From f6f68e547d39957fc4678859a95cbec839cc41e4 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sat, 23 Apr 2016 19:03:55 -0400
Subject: TITANIC: Implement changing sound slider percentages

---
 engines/titanic/pet_control/pet_slider.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'engines/titanic/pet_control/pet_slider.h')

diff --git a/engines/titanic/pet_control/pet_slider.h b/engines/titanic/pet_control/pet_slider.h
index 7a61741143..58b2aa68cc 100644
--- a/engines/titanic/pet_control/pet_slider.h
+++ b/engines/titanic/pet_control/pet_slider.h
@@ -180,6 +180,11 @@ public:
 		_bounds.translate(pt.x, pt.y);
 		_slidingRect.translate(pt.x, pt.y);
 	}
+
+	/**
+	 * Change the current position of a slider by a step amount
+	 */
+	void stepPosition(int direction);
 };
 
 class CPetSoundSlider : public CPetSlider {
-- 
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