STARTREK: Make Bitmap, Sprite, FileStream classes

1 files changed, 52 insertions, 0 deletions

diff --git a/engines/startrek/filestream.h b/engines/startrek/filestream.h
new file mode 100644
index 0000000000..899f639ad5
--- /dev/null
+++ b/engines/startrek/filestream.h
@@ -0,0 +1,52 @@
+/* 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 STARTREK_FILESTREAM_H
+#define STARTREK_FILESTREAM_H
+
+#include "common/stream.h"
+
+namespace StarTrek {
+
+class FileStream : public Common::SeekableReadStreamEndian {
+
+public:
+	FileStream(Common::SeekableReadStream *stream, bool bigEndian);
+	~FileStream();
+
+private:
+	Common::SeekableReadStream *_stream;
+	bool _bigEndian;
+
+	// ReadStream functions
+	virtual bool eos() const;
+	virtual uint32 read(void* dataPtr, uint32 dataSize);
+
+	// SeekableReadStream functions
+	virtual int32 pos() const;
+	virtual int32 size() const;
+	virtual bool seek(int32 offset, int whence);
+
+};
+
+}
+
+#endif