Editing User:Rick/Save research

__TOC__
[[Category:Hacking|Save research]]

=0.27.176.38c=
Dwarf Fortress .DAT files for this version are basically blocks of zlib compressed data. long + data... repeated throughout the file. The long represents the size of compressed data.

==Structures==
===Basic Types===
====String====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 2
| short
| Length

|-
| x
| char
| String data of length size.

|}

====String List====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| Count
| 

|-
| (2 + length) * count
| strings
| Strings
| 

|}

====Long List====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| Count
| 

|-
| 4 * count
| longs
| Longs
| 

|}

===Civilization===
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 2
| short
| Probably race?
| 

|-
| 4
| long
| Civilization index?
| 

|-
| variable
| [[#String|string]]
| Entity type name
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 4
| long
| 
| 

|-
| 2
| short
| 
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| 1
| byte
| Info present
| Following struct is only present if this value is non-zero.

|-
| 
| optionalstruct
| 
| 

|-
| 2
| short
| 
| 

|-
| 4
| long
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| 
| 
| 
| Some more data might be possible here depending, havn't investigated yet (00510074 in .32a).

|-
| variable
| [[#Byte List|bytelist]]
| 
| 

|-
| variable
| [[#Byte List|bytelist]]
| 
| 

|-
| variable
| [[#Byte List|bytelist]]
| 
| 

|-
| variable
| [[#Byte List|bytelist]]
| 
| 

|-
| variable
| [[#Byte List|bytelist]]
| 
| 

|-
| 4
| long
| unk86 count
| 

|-
| 
| 
| 
| Some more data might be present here if unk86 is non-zero.

|-
| 4
| long
| unk87 count
| 

|-
| 
| 
| 
| Some more data might be present here if unk87 is non-zero.

|-
| 4
| long
| unk88 count
| 

|-
| 
| 
| 
| Some more data might be present here if unk88 is non-zero.

|-
| 4
| long
| unk89 count
| 

|-
| variable
| unk89 struct * unk89 count
| 
| 

|-
| 4
| long
| unk90 count
| 

|-
| variable
| unk90 struct * unk90 count
| 
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| variable
| [[#Short List|shortlist]]
| 
| 

|-
| 4
| long
| unk96 count
| 

|-
| variable
| unk96 struct * unk96 count
| 
| 

|-
| 2
| short
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| 4
| long
| unk105 size
| 

|-
| variable
| char * unk105 size
| 
| 

|}

====Region Information====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 1
| byte
| 
| Following data for this block is not present if this is 0.

|-
| variable
| string
| 
| 

|-
| variable
| string
| 
| 

|-
| 28
| 
| 
| 

|-
| 14
| 
| 
| 

|-
| 4
| long
| 
| 

|-
| 2
| short
| 
| 

|}

====Region Information Container====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| 
| 

|-
| variable
| [[#Region_Information|Region Information]]
| Region Information
| 

|-
| 4
| long
| 
| 

|}

====Region Map====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| follow buffer size
| 

|-
| variable
| 
| 
| byte * previous long

|-
| 48
| 
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 2
| short
| 
| 

|}

====Region Geology Subdata====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| bytearray
| 
| 

|-
| variable
| bytearray
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|}

====Region Geology====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 2
| short
| 
| 

|-
| 2
| short
| 
| 

|-
| 2
| short
| Count of following subitems
| 

|-
| variable
| array of [[#Region_Geology_Subdata|Region Geology Subdata]]
| array of Region Geology Subdata
| 

|}

====Region Subregion====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| 
| 

|-
| variable
| [[#Region_Information|Region Information]]
| region information
| 

|-
| 2
| short
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 204
| 
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| variable
| shortarray
| 
| 

|-
| 1
| byte
| 
| 

|-
| 1
| byte
| 
| 

|-
| 1
| byte
| 
| 

|-
| 1
| byte
| 
| 

|-
| incomplete...
| 
| 
| 

|}

==Files==
===world.dat===
====Version Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| Version?
| Currently 0x4B5 (1205).

|-
| 2
| short
| 
| 

|}

====Header (1) Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| Number of historical figures?
| 

|-
| 4
| long
| Number of historical events
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 1
| byte
| 
| Following block is not present if this is 0.

|}

====Optional Header Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 2 + length
| [[#String|string]]
| 
| 

|-
| 2 + length
| [[#String|string]]
| 
| 

|-
| 28
| struct?
| 
| 

|-
| 14
| struct?
| 
| 

|-
| 4
| long
| 
| 

|-
| 2
| short
| 
| 

|}

====Header (2) Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 15
| struct?
| 
| 

|-
| 2 + length
| [[#String|string]]
| World name
| 

|}

====Data Blocks====
=====IDs  Block=====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| variable
| [[#String List|stringlist]]
| Wood Matgloss IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Stone Matgloss IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Metal Matgloss IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Plant Matgloss IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Creature Body IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Creature Body Gloss IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Creature IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Item IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Entity IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Word IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Symbol IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Language IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Color IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Shape IDs
| 

|-
| variable
| [[#String List|stringlist]]
| Reaction IDs
| 

|}

====Civilization Data Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| 4
| long
| 
| If this is a non-zero value some data follows, not sure of format yet.

|-
| 4
| long
| 
| If this is a non-zero value some data follows, not sure of format yet.

|-
| variable
| [[#Long List|longlist]]
| Civilization IDs?
| 

|-
| variable
| [[#Long List|longlist]]
| Unit IDs?
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| variable
| [[#Long List|longlist]]
| 
| 

|-
| variable
| [[#Civilization Structure|civ struct]] * civ count
| Civilization data
| 

|}

====Region Information Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| variable
| string
| *START REGION SAVE*
| 

|-
| 15
| 
| 
| 

|-
| variable
| [[#Region_Information|Region Information]]
| 
| 

|}

====Region Dimensions Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| variable
| string
| *START REGION DIM SAVE*
| 

|-
| 2
| short
| Width
| 

|-
| 2
| short
| Height
| 

|-
| 4
| long
| 
| 

|-
| 2
| short
| 
| 

|-
| 4
| long
| 
| 

|-
| 2
| short
| 
| Depth? (as in z-layers)

|}

====Region Map Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| variable
| string
| *START REGION MAP SAVE*
| 

|-
| 1
| byte
| Has region maps
| Following region map array not present if this is 0.
| 

|-
| variable
| Array of [[#Region_Map|Region Map]]
| Region Maps
| Count = Width * Height

|-
| 1
| byte
| Has world map?
| Following world map not present if this is 0.
| 

|-
| variable
| 
| World Map?
| size is ((width + 15) >> 4) * ((height + 15) >> 4) * 4 (16 bytes for 17x17 world)

|-
| 4
| long
| 
| 

|-
| 4
| long
| 
| 

|-
| 4
| long
| Count of following region information container array
| 

|-
| variable
| [[#Region_Information_Container|Region Information Container]]
| Array of Region Information Container
| 

|}

====Region Geology Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| variable
| string
| *START REGION GEOLOGY SAVE*
| 

|-
| 4
| long
| Count of geology information
| 

|-
| variable
| array of [[#Region_Geology|Region Gelogy]]
| Array of geology information, by previous count
| 

|}

====Region Subregion Block====
{| border="1" cellpadding="2" width="100%"
! width="10%" | Size
! width="10%" | Type
! width="20%" | Name
! width="60%" | Notes

|-
| variable
| string
| *START REGION SUBREGION SAVE*
| 

|-
| 4
| long
| Count of subregion information
| 

|-
| variable
| array of [[#Region_Subregion|Region Subregion]]
| Array of subregion information, by previous count
| 

|}