Advanced Building Tab for older Warcraft 3 program

[Risk™Master]

So, I am trying to make a Warcraft 2 map in Warcraft 3. I have finished working on the oil, but I need help with the advanced buildings tab. I found another thread about this, but when I tried to download and open the map provided, it was from a newer Warcraft 3 version and crashed my World Editor until I deleted the file. I have tried using Spell Book, but whenever I use the item abilities for making buildings, only one will work and if the other abilities are selected, it will create only the building from the working ability.

 

[Wark]

I typically see people using Bear Form to morph between two builder units for this, effectively changing the structures they can build between forms. Just set the cast time to 0.

 

[Risk™Master]

That is a good idea, but are there any triggers that can detect when somebody closes the advanced build tab so I can automatically transform the builder when they do?

 

[Risk™Master]

Or is there some way to detect which player clicks the regular build button and for which unit?

 

[Light]

I'm not sure if you can detect a "Build" button press, but for detecting Bear Form/other morphing abilities, use "A unit starts the effect of an ability" event and check (Ability being cast) in the conditions.

 

[A]mun]

Some years ago i found a thread about this (which seems to be void now), attached with this map: