public void UI_Get_val()
{
string _1 = UI_Start_Point.text;
string _2 = UI_End_Point.text;
string[] StartPoint = _1.Split(',');
string[] EndPoint = _2.Split(',');
Vector2 SP;
Vector2 EP;
SP.x = int.Parse(StartPoint[0]);
SP.y = int.Parse(StartPoint[1]);
EP.x = int.Parse(EndPoint[0]);
EP.y = int.Parse(EndPoint[1]);
Pathfinder.SetInputsForA_Star(SP, EP);
Pathfinder.Calculate_H_Costs();
Pathfinder.A_Star_Start();
}