Bugfix: Involving playdemo and connection state

[Baker]

[mh]

Oddly enough, I've had this for years but for a completely different reason - I print the map name in the intermission screen, and without it I was crashing. So there's another thing fixed.

I also remove all centerprints at the same time so that's probably not a bad idea too - helps make the slate even cleaner when going to a new map.

[szo]

Good catch. Applied this to both quakespasm and to uhexen2. (uhexen2 was actually not 'affected' by the issue the way you documented it, but it actually used to draw the console background over the intermission pic, i.e. drawing doubly. ugh..)

[Baker]

[r00k]

Hadnt noticed this, been a long time since i recorded a demo all the way to the intermission, though I've noticed a bug when replaying to the end, my intermission angles are pointing to '0 0 0' :O happens in proQuake too!

[taniwha]

I don't know if this particular fix is truly relevant to QF (I'll apply it anyway just in case), but investigating it did cause me to notice and fix two problems I'd introduced recently: intermission position was broken and the console was being drawn between levels.

I had a lot of "fun" with the loading plaque because for a long time, QF didn't draw the thing, but I has a few bugs in my implementation when I got it going again.