From 64c0600c3c78c2c4b6d7855386bf4e000478cd5d Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Fri, 20 Jan 2012 10:06:50 +1100
Subject: MORTEVIELLE: Add ScreenSurface::clearScreen method

---
 engines/mortevielle/graphics.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'engines/mortevielle/graphics.cpp')

diff --git a/engines/mortevielle/graphics.cpp b/engines/mortevielle/graphics.cpp
index 89fd123617..0bc3b77804 100644
--- a/engines/mortevielle/graphics.cpp
+++ b/engines/mortevielle/graphics.cpp
@@ -997,6 +997,14 @@ void ScreenSurface::fillBox(int colour, const Common::Rect &bounds, int patt) {
 		warning("TODO: Figure out operation of ScreenSurface::box when pattern is %xh", patt);
 }
 
+/**
+ * Clears the screen
+ */
+void ScreenSurface::clearScreen() {
+	Graphics::Surface destSurface = lockArea(Common::Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT));
+	destSurface.fillRect(Common::Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
+}
+
 /**
  * Sets a single pixel at the specified co-ordinates
  * @remarks		Because the ScummVM surface is using a double height 640x400 surface to 
-- 
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