【玩法设计】赛季战令：任务与奖励的编排规则设计

local WEEK_CAP = 10000
function addBattlePassExp(actor, exp)
    local player = class(actor)
    local weekKey = "BPW_" .. os.date("%W")
    local weekExp = tonumber(getplayvar(actor, 2, weekKey) or "0")
    local add = math.min(WEEK_CAP - weekExp, exp)
    if add <= 0 then
        sendmsg(actor, 0, "本周战令经验已达上限" .. WEEK_CAP)
        return
    end
    setplayvar(actor, "HUMAN", weekKey, weekExp + add, 1)
    local total = tonumber(getplayvar(actor, 2, "BP_TOTAL") or "0") + add
    setplayvar(actor, "HUMAN", "BP_TOTAL", total, 1)
    sendmsg(actor, 0, "战令经验+" .. add .. "，当前" .. math.floor(total / 500) .. "级")
end

local function claimPassReward(actor, lv, track)
    local player = class(actor)
    local total = tonumber(getplayvar(actor, 2, "BP_TOTAL") or "0")
    if math.floor(total / 500) < lv then
        sendmsg(actor, 0, "战令等级不足" .. lv)
        return
    end
    local key = "BP_" .. track .. "_" .. lv
    if getplayvar(actor, 2, key) == 1 then
        sendmsg(actor, 0, "该档奖励已领取")
        return
    end
    if track == "adv" and getplayvar(actor, 2, "BP_ADV") ~= 1 then
        sendmsg(actor, 0, "需要进阶战令，商城有售3000元宝")
        return
    end
    setplayvar(actor, "HUMAN", key, 1, 1)
    sendmail(actor, 0, "战令奖励", track .. "轨" .. lv .. "级奖励", "战令礼盒|1")
end