add documentation and minor design changes

RuntimeFilesDownloader/Source/RuntimeFilesDownloader/Private/RuntimeFilesDownloaderBPLibrary.cpp

@@ -27,7 +27,6 @@ URuntimeFilesDownloaderBPLibrary* URuntimeFilesDownloaderBPLibrary::CreateDownlo
 
 URuntimeFilesDownloaderBPLibrary* URuntimeFilesDownloaderBPLibrary::DownloadFile(const FString& URL, FString SavePath)
 {
-	URuntimeFilesDownloaderBPLibrary* Downloader = NewObject<URuntimeFilesDownloaderBPLibrary>();
 	FileUrl = URL;
 	FileSavePath = SavePath;
 
@@ -45,7 +44,7 @@ URuntimeFilesDownloaderBPLibrary* URuntimeFilesDownloaderBPLibrary::DownloadFile
 	return this;
 }
 
-void URuntimeFilesDownloaderBPLibrary::OnReady(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful)
+void URuntimeFilesDownloaderBPLibrary::OnReady_Internal(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful)
 {
 	RemoveFromRoot();
 	Request->OnProcessRequestComplete().Unbind();

RuntimeFilesDownloader/Source/RuntimeFilesDownloader/Public/RuntimeFilesDownloaderBPLibrary.h

@@ -72,11 +72,11 @@ public:
 	* @return Returns itself.
 	*/
 	UFUNCTION(BlueprintCallable, Category = "RuntimeFilesDownloader")
-		URuntimeFilesDownloaderBPLibrary* DownloadFile(const FString & URL, FString SavePath);
+		URuntimeFilesDownloaderBPLibrary* DownloadFile_Internal(const FString & URL, FString SavePath);
 
 private:
 
-	void OnReady(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
+	void OnReady_Internal(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
 	void OnProgress_Internal(FHttpRequestPtr Request, int32 BytesSent, int32 BytesReceived);
 };