yichael_zhongchuanclient/Plugins/BluePrintTools/Source/BlueprintUtility/Private/BlueprintUtilityBPLibrary.cpp

// Copyright  ECG . All Rights Reserved.

#include "BlueprintUtilityBPLibrary.h"
#include "BlueprintUtility.h"

#include "Runtime/Engine/Classes/Engine/Engine.h"

#include "ImageUtils.h"
#include "IImageWrapper.h"
#include "IImageWrapperModule.h"

//#include "ImageLoader.h"

//#include "../Public/FileHelper.h"

#include "SecureHash.h"

#include "Engine/Texture2D.h"
#include "HighResScreenshot.h"
#include "Kismet/KismetRenderingLibrary.h"



UBlueprintUtilityBPLibrary::UBlueprintUtilityBPLibrary(const FObjectInitializer& ObjectInitializer)
    : Super(ObjectInitializer)
{

}

//Use ContentDir()
FString UBlueprintUtilityBPLibrary::GetFullPath(FString FilePath)
{
	//Check Relative Or absolute path
	FString FullFilePath;
	if (FilePath.StartsWith(".", ESearchCase::CaseSensitive))
	{

		FullFilePath = *FPaths::Combine(FPaths::ProjectContentDir(), FilePath);

		FullFilePath = *FPaths::ConvertRelativePathToFull(FullFilePath);

	}
	else
	{

		FullFilePath = FilePath;
	}

	return FullFilePath;
}

float UBlueprintUtilityBPLibrary::BlueprintUtilitySampleFunction(float Param)
{
	return -1;
}

//Discern Texture Type
static TSharedPtr<IImageWrapper> GetImageWrapperByExtention(const FString InImagePath)
{
	IImageWrapperModule& ImageWrapperModule = FModuleManager::GetModuleChecked<IImageWrapperModule>(FName("ImageWrapper"));
	


	if (InImagePath.EndsWith(".png"))
	{
		return ImageWrapperModule.CreateImageWrapper(EImageFormat::PNG);
	}
	else if (InImagePath.EndsWith(".jpg") || InImagePath.EndsWith(".jpeg"))
	{
		return ImageWrapperModule.CreateImageWrapper(EImageFormat::JPEG);
	}
	else if (InImagePath.EndsWith(".bmp"))
	{
		return ImageWrapperModule.CreateImageWrapper(EImageFormat::BMP);
	}
	else if (InImagePath.EndsWith(".ico"))
	{
		return ImageWrapperModule.CreateImageWrapper(EImageFormat::ICO);
	}
	else if (InImagePath.EndsWith(".exr"))
	{
		return ImageWrapperModule.CreateImageWrapper(EImageFormat::EXR);
	}
	else if (InImagePath.EndsWith(".icns"))
	{
		return ImageWrapperModule.CreateImageWrapper(EImageFormat::ICNS);
	}
	return nullptr;
}


UTexture2D* UBlueprintUtilityBPLibrary::LoadTexture2DFromFile(const FString& FilePath,
	bool& IsValid, int32& Width, int32& Height)
{

	FString FullFilePath = GetFullPath(FilePath);

	if (!IsVaildPath(FullFilePath))
	{
		return NULL;
	}
	

	IsValid = false;
	UTexture2D* LoadedT2D = NULL;


	TSharedPtr<IImageWrapper> ImageWrapper = GetImageWrapperByExtention(FullFilePath);
	
	TArray<uint8> RawFileData;
	if (!FFileHelper::LoadFileToArray(RawFileData, *FullFilePath, 0)) return NULL ;

	if (ImageWrapper.IsValid() && ImageWrapper->SetCompressed(RawFileData.GetData(), RawFileData.Num()))
	{
		TArray<uint8> UncompressedBGRA ;
		if (ImageWrapper->GetRaw(ERGBFormat::BGRA, 8, UncompressedBGRA))
		{

			LoadedT2D = UTexture2D::CreateTransient(ImageWrapper->GetWidth(), ImageWrapper->GetHeight(), PF_B8G8R8A8);

			if (!LoadedT2D) return NULL;

			Width = ImageWrapper->GetWidth();
			Height = ImageWrapper->GetHeight();

			void* TextureData = LoadedT2D->PlatformData->Mips[0].BulkData.Lock(LOCK_READ_WRITE);
			FMemory::Memcpy(TextureData, UncompressedBGRA.GetData(), UncompressedBGRA.Num());
			LoadedT2D->PlatformData->Mips[0].BulkData.Unlock();

			LoadedT2D->UpdateResource();
		}
	}

	IsValid = true;
	return LoadedT2D;

}


UImageLoader* UBlueprintUtilityBPLibrary::LoadTexture2DFromFile_Async(const FString& FilePath,const FString& ID)
{
	UImageLoader* Loader = NewObject<UImageLoader>();
	Loader->LoadImageAsync(FilePath,ID);

	return Loader;
}


UTexture2D* UBlueprintUtilityBPLibrary::BytesToTexture2d(const TArray<uint8> bytes)
{

	UTexture2D* LoadedT2D = NULL;

	IImageWrapperModule& ImageWrapperModule = FModuleManager::Get().LoadModuleChecked<IImageWrapperModule>(FName("ImageWrapper"));
	EImageFormat Format = ImageWrapperModule.DetectImageFormat(bytes.GetData(), bytes.Num());
	TSharedPtr<IImageWrapper> ImageWrapper = ImageWrapperModule.CreateImageWrapper(Format);


	if (!ImageWrapper.IsValid())
	{
		return nullptr;
	}

	if (ImageWrapper.IsValid() && ImageWrapper->SetCompressed(bytes.GetData(), bytes.Num()))
	{
		TArray<uint8> UncompressedBGRA;
		if (ImageWrapper->GetRaw(ERGBFormat::BGRA, 8, UncompressedBGRA))
		{

			LoadedT2D = UTexture2D::CreateTransient(ImageWrapper->GetWidth(), ImageWrapper->GetHeight(), PF_B8G8R8A8);

			if (!LoadedT2D) return NULL;

			void* TextureData = LoadedT2D->PlatformData->Mips[0].BulkData.Lock(LOCK_READ_WRITE);
			FMemory::Memcpy(TextureData, UncompressedBGRA.GetData(), UncompressedBGRA.Num());
			LoadedT2D->PlatformData->Mips[0].BulkData.Unlock();

			LoadedT2D->UpdateResource();
		}
	}

	return LoadedT2D;

}

bool UBlueprintUtilityBPLibrary::ReadOggWaveData(class USoundWave* sw, TArray<uint8>* rawFile)
{
	//FSoundQualityInfo info;
	//FVorbisAudioInfo vorbisObj ;

	//if (!vorbisObj.ReadCompressedInfo(rawFile->GetData(), rawFile->Num(), &info))
	//{
	//	//Debug("Can't load header");
	//	return true;
	//}

	//if (!sw) return true;
	//sw->SoundGroup = ESoundGroup::SOUNDGROUP_Default;
	//sw->NumChannels = info.NumChannels;
	//sw->Duration = info.Duration;
	//sw->RawPCMDataSize = info.SampleDataSize;
	//sw->SetSampleRate(info.SampleRate);
	//sw->RawData  ;

	return false;
}

bool UBlueprintUtilityBPLibrary::ReadWavWaveData(class USoundWave* sw, TArray<uint8>* rawFile)
{
	return false;
}


class USoundWave* UBlueprintUtilityBPLibrary::LoadWaveDataFromFile(const FString& FilePath)
{
	USoundWave* sw = NewObject<USoundWave>(USoundWave::StaticClass());

	if (!sw)
		return nullptr;

	FString FullPath = GetFullPath(FilePath);

	TArray < uint8 > rawFile;

	FFileHelper::LoadFileToArray(rawFile, FullPath.GetCharArray().GetData());
	FWaveModInfo WaveInfo;

	if (WaveInfo.ReadWaveInfo(rawFile.GetData(), rawFile.Num()))
	{
		sw->InvalidateCompressedData();

		sw->RawData.Lock(LOCK_READ_WRITE);
		void* LockedData = sw->RawData.Realloc(rawFile.Num());
		FMemory::Memcpy(LockedData, rawFile.GetData(), rawFile.Num());
		sw->RawData.Unlock();

		int32 DurationDiv = *WaveInfo.pChannels * *WaveInfo.pBitsPerSample * *WaveInfo.pSamplesPerSec;
		if (DurationDiv)
		{
			sw->Duration = *WaveInfo.pWaveDataSize * 8.0f / DurationDiv;
		}
		else
		{
			sw->Duration = 0.0f;
		}
		
		sw->SetSampleRate(*WaveInfo.pSamplesPerSec);
		sw->NumChannels = *WaveInfo.pChannels;
		sw->RawPCMDataSize = WaveInfo.SampleDataSize;
		sw->SoundGroup = ESoundGroup::SOUNDGROUP_Default;
	}
	else {
		return nullptr;
	}

	return sw;
}

class USoundWave* UBlueprintUtilityBPLibrary::LoadOggDataFromFile(const FString& FilePath)
{

	USoundWave* sw = NewObject<USoundWave>(USoundWave::StaticClass());

	if (!sw)
		return NULL;

	//* If true the song was successfully loaded
	bool loaded = false;
	
	FString FullPath = GetFullPath(FilePath);


	//* loaded song file (binary, encoded)
	TArray < uint8 > rawFile;

	loaded = FFileHelper::LoadFileToArray(rawFile, FullPath.GetCharArray().GetData());

	if (loaded)
	{
		FByteBulkData* bulkData = &sw->CompressedFormatData.GetFormat(TEXT("OGG"));
		//sw->RawData = sw->CompressedFormatData.GetFormat(TEXT("OGG"));

		bulkData->Lock(LOCK_READ_WRITE);
		FMemory::Memcpy(bulkData->Realloc(rawFile.Num()), rawFile.GetData(), rawFile.Num());
		bulkData->Unlock();
		
		sw->RawData = *bulkData;

		loaded = ReadOggWaveData(sw, &rawFile) == 0 ? true : false;
	}

	if (!loaded)
		return NULL;

	return sw;

}


void UBlueprintUtilityBPLibrary::ReadConfig(const FString& SectionName, const FString& ValueName, bool& succeed, FString &ReturnValue)
{

	//GConfig->Flush(true, GGameIni);

	//bool succeed = false;

	 succeed = GConfig->GetString(
		*SectionName,
		*ValueName,
		ReturnValue,
		GGameIni
	);


	UE_LOG(LogTemp, Warning, TEXT("Read Config %s "),succeed ? TEXT("Succeed") : TEXT("Fail"));
	
}


void UBlueprintUtilityBPLibrary::WriteConfig(const FString& SectionName, const FString& ValueName, const FString &ReturnValue)
{

	//FString newSection = "/Script/CommunicationSetting";
	//FString TA = "DefaultMyConfig";
	GConfig->SetString(
		*SectionName,
		*ValueName,
		*ReturnValue,
		GGameIni
	);

	GConfig->Flush(false, GGameIni);
	/*
		FString log;
		ReadConfig(ReturnValue, ValueName, log);

		UE_LOG(LogTemp, Warning, TEXT("Set Config As %s "), *log);*/

}


bool UBlueprintUtilityBPLibrary::ReadCustomPathConfig(const FString&FilePath, const FString& SectionName, const FString& ValueName, FString &ReturnString)
{
	FString FullPath = GetFullPath(FilePath);

	GConfig->Flush(true, FullPath);
	bool succeed = GConfig->GetString(*SectionName, *ValueName, ReturnString, FullPath);
	return succeed;

