Difference between revisions of "AGI/Specifications/Savegame"

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(note about endianness)
(more info)
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'''Bytes 296-327''' (32 bytes) Flags, 8 flags per byte
'''Bytes 296-327''' (32 bytes) Flags, 8 flags per byte


'''Bytes 328-331''' (4 bytes) Clock ticks since game started, little-endian. 1 clock tick == 50ms.
...
'''344-345''' (2 bytes) ? 1 => player_control


'''Bytes 328-331''' (4 bytes) Clock ticks since game started, little-endian. 1 clock tick == 50ms.
'''346-347''' (2 bytes) Current [[AGI_Specifications/Pic|PICTURE]]


...
...


'''Bytes 556-1515''' (960 bytes) 24 strings, each 40 bytes long. Actually, I'm not positive that it's all 24 strings; it could only be 12 strings in some versions!
'''356-555''' (200 bytes) ? Controller map (50 controllers, 4 bytes each)
 
'''Bytes 556-1515''' (960 bytes) 24 strings, each 40 bytes long.


=== Other bits ===
=== Other bits ===
'''Bytes 2334-?''' (? bytes) Inventory object names, each NUL terminated.
'''Bytes 2334-?''' (? bytes) Inventory object names, each NUL terminated.

Revision as of 08:18, 6 January 2007


This is a WORK IN PROGRESS; do not rely on this information, and please let Dave know if you're going to be changing this in any significant way.


Where a numeric value is specified over multiple bytes, it is always little-endian, unless otherwise noted.


Header (40 bytes)

Bytes 0-30 (31 bytes) Savegame description. This can be up to 30 printable characters, and is padded out with NUL (\0) bytes to a total of 31 bytes.

Bytes 31-32 (2 bytes) Unknown (0xE1 0x05); maybe a savegame version number?

Bytes 33-39 (7 bytes) Game ID ("SQ2", "KQ3", "LLLLL", etc.), NUL padded.

Game state

Bytes 40-295 (256 bytes) Variables, 1 variable per byte

Bytes 296-327 (32 bytes) Flags, 8 flags per byte

Bytes 328-331 (4 bytes) Clock ticks since game started, little-endian. 1 clock tick == 50ms.

...

344-345 (2 bytes) ? 1 => player_control

346-347 (2 bytes) Current PICTURE

...

356-555 (200 bytes) ? Controller map (50 controllers, 4 bytes each)

Bytes 556-1515 (960 bytes) 24 strings, each 40 bytes long.

Other bits

Bytes 2334-? (? bytes) Inventory object names, each NUL terminated.