【进阶实战】掉落补偿：掉落丢失的申诉补发流程封装

local function createClaim(actorName, bossId, itemHash)
    local claimId = "CL" .. os.time() .. math.random(100, 999)
    local actor = getplayerbyname(actorName)
    setplayvar(actor, "HUMAN", "Claim_" .. claimId,
        bossId .. "|" .. itemHash .. "|pending", 1)
    sendmsg(actor, 1, "申诉已受理，编号 " .. claimId .. "。")
    return claimId
end
local function approveClaim(actorName, claimId, item, num)
    local actor = getplayerbyname(actorName)
    local rec = getplayvar(actor, "HUMAN", "Claim_" .. claimId) or ""
    if string.find(rec, "|done", 1, true) then
        sendmsg(actor, 1, "该补偿已发放，请勿重复领取。")
        return false
    end
    giveitem(actor, item, num, 1, "掉落补偿")
    setplayvar(actor, "HUMAN", "Claim_" .. claimId,
        string.gsub(rec, "|pending", "|done"), 1)
    return true
end

local function verifyDrop(actorName, bossId, ts)
    local log = getsysvar("DropLog_" .. actorName) or ""
    return string.find(log, bossId .. "|" .. ts, 1, true) ~= nil
end