AStartTest.AStar.GetDistanceBetweenTiles C# (CSharp) Method

GetDistanceBetweenTiles() private method

private GetDistanceBetweenTiles ( Tile &tile1, Tile &tile2 ) : float
tile1 Tile
tile2 Tile
return float
        private float GetDistanceBetweenTiles(ref Tile tile1, ref Tile tile2)
        {
            float first = (tile1.Position.X - tile2.Position.X);
            float second = (tile1.Position.Z - tile2.Position.Z);
            // return Math.Abs(tile1.Position.X - tile1.Position.Y) + Math.Abs(tile2.Position.X - tile2.Position.Y);
            return (float)Math.Sqrt((first * first) + (second * second));
        }