【玩法策划】深渊爬塔词缀：借鉴大秘境的层层递进玩法设计

local AFFIX = {
    { name = "狂暴", key = "RAGE", w = 40 },
    { name = "迅捷", key = "SWIFT", w = 35 },
    { name = "荆棘", key = "THORN", w = 25 },
}
local active = {}
local function rollAffix(floor)
    if floor % 5 ~= 0 then return end
    local total, acc = 0, 0
    for _, a in ipairs(AFFIX) do total = total + a.w end
    local r = math.random(1, total)
    for _, a in ipairs(AFFIX) do
        acc = acc + a.w
        if r <= acc then
            active[a.key] = (active[a.key] or 0) + 1
            sendcentermsg("深渊塔第" .. floor .. "层附加词缀：" .. a.name .. "×" .. active[a.key])
            return
        end
    end
end

local function monsterScale(baseAtk, baseSpd)
    local atk = baseAtk * (1 + 0.5 * (active.RAGE or 0))
    local spd = baseSpd * (1 + 0.2 * (active.SWIFT or 0))
    return math.floor(atk), math.floor(spd)
end