Why it never stops

[Gtam]

Why does this trigger keep going and never stops

function Trig_Bolt_Conditions takes nothing returns boolean
    return GetSpellAbilityId() == 'AHtb'
endfunction

function Trig_Bolt_Actions takes nothing returns nothing
    set udg_Boolean = true
    set udg_u = GetTriggerUnit()
    set udg_t = GetSpellTargetUnit()
    call TriggerSleepAction(2)
    set udg_Boolean = false
endfunction
//===========================================================================
function InitTrig_Bolt takes nothing returns nothing
    set gg_trg_Bolt = CreateTrigger(  )
    call TriggerRegisterAnyUnitEventBJ( gg_trg_Bolt, EVENT_PLAYER_UNIT_SPELL_EFFECT )
    call TriggerAddCondition( gg_trg_Bolt, Condition( function Trig_Bolt_Conditions ) )
    call TriggerAddAction( gg_trg_Bolt, function Trig_Bolt_Actions )
endfunction

function Trig_Knock_Conditions takes nothing returns boolean
    return udg_Boolean == true
endfunction
     
function Trig_Knock_Actions takes nothing returns nothing
    local unit u = udg_u
    local unit t = udg_t
    local real x = GetUnitX(t)
    local real y = GetUnitY(t)
    local real f = GetUnitFacing(t) - 180.
    local real a = 3 * Cos(f * .0175)
    local real b = 3 * Sin(f * .0175)
//Now all the locals are declared time to knock back the unit
    call PauseUnit(t, true)
    call SetUnitPosition(t, x + a, y + b)
    call UnitDamageTargetBJ(u, t, 5.00, ATTACK_TYPE_NORMAL, DAMAGE_TYPE_NORMAL )
    call AddSpecialEffectTarget("Abilities\\Spells\\Human\\FlakCannons\\FlakTarget.mdl", t, "chest")
    call PauseUnit(t, false)
// Time to get those Leaks
    call DestroyEffect( GetLastCreatedEffectBJ() )
    set u = null
    set t = null
endfunction
//===========================================================================
function InitTrig_Knock takes nothing returns nothing
    set gg_trg_Knock = CreateTrigger(  )
    call TriggerRegisterTimerEventPeriodic( gg_trg_Knock, 0.03 )
    call TriggerAddAction( gg_trg_Knock, function Trig_Knock_Actions )
endfunction

 

[Troll-Brain]

I guess you are setting "udg_Boolean" to true somewhere else

EDIT : No you don't have added any condition to your trigger gg_trg_Knock

 

[Gtam]

O thx. Is there any leaks i missed

 

[Komaqtion]

Well, instead of 2 lines for the effect, it could be this:

call DestroyEffect(AddSpecialEffectTarget("Abilities\\Spells\\Human\\FlakCannons\\FlakTarget.mdl", t, "chest"))

And instead of using two/four variable do this:

    local real x = GetUnitX(t) + (3 * Cos(f * .0175))
    local real y = GetUnitY(t) + (3 * Sin(f * .0175))

And move those line below:

    local real f = GetUnitFacing(t) - 180.

 

[Gtam]

Like This

function Trig_Bolt_Conditions takes nothing returns boolean
    return GetSpellAbilityId() == 'AHtb'
endfunction

function Trig_Bolt_Actions takes nothing returns nothing
    set udg_Boolean = true
    set udg_u = GetTriggerUnit()
    set udg_t = GetSpellTargetUnit()
    call TriggerSleepAction(2)
    set udg_Boolean = false
endfunction
//===========================================================================
function InitTrig_Bolt takes nothing returns nothing
    set gg_trg_Bolt = CreateTrigger(  )
    call TriggerRegisterAnyUnitEventBJ( gg_trg_Bolt, EVENT_PLAYER_UNIT_SPELL_EFFECT )
    call TriggerAddCondition( gg_trg_Bolt, Condition( function Trig_Bolt_Conditions ) )
    call TriggerAddAction( gg_trg_Bolt, function Trig_Bolt_Actions )
endfunction

function Trig_Knock_Conditions takes nothing returns boolean
    return udg_Boolean == true
endfunction
     
