Added onPressBefore()

keywords.txt

@@ -12,6 +12,7 @@ AnalogMultiButton	KEYWORD1
 # Methods and Functions (KEYWORD2)
 #######################################
 isPressed	KEYWORD2
+isPressedBefore	KEYWORD2
 isPressedAfter	KEYWORD2
 onPress	KEYWORD2
 onPressAfter	KEYWORD2

src/AnalogMultiButton.cpp

@@ -75,6 +75,11 @@ void AnalogMultiButton::update()
   }
 }
 
+boolean AnalogMultiButton::isPressedBefore(int button, int duration)
+{
+  return buttonPressed == button && (thisUpdateTime < duration + buttonPressTime);
+}
+
 boolean AnalogMultiButton::isPressedAfter(int button, int duration)
 {
   return buttonPressed == button && (thisUpdateTime >= duration + buttonPressTime);

src/AnalogMultiButton.h

@@ -42,6 +42,7 @@ class AnalogMultiButton
     AnalogMultiButton(int pin, int total, const int values[], unsigned int debounceDuration = 20, unsigned int analogResolution = 1024);
 
     boolean isPressed(int button) { return buttonPressed == button; } // evaluates to true continually while <button> is pressed
+	boolean isPressedBefore(int button, int duration); // called continually while <button> is pressed for less than <duration> (ms)
     boolean isPressedAfter(int button, int duration); // called continually while <button> is pressed for longer than <duration> (ms)
     boolean onPress(int button) { return buttonOnPress == button; } // evaluates to true for one update cycle after <button> is pressed
     boolean onPressAfter(int button, int duration); // evaluates to true for one update cycle after <button> is pressed for longer than <duration> (ms)