【进阶实战】喂养计划：宠物定时喂养的日程表封装

local FEED_PLAN = { 8, 14, 20 }
local function onHourTick(actor)
    actor = getplayerbyname(actor)
    local h = tonumber(os.date("%H")) or 0
    for _, planHour in ipairs(FEED_PLAN) do
        if h == planHour then
            feedByPlan(actor)
        end
    end
end
local function feedByPlan(actor)
    local hunger = tonumber(getplayvar(actor, "HUMAN", "PetHunger")) or 100
    if hunger >= 95 then
        sendmsg(actor, 1, "白虎很饱，本餐自动跳过。")
        return
    end
    if not takeitem(actor, "兽粮", 1) then
        sendmsg(actor, 1, "兽粮不足，本餐投喂失败。")
        return
    end
    hunger = math.min(100, hunger + 40)
    setplayvar(actor, "HUMAN", "PetHunger", hunger, 1)
    sendmsg(actor, 1, "计划投喂完成，饱食度 " .. hunger .. "。")
end

local function addPlanHour(actor, hour)
    actor = getplayerbyname(actor)
    if hour < 0 or hour > 23 then
        sendmsg(actor, 1, "时段必须是 0 到 23。")
        return
    end
    for _, h in ipairs(FEED_PLAN) do
        if h == hour then
            sendmsg(actor, 1, "该时段已在计划中。")
            return
        end
    end
    FEED_PLAN[#FEED_PLAN + 1] = hour
    table.sort(FEED_PLAN)
    sendmsg(actor, 1, "已加入 " .. hour .. " 点档，计划共 " .. #FEED_PLAN .. " 餐。")
end