【数据存储】行会篝火晚会经验加成：活动数据的存档设计

local function saveCampData(gid, level, participant)
    local today = os.date("%Y%m%d")
    local key = "CAMP_" .. gid .. "_" .. today
    setplayvar(actor, "HUMAN", key, level .. "|" .. participant, 1)
end

local function loadCampData(gid, date)
    local p = class(actor)
    local key = "CAMP_" .. gid .. "_" .. date
    local rec = getplayvar(p, 2, key) or ""
    local lv, cnt = string.match(rec, "(%d+)|(%d+)")
    return tonumber(lv) or 0, tonumber(cnt) or 0
end