63 lines
1.7 KiB
Ucode
63 lines
1.7 KiB
Ucode
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/**
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* An ObjectList Var is derived from the SeqVar_Object Variable so it may be used
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* by Actions as if it were just another ObjectVar. For Actions that modify
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* a pointed to ObjectVar Kismet object when in fact they are pointing to an
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* ObjectList, the behavior will be semi undefined and probably will not do what
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* they expect.
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*
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* For Actions that take a set of pointed to ObjectVars and then do an action
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* TO the actual UObject (e.g. an ExampleGamePawn), then the ObjectList will
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* return the set of Objects it has and the action will just work.
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*
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* Also, SeqVar_ObjectList objects are not persistent. ObjectLists (for now) are
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* meant to be runtime list storage.
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class SeqVar_ObjectList extends SeqVar_Object
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native(Sequence);
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cpptext
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{
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virtual void OnCreated();
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// we need to see how to export arrays here, let's look at inventory
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virtual void OnExport();
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virtual UObject** GetObjectRef( INT Idx );
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virtual FString GetValueStr();
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#if WITH_EDITOR
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// USequenceVariable interface
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virtual void DrawExtraInfo(FCanvas* Canvas, const FVector& CircleCenter);
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#endif
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virtual UBOOL SupportsProperty(UProperty *Property)
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{
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return FALSE;
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}
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virtual void PostEditChangeChainProperty(FPropertyChangedChainEvent& PropertyChangedEvent);
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}
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/** this is our list of objects which this kismet variable holds **/
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var() array<Object> ObjList;
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function Object GetObjectValue()
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{
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return (ObjList.length > 0) ? ObjList[0] : None;
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}
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function SetObjectValue(Object NewValue)
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{
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ObjList[0] = NewValue;
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}
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defaultproperties
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{
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ObjName="Object List"
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ObjCategory="Object"
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ObjColor=(R=102,G=0,B=102,A=255) // dark purple
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}
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