Reverse hit and player help

- Feat: The hit animation can now be normal or a reverse hit.

- Feat: Help on player hit: when the player is preparing the hit while the ball is coming, now it is helped a little, being moved to the hit spot.

- Fix: The character body of the top-side team was in a wrong orientation, fixed to face the opponent.

- Fix: Eye blinking was becoming too fast due to error.