Export AltHUDIcon field to ZScript

[Blue Shadow]

This.

I'm trying to implement an icon override feature in my HUD similar to GZDoom's althud, which involves reading from that field.

[_mental_]

Added in 75782e6.

[Blue Shadow]

Thank you.

[Graf Zahl]

Now a ZScript/DECORATE property would also make some sense.

[_mental_]

It's already there. Or was it about something else?

[Graf Zahl]

I completely forgot about it.