FlatOut BFS: Difference between revisions
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imported>Ikskoks m (Ikskoks moved page Flatout to Flatout BFS) |
imported>Ikskoks (→BFS) |
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* ''' Format Type ''': Archive <br> | * ''' Format Type ''': Archive <br> | ||
* ''' [http://en.wikipedia.org/wiki/Endianness Endian Order] ''': Little Endian <br> | * ''' [http://en.wikipedia.org/wiki/Endianness Endian Order] ''': Little Endian <br> | ||
* ''' Signature ''': bfs1 <br> | |||
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<tt><b> | <tt><b> | ||
uint32 {4} - | uint32 {4} - Signature <br> | ||
uint32 {4} - Version <br> | uint32 {4} - Version <br> | ||
uint32 {4} - DataOffset <br> | uint32 {4} - DataOffset <br> | ||
Revision as of 18:08, 16 October 2022
Choose archive extension:
BFS
- Format Type : Archive
- Endian Order : Little Endian
- Signature : bfs1
Format Specifications
uint32 {4} - Signature
uint32 {4} - Version
uint32 {4} - DataOffset
uint32 {4} - Number Of Files
// for each file
- uint32 {4} - Compression Type (4=No Compression, 5=ZLib)
- uint32 {4} - File Offset
- uint32 {4} - Decompressed File Length
- uint32 {4} - Compressed File Length
- uint32 {4} - Checksum
- uint16 {2} - Filename Length
- char {X} - Filename
// for each file
- uint16 {2} - Unknown
- uint16 {2} - Unknown
MultiEx BMS
Not written yet
Notes and Comments
To calculate the file checksums (checksum of the compressed data)...
Read as signed int, remove the sign and - 1 and you have the crc32.
ie. if checksum = -165278610 then crc32 = 165278609