Formula
CommonFun.calcBuff_3220
function CommonFun.calcBuff_3220(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local AttrEffect = targetUser:GetProperty("AttrEffect2")
local bits = CommonFun.getBits(AttrEffect)
local A = 100
if targetUser:HasBuffID(160000_BOSS_IMMUNE_EFFECT_:MAX_STACK_0) or bits[CommonFun.AttrEffect2.Suspend] == 1 then
A = 0
end
return A
end