Extracted moveToNextPlayer method

Signed-off-by: Igor Popov <igor.popov@napa.fi>
Improved the if conditional

Signed-off-by: Igor Popov <igor.popov@napa.fi>
Replace nested ifs with guard clauses

Signed-off-by: Igor Popov <igor.popov@napa.fi>
Extract method isOutOfPenaltyBoxOrGettingOut

Signed-off-by: Igor Popov <igor.popov@napa.fi>