【界面UI】界面动效省电降级：低端机的动效分级方案

local frames, lowSec = 0, 0
local perfTier = 0
SL:Schedule(function()
    if frames < 25 * 1 then
        lowSec = lowSec + 1
        if lowSec >= 5 and perfTier == 0 then
            perfTier = 1
            SL:ShowSystemTips("已为您降低界面特效，提升流畅度")
        end
    else
        lowSec = 0
    end
    frames = 0
end, 1)
SL:RegisterLuaNetMsg(8701, function() frames = frames + 1 end)

local function playEffect(name)
    if perfTier >= 3 and name == "particles" then return end
    if perfTier >= 2 and name == "shake" then return end
    if perfTier >= 1 and name == "long_fade" then return end
    playAnim(name)
end