// -*-c++-*- osgWidget - Code by: Jeremy Moles (cubicool) 2007-2008
// $Id: ScriptEngine 2 2008-01-24 16:11:26Z cubicool $

#ifndef OSGWIDGET_SCRIPT_ENGINE
#define OSGWIDGET_SCRIPT_ENGINE

#include <osg/Referenced>

namespace osgWidget {

// An interface for our scripting API so that we can have a unified way to talk to both
// Lua and Python; perhaps even more! Furthermore, this will allow us to put the
// entire implementation into a source file...
class ScriptEngine: public osg::Referenced {
protected:
	std::string _err;

public:
	virtual bool initialize () { return false; }
	virtual bool close      () { return false; }
	virtual bool eval       (const std::string&) { return false; }
	virtual bool runFile    (const std::string&) { return false; }

	virtual const std::string& getLastErrorText() const { return _err; }
};

}

#endif