Move some utility functions from Blueprint to C++

Source/Integration/UtilityLibrary.h

@@ -5,10 +5,13 @@
 #include "CoreMinimal.h"
 #include "UtilityLibrary.generated.h"
 
+class UEnhancedInputLocalPlayerSubsystem;
+
 /**
  *
- * UlxUtilityLibrary is for functions that are just generally-useful functionality
- * that Unreal includes, but for some reason was not made accessible to Blueprints.
+ * UlxUtilityLibrary is for functions that are aren't particularly luprex-specific,
+ * but rather, are just generally-useful functionality that could help in any
+ * Unreal program.
  * 
  */
 UCLASS()
@@ -33,4 +36,20 @@ public:
 	//
 	UFUNCTION(BlueprintCallable, Meta = (DefaultToSelf = "target"), Category = "Luprex|Utility")
 		static FBox GetActorBounds(const AActor *target, bool bOnlyCollidingComponents = false, bool bIncludeFromChildActors = false);
+	
+	// Add movement input, using the yaw of the control rotation to find a rightward vector.
+	//
+	UFUNCTION(BlueprintCallable, Meta = (DefaultToSelf = "target"), Category = "Pawn|Input")
+		static void AddMovementInputRightward(APawn *target, double ScaleValue=1.0, bool Force=false);
+
+	// Add movement input, using the yaw of the control rotation to find a forward vector.
+	//
+	UFUNCTION(BlueprintCallable, Meta = (DefaultToSelf = "target"), Category = "Pawn|Input")
+		static void AddMovementInputForward(APawn *target, double ScaleValue=1.0, bool Force=false);
+
+	// Get the enhanced input local player subsystem from a controller.  If the controller
+	// is not a player controller, or if it is a player controller but it doesn't have an
+	// enhanced input subsystem, return nullptr.
+	UFUNCTION(BlueprintCallable, BlueprintPure, Category="Player Controller|Local Player Subsystems")
+		static UEnhancedInputLocalPlayerSubsystem *GetEnhancedInputLocalPlayerSubsystem(AController *Controller);
 };