public class TableChecker : MonoBehaviourSingletonTemplate<TableChecker>
{
    table_base[] tables;

    protected override void Awake()
    {
        base.Awake();
        DontDestroy();
        tables = GetComponents<table_base>();
    }

    public bool CheckAllLoad()
    {
        for (int i = 0; i < tables.Length; i++)
        {
            if (!tables[i].Get_LoadComplete())
                return false;
        }
        return true;
    }
}