From 4bd05071e511c077811040c7c746d1c5f8e8c3f8 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Sat, 4 Sep 2004 01:31:04 +0000
Subject: Got rid of OSystem::move_screen

svn-id: r14882
---
 common/system.h | 13 -------------
 1 file changed, 13 deletions(-)

(limited to 'common/system.h')

diff --git a/common/system.h b/common/system.h
index 794271f8bb..f3cad4f9b6 100644
--- a/common/system.h
+++ b/common/system.h
@@ -264,19 +264,6 @@ public:
 	/** Update the dirty areas of the screen. */
 	virtual void updateScreen() = 0;
 
-	/**
-	 * Moves the screen content by the offset specified via dx/dy.
-	 * Only the region from x=0 till x=height-1 is affected.
-	 * @param dx	the horizontal offset.
-	 * @param dy	the vertical offset.
-	 * @param height	the number of lines which in which the move will be done.
-	 *
-	 * @todo This is a rather special screen effect, only used by the SCUMM
-	 *       frontend - we should consider removing it from the backend API
-	 *       and instead implement the functionality in the frontend.
-	 */
-	virtual void move_screen(int dx, int dy, int height) = 0;
-
 	/**
 	 * Set current shake position, a feature needed for some SCUMM screen effects.
 	 * The effect causes the displayed graphics to be shifted upwards by the specified 
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