Formula
CommonFun.calcBuff_4622
function CommonFun.calcBuff_4622(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local Attr = srcUser:GetProperty(CommonFun.GetAttrName(c))
local A = (math.floor(Attr / a) * b + d) / 100
return A
end