【入门夯实】Buff互踩事故：函数里漏写local的全局泄漏

local function onHit(actor, target)
    targetList = {}  -- 没有 local，注册成了全局
    targetList[target] = 1
end

local function buildTargets()
    local list = {}
    list["祖玛教主"] = 1
    return list
end
local function onHit(actor)
    actor = getplayerbyname(actor)
    local list = buildTargets()
    sendmsg(actor, 1, "目标表已私有化，祖玛教主标记：" .. list["祖玛教主"])
    return list
end

local function auditGlobals()
    local before = {}
    for k in pairs(_G) do
        before[k] = true
    end
    return before
end

local Shared = {}
local function setShared(key, value)
    Shared[key] = value
end
return { setShared = setShared, data = Shared }