【入门夯实】半年悬案：变量命名可读性规范

local function f(a1, a2)
    local tmp = getplayvar(a1, "HUMAN", a2)
    local zz = tonumber(tmp) or 0
    if zz > 100 then
        sendmsg(a1, 1, "ok")
    end
end

local function checkArenaReward(actor, arenaPointKey)
    actor = getplayerbyname(actor)
    local arenaPointCnt = tonumber(getplayvar(actor, "HUMAN", arenaPointKey)) or 0
    local hasReward = arenaPointCnt > 100
    if hasReward then
        giveitem(actor, "金创药", 3)
        sendmsg(actor, 1, "竞技点超过 100，奖励已发。")
    end
end

local function readSysVar(actor, sysName, key)
    actor = getplayerbyname(actor)
    return getplayvar(actor, "HUMAN", sysName .. "_" .. key)
end