343E7CD6FEF1BF7E2B9B41,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=CF762F394E4F288CA1106595A43C9CA9,PinName="then",PinToolTip="\nExec",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,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=18AA0A824BAB169590A189BF326ADBD3,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinToolTip="Target\nActor Object Reference",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/CoreUObject.Class'"/Script/Engine.Actor"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_Event Name="K2Node_Event_3" ExportPath=/Script/BlueprintGraph.K2Node_Event'"/Game/Items/BP_ItemParent.BP_ItemParent:EventGraph.K2Node_Event_3"'
   EventReference=(MemberParent=/Script/Engine.BlueprintGeneratedClass'"/Game/BPI/BPI_PlayerInteract.BPI_PlayerInteract_C"',MemberName="Interact",MemberGuid=8D8267E04679BA42A6740895382B4A3C)
   bOverrideFunction=True
   NodePosX=480
   NodePosY=480
   NodeGuid=FB2D5C2F42C53E1DC083E2A3364B0FC6
   CustomProperties Pin (PinId=DDC0B7C44868CB027D48BBADBC91AAD5,PinName="OutputDelegate",Direction="EGPD_Output",PinType.PinCategory="delegate",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(MemberParent=/Script/Engine.BlueprintGeneratedClass'"/Game/BPI/BPI_PlayerInteract.BPI_PlayerInteract_C"',MemberName="Interact",MemberGuid=8D8267E04679BA42A6740895382B4A3C),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=865EF98748CAA4E3599AA3887C8494F6,PinName="then",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,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_Message_1 EFD4EA93451491DB04149CB7510C8C8E,),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_2" ExportPath=/Script/BlueprintGraph.K2Node_VariableGet'"/Game/Items/BP_ItemParent.BP_ItemParent:EventGraph.K2Node_VariableGet_2"'
   VariableReference=(MemberName="ItemName",MemberGuid=02B90B2249CB0F456E903FA5A0570345,bSelfContext=True)
   NodePosX=448
   NodePosY=752
   NodeGuid=7A78CCBD4A002377CAEA6DB001B22B10
   CustomProperties Pin (PinId=39056FA54A62FD0EB280DAAA7FD9641E,PinName="ItemName",Direction="EGPD_Output",PinType.PinCategory="byte",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/Engine.UserDefinedEnum'"/Game/Enums/E_ItemNames.E_ItemNames"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="NewEnumerator0",LinkedTo=(K2Node_GetEnumeratorNameAsString_1 13CC804D43257E692BE86D80AEA5C460,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=CD91B21A47D5DD5335BE8585DB854972,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/Engine.BlueprintGeneratedClass'"/Game/Items/BP_ItemParent.BP_ItemParent_C"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=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_0" ExportPath=/Script/BlueprintGraph.K2Node_CallFunction'"/Game/Items/BP_ItemParent.BP_ItemParent:EventGraph.K2Node_CallFunction_0"'
   bIsPureFunc=True
   FunctionReference=(MemberParent=/Script/CoreUObject.Class'"/Script/Engine.GameplayStatics"',MemberName="GetPlayerCharacter")
   NodePosX=336
   NodePosY=624
   NodeGuid=B61359D54DFBE5B918CFC79E398584A8
   CustomProperties Pin (PinId=C543BA8A48D8D6585071CDB20E24311C,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinToolTip="Target\nGameplay Statics Object Reference",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/CoreUObject.Class'"/Script/Engine.GameplayStatics"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultObject="/Script/Engine.Default__GameplayStatics",PersistentGuid=00000000000000000000000000000000,bHidden=True,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=2D9932A045241F7DA17533B8D019A244,PinName="WorldContextObject",PinToolTip="World Context Object\nObject Reference",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/CoreUObject.Class'"/Script/CoreUObject.Object"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=True,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,PersistentGuid=00000000000000000000000000000000,bHidden=True,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=679FC9714CBD1BAD39D46EAAB7A3C2E1,PinName="PlayerIndex",PinToolTip="Player Index\nInteger\n\nIndex in the player controller list, starting first with local players and then available remote ones",PinType.PinCategory="int",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,DefaultValue="0",AutogeneratedDefaultValue="0",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=2379DF504222276719D5B58788DAD134,PinName="ReturnValue",PinToolTip="Return Value\nCharacter Object Reference",Direction="EGPD_Output",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/CoreUObject.Class'"/Script/Engine.Character"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_Message_1 80F64AD146AEC63182F79989D33C20CF,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_Message Name="K2Node_Message_1" ExportPath=/Script/BlueprintGraph.K2Node_Message'"/Game/Items/BP_ItemParent.BP_ItemParent:EventGraph.K2Node_Message_1"'
   bIsInterfaceCall=True
   FunctionReference=(MemberParent=/Script/Engine.BlueprintGeneratedClass'"/Game/BPI/BPI_PlayerInteract.BPI_PlayerInteract_C"',MemberName="AddItem",MemberGuid=EF8E85934E6A16E047D2FBA287A620F4)
   NodePosX=800
   NodePosY=480
   NodeGuid=DFF6AF6F4A64042AD2B883AFDE44672F
   CustomProperties Pin (PinId=EFD4EA93451491DB04149CB7510C8C8E,PinName="execute",PinToolTip="\nExec",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,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_Event_3 865EF98748CAA4E3599AA3887C8494F6,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=4FE3077645343E7CD6FEF1BF7E2B9B41,PinName="then",PinToolTip="\nExec",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,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_CallFunction_3 FE7716AA466A8D1B85274E885D9926AE,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=80F64AD146AEC63182F79989D33C20CF,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinToolTip="Target\nObject Reference",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/CoreUObject.Class'"/Script/CoreUObject.Object"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_CallFunction_0 2379DF504222276719D5B58788DAD134,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=True,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=5F892FAB440A1B3557F2538B4E6206B2,PinName="NewItem",PinToolTip="New Item\nString",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_GetEnumeratorNameAsString_1 DB345DE246443A8E3C259883CD2E0EBD,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
Begin Object Class=/Script/BlueprintGraph.K2Node_GetEnumeratorNameAsString Name="K2Node_GetEnumeratorNameAsString_1" ExportPath=/Script/BlueprintGraph.K2Node_GetEnumeratorNameAsString'"/Game/Items/BP_ItemParent.BP_ItemParent:EventGraph.K2Node_GetEnumeratorNameAsString_1"'
   NodePosX=624
   NodePosY=736
   NodeGuid=79CF37484D6308BC204366ADF467FA11
   CustomProperties Pin (PinId=13CC804D43257E692BE86D80AEA5C460,PinName="Enumerator",PinType.PinCategory="byte",PinType.PinSubCategory="",PinType.PinSubCategoryObject=/Script/Engine.UserDefinedEnum'"/Game/Enums/E_ItemNames.E_ItemNames"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_VariableGet_2 39056FA54A62FD0EB280DAAA7FD9641E,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
   CustomProperties Pin (PinId=DB345DE246443A8E3C259883CD2E0EBD,PinName="ReturnValue",Direction="EGPD_Output",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_Message_1 5F892FAB440A1B3557F2538B4E6206B2,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
End Object
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Add Item to Inventory (Item)

Marina.Evangelista

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