RotationUpdate

        private byte adjust(PlayerPositionEvent OldBotPos, ushort newX, ushort newY)
        {

            //setting info to variables (i can take this out later)
            ushort new_bot_x = newX;
            ushort new_bot_y = newY;
            ushort old_bot_x = OldBotPos.MapPositionX;
            ushort old_bot_y = OldBotPos.MapPositionY;

            // Formula to extract an angle
            double angle = Math.Atan((double)(new_bot_y - old_bot_y) / (double)(new_bot_x - old_bot_x)) * (180.0 / 3.14159);
            byte rot = 0;

            // with formula we get 0-90 degrees for each quadrant
            // here we simply find out which quadrant it is and add the proper increment to make it rotation 0-39
            if (new_bot_x > old_bot_x)
            {
                if (new_bot_y > old_bot_y)// Lower Right
                    rot = (byte)Math.Floor((angle / 9) + 10);
                else if (new_bot_y < old_bot_y)// Top Right
                    rot = (byte)Math.Floor((90 + angle) / 9);
            }
            else if (new_bot_x < old_bot_x)
            {
                if (new_bot_y > old_bot_y)// Lower Left
                    rot = (byte)Math.Floor(((90 + angle) / 9) + 20);
                else if (new_bot_y < old_bot_y)// Top Left
                    rot = (byte)Math.Floor((angle / 9) + 30);
            }
            return rot;
        }