【进阶实战】领奖中心：待领奖励的登记与一键领取封装

local function registerReward(actor, rewardId, items)
    actor = getplayerbyname(actor)
    local list = getplayvar(actor, "HUMAN", "RewardBox") or ""
    if string.find(list, rewardId, 1, true) then
        return false
    end
    local entry = rewardId .. ":" .. items
    local merged = list == "" and entry or (list .. "|" .. entry)
    setplayvar(actor, "HUMAN", "RewardBox", merged, 1)
    sendmsg(actor, 1, "新奖励入袋：" .. rewardId .. "，回领奖中心一键领取。")
    return true
end

local function claimAll(actor)
    actor = getplayerbyname(actor)
    local list = getplayvar(actor, "HUMAN", "RewardBox") or ""
    if list == "" then
        sendmsg(actor, 1, "暂无可领奖励。")
        return
    end
    for entry in string.gmatch(list, "[^|]+") do
        local rid, items = string.match(entry, "([^:]+):(.+)")
        local item, num = string.match(items, "([^#]+)#(%d+)")
        giveitem(actor, item, tonumber(num), 1)
        sendmsg(actor, 1, "已领取[" .. rid .. "]：" .. item .. " x" .. num)
    end
    setplayvar(actor, "HUMAN", "RewardBox", "", 1)
end