How do i do a trigger for 2 same items in the same item receipe?

[bryanEX1993]

I was pondering on how to make an item out of 3 items. For example, in dota there's an item called monkey king bar where there exists 2 javelins. But when i do a trigger lyk this, i have to only get 1 javelin. What other ''if'' triggers do i need to add?

Unit - A unit acquires an item

If-If hero manipulating item has an item of type javelin equal to true If-If hero manipulating item has an item of type javelin equal to true
Then-Create 1 monkey king bar for the hero manipulating hero

 

[Geelottaja]

adv recipes
    Events
        Unit - A unit Acquires an item
    Conditions
    Actions
        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
            If - Conditions
                ((Triggering unit) has an item of type Stygian Desolator) Equal to True
            Then - Actions
                Set Styg = 0
                For each (Integer A) from 1 to 6, do (Actions)
                    Loop - Actions
                        If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                            If - Conditions
                                (Item-type of (Item carried by (Triggering unit) in slot (Integer A))) Equal to Mithril Hammer +26
                                Styg Less than or equal to 2
                            Then - Actions
                                Set Styg = (Styg + 1)
                            Else - Actions
                If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                    If - Conditions
                        Styg Equal to 2
                    Then - Actions
                        For each (Integer B) from 1 to 6, do (Actions)
                            Loop - Actions
                                If (All Conditions are True) then do (Then Actions) else do (Else Actions)
                                    If - Conditions
                                        (Item-type of (Item carried by (Triggering unit) in slot (Integer B))) Equal to Mithril Hammer +26
                                        Styg Greater than 0
                                    Then - Actions
                                        Item - Remove (Item carried by (Triggering unit) in slot (Integer B))
                                        Set Styg = (Styg - 1)
                                    Else - Actions
                        Item - Remove (Item carried by (Triggering unit) of type Stygian Desolator)
                        Set Temporary_Point = (Position of (Triggering unit))
                        Item - Create Stygian Desolator at Temporary_Point
                        Hero - Give (Last created item) to (Triggering unit)
                        Special Effect - Create a special effect at Temporary_Point using Abilities\Spells\Human\HolyBolt\HolyBoltSpecialArt.mdl
                        Custom script:   call RemoveLocation( udg_Temporary_Point )
                        Wait 2.00 seconds
                        Special Effect - Destroy (Last created special effect)
                    Else - Actions
            Else - Actions

An old post back from 2005 by emjlr3.
There are lots of different recipe systems in the Systems, Triggers and Demo Maps. Check them out.

 

[denmax]

• A
  • Events
    • Unit - A unit Acquires an item
  • Conditions
    • (Item type of (Item being manipulated) Equal to "Javelin"
  • Actions
    • If (All conditions are true) then do (Actions), else do (Else Actions)
      • If - Conditions
        • IntVar Greater than or Equal to 2
      • Then - Actions
        • Do your stuff here
        • Set IntVar = IntVar - 2
      • Else - Actions
        • Set IntVar = IntVar + 1

• A
  • Event
    • Unit - A unit Loses an item
  • Conditions
    • (Item type of (Item being manipulated) Equal to "Javelin"
  • Actions
    • Set IntVar = IntVar - 1

Above post is more detailed ^_^