[General] Use cases for the trigger queue?

[Astrella]

Hi everyone,

been going through the Blizzard campaign maps and noticed that a lot of Quest-related triggers in them make use of the Trigger Queue.

For example from the second Human mission in the Reign of Chaos campaign:

with Dwarves Queue then containing the actual dialog, quest updating and such. Is there a specific reason beyond making sure any other behaviour that's still being resolved being done first?

 

[Wrda]

Imagine two triggers with different dialogue transmission: queue makes as it is, a queue, a trigger list with an execution sequence. Why is this useful? For the most obvious reason, not to have superimposed dialogue transmissions or any other form is ways to make things confusing.