TITANIC: Finish and better name fader classes

1 files changed, 50 insertions, 0 deletions

diff --git a/engines/titanic/star_control/surface_area.cpp b/engines/titanic/star_control/surface_area.cpp
new file mode 100644
index 0000000000..77f8222dad
--- /dev/null
+++ b/engines/titanic/star_control/surface_area.cpp
@@ -0,0 +1,50 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "titanic/star_control/surface_area.h"
+
+namespace Titanic {
+
+CSurfaceArea::CSurfaceArea(CVideoSurface *surface) {
+	_width = surface->getWidth();
+	_height = surface->getHeight();
+	_pitch = surface->getPitch();
+
+	// Original supported other pixel depths
+	_bpp = surface->getPixelDepth();
+	assert(_bpp == 2);
+	_pixelsPtr = surface->getPixels();
+
+	initialize();
+}
+
+void CSurfaceArea::initialize() {
+	_bounds = Rect(0, 0, _width - 1, _height - 1);
+	_centroid = Point(_width / 2, _height / 2);
+	_field22 = _field21 = _field20 = 0xFF;
+	_field27 = _field26 = _field25 = 0;
+	_field24 = _field23 = 0;
+	_field28 = _field2C = 0;
+	_field38 = 0;
+}
+
+} // End of namespace Titanic