Blockland Save Format

[Xalos]

I'm trying to make a program which can look at and save .bls files correctly. There are only a couple of things I haven't figured out. I'll tell you what they are:

The second line, right beneath the "You're incompetent so don't edit this" line, is a "1". I have no idea what this does or represents, but it's alwawys a 1 for me.
Then there's the colorset. Already figured that out.

The brick format is:
[Datablock name]" [Central position] [?] [Connected to the ground] [Color]  [?] [?] [Raycasting] [Collision] [Rendering]
Obviously, I don't know what the ?'s do and they're always 0's for me.

Those are the four things which I haven't puzzled out and I would appreciate it if anyone can tell me what they are.

[Ad Bot]

[DrenDran]

Various other settings.
Item respawn item, item datablock, item spawn direction, name, emitter, emitter direction.
All of these and more are possibilities.

[Tyler66]

Looks like you need a Importer (.dll).

[Xalos]

Various other settings.
Item respawn item, item datablock, item spawn direction, name, emitter, emitter direction.
All of these and more are possibilities.

+- ITEM
+- LIGHT
+- EMITTER
+- OWNER
+- EVENT

Sorry, I don't really think that's likely. Besides, I already tested all three values against all five of those; it only added the +- part, not change the values of anything in the brick definition line itself.