It's the link "New Inventory System for NHA RPG Templates 2.0 (Lite-C/A7)" at the top of the page I posted

A more direct link:
http://www.nighthawk.dk/v5/index.asp?PageID=ShowOther&OID=18

Thanks! I ran through a full test on it, items, character panel, stats, leveling up, save and load. Everything appears to be working great. Nice work, I'm going to study what you did. I like what you did with the structs.

I'm glad to hear that it worked for you as well - especially the save/load, as I didn't try that myself

There is a empty pointer bug when loading the game and loading a level. It appears we have to do something special in lite-c when referencing a pointer. sv_all doesnt save that it appears.

I tried saving/loading and it worked fine for me - no empty pointer errors.
What did you do to make the error appear and where exactly does it say the empty pointer is?

If I try to load a game, I get an empty pointer error, too. I'm interested to know how the code for saving and specially for loading the new Item-Structs look like!? I didn't found it in your script-files.

I didn't change anything in the save/load system to make it work with the structs, it seems the engine handles that. The save/load system is located in NHAC_mainMenu.c.

I still don't get any empty pointer errors, so I don't know why and when they appear

In order to save structs according to the manual it looks like we have to add:
add_struct(void* data, long size) before the first game save and then SV_STRUCT? There is not a whole lot of information on how to use it.

If you setup your character stats and put an item in your equipment slot then save game, exit game, start game, load last save you'll see what I mean.

Ahh, I got an enemy dropping an item, then save -> exit -> load and got the error as well.

Yeah, it seems that we need to use add_struct, though I don't know how that works - it seems like it's necessary to use it on every instance of the struct?
Well, I don't know a fast/good way of solving that right now, so I'll get back to that problem another time.

Yes it appears that it has to be every instance of the struct. I'm not sure if it can be put in at the end of every function or if it needs to be in the main loop.