Bat Tornado

1function CommonFun.calcDamage_8001(srcUser, targetUser, params, damageParam, logger)
2  local damChangePer = damageParam.damChangePer
3  local damChangePer1 = damageParam.damChangePer1
4  local MaxHp = targetUser:GetProperty("MaxHp")
5  local A = MaxHp * damChangePer + damChangePer1
6  if A <= 1 then
7    return 1
8  end
9  return A
10end