From 58dc18a2da981273fd0fb10ba53274a14fec88e6 Mon Sep 17 00:00:00 2001
From: uruk
Date: Sat, 13 Jul 2013 18:21:18 +0200
Subject: AVALANCHE: Move the height-doubling part from Lucerna to Graph.

---
 engines/avalanche/graph.cpp    | 6 +++++-
 engines/avalanche/lucerna2.cpp | 6 ++----
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'engines')

diff --git a/engines/avalanche/graph.cpp b/engines/avalanche/graph.cpp
index d932d12be8..e101749027 100644
--- a/engines/avalanche/graph.cpp
+++ b/engines/avalanche/graph.cpp
@@ -79,7 +79,11 @@ void Graph::drawBar(int16 x1, int16 y1, int16 x2, int16 y2, int16 color) {
 }
 
 void Graph::copySurface(Graphics::Surface source) {
-	_surface.copyFrom(source);
+	for (uint16 y = 0; y < _screenHeight / 2; y++)
+		for (uint16 x = 0; x < _screenWidth; x ++) {
+			for (byte j = 0; j < 2; j++) // We copy every line twice to reach 400 picture height.
+				*(byte *)_surface.getBasePtr(x, y * 2 + j) = *(byte *)source.getBasePtr(x, y);
+			}	
 }
 
 void Graph::refreshScreen() {
diff --git a/engines/avalanche/lucerna2.cpp b/engines/avalanche/lucerna2.cpp
index 493d114b39..e878e7760c 100644
--- a/engines/avalanche/lucerna2.cpp
+++ b/engines/avalanche/lucerna2.cpp
@@ -251,8 +251,8 @@ void Lucerna::load(byte n) {     /* Load2, actually */
 				byte pixel = f.readByte();
 				for (byte i = 0; i < 8; i++) {
 					byte pixelBit = (pixel >> i) & 1;
-					for (byte j = 0; j < 2; j++) // We draw every line twice to reach 400 picture height.
-						*(byte *)background.getBasePtr(x + 7 - i, y * 2 + j) += (pixelBit << plane);
+					//for (byte j = 0; j < 2; j++) // We draw every line twice to reach 400 picture height.
+						*(byte *)background.getBasePtr(x + 7 - i, y /** 2 + j*/) += (pixelBit << plane);
 				}	
 			}
 
@@ -260,8 +260,6 @@ void Lucerna::load(byte n) {     /* Load2, actually */
 
 	background.free();
 
-	_vm->_graph.refreshScreen();
-
 
 
 
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