local root = {
    {
        id = 1,
        isUpdate = false,
        robotNickname = '初级模式',
        castleLv = 2,
        attack = 2,
        aiAttack = 2,
        aiCastleLv = 2,
        goldRoundMulti = 500,
        items = {{id=106,count=15}}
    },
    {
        id = 2,
        isUpdate = false,
        robotNickname = '中级模式',
        castleLv = 5,
        attack = 5,
        aiAttack = 5,
        aiCastleLv = 5,
        goldRoundMulti = 800,
        items = {{id=106,count=15}}
    },
    {
        id = 3,
        isUpdate = false,
        robotNickname = '高级模式',
        castleLv = 8,
        attack = 10,
        aiAttack = 10,
        aiCastleLv = 8,
        goldRoundMulti = 1600,
        items = {{id=106,count=15}}
    }
}
return root