92 lines
2.9 KiB
C++
92 lines
2.9 KiB
C++
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// Portage UE 5.5 - voir LPDumpCDOCommandlet.h
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#include "LPDumpCDOCommandlet.h"
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#include "Misc/FileHelper.h"
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#include "UObject/UnrealType.h"
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DEFINE_LOG_CATEGORY_STATIC(LogLPDumpCDO, Log, All);
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ULPDumpCDOCommandlet::ULPDumpCDOCommandlet()
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{
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IsClient = false;
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IsServer = false;
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IsEditor = true;
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LogToConsole = true;
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}
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int32 ULPDumpCDOCommandlet::Main(const FString& Params)
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{
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TArray<FString> Tokens, Switches;
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TMap<FString, FString> ParamsMap;
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ParseCommandLine(*Params, Tokens, Switches, ParamsMap);
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const FString ClassPath = ParamsMap.FindRef(TEXT("Class"));
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const FString Out = ParamsMap.FindRef(TEXT("Out"));
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TArray<FString> Wanted;
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ParamsMap.FindRef(TEXT("Props")).ParseIntoArray(Wanted, TEXT(","), true);
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if (ClassPath.IsEmpty() || Out.IsEmpty() || Wanted.Num() == 0)
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{
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UE_LOG(LogLPDumpCDO, Error, TEXT("Usage : -Class=/Game/X.X_C -Out=<fichier.txt> -Props=Nom1,Nom2"));
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return 1;
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}
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UClass* Class = LoadObject<UClass>(nullptr, *ClassPath);
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if (!Class)
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{
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UE_LOG(LogLPDumpCDO, Error, TEXT("Classe introuvable : %s"), *ClassPath);
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return 1;
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}
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const UObject* CDO = Class->GetDefaultObject();
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TArray<FString> Lines;
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Lines.Add(FString::Printf(TEXT("##### %s"), *ClassPath));
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for (const FString& Name : Wanted)
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{
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const FProperty* Prop = Class->FindPropertyByName(FName(*Name));
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if (!Prop)
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{
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Lines.Add(FString::Printf(TEXT("%s : introuvable"), *Name));
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continue;
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}
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const void* Value = Prop->ContainerPtrToValuePtr<void>(CDO);
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if (const FMapProperty* MapProp = CastField<FMapProperty>(Prop))
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{
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FScriptMapHelper Helper(MapProp, Value);
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Lines.Add(FString::Printf(TEXT("%s [map] : %d entree(s)"), *Name, Helper.Num()));
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for (FScriptMapHelper::FIterator It(Helper); It; ++It)
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{
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FString Key, Val;
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MapProp->KeyProp->ExportTextItem_Direct(Key, Helper.GetKeyPtr(It), nullptr, nullptr, PPF_None);
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MapProp->ValueProp->ExportTextItem_Direct(Val, Helper.GetValuePtr(It), nullptr, nullptr, PPF_None);
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Lines.Add(FString::Printf(TEXT(" %s = %s"), *Key, *Val));
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}
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}
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else if (const FArrayProperty* ArrayProp = CastField<FArrayProperty>(Prop))
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{
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FScriptArrayHelper Helper(ArrayProp, Value);
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Lines.Add(FString::Printf(TEXT("%s [tableau] : %d element(s)"), *Name, Helper.Num()));
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for (int32 i = 0; i < Helper.Num(); ++i)
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{
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FString Text;
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ArrayProp->Inner->ExportTextItem_Direct(Text, Helper.GetRawPtr(i), nullptr, nullptr, PPF_None);
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Lines.Add(FString::Printf(TEXT(" [%d] = %s"), i, *Text));
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}
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}
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else
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{
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FString Text;
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Prop->ExportTextItem_Direct(Text, Value, nullptr, nullptr, PPF_None);
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Lines.Add(FString::Printf(TEXT("%s = %s"), *Name, *Text));
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}
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}
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if (!FFileHelper::SaveStringArrayToFile(Lines, *Out, FFileHelper::EEncodingOptions::ForceUTF8WithoutBOM))
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{
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UE_LOG(LogLPDumpCDO, Error, TEXT("Ecriture impossible : %s"), *Out);
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return 1;
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}
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UE_LOG(LogLPDumpCDO, Warning, TEXT("=== %s : %d ligne(s) -> %s ==="), *ClassPath, Lines.Num(), *Out);
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return 0;
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}
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