When you spin the roulette, have your finger motion start at a point that x < 20 pixels, 170 pixels < y < 210 pixels and end at a point that is x > 440 pixels, 170 pixels < y < 210s pixel. When visualized, start with your finger touching the bottom of the glass then move straight from the left edge to the right edge. The result will always be "Player2" or the name of player two.