From 767485840f8259c8441b2879eec5cb327c79e049 Mon Sep 17 00:00:00 2001
From: Nicola Mettifogo
Date: Sat, 8 Nov 2008 02:32:40 +0000
Subject: Got rid of the SurfaceToMultiFrames adapter class.

svn-id: r34938
---
 engines/parallaction/graphics.h | 41 -----------------------------------------
 engines/parallaction/gui_br.cpp | 19 +++++++++++--------
 2 files changed, 11 insertions(+), 49 deletions(-)

diff --git a/engines/parallaction/graphics.h b/engines/parallaction/graphics.h
index ac9f096d7e..90cc5f55b7 100644
--- a/engines/parallaction/graphics.h
+++ b/engines/parallaction/graphics.h
@@ -124,48 +124,7 @@ public:
 
 };
 
-/*
-	this adapter can handle Surfaces containing multiple frames,
-	provided all these frames are the same width and height
-*/
-struct SurfaceToMultiFrames : public Frames {
-
-	uint _num;
-	uint _width, _height;
-	Graphics::Surface *_surf;
-
-	SurfaceToMultiFrames(uint num, uint w, uint h, Graphics::Surface *surf) : _num(num), _width(w), _height(h), _surf(surf) {
-
-	}
-
-	~SurfaceToMultiFrames() {
-		delete _surf;
-	}
 
-	uint16	getNum() {
-		return _num;
-	}
-	byte*	getData(uint16 index) {
-		assert(index < _num);
-		return (byte*)_surf->getBasePtr(0, _height * index);
-	}
-	void	getRect(uint16 index, Common::Rect &r) {
-		assert(index < _num);
-		r.left = 0;
-		r.top = 0;
-		r.setWidth(_width);
-		r.setHeight(_height);
-	}
-	uint	getRawSize(uint16 index) {
-		assert(index < _num);
-		return getSize(index);
-	}
-	uint	getSize(uint16 index) {
-		assert(index < _num);
-		return _width * _height;
-	}
-
-};
 
 struct MaskBuffer {
 	// handles a 2-bit depth buffer used for z-buffering
diff --git a/engines/parallaction/gui_br.cpp b/engines/parallaction/gui_br.cpp
index c687a15026..3b6cde8fbf 100644
--- a/engines/parallaction/gui_br.cpp
+++ b/engines/parallaction/gui_br.cpp
@@ -113,8 +113,8 @@ class MainMenuInputState_BR : public MenuInputState {
 		// one is in normal color, the other is inverted.
 		// the two 'frames' are used to display selected/unselected menu items
 
-		Graphics::Surface *surf = new Graphics::Surface;
-		surf->create(MENUITEM_WIDTH, MENUITEM_HEIGHT*2, 1);
+		byte *data = new byte[MENUITEM_WIDTH * MENUITEM_HEIGHT * 2];
+		memset(data, 0, MENUITEM_WIDTH * MENUITEM_HEIGHT * 2);
 
 		// build first frame to be displayed when item is not selected
 		if (_vm->getPlatform() == Common::kPlatformPC) {
@@ -122,17 +122,20 @@ class MainMenuInputState_BR : public MenuInputState {
 		} else {
 			_vm->_menuFont->setColor(7);
 		}
-		_vm->_menuFont->drawString((byte*)surf->getBasePtr(5, 2), MENUITEM_WIDTH, text);
+		byte *dst = data + 5 + 2 * MENUITEM_WIDTH;
+		_vm->_menuFont->drawString(dst, MENUITEM_WIDTH, text);
 
 		// build second frame to be displayed when item is selected
-		_vm->_menuFont->drawString((byte*)surf->getBasePtr(5, 2 + MENUITEM_HEIGHT), MENUITEM_WIDTH, text);
-		byte *s = (byte*)surf->getBasePtr(0, MENUITEM_HEIGHT);
-		for (int i = 0; i < surf->w * MENUITEM_HEIGHT; i++) {
-			*s++ ^= 0xD;
+		dst = dst + MENUITEM_WIDTH * MENUITEM_HEIGHT;
+		_vm->_menuFont->drawString(dst, MENUITEM_WIDTH, text);
+
+		dst = data + MENUITEM_WIDTH * MENUITEM_HEIGHT;
+		for (int i = 0; i < MENUITEM_WIDTH * MENUITEM_HEIGHT; i++) {
+			*dst++ ^= 0xD;
 		}
 
 		// wrap the surface into the suitable Frames adapter
-		return new SurfaceToMultiFrames(2, MENUITEM_WIDTH, MENUITEM_HEIGHT, surf);
+		return new Cnv(2, MENUITEM_WIDTH, MENUITEM_HEIGHT, data, true);
 	}
 
 	enum MenuOptions {
-- 
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