Half-Life 2 .sav file

[traderain]

Hi,
I have been struggling with this for quite a while. I figured out the .dem format for HL2 but I can't seem to get anywhere with this.
If anyone would help it would be greatly appriciated.
So far I know:

Code: Select all

char {4}     - Header (JSAV) 

byte {X}     - File Data 

// Directory 
// for each file 
while (variableID != 12) { 
uint16 {2}   - Variable ID 
if (variableID == 1){ 
byte {3}     - Unknown 
} 

if (variableID == 2){ 
uint32 {4}   - Unknown 
} 

if (variableID == 12){ 
uint32 {4}   - Unknown (3375) 
} 
} 

uint32 {4}   - Unknown (16256) 
byte {6}     - null 
uint16 {2}   - Unknown (4) 
uint16 {2}   - Unknown (72) 
uint16 {2}   - Unknown (3) 
uint16 {2}   - null 
uint16 {2}   - Unknown (12) 
byte {X}     - Unknown 
byte {1}     - null Unknown Field Terminator 
uint16 {2}   - Unknown (3866) 
char {128}   - filename (null)

Sav files: https://drive.google.com/folderview?id= ... sp=sharing
Thanks in advance.

[traderain]

A little progress report:

[traderain]

If anyone is willing to help me with reversing the file completely I am willing to pay them because I desperately need this to be reversed for my university project. I started reversing it by looking at the sdk but I couldn't get anything other than the header of the file which I posted earlier. Sadly the wiki page(http://wiki.xentax.com/index.php/Half_Life_2_SAV) doesn't contain everything so its not a huge help. Thanks to anyone who took the time to read my post.
Regards,
Ben

[traderain]

Now parsing the basic file archive is done I can export the .hl? files:

[dmtaukhua123]

good job!

[Udogol2017]

Thanks, nice help.