【框架设计】师徒系统：出师考核条件与奖励补发

function Mentor.bind(master, apprentice)
    if #master.apprentices >= 3 then return false, "徒弟已满" end
    if apprentice.masterId then return false, "已有师父" end
    if apprentice.level > 45 then return false, "等级超限" end
    apprentice.masterId = master.id
    table.insert(master.apprentices, apprentice.id)
    QF_LogRelation("bind", master.id, apprentice.id)
    return true
end

function Mentor.checkGraduate(apprentice)
    if apprentice.level < 60 or apprentice.onlineDays < 7 then return false end
    local master = QF_GetPlayer(apprentice.masterId)
    QF_MailItems(master, {{ id = 22001, n = 5 }}, "徒弟出师奖励")
    QF_MailItems(apprentice, {{ id = 22002, n = 1 }}, "出师礼包")
    apprentice.masterId = nil
    QF_LogRelation("graduate", apprentice.id, master.id)
    return true
end