[crossfire] Inventories in artifacts/archetypes

[Nicolas Weeger]

Hello.

I just finished committed to SVN code to handle inventories in artifacts and 
archetypes.

Just put an 'arch xxx', with 'end', like in maps, and it should be handled 
correctly. All fields can be customized, this is a 'real' loading.


Technically, caveats:
* if you have more than 10 levels of items in items, you'll get a nice crash - 
change the MAXDEPTH value in load_object :) (no check, but easy to add)
* lex_load (main object loading) now uses an array of items, to be able to 
track what item is being loaded. This is required for LO_LINEMODE loading 
mode.

As a side node: the existence of LO_LINEMODE is due to loader's inability 
to 'put back' the stream at last character loaded when returning, from what I 
see. Thus we "hack" to load line by line manually. If anyone knows a way to 
force loader to put back file to last read position when 'end' is 
encountered, that'd be great to simplify the code.

Nicolas
-- 
http://nicolas.weeger.free.fr [Petit site d'images, de textes, de code, bref 
de l'aléatoire !]