【玩法策划】沙城巡逻队：巡逻任务的排班与奖励设计

-- 沙城巡逻队：排班打卡
local player = class(actor)
local CHECKPOINTS = {5}
local function checkIn(player, pointId)
    local shift = getplayvar(player, "HUMAN", "PatrolShift")
    if shift == nil or shift == "" then
        sendmsg(player, 1, 0, "请先报名巡逻班次。")
        return
    end
    local key = "Patrol_" .. shift .. "_" .. os.date("%Y%m%d")
    local record = getplayvar(player, "HUMAN", key) or ""
    if string.find(record, pointId, 1, true) then
        sendmsg(player, 1, 0, "该检查点已打卡。")
        return
    end
    setplayvar(player, "HUMAN", key, record .. pointId .. ",", true)
    local done = 0
    for p in string.gmatch(record .. pointId .. ",", "%d") do done = done + 1 end
    sendmsg(player, 1, 0, "打卡成功：" .. done .. "/5 个检查点。")
end

-- 巡逻计功：积分与兑换
local player = class(actor)
local REDEEM = {{30, "金甲卫士称号"}, {80, "城主宴请席位"}}
local function redeemPatrolPts(player)
    local pts = tonumber(getplayvar(player, "HUMAN", "PatrolPts") or 0)
    for i = #REDEEM, 1, -1 do
        local need, reward = REDEEM[i][1], REDEEM[i][2]
        if pts >= need then
            setplayvar(player, "HUMAN", "PatrolPts", pts - need, true)
            sendmsg(player, 1, 0, "兑换成功：" .. reward)
            return
        end
    end
    sendmsg(player, 1, 0, "巡逻积分不足，当前 " .. pts .. " 分。")
end