XEEN: Add XSurface base class and Screen dirty rect code

1 files changed, 51 insertions, 0 deletions

diff --git a/engines/xeen/xsurface.h b/engines/xeen/xsurface.h
new file mode 100644
index 0000000000..e547bd9139
--- /dev/null
+++ b/engines/xeen/xsurface.h
@@ -0,0 +1,51 @@
+/* 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.
+ *
+ */
+
+#ifndef XEEN_XSURFACE_H
+#define XEEN_XSURFACE_H
+
+#include "common/scummsys.h"
+#include "common/system.h"
+#include "common/rect.h"
+#include "graphics/surface.h"
+
+namespace Xeen {
+
+class XSurface: public Graphics::Surface {
+public:
+	virtual void transBlitFrom(const XSurface &src, const Common::Point &destPos);
+
+	virtual void blitFrom(const XSurface &src, const Common::Point &destPos);
+public:
+	XSurface();
+	XSurface(int w, int h);
+
+	void create(uint16 w, uint16 h);
+
+	void transBlitFrom(const XSurface &src);
+
+	void blitFrom(const XSurface &src);
+};
+
+} // End of namespace Xeen
+
+#endif /* XEEN_XSURFACE_H */