WallHorizontal/WallVertical have wrong default size

[elluminance]

WallHorizontal and WallVertical are supposed to have a default fixed side size of 8, but by default it is 16 and there is no way to change it outside of entering the map file and manually setting it to 8.

How it looks in the editor:

And here's how it looks in game, which is very much not how it's supposed to look:

(the same applies to WallVertical, but with swapped width/height)

[XenonA7]

What happened to this? #245

[elluminance]

I have no idea, honestly. I swear in the past it used to be the proper size of 8, but I feel some recent change must have undone it or something.

[krypciak]

Should be fixed now