Changing unit from gound to air

[Foxace]

I am trying to make boss mechanic where dragon starts to fly after getting to certain HP.

I have tried unit life event and animation action, but nothing happens.

The deathwing model which can be found here, has walk alternate animation which is flying animation. I have also tried the morph animation but trigger still is not doing anything.

Only "map initialization" works as event for triggering flying animation.

I have tried to make this work for hours, without any result except that and its not what I wanted.

 

[Vinz]

Add alternate tags.

 

[Xonok]

I would just make 2 versions of the unit in object editor:
Flying and ground.
Then use an ability like storm crow form to morph between them.

 

[Foxace]

Then i would need to build triggers for different unit and boss hp % etc

 

[Vinz]

Yes. You can't add AI without triggers. Blizzard made AI using JASS.

 

[Maker]

Then i would need to build triggers for different unit and boss hp % etc

If you morph a unit, the triggers will still work, it is the same unit.