Formula

CommonFun.calcBuff_3670

function CommonFun.calcBuff_3670(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local MDef = srcUser:GetProperty("MDef")
  local MDefPer = srcUser:GetProperty("MDefPer")
  local skilllv_1 = srcUser:GetLernedSkillLevel(1181_THIEF:SHIELD_OF_DEFENSE)
  local A = math.floor(MDef * (1 + MDefPer) * (skilllv_1 - 10) * 0.2 / 6)
  if A <= 0 then
    return 0
  end
  return A
end