UDMF - light fades with door open/close

[NaturalTvventy]

Hi everyone,

 

I've successfully converted my current project over to UDMF. Prior the map was in BOOM format. I'm sure there will be some broken triggers, but I feel I'll be able to manage all except one. I made use of BOOM's somewhat obscure light fade in/fade out with door special. I described playing with the special here:

 

 

How does one go about replicating this special in UDMF?

Thanks in advance.

[andrewj]

According to the ZDoom wiki, the 3rd argument of the Door_Open special can be a tag to a sector to apply the lighting effect to.  for Door_Raise, it is the 4th argument.

 

https://zdoom.org/wiki/Door_Open