Gain 3% of maximum hp on killing a unit

[LassePihl]

Hello out there I am trying to create a hero for my game, who I have granted a passive ability that should be regaining 3% of the heros max hp each time he kills a creep. Can anyone help me how to do that?

Each time he kills a unit he must regain 3% of his maximum hp

 

[Bogrim]

Open the trigger editor. Create a new trigger. For event, you'll want a generic unit event - a unit dies. For your condition, you need an integer comparison checking the level of your ability for the killing unit. For the action, you should just make a unit action and set the killing unit's percentage health to (current percentage + 3%).

 

[felnix]

Sample:

• Gain hp Skill
  • Events
    • Unit - A unit Dies
  • Conditions
    • (Killing unit) Equal to Your_Unit
  • Actions
    • Unit - Set life of Your_Unit to ((Life of Your_Unit) + ((Max life of Your_Unit) x 0.03))

Your_Unit refer to your hero

Well you can add more condition in it. Hope this help you

 

[Carnerox]

function Trig_Heal_Conditions takes nothing returns boolean
    return (UnitHasBuffBJ(GetKillingUnit(), 'BNab') == true) //'BNab' = The buff for the spell.
endfunction

function Trig_Heal_Actions takes nothing returns nothing
    local unit triggerunit = GetTriggerUnit() //If GetTriggerUnit() doesn't work try GetAttacker().
    local unit dyingunit = GetDyingUnit()
    local real heal = (GetUnitStateSwap (UNIT_STATE_LIFE, triggerunit) + (GetUnitStateSwap(UNIT_STATE_MAX_LIFE, triggerunit) * 0.03))
    call DestroyEffect (AddSpecialEffectTarget ("Abilities\\Spells\\Other\\Stampede\\StampedeMissileDeath.mdl", triggerunit, "chest"))
    call SetUnitLifeBJ (triggerunit, heal)
    set triggerunit = null
    set dyingunit = null
endfunction

//===========================================================================
function InitTrig_Heal takes nothing returns nothing
    local trigger heal = CreateTrigger()
    call TriggerRegisterAnyUnitEventBJ (heal, EVENT_PLAYER_UNIT_DEATH)
    call TriggerAddCondition (heal, Condition( function Trig_Heal_Conditions))
    call TriggerAddAction (heal, function Trig_Heal_Actions)
endfunction

 

[IronTrout]

I'm gunna base my answer off felnix, do the same thing, but I've found if you use the Condition

• ((Killing Unit) has buff PassiveBuff) Equal to True

Works much better and is MUI friendly

Edit: Typo, And to regain my pride;

• Trigger
  • Events
    • Unit - A unit Dies
  • Conditions
    • ((Killing unit) has buff Devotion Aura) Equal to (==) True
  • Actions
    • Unit - Set life of (Killing unit) to ((Percentage life of (Killing unit)) + 3.00)%

Works fine. But yes i realise that you can't modify total hp without adding abilities to units, so go with jass

 

[Bogrim]

Works much better and is MUI friendly

Uhm, no? When a unit dies it loses its buff, and you're checking for buffs on the dying unit. That's not MUI, nor does it even work.

 

[jig7c]

need to change this:

local real heal = (GetUnitStateSwap (UNIT_STATE_LIFE, triggerunit) + (GetUnitStateSwap(UNIT_STATE_MAX_LIFE, dyingunit) * 0.03))

to:

local real heal = (GetUnitStateSwap (UNIT_STATE_LIFE, triggerunit) + (GetUnitStateSwap(UNIT_STATE_MAX_LIFE, triggerunit) * 0.03))

he wants 3% of the hero's hp, not the dying unit's hp...

this:

call AddSpecialEffectTarget ("Abilities\\Spells\\Other\\Stampede\\StampedeMissileDeath.mdl", triggerunit, "chest")
call DestroyEffect (GetLastCreatedEffectBJ())

can be simplified to:

call DestroyEffect (AddSpecialEffectTarget ("Abilities\\Spells\\Other\\Stampede\\StampedeMissileDeath.mdl", triggerunit, "chest"))

 

[Carnerox]

need to change this:

local real heal = (GetUnitStateSwap (UNIT_STATE_LIFE, triggerunit) + (GetUnitStateSwap(UNIT_STATE_MAX_LIFE, dyingunit) * 0.03))

to:

local real heal = (GetUnitStateSwap (UNIT_STATE_LIFE, triggerunit) + (GetUnitStateSwap(UNIT_STATE_MAX_LIFE, triggerunit) * 0.03))

he wants 3% of the hero's hp, not the dying unit's hp...

this:

call AddSpecialEffectTarget ("Abilities\\Spells\\Other\\Stampede\\StampedeMissileDeath.mdl", triggerunit, "chest")
call DestroyEffect (GetLastCreatedEffectBJ())

can be simplified to:

call DestroyEffect (AddSpecialEffectTarget ("Abilities\\Spells\\Other\\Stampede\\StampedeMissileDeath.mdl", triggerunit, "chest"))

my bad on the heal part, but besides that i just typed it up quickly.