【框架设计】装备重铸：基础属性重随与保底词库

---重铸：消耗重铸石，基础属性重随
function Reforge.run(actor, makeIndex)
    local item = Reforge.locate(actor, makeIndex)
    if not item then
        sendmsg(actor, 1, "物品不存在")
        return false
    end
    if not checkitemw(actor, "重铸石", 8) then
        sendmsg(actor, 1, "重铸石不足，需要 8 枚")
        return false
    end
    local old = Reforge.attrsOf(item)
    local new = Reforge.roll(item)
    takeitem(actor, "重铸石", 8, 0, "重铸消耗")
    Reforge.apply(item, new)
    Reforge.recordHistory(actor, makeIndex, old, new)
    sendmsg(actor, 1, "重铸完成：攻击 " .. new.atkMin .. "-" .. new.atkMax)
    return true
end

---保底计数：连续 20 次未出高攻必出
setontimerex(61, 0)
function Reforge.roll(item)
    local actor = item:GetOwner()
    local pity = tonumber(getplayvar(actor, 2, "ReforgePity")) or 0
    local new
    if pity >= 19 then
        new = Reforge.rollTop(item)     -- 保底：区间前 10%
        new.pity = true
        setplayvar(actor, 2, "ReforgePity", 0, 1)
    else
        new = Reforge.rollNormal(item)
        if new.atkMax >= 40 then
            setplayvar(actor, 2, "ReforgePity", 0, 1)
        else
            setplayvar(actor, 2, "ReforgePity", pity + 1, 1)
        end
    end
    return new
end