TFS 1.X+ split dmg monsters

[Crystals]

TFS 1.4.2

Hi, maybe someone can help me with another script

I want to make a monster with "split damage"

Based on the principle:

* Boss + 3 mobs. If the boss receives e.g. 100 damage, it distributes 25% to all. With 2 mobs ~33%, with 1 mob - 50% between them.

But if it's one of the mobs that receives damage - it will receive 100% dmg.

Only hitting the boss distributes the damage between it and the mobs

I tried to make a script in different ways but I think I'm going in the wrong direction (or just .lua for the boss script is not enough)

Last thing I ended up with:

function onGetDamage(cid, attacker, damage, combatType)
    if isMonster(cid) and getCreatureName(cid) == "Boss name" then

        if getCreatureStorage(cid, 10000) == 1 then
            return damage
        end
        doCreatureSetStorageValue(cid, 10000, 1)
        
        local pos = getThingPos(cid)
        local spectators = getSpectators(pos, 20, 20, false)
        local monsters = {}
        for i, creature in ipairs(spectators) do
            if isMonster(creature) then
                table.insert(monsters, creature)
            end
        end
        
        local count = #monsters
        if count > 0 then
            local sharedDamage
            if damage < 0 then
                sharedDamage = math.ceil(damage / count)
            else
                sharedDamage = math.floor(damage / count)
            end
        
            for i, creature in ipairs(monsters) do
                addEvent(function(target, dmg)
                    if isCreature(target) then
                        doCreatureAddHealth(target, dmg)
                    end
                end, 1, creature, sharedDamage)
            end
        end

        doCreatureSetStorageValue(cid, 10000, 0)
        return 0
    end

    return damage
end

 

[Rycina]

I would also like to ask

 

[godoyxd]

You could start with somethis like this:

function onHealthChange(creature, attacker, primaryDamage, primaryType, secondaryDamage, secondaryType, origin)
  local summons = getCreatureSummons(creature)
  if summons == nil or #summons == 0 then
    return primaryDamage, primaryType, secondaryDamage, secondaryType
  end

  local damageEach = primaryDamage / (#summons + 1)

  local creatureTable = {}
  for _, summonID in pairs(summons) do
    creatureTable[summonID] = true
  end

  for _, summonID in pairs(summons) do
    if not creatureTable[attacker] then
      doTargetCombatHealth(attacker, summonID, primaryType, -damageEach, -damageEach, CONST_ME_DRAWBLOOD)
    end
  end

  return damageEach, primaryType, secondaryDamage, secondaryType
end

You probably want to also alter secondaryDamage and chosse a better effect.

Edit: I added an image, it works.

 

[Rycina]

You could start with somethis like this:

function onHealthChange(creature, attacker, primaryDamage, primaryType, secondaryDamage, secondaryType, origin)
  local summons = getCreatureSummons(creature)
  if summons == nil or #summons == 0 then
    return primaryDamage, primaryType, secondaryDamage, secondaryType
  end

  local damageEach = primaryDamage / (#summons + 1)

  local creatureTable = {}
  for _, summonID in pairs(summons) do
    creatureTable[summonID] = true
  end

  for _, summonID in pairs(summons) do
    if not creatureTable[attacker] then
      doTargetCombatHealth(attacker, summonID, primaryType, -damageEach, -damageEach, CONST_ME_DRAWBLOOD)
    end
  end

  return damageEach, primaryType, secondaryDamage, secondaryType
end

You probably want to also alter secondaryDamage and chosse a better effect.

Edit: I added an image, it works.
View attachment 91223

If I have a boss, for it to work I have to implement it in boss.xml as script="boss.lua"> ?
Should I add it as a spell / event for it to work?

 

[godoyxd]

If I have a boss, for it to work I have to implement it in boss.xml as script="boss.lua"> ?
Should I add it as a spell / event for it to work?

Add the lua file as a creaturescript. Then add that script name in <script> inside boss.xml file.

 

[Rycina]

creaturescripts>scripts>boss_damage_split.lua

function onHealthChange(creature, attacker, primaryDamage, primaryType, secondaryDamage, secondaryType, origin)
    local summons = getCreatureSummons(creature)
    if summons == nil or #summons == 0 then
      return primaryDamage, primaryType, secondaryDamage, secondaryType
    end
 
    local damageEach = primaryDamage / (#summons + 1)
 
    local creatureTable = {}
    for _, summonID in pairs(summons) do
      creatureTable[summonID] = true
    end
 
    for _, summonID in pairs(summons) do
      if not creatureTable[attacker] then
        doTargetCombatHealth(attacker, summonID, primaryType, -damageEach, -damageEach, CONST_ME_DRAWBLOOD)
      end
    end
 
    return damageEach, primaryType, secondaryDamage, secondaryType
  end

creaturescrpts.xml:

<event type="healthchange" name="BossDamageSplit" script="boss_damage_split.lua" />

and i added to my boss.xml:

    <script>
        <event name="BossDamageSplit"/>
    </script>

However, when I summon monsters (it doesn't matter if 2 or 4) and deal damage to the boss, the rest don't take damage.

Is something implemented incorrectly?

 

[godoyxd]

creaturescripts>scripts>boss_damage_split.lua

function onHealthChange(creature, attacker, primaryDamage, primaryType, secondaryDamage, secondaryType, origin)
    local summons = getCreatureSummons(creature)
    if summons == nil or #summons == 0 then
      return primaryDamage, primaryType, secondaryDamage, secondaryType
    end
 
    local damageEach = primaryDamage / (#summons + 1)
 
    local creatureTable = {}
    for _, summonID in pairs(summons) do
      creatureTable[summonID] = true
    end
 
    for _, summonID in pairs(summons) do
      if not creatureTable[attacker] then
        doTargetCombatHealth(attacker, summonID, primaryType, -damageEach, -damageEach, CONST_ME_DRAWBLOOD)
      end
    end
 
    return damageEach, primaryType, secondaryDamage, secondaryType
  end

creaturescrpts.xml:

<event type="healthchange" name="BossDamageSplit" script="boss_damage_split.lua" />

and i added to my boss.xml:

    <script>
        <event name="BossDamageSplit"/>
    </script>

However, when I summon monsters (it doesn't matter if 2 or 4) and deal damage to the boss, the rest don't take damage.

Is something implemented incorrectly?

what is your tfs version?
OP's was 1.4.2.

 

[Rycina]

what is your tfs version?
OP's was 1.4.2.

Yes, I did Error. Crystal helped me with that Thanks for the script
Can you do the one from the topic that Ciosny wrote? (TFS 1.X+ - Script for daily boss (https://otland.net/threads/script-for-daily-boss.291365/))

I asked him but he is still working on it in his free time because something is not working as it should

I'm still weak in scripts. I'm just learning and I look at people like who did what and how it works so that I can do it myself in the future