AVALANCHE: Some renaming in Background.

engines/avalanche/background.cpp

@@ -279,24 +279,24 @@ void Background::load(byte number) {
 		sprite._type = (PictureType)(f.readByte());
 		sprite._x = f.readSint16LE();
 		sprite._y = f.readSint16LE();
-		sprite._xl = f.readSint16LE();
-		sprite._yl = f.readSint16LE();
+		sprite._width = f.readSint16LE();
+		sprite._height = f.readSint16LE();
 		sprite._size = f.readSint32LE();
 		bool natural = f.readByte();
 		bool memorize = f.readByte();
 
 		if (memorize) {
 			_sprites[i]._x = sprite._x;
-			_sprites[i]._xl = sprite._xl;
+			_sprites[i]._width = sprite._width;
 			_sprites[i]._y = sprite._y;
-			_sprites[i]._yl = sprite._yl;
+			_sprites[i]._height = sprite._height;
 			_sprites[i]._type = sprite._type;
 
 			if (natural)
 				_vm->_graphics->getNaturalPicture(_sprites[i]);
 			else {
 				_sprites[i]._size = sprite._size;
-				_sprites[i]._picture = _vm->_graphics->loadPictureRaw(f, _sprites[i]._xl * 8, _sprites[i]._yl + 1);
+				_sprites[i]._picture = _vm->_graphics->loadPictureRaw(f, _sprites[i]._width * 8, _sprites[i]._height + 1);
 			}
 		} else
 			_sprites[i]._x = kOnDisk;
@@ -335,11 +335,11 @@ void Background::draw(int16 destX, int16 destY, byte sprId) {
 		sprite._type = (PictureType)(f.readByte());
 		sprite._x = f.readSint16LE();
 		sprite._y = f.readSint16LE();
-		sprite._xl = f.readSint16LE();
-		sprite._yl = f.readSint16LE();
+		sprite._width = f.readSint16LE();
+		sprite._height = f.readSint16LE();
 		sprite._size = f.readSint32LE();
 		f.skip(2); // Natural and Memorize are used in Load()
-		sprite._picture = _vm->_graphics->loadPictureRaw(f, sprite._xl * 8, sprite._yl + 1);
+		sprite._picture = _vm->_graphics->loadPictureRaw(f, sprite._width * 8, sprite._height + 1);
 
 		if (destX < 0) {
 			destX = sprite._x * 8;

engines/avalanche/background.h

@@ -40,7 +40,7 @@ enum PictureType {kEga, kBgi, kNaturalImage};
 struct SpriteType {
 	PictureType _type;
 	int16 _x, _y;
-	int16 _xl, _yl;
+	int16 _width, _height;
 	int32 _size;
 	Graphics::Surface _picture;
 };

engines/avalanche/graphics.cpp

@@ -850,10 +850,10 @@ void GraphicManager::showScroll() {
 
 void GraphicManager::getNaturalPicture(SpriteType &sprite) {
 	sprite._type = kNaturalImage; // We simply read from the screen and later, in drawSprite() we draw it right back.
-	sprite._size = sprite._xl * 8 * sprite._yl + 1;
-	sprite._picture.create(sprite._xl * 8, sprite._yl + 1, Graphics::PixelFormat::createFormatCLUT8());
-	for (uint16 y = 0; y < sprite._yl + 1; y++) {
-		for (uint16 x = 0; x < sprite._xl * 8; x++)
+	sprite._size = sprite._width * 8 * sprite._height + 1;
+	sprite._picture.create(sprite._width * 8, sprite._height + 1, Graphics::PixelFormat::createFormatCLUT8());
+	for (uint16 y = 0; y < sprite._height + 1; y++) {
+		for (uint16 x = 0; x < sprite._width * 8; x++)
 			*(byte *)sprite._picture.getBasePtr(x, y) = *(byte *)_vm->_graphics->_surface.getBasePtr(sprite._x * 8 + x, sprite._y + y);
 	}
 }