66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "ProxyTableFunctionLibrary.h"
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#include "LookupProxy.h"
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#include "Misc/StringBuilder.h"
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#include "ProxyTable.h"
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/////////////////////////////////////////////////////////////////////////////////////
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// Blueprint Library Functions
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#include UE_INLINE_GENERATED_CPP_BY_NAME(ProxyTableFunctionLibrary)
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UObject* UProxyTableFunctionLibrary::EvaluateProxyAsset(const UObject* ContextObject, const UProxyAsset* Proxy, TSubclassOf<UObject> ObjectClass)
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{
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UObject* Result = nullptr;
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if (Proxy)
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{
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FChooserEvaluationContext Context(const_cast<UObject*>(ContextObject));
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Result = Proxy->FindProxyObject(Context);
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if (ObjectClass && Result && !Result->IsA(ObjectClass)) //-V522
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{
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return nullptr;
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}
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}
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return Result;
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}
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// fallback for FName based Keys:
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UObject* UProxyTableFunctionLibrary::EvaluateProxyTable(const UObject* ContextObject, const UProxyTable* ProxyTable, FName Key)
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{
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if (ProxyTable)
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{
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FGuid Guid;
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Guid.A = GetTypeHash(WriteToString<128>(Key).ToView()); // Make sure this matches FProxyEntry::GetGuid
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FChooserEvaluationContext Context(const_cast<UObject*>(ContextObject));
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if (UObject* Value = ProxyTable->FindProxyObject(Guid, Context))
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{
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return Value;
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}
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}
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return nullptr;
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}
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FInstancedStruct UProxyTableFunctionLibrary::MakeLookupProxy(UProxyAsset* Proxy)
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{
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FInstancedStruct Struct;
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Struct.InitializeAs(FLookupProxy::StaticStruct());
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Struct.GetMutable<FLookupProxy>().Proxy = Proxy;
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return Struct;
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}
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FInstancedStruct UProxyTableFunctionLibrary::MakeLookupProxyWithOverrideTable(UProxyAsset* Proxy, UProxyTable* ProxyTable)
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{
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FInstancedStruct Struct;
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Struct.InitializeAs(FLookupProxyWithOverrideTable::StaticStruct());
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FLookupProxyWithOverrideTable& Data = Struct.GetMutable<FLookupProxyWithOverrideTable>();
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Data.Proxy = Proxy;
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Data.OverrideProxyTable = ProxyTable;
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return Struct;
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}
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