Difference between pages "Another Mind" and "FF8/FileFormat DAT"
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my_wiki>Halkun (Created page with "(The following Was ripped off of Wikipedia because I'm lazy) Another Mind (アナザー・マインド Anazā Maindo?) is an FMV visual Novel created by Squaresofy for Sony P...") |
my_wiki>Myst6re |
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− | + | By Mirex, JWP and myst6re. | |
− | + | == Header == | |
+ | DAT file is divided into 11 sections (except for c0m127.dat, which contains only 2 sections : 7th and 8th). | ||
− | + | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | |
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
+ | |- | ||
+ | | 0 | ||
+ | | 4 bytes | ||
+ | | Number of sections (always =11, except for c0m127.dat) | ||
+ | |- | ||
+ | | 4 | ||
+ | | nbSections * 4 bytes | ||
+ | | Section Positions | ||
+ | |- | ||
+ | | 4 + nbSections * 4 | ||
+ | | 4 bytes | ||
+ | | File size | ||
+ | |} | ||
+ | |||
+ | == Section 1: Skeleton == | ||
+ | |||
+ | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | ||
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
+ | |- | ||
+ | | 0 | ||
+ | | 2 bytes | ||
+ | | Number of bones | ||
+ | |- | ||
+ | |style="background:rgb(255,255,204)" | 2 | ||
+ | |style="background:rgb(255,255,204)" | 14 bytes | ||
+ | |style="background:rgb(255,255,204)" | Unknown | ||
+ | |- | ||
+ | | 16 | ||
+ | | Number of bones * 48 bytes | ||
+ | | Bones | ||
+ | |} | ||
+ | |||
+ | === Bone struct === | ||
− | {| border=" | + | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" |
− | ! style="background:rgb(204,204,204) | + | ! style="background:rgb(204,204,204)" | Offset |
− | ! style="background:rgb(204,204,204) | + | ! style="background:rgb(204,204,204)" | Length |
+ | ! style="background:rgb(204,204,204)" | Description | ||
|- | |- | ||
− | | | + | | 0 |
− | | | + | | 2 bytes |
+ | | Parent id | ||
|- | |- | ||
− | | | + | | 2 |
− | | | + | | 2 bytes |
+ | | Bone size | ||
|- | |- | ||
− | |style="background:rgb(255,255,255)" | | + | |style="background:rgb(255,255,204)" | 4 |
− | |style="background:rgb(255,255, | + | |style="background:rgb(255,255,204)" | 44 bytes |
+ | |style="background:rgb(255,255,204)" | Unknown (often empty) | ||
+ | |} | ||
+ | |||
+ | == Section 2: Model geometry == | ||
+ | |||
+ | === Header (data sub table) === | ||
+ | |||
+ | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | ||
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
|- | |- | ||
− | | | + | | 0 |
− | | | + | | 4 bytes |
+ | | Number of objects | ||
|- | |- | ||
− | |style="background:rgb( | + | | 4 |
− | + | | nbObjects * 4 bytes | |
+ | | Object Positions | ||
+ | |} | ||
+ | |||
+ | === Object Data === | ||
+ | |||
+ | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | ||
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
|- | |- | ||
− | | | + | | 0 |
− | | | + | | 2 bytes |
+ | | Number of Vertices Data | ||
|- | |- | ||
− | | | + | | 2 |
− | | | + | | Varies * NbVerticesData |
+ | | Vertices Data | ||
|- | |- | ||
− | | | + | | Varies |
− | | | + | | absolutePosition % 4 |
+ | | Padding (0x00) | ||
|- | |- | ||
− | |style="background:rgb( | + | | Varies |
− | |style="background:rgb( | + | | 2 bytes |
+ | | Num triangles | ||
+ | |- | ||
+ | | Varies | ||
+ | | 2 bytes | ||
+ | | Num quads | ||
+ | |- | ||
+ | | Varies | ||
+ | | 8 bytes | ||
+ | | Padding (0x00) | ||
+ | |- | ||
+ | | Varies | ||
+ | | numTriangles * 16 bytes | ||
+ | | Triangles | ||
+ | |- | ||
+ | | Varies | ||
+ | | numQuads * 20 bytes | ||
+ | | Quads | ||
+ | |- | ||
+ | | Varies | ||
+ | | 4 bytes | ||
+ | | Total number of vertices (may be not visible) | ||
+ | |} | ||
+ | |||
+ | ==== Vertice Data ==== | ||
+ | |||
+ | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | ||
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
+ | |- | ||
+ | | 0 | ||
+ | | 2 bytes | ||
+ | | Bone id | ||
+ | |- | ||
+ | | 2 | ||
+ | | 2 bytes | ||
+ | | Number of vertices | ||
+ | |- | ||
+ | | 4 | ||