func init
	// add using namespace
	sys.add_use('System.IO')

	// initialize instance
	if(linked("doCombine") and linked("Path"))
		sys.add_var(this.name, 2)
	end
end

func make_path(data)
	p = this.numdatas
	s = d('Path1')
	for(i = 2; i <= p; i++)
		dt = 'Path' + i
		s = '' + s + ', ' + d(dt, 2)
	end
	if(p < 5)
		return('Path.Combine(' + s + ')')
	else
		return('Path.Combine(new string[] { ' + s + ' })')
	end
end

func doCombine(data)
	if(linked("Path"))
		blk.println(this.codename, ' = ', this.make_path(data), ';')
		event("onCombine", this.codename)
	else
		event("onCombine", this.make_path(data))
	end
end

func Path
	if(linked("doCombine"))
		return(this.codename)
	else
		return(make_path())
	end
end