【框架设计】装备套装：件数检测与效果激活

---套装表：件数与效果的定义
local SUITS = {
    { name = "祈祷套装", parts = { "祈祷头盔", "祈祷项链",
        "祈祷手镯", "祈祷戒指", "祈祷之刃" },
      full = { buffId = 22001, atkPct = 20 } },
    { name = "记忆套装", parts = { "记忆头盔", "记忆项链",
        "记忆手镯", "记忆戒指" },
      full = { buffId = 22002, hpFlat = 200 } },
}

---检测身上的套装件数
function Suit.count(actor, suit)
    local n = 0
    for _, part in ipairs(suit.parts) do
        if Suit.wearing(actor, part) then
            n = n + 1
        end
    end
    return n
end

---套装效果的激活与撤销
function Suit.refresh(actor)
    for _, suit in ipairs(SUITS) do
        local n = Suit.count(actor, suit)
        local key = "Suit_" .. suit.name
        local active = (getplayvar(actor, 2, key) or "") ~= ""
        if n == #suit.parts and not active then
            -- 凑齐：激活效果
            addbuff(actor, suit.full.buffId, 99999, 1, actor,
                { [1] = suit.full.atkPct or 0,
                  [4] = suit.full.hpFlat or 0 })
            setplayvar(actor, "HUMAN", key, os.time(), 1)
            sendmsg(actor, 1, suit.name .. " 套装效果激活！")
            QF_Broadcast(actor:GetName() .. " 集齐了 " ..
                suit.name .. "！")
        elseif n < #suit.parts and active then
            -- 破套：撤销效果
            setplayvar(actor, "HUMAN", key, "", 1)
            sendmsg(actor, 1, suit.name .. " 套装效果失效")
        end
    end
end