struct PassData //thanks to DeadMG for improvements.
{
    std::vector<cell> Paths;
	std::vector<cell> Polygon;
	int extraid;
	AMX * script;
	cell MoveCost;
	PassData()
	{
		extraid = 0;
		script = NULL;
		MoveCost = 0;
		Paths.clear();
		Polygon.clear();
	}
    template<typename Iterator,typename Piterator> PassData(Iterator begin, Iterator end, int extraid_, cell MoveCost_, AMX * script_, Piterator Pbegin, Piterator Pend)
        : Paths(begin, end),Polygon(Pbegin,Pend)
    {
        extraid = extraid_;
		MoveCost = MoveCost_;
		script = script_;
    }
	~PassData()
	{
		Paths.clear();
		Polygon.clear();
	}
};