CommonFun.DoCalcElementDam

function CommonFun.DoCalcElementDam(srcUser, targetUser, params, damageParam)
  local srcAtkElement = CommonFun.GetUserAtkAttr(srcUser, params, damageParam)
  if srcUser.SetTempAtkAttr ~= nil then
    srcUser:SetTempAtkAttr(srcAtkElement)
  end
  if targetUser.SetTempBeAtkAttr ~= nil then
    targetUser:SetTempBeAtkAttr(srcAtkElement)
  end
  return 1
end