Formula

function CommonFun.calcDamage_3101(srcUser, targetUser, params, damageParam, logger)
  local Str = srcUser:GetProperty("Str")
  local Dex = srcUser:GetProperty("Dex")
  local Luk = srcUser:GetProperty("Luk")
  local Atk = srcUser:GetProperty("Atk")
  local AtkPer = srcUser:GetProperty("AtkPer")
  local DamIncrease = srcUser:GetProperty("DamIncrease")
  local IgnoreDef = 0
  local IgnoreDef1 = srcUser:GetProperty("IgnoreDef")
  local IgnoreDef2 = srcUser:GetProperty("IgnoreEquipDef")
  if targetUser.boss or targetUser.mini then
    IgnoreDef = IgnoreDef1
  else
    IgnoreDef = IgnoreDef1 + IgnoreDef2
  end
  if 1 <= IgnoreDef then
    IgnoreDef = 1
  end
  local Refine = srcUser:GetProperty("Refine")
  local Hiding = srcUser:GetProperty("Hiding")
  local AttrEffect = srcUser:GetProperty("AttrEffect")
  local bits = CommonFun.getBits(AttrEffect)
  local AttrEffect2 = srcUser:GetProperty("AttrEffect")
  local bits2 = CommonFun.getBits(AttrEffect2)
  local Def2 = targetUser:GetProperty("Def")
  local DefPer2 = targetUser:GetProperty("DefPer")
  local Vit2 = targetUser:GetProperty("Vit")
  local VitPer2 = targetUser:GetProperty("VitPer")
  local DamReduc2 = CommonFun.calcDamReDuc(srcUser, targetUser)
  local RefineDamReduc = targetUser:GetProperty("RefineDamReduc")
  local damChangePer = damageParam.damChangePer
  local raceparam = CommonFun.CalcRaceParam(srcUser, targetUser, params, damageParam, logger)
  local bodyparam = CommonFun.CalcBodyParam(srcUser, targetUser, params, damageParam, logger)
  local elementparam = CommonFun.CalcElementParam(srcUser, targetUser, params, damageParam, logger)
  local bossparam = CommonFun.CalcBossParam(srcUser, targetUser, params, damageParam, logger)
  local raceparam2 = CommonFun.CalcRaceParam2(srcUser, targetUser, params, damageParam, logger)
  local bodyparam2 = CommonFun.CalcBodyParam2(srcUser, targetUser, params, damageParam, logger)
  local elementparam2 = CommonFun.CalcElementParam2(srcUser, targetUser, params, damageParam, logger)
  local bossparam2 = CommonFun.CalcBossParam2(srcUser, targetUser, params, damageParam, logger)
  local BaseAtk = Str * 2 + math.floor(Str * Str / 100) + math.floor(Dex / 5) + math.floor(Luk / 5)
  local AtkFinal = ((Atk - BaseAtk) * (1 + AtkPer) * CommonFun.ShapeCorrection(srcUser, targetUser) * bodyparam * elementparam * elementparam2 + BaseAtk) * raceparam * bossparam * bossparam2
  local DefReduc = CommonFun.CalcDef(srcUser, targetUser)
  local ShortRangeDamReduc2 = targetUser:GetProperty("ShortRangeDamReduc")
  local A = (AtkFinal * DefReduc * (1 - DamReduc2) + Refine) * damChangePer * (1 - RefineDamReduc) * (1 + DamIncrease - ShortRangeDamReduc2) - Vit2 * (1 + VitPer2)
  if A <= 1 then
    return 1
  end
  local Num1 = srcUser:GetRunePoint(31001_AESIR_AMBUSH_DMG_5_IN_HIDING_STATUS)
  local Num2 = srcUser:GetRunePoint(31002_AESIR_AMBUSH_DMG_10_IN_HIDING_STATUS)
  local Num3 = srcUser:GetRunePoint(31003)
  local Num4 = srcUser:GetRunePoint(31004)
  local Num5 = srcUser:GetRunePoint(31005)
  local RuneDamage = Num1 * 0.05 + Num2 * 0.1 + Num3 * 0.05 + Num4 * 0.05 + Num5 * 0.05 + 1
  local Num6 = srcUser:GetRunePoint(90120_AESIR_DAMAGE_OF_THE_AMBUSH_IN_HIDING_STATES_10)
  local RuneDamage2 = 0.1 * Num6 + 1
  if Hiding == 1 or bits[CommonFun.AttrEffect.HideStrengthEffect] == 1 then
    if bits2[CommonFun.AttrEffect.Hualiduanjian] == 1 then
      return A * 2 * 1.5 * RuneDamage * RuneDamage2
    else
      return A * 2 * RuneDamage * RuneDamage2
    end
  elseif bits2[CommonFun.AttrEffect.Hualiduanjian] == 1 then
    return A * 1.5
  end
  return A
end

Self

{
  "id": 106110,
  "BuffDesc": "Double the damage of Back Stab next time",
  "BuffIcon": "skillbuff_180001",
  "BuffName": "Double the damage of [Back Stab] after ambush",
  "BuffRate": {
    "Odds": {
      "type": 2550
    }
  },
  "IconType": 1,
  "Condition": {
    "type": "Profession",
    "value": [
      92,
      93,
      94,
      95
    ]
  }
}

Enemy

{
  "id": 95330,
  "BuffDesc": "Stun: disable movement, stop restoring mana",
  "BuffIcon": "skillbuff_181001",
  "BuffName": "The Ambush (stun the enemy in hiding state) [Stunning -probability is not counted]",
  "BuffRate": {
    "Odds": {
      "type": 2160
    }
  },
  "BuffType": {
    "isgain": 0,
    "isdisperse": 1
  },
  "IconType": 1,
  "BuffEffect": {
    "type": "StatusChange",
    "NoAct": 1,
    "AttrEffect": [
      3,
      4
    ],
    "StateEffect": "4_Dizzy"
  },
  "BuffStateID": 80010
}

Formula

{
  "id": 180010,
  "Buff": {
    "self": [
      106110
    ],
    "enemy": [
      95330
    ]
  },
  "Cost": 1,
  "Desc": [
    {
      "id": 180000,
      "params": [
        420,
        100,
        3
      ]
    }
  ],
  "Icon": "skill_180001",
  "Camps": "Enemy",
  "Level": 10,
  "Logic": "SkillLockedTarget",
  "Damage": [
    {
      "type": 3101,
      "damChangePer": 4.2
    }
  ],
  "DescId": "##171032",
  "NameZh": "##170063",
  "DamTime": {
    "type": 1,
    "value": 2
  },
  "DelayCD": 1,
  "Fire_EP": 2,
  "Pvp_buff": {
    "self": [
      106110
    ],
    "enemy": [
      95330
    ]
  },
  "RollType": 1,
  "AttackAct": [
    "use_skill"
  ],
  "Attack_EP": 3,
  "SE_attack": "Skill/Bash",
  "SkillCost": {
    "sp": 20
  },
  "SkillType": "Attack",
  "Target_EP": 3,
  "DamageType": 1,
  "Launch_Range": 1.5,
  "PreCondition": [
    {
      "type": 2,
      "itemtype": 200
    },
    {
      "type": 2,
      "itemtype": 250
    }
  ]
}