Add the option to have no delay on input image change

Source/StevesUEHelpers/Private/StevesUI/InputImage.cpp

@@ -153,9 +153,16 @@ void UInputImage::UpdateImage()
 }
 
 void UInputImage::MarkImageDirty()
+{
+    if (UpdateDelay > 0)
     {
         bIsDirty = true;
-    DelayUpdate = 0.1f;
+        DelayUpdate = UpdateDelay;
+    }
+    else
+    {
+        UpdateImage();
+    }
 }
 
 // Tickables

Source/StevesUEHelpers/Public/StevesUI/InputImage.h

@@ -37,6 +37,10 @@ protected:
     UPROPERTY(EditAnywhere)
     FKey Key;
 
+    /// When input mode changes, how quickly to update
+    UPROPERTY(EditAnywhere)
+    float UpdateDelay = 0.1f;
+
     /// The player index for which the input should be looked up 
     UPROPERTY(EditAnywhere)
     int PlayerIndex = 0;