}


 void UBlueprintUtilityBPLibrary::WriteCustomPathConfig(const FString&FilePath, const FString& SectionName, const FString& ValueName, const FString &WriteString)
{
	FString FullPath = GetFullPath(FilePath);

	IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();

	// Does the file exist?
	if (!PlatformFile.FileExists(*FullPath))
	{
		// File doesn't exist; (Attempt to) create a new one.
		FFileHelper::SaveStringToFile(TEXT(""), *FullPath);
	}


	GConfig->SetString(*SectionName, *ValueName, *WriteString, FullPath);

	GConfig->Flush(false, FullPath);

}


 void UBlueprintUtilityBPLibrary::RefrashAllSkeletallAnimation()
 {
	 for (TObjectIterator<AActor> iterator; iterator; ++iterator)
	 {
		 if (iterator)
		 {
			 for (auto actor_Component : iterator->GetComponents())
			 {
				 if (actor_Component->IsA(USkeletalMeshComponent::StaticClass()))
				 {
					 (Cast<USkeletalMeshComponent>(actor_Component))->TickAnimation(0.0f, false);
					 (Cast<USkeletalMeshComponent>(actor_Component))->RefreshBoneTransforms();
				 }
			 }
		 }
	 }
 };




 bool UBlueprintUtilityBPLibrary::ReadFile(const FString FilePath, FString& ReturnString)
 {
	 FString FullPath = GetFullPath(FilePath);

	 FString Cache = "";
	 bool Sucess = false;
	 Sucess = FFileHelper::LoadFileToString(Cache, FullPath.GetCharArray().GetData());
	 ReturnString = Cache;
	 return Sucess;
 }

 bool UBlueprintUtilityBPLibrary::WriteFile(const FString FilePath, const FString ReturnString)
 {
	 FString FullPath = GetFullPath(FilePath);

	 bool Sucess;
	 Sucess = FFileHelper::SaveStringToFile(ReturnString, *FullPath);
	 return Sucess;
 }

 bool UBlueprintUtilityBPLibrary::WriteFileByte(TArray<uint8> bytes, const FString FilePath)
 {
	 FString FullPath = GetFullPath(FilePath);

	 bool Sucess;
	 Sucess = FFileHelper::SaveArrayToFile(bytes, *FilePath);

	

	 return Sucess;
 }


 bool UBlueprintUtilityBPLibrary::DeleteFile(const FString FilePath)
 {
	 FString FullPath = GetFullPath(FilePath);

	 IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();

	 

	 if (PlatformFile.DeleteFile(*FullPath))
	 {
		 UE_LOG(LogTemp, Warning, TEXT("deleteFile: Delete the flie successfully!"));
	 
		 return true;
	 }
	 else
	 {
		 UE_LOG(LogTemp, Warning, TEXT("deleteFile: Not delete the flie!"));
		 
		 return false;
	 }

 }


 bool UBlueprintUtilityBPLibrary::DeleteFiles(const FString FilePath)
 {
	 FString FullPath = GetFullPath(FilePath);

	 IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();



	 if (PlatformFile.DeleteDirectoryRecursively(*FullPath))
	 {
		 UE_LOG(LogTemp, Warning, TEXT("deleteFile: Delete the flie successfully!"));

		 return true;
	 }
	 else
	 {
		 UE_LOG(LogTemp, Warning, TEXT("deleteFile: Not delete the flie!"));

		 return false;
	 }

 }



 bool UBlueprintUtilityBPLibrary::CopyFile(const FString FilePath, const FString ToPath)
 {
	 IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();

	

	 return PlatformFile.CopyFile(*ToPath, *FilePath);

 }

 bool UBlueprintUtilityBPLibrary::Texture2d2PNG( UTextureRenderTarget2D* TextureRenderTarget, const FString& FilePath)
{
	 FTextureRenderTargetResource* rtResource = TextureRenderTarget->GameThread_GetRenderTargetResource();
	 FReadSurfaceDataFlags readPixelFlags(RCM_UNorm);

	 TArray<FColor> outBMP;

	 for (FColor& color : outBMP)
	 {
		 color.A = 255;
	 }
	 outBMP.AddUninitialized(TextureRenderTarget->GetSurfaceWidth() * TextureRenderTarget->GetSurfaceHeight());
	 rtResource->ReadPixels(outBMP, readPixelFlags);

	 FIntPoint destSize(TextureRenderTarget->GetSurfaceWidth(), TextureRenderTarget->GetSurfaceHeight());
	 TArray<uint8> CompressedBitmap;
	 FImageUtils::CompressImageArray(destSize.X, destSize.Y, outBMP, CompressedBitmap);
	 bool imageSavedOk = FFileHelper::SaveArrayToFile(CompressedBitmap, *FilePath);

	 return imageSavedOk;



}



 FString UBlueprintUtilityBPLibrary::GetGamePath(DirType E)
 {
	 if (E == DirType::GameDir)
	 {
		 return FPaths::ProjectDir();
	 }
	 return FPaths::ProjectContentDir();

 }


 bool UBlueprintUtilityBPLibrary::IsVaildPath(const FString ImagePath)
 {

	 if (!FPaths::FileExists(ImagePath))
	 {
		 UE_LOG(LogTemp, Warning, TEXT("File not found: %s"), *ImagePath);
		 return false;
	 }

	 // Load the compressed byte data from the file
	 TArray<uint8> FileData;
	 if (!FFileHelper::LoadFileToArray(FileData, *ImagePath))
	 {
		 UE_LOG(LogTemp, Warning, TEXT("Failed to load file: %s"), *ImagePath);
		 return false;
	 }

	 return true;
 }
 AExeActor* UBlueprintUtilityBPLibrary::OpenExe(UObject* SomeInWorldObject, const FString Path, const FString Args)
 {
	 UWorld* world = SomeInWorldObject->GetWorld();

	 FVector pos(150, 0, 20);

	 AExeActor *Temp = world->SpawnActor<AExeActor>(pos, FRotator::ZeroRotator); ;

	 //AExeActor *Temp = NewObject<AExeActor>();
	 //EE->GetWorld()->AddNetworkActor(Temp);
	 Temp->SetActorTickEnabled(true);
	 Temp->ActorToWorld();

	 Temp->CheckProc = FPlatformProcess::CreateProc(*Path, *Args, true, false, false, nullptr, 0, nullptr, nullptr);


	 return Temp;

 }

 void UBlueprintUtilityBPLibrary::GenColors(int Length, const FColor color, TArray<FColor>& OuterColor)
 {
	 TArray<FColor> setColor;
	 for (int i=0;i<Length;i++)
	 {
		 setColor.Add(color);
		 
	 }

	 OuterColor = setColor;
 }

 void UBlueprintUtilityBPLibrary::UVtimes(FVector2D tims, const TArray<FVector2D> inputUV, TArray<FVector2D>& OuterColor)
 {

	 OuterColor.Reset(inputUV.Num());
	 for (const FVector2D& tan : inputUV)
	 {
		 OuterColor.Add(tan*tims);
	 }

	 
 }
 
 bool UBlueprintUtilityBPLibrary::IsEditorMode()
 {

#if WITH_EDITOR

	 return true;
#endif
	 
	 return false;

 }



 FString UBlueprintUtilityBPLibrary::GenMD5(FString inputstring)
 {
	 FTCHARToUTF8 EchoStrUtf8(*inputstring);

	 int32 DestLen = EchoStrUtf8.Length();


	 FString RST = FMD5::HashBytes((unsigned char*)TCHAR_TO_UTF8(*inputstring), DestLen);
	
	 

	 return RST;
 }


 FString UBlueprintUtilityBPLibrary::GenSHA1(FString inputstring)
 {
	 FSHAHash StringHash;
	 FSHA1::HashBuffer(TCHAR_TO_ANSI(*inputstring), inputstring.Len(), StringHash.Hash);
	 return *(StringHash.ToString());

 }


 FString UBlueprintUtilityBPLibrary::EnCryptoPPSHA1(FString inputstring,FString aes_key)
 {

	 //std::string sKey = TCHAR_TO_UTF8(*aes_key);
	 //const char* cipherText = TCHAR_TO_ANSI(*aes_content);
	 //std::string outstr;
	 //try
	 //{
		// //填key    
		// SecByteBlock key(AES::MAX_KEYLENGTH);
		// memset(key, 0x30, key.size());
		// sKey.size() <= AES::MAX_KEYLENGTH ? memcpy(key, sKey.c_str(), sKey.size()) : memcpy(key, sKey.c_str(), AES::MAX_KEYLENGTH);

		// ECB_Mode<AES >::Decryption ecbDecryption((byte*)key, AES::MAX_KEYLENGTH);

		// HexDecoder decryptor(new StreamTransformationFilter(ecbDecryption, new StringSink(outstr), BlockPaddingSchemeDef::BlockPaddingScheme::ZEROS_PADDING,
		//	 true
		// ));
		// decryptor.Put((byte*)cipherText, strlen(cipherText));
		// decryptor.MessageEnd();
		// _isSuc = true;
	 //}
	 //catch (...)
	 //{
		// outstr = "error";
		// _isSuc = false;
	 //}


	 return "123";

 }


 bool UBlueprintUtilityBPLibrary::CheckActorInView(UPrimitiveComponent* actorComp,float checktime)
 {

	 

	 float c = actorComp->GetLastRenderTimeOnScreen();

	 float d = actorComp->GetWorld()->GetTimeSeconds();

	 //UE_LOG(LogTemp, Warning, TEXT("last render time :%f    Game Time :%f"),c,d);

	 if (d-c >=checktime)
	 {
		 return false;
	 }

	 return true;

 }


 void UBlueprintUtilityBPLibrary::GetProduralMeshInfo(UProceduralMeshComponent* InProcMesh, int32 SectionIndex, TArray<FVector>& Vertices, TArray<int32>& Triangles, TArray<FVector>& Normals, TArray<FVector2D>& UVs, TArray<FProcMeshTangent>& Tangents, TArray<FColor>& VerticesColor)
 {
	 if (InProcMesh && SectionIndex >= 0 && SectionIndex < InProcMesh->GetNumSections())
	 {
		 const FProcMeshSection* Section = InProcMesh->GetProcMeshSection(SectionIndex);

		 const int32 NumOutputVerts = Section->ProcVertexBuffer.Num();

		 // Allocate output buffers for vert data
		 Vertices.SetNumUninitialized(NumOutputVerts);
		 Normals.SetNumUninitialized(NumOutputVerts);
		 UVs.SetNumUninitialized(NumOutputVerts);
		 Tangents.SetNumUninitialized(NumOutputVerts);
		 VerticesColor.SetNumUninitialized(NumOutputVerts);

		 // copy data
		 for (int32 VertIdx = 0; VertIdx < NumOutputVerts; VertIdx++)
		 {
			 const FProcMeshVertex& Vert = Section->ProcVertexBuffer[VertIdx];
			 Vertices[VertIdx] = Vert.Position;
			 Normals[VertIdx] = Vert.Normal;
			 UVs[VertIdx] = Vert.UV0;
			 Tangents[VertIdx] = Vert.Tangent;
			 VerticesColor[VertIdx] = Vert.Color;
		 }

		 // Copy index buffer
		 const int32 NumIndices = Section->ProcIndexBuffer.Num();
		 Triangles.SetNumUninitialized(NumIndices);
		 for (int32 IndexIdx = 0; IndexIdx < NumIndices; IndexIdx++)
		 {
			 Triangles[IndexIdx] = Section->ProcIndexBuffer[IndexIdx];
		 }
	 }
 }