Formula
CommonFun.calcBuff_6170
function CommonFun.calcBuff_6170(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local skilllv_1 = srcUser:GetLernedSkillLevel(c)
local m = 0
if d < skilllv_1 then
m = 1
end
local A = a + b * m
return A
end