add two utility functions to remove victorybp dependency

Source/Blu/Private/BluBluprintFunctionLibrary.cpp

@@ -61,4 +61,10 @@ FString UBluBlueprintFunctionLibrary::JSONToString(UBluJsonObj *ObjectToParse)
 FString UBluBlueprintFunctionLibrary::GameRootDirectory()
 {
 	return FPaths::ConvertRelativePathToFull(FPaths::GameDir());
+}
+
+
+bool UBluBlueprintFunctionLibrary::HasSubstring(const FString& SearchIn, const FString& Substring, ESearchCase::Type SearchCase /*= ESearchCase::IgnoreCase*/, ESearchDir::Type SearchDir /*= ESearchDir::FromStart*/)
+{
+	return SearchIn.Contains(Substring, SearchCase, SearchDir);
 }

Source/Blu/Public/BluBlueprintFunctionLibrary.h

@@ -23,7 +23,19 @@ class BLU_API UBluBlueprintFunctionLibrary : public UBlueprintFunctionLibrary
 	UFUNCTION(BlueprintCallable, meta = (DisplayName = "JSON To String", Keywords = "blui blu eye json parse string"), Category = Blu)
 	static FString JSONToString(UBluJsonObj *ObjectToParse);
 
-	UFUNCTION(BlueprintPure, Category = Blu)
+	//Utility functions taken from Victory Plugin
+	UFUNCTION(BlueprintPure, Category = "Blu Utility")
 	static FString GameRootDirectory();
 
-};
+	/**
+	* Returns whether or not the SearchIn string contains the supplied Substring.
+	* 	Ex: "cat" is a contained within "concatenation" as a substring.
+	* @param SearchIn The string to search within
+	* @param Substring The string to look for in the SearchIn string
+	* @param bUseCase Whether or not to be case-sensitive
+	* @param bSearchFromEnd Whether or not to start the search from the end of the string instead of the beginning
+	*/
+	UFUNCTION(BlueprintPure, Category = "Blu Utility")
+	static bool HasSubstring(const FString& SearchIn, const FString& Substring, ESearchCase::Type SearchCase = ESearchCase::IgnoreCase, ESearchDir::Type SearchDir = ESearchDir::FromStart);
+
+};