Distance() [1/2]

static float Terraria.Utils.Distance ( this Rectangle r, Vector2 point )

inlinestatic

Definition at line 1008 of file Utils.cs.

    {
        if (FloatIntersect(r.Left, r.Top, r.Width, r.Height, point.X, point.Y, 0f, 0f))
        {
            return 0f;
        }
        if (point.X >= (float)r.Left && point.X <= (float)r.Right)
        {
            if (point.Y < (float)r.Top)
            {
                return (float)r.Top - point.Y;
            }
            return point.Y - (float)r.Bottom;
        }
        if (point.Y >= (float)r.Top && point.Y <= (float)r.Bottom)
        {
            if (point.X < (float)r.Left)
            {
                return (float)r.Left - point.X;
            }
            return point.X - (float)r.Right;
        }
        if (point.X < (float)r.Left)
        {
            if (point.Y < (float)r.Top)
            {
                return Vector2.Distance(point, r.TopLeft());
            }
            return Vector2.Distance(point, r.BottomLeft());
        }
        if (point.Y < (float)r.Top)
        {
            return Vector2.Distance(point, r.TopRight());
        }
        return Vector2.Distance(point, r.BottomRight());
    }

References Microsoft.Xna.Framework.Vector2.Distance(), Terraria.Utils.FloatIntersect(), Microsoft.Xna.Framework.Vector2.X, and Microsoft.Xna.Framework.Vector2.Y.