Knockback System Help

[hunterrravyn]

How would i change this to affect a passive ability?

function Trig_Pushback_Copy_Conditions takes nothing returns boolean
    return GetSpellAbilityId() == 'A001'
endfunction

function Trig_Pushback_Copy_Actions takes nothing returns nothing
    call UnitKnockTargetEx(GetTriggerUnit(), GetSpellTargetUnit(), GetUnitFacing(GetTriggerUnit()), 250.00, 2.00, 1.00, "Abilities\\Spells\\Orc\\MirrorImage\\MirrorImageDeathCaster.mdl", "origin")
endfunction

//===========================================================================
function InitTrig_Pushback_Copy takes nothing returns nothing
    local trigger trig = CreateTrigger()
    call TriggerRegisterAnyUnitEventBJ(trig, EVENT_PLAYER_UNIT_SPELL_EFFECT)
    call TriggerAddCondition(trig, Condition(function Trig_Pushback_Conditions))
    call TriggerAddAction(trig, function Trig_Pushback_Actions)
    set trig = null
endfunction

Sincerly Hunterrravyn

 

[TriggerHappy]

1) use

 tags. not code
2) <a href="http://clanmapz.com/forum/showthread.php?t=378" target="_blank" class="link link--external" rel="nofollow ugc noopener">How to create passive ablitys in jass</a>

 

[hunterrravyn]

ty, im not that good at jass, trying to learn it

 

[saw792]

When does the passive ability trigger? Just on attack?

 

[hunterrravyn]

power went out like 1hour ago...

uhh yes sry thats what i did mean that it triggers on attack.

 

[TriggerHappy]

on Attack or Cast? because atm you are using CAST.

 

[hunterrravyn]

As i said earlier im "trying" to learn jass....

so relly i have less then half a clue to what i am doing...

 

[Uberplayer]

function Trig_Pushback_Conditions takes nothing returns boolean
    return GetUnitAbilityLevel(GetAttacker(), 'A002') > 0
endfunction

function Trig_Pushback_Actions takes nothing returns nothing
    local unit attacker = GetAttacker()
    local unit attacked = GetTriggerUnit()
    local real angle = bj_RADTODEG * Atan2(GetUnitY(attacked) - GetUnitY(attacker), GetUnitX(attacked) - GetUnitX(attacker))
    
    call UnitKnockTargetEx(attacker, attacked, angle, 300.00, 50.00, 1.00, "Abilities\\Spells\\Orc\\MirrorImage\\MirrorImageDeathCaster.mdl", "origin")

    set attacker = null
    set attacked = null
endfunction

//===========================================================================
function InitTrig_Pushback takes nothing returns nothing
    local trigger trig = CreateTrigger()
    call TriggerRegisterAnyUnitEventBJ(trig, EVENT_PLAYER_UNIT_ATTACKED)
    call TriggerAddCondition(trig, Condition(function Trig_Pushback_Conditions))
    call TriggerAddAction(trig, function Trig_Pushback_Actions)
endfunction

Now, if you read the instructions of the knockback system, you know what the parameters of the UnitKnockTargetEx function are.

The integer 'A002' in the condition (Trig_Pushback_Conditions) is the passive abilitys rawcode. You can check it by going to object editor, and pressing Ctrl+D.

The only con I can think of, is that this triggers when the unit begins attack, not when it damages.

 

[hunterrravyn]

I could make it wait for the time it takes the unit to attack....

But thank you very much Uberplayer