void Start()
{
_menuLevel = MenuLevel.Root;
_battleState = BattleState.OnGoing;
var battleParties = new BattleParties(battleField, _battleMenuView.GetPartyMemberViews());
_battleMenuModel = new BattleMenuModel(_battleMenuView.GetPartyMemberViews(), _battleMenuView.gridNavigationMenu);
_battleActionProcessor = new BattleActionProcessor(battleParties);
_battleSubMenuModel = new BattleSubMenuModel(_battleActionProcessor, _battleSubMenuView.gridNavigationMenu);
_battleMenuView.InitPartyMemberView(_battleActionProcessor);
_battleActionProcessor.StartCoroutines(this);
SetRootMenuEvents();
SetSubMenuEvents();
SetBattleActionProcessorEvents();
}