Patch #1081904 ITE: MAC demo support

o Endianness-aware resource loading
o Removed ys_dl_list in favor of our object implementation
o Cleanup in actor code
o Partial support for ITE Mac rereleased demo

svn-id: r16051

1 files changed, 56 insertions, 0 deletions

diff --git a/saga/stream.h b/saga/stream.h
new file mode 100644
index 0000000000..2ac45c79c5
--- /dev/null
+++ b/saga/stream.h
@@ -0,0 +1,56 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+
+#ifndef SAGA_STREAM_H__
+#define SAGA_STREAM_H__
+
+#include "common/stream.h"
+
+namespace Saga {
+
+using Common::MemoryReadStream;
+
+class MemoryReadStreamEndian : public Common::MemoryReadStream {
+private:
+public:
+	bool _bigEndian;
+	MemoryReadStreamEndian(const byte *buf, uint32 len, bool bigEndian = false) : MemoryReadStream(buf, len), _bigEndian(bigEndian) {}
+
+	uint16 readUint16() {
+		return (_bigEndian) ? readUint16BE(): readUint16LE();
+	}
+
+	uint32 readUint32() {
+		return (_bigEndian) ? readUint32BE(): readUint32LE();
+	}
+
+	inline int16 readSint16() {
+		return (int16)readUint16();
+	}
+
+
+	inline int32 readSint32() {
+		return (int32)readUint32();
+	}
+};
+
+} // End of namespace Saga
+#endif