function Trig_Knock_Actions takes nothing returns nothing
    local unit u = udg_u
    local unit t = udg_t
    local real f = GetUnitFacing(t) - 180.
    local real x = GetUnitX(t) + (3 * Cos(f * .0175)) 
    local real y = GetUnitY(t) + (3 * Sin(f * .0175))
//Now all the locals are declared time to knock back the unit
    call PauseUnit(t, true)
    call SetUnitPosition(t, x, y)
    call UnitDamageTargetBJ(u, t, 5.00, ATTACK_TYPE_NORMAL, DAMAGE_TYPE_NORMAL )
    call DestroyEffect(AddSpecialEffectTarget("Abilities\\Spells\\Human\\FlakCannons\\FlakTarget.mdl", t, "chest"))
    call PauseUnit(t, false)
// Time to get those Leaks
    set u = null
    set t = null
endfunction
//===========================================================================
function InitTrig_Knock takes nothing returns nothing
    set gg_trg_Knock = CreateTrigger(  )
    call TriggerRegisterTimerEventPeriodic( gg_trg_Knock, 0.03 )
    call TriggerAddCondition( gg_trg_Knock, Condition( function Trig_Knock_Conditions ) )
    call TriggerAddAction( gg_trg_Knock, function Trig_Knock_Actions )
endfunction

 

[Romek]

If you're gonna code like that, you might as well stick to GUI. =|

 

[Gtam]

Wow. Im sorry for my terrible code but cheez cut me some slak im still learning unlike you

 

[Frozenhelfir]

If you're gonna code like that, you might as well stick to GUI. =|

This. Either that or start with some more basic stuff. Also those two triggers don't even seem related. You also need to provide more information, such as how do these two triggers tie together and what the purpose is for it. "Fix it" doesn't cut it. You may want to look into using structs for this though.

 

[Gtam]

I dont know how structs work. And they are related by the one turns a boolean true and the other on runs when its true

 

[Dinowc]

structs are like arrays that allow you to store different type of data into one which you can access easily

a normal array would be:

set data[0] = 1
set data[1] = 5
set data[2] = 12
set data[3] = 28

structs would be more like:

set data[0] = 1
set data[1] = CreateTimer()
set data[2] = GetTriggerUnit()
set data[3] = "You get this example?"

you declare structs like this:

struct <struct name>
      <struct's members>
endstruct

so in the previous example, you would declare it like:

struct data
      integer int
      timer t
      unit u
      string s
endstruct

to use this in a function, you must create the struct
here's is another example:

function func takes nothing returns nothing
       local data d = data.create() // data is the struct which we gonna use, d is just a name (it can be anything)
      
       set d.int = 1 // notice the &quot;.&quot; after the data, you use it a lot in structs <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue    :p" data-shortname=":p" />
       set d.t = CreateTimer()
       set d.u = GetTriggerUnit()
       set d.s = &quot;You get this example?&quot;
       
       ......
       
       call d.destroy()  // you should always destroy structs when you don't need them anymore
endfunction

hope you understand something

 

[Gtam]

So data is the struct. What do i then do with the struct.

 

[Dinowc]

[del]data is the name

a is the struct

I made a bad example xd[/del]

What do i then do with the struct

well you could have made it like:

globals
      integer array int
      timer array t
      unit array u
      string array s
endglobals

function func takes nothing returns nothing
      set int[0] = 1
      set t[0] = CreateTimer()
      set u[0] = GetTriggerUnit()
      set s[0] = "You get this example?"
endfunction

it's completely the same, but it just makes everything complicated

I don't know how to explain... just 1 thing:

struct is your friend :thup:


you would attach the struct to a timer using TimerUtils like this:

function A takes nothing returns nothing
      local data d = data.create() 
      
      set d.int = 1
      set d.t = CreateTimer()
      set d.u = GetTriggerUnit()
      set d.s = "You get this example?"
       
      call SetTimerData(d.t, data)
      call StartTimer(d.t, 0.03, true, function B)
endfunction

and retrieve the struct like this:

function B takes nothing returns nothing
       local data d = GetTimerData(GetExpiredTimer)
        
       and use it <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile    :)" data-shortname=":)" />
endfunction

that's how you do knockback in Jass, that's what I meant when I said you should use periodic timers, not events

I think it's harder for me to explain, than for you to learn
it's so easy when you get used to it, trust me

 

[Gtam]

Yes but im still pretty new to jass. Is there a tut for structs

 

[wraithseeker]

It's under world editor the helper, search for it using the all user submitted.