From 66ecacc7c388d268d2ecf04c3b6cbf4face5a164 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Sat, 17 May 2008 09:06:54 +0000
Subject: Screen mask is now only used for V2 games

svn-id: r32147
---
 engines/made/screen.cpp | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

(limited to 'engines/made/screen.cpp')

diff --git a/engines/made/screen.cpp b/engines/made/screen.cpp
index 563e059309..20327c3acf 100644
--- a/engines/made/screen.cpp
+++ b/engines/made/screen.cpp
@@ -45,11 +45,13 @@ Screen::Screen(MadeEngine *vm) : _vm(vm) {
 	_workScreenDrawCtx.destSurface = _workScreen;
 	_clipArea.destSurface = _workScreen;
 
-	// FIXME: Screen mask is only needed in v2 games
-	_screenMask = new Graphics::Surface();
-	_screenMask->create(320, 200, 1);
-	_maskDrawCtx.clipRect = Common::Rect(320, 200);
-	_maskDrawCtx.destSurface = _screenMask;
+	// Screen mask is only needed in v2 games
+	if (_vm->getGameID() != GID_RTZ) {
+		_screenMask = new Graphics::Surface();
+		_screenMask->create(320, 200, 1);
+		_maskDrawCtx.clipRect = Common::Rect(320, 200);
+		_maskDrawCtx.destSurface = _screenMask;
+	}
 
 	for (int i = 0; i <= 3; i++)
 		_excludeClipAreaEnabled[i] = false;
@@ -90,14 +92,16 @@ Screen::Screen(MadeEngine *vm) : _vm(vm) {
 Screen::~Screen() {
 	delete _backgroundScreen;
 	delete _workScreen;
-	delete _screenMask;
+	if (_vm->getGameID() != GID_RTZ)
+		delete _screenMask;
 	delete _fx;
 }
 
 void Screen::clearScreen() {
 	_backgroundScreen->fillRect(Common::Rect(0, 0, 320, 200), 0);
 	_workScreen->fillRect(Common::Rect(0, 0, 320, 200), 0);
-	_screenMask->fillRect(Common::Rect(0, 0, 320, 200), 0);
+	if (_vm->getGameID() != GID_RTZ)
+		_screenMask->fillRect(Common::Rect(0, 0, 320, 200), 0);
 	_mask = 0;
 	_needPalette = true;
 }
@@ -167,7 +171,8 @@ void Screen::drawSurface(Graphics::Surface *sourceSurface, int x, int y, int16 f
 
 	source = (byte*)sourceSurface->getBasePtr(startX, startY);
 	dest = (byte*)clipInfo.destSurface->getBasePtr(x, y);
-	maskp = (byte*)_maskDrawCtx.destSurface->getBasePtr(x, y);
+	if (_vm->getGameID() != GID_RTZ)
+		maskp = (byte*)_maskDrawCtx.destSurface->getBasePtr(x, y);
 
 	int32 sourcePitch, linePtrAdd;
 	byte *linePtr;
@@ -192,7 +197,7 @@ void Screen::drawSurface(Graphics::Surface *sourceSurface, int x, int y, int16 f
 			linePtr = source;
 		}
 		for (int16 xc = 0; xc < clipWidth; xc++) {
-			if (*linePtr && (mask == 0 || maskp[xc] == 0)) {
+			if (*linePtr && (_vm->getGameID() == GID_RTZ || (mask == 0 || maskp[xc] == 0))) {
 				if (*linePtr)
 					dest[xc] = *linePtr;
 			}
@@ -200,7 +205,8 @@ void Screen::drawSurface(Graphics::Surface *sourceSurface, int x, int y, int16 f
 		}
 		source += sourcePitch;
 		dest += clipInfo.destSurface->pitch;
-		maskp += _maskDrawCtx.destSurface->pitch;
+		if (_vm->getGameID() != GID_RTZ)
+			maskp += _maskDrawCtx.destSurface->pitch;
 	}
 
 }
-- 
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