Add an additional direction check to the ball collision system
Add an additional direction check to the ball collision system

iosoccer/iosoccer-game,ziming/IOS,romdi/IOS,ziming/IOS,romdi/IOS,iosoccer/iosoccer-game,iosoccer/iosoccer-game,ziming/IOS,romdi/IOS,ziming/IOS,iosoccer/iosoccer-game,romdi/IOS