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diff --git a/engines/wintermute/base/scriptables/script_stack.h b/engines/wintermute/base/scriptables/script_stack.h
new file mode 100644
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+++ b/engines/wintermute/base/scriptables/script_stack.h
@@ -0,0 +1,66 @@
+/* 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.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#ifndef WINTERMUTE_SCSTACK_H
+#define WINTERMUTE_SCSTACK_H
+
+
+#include "engines/wintermute/base/base.h"
+#include "engines/wintermute/coll_templ.h"
+#include "engines/wintermute/persistent.h"
+
+namespace Wintermute {
+
+class ScValue;
+class BaseScriptable;
+
+class ScStack : public BaseClass {
+public:
+	ScValue *getAt(int Index);
+	ScValue *getPushValue();
+	DECLARE_PERSISTENT(ScStack, BaseClass)
+	void pushNative(BaseScriptable *val, bool persistent);
+	void pushString(const char *val);
+	void pushBool(bool val);
+	void pushInt(int val);
+	void pushFloat(double val);
+	void pushNULL();
+	void correctParams(uint32 expectedParams);
+	ScValue *getTop();
+	void push(ScValue *val);
+	ScValue *pop();
+	ScStack(BaseGame *inGame);
+	virtual ~ScStack();
+	BaseArray<ScValue *> _values;
+	int _sP;
+
+};
+
+} // end of namespace Wintermute
+
+#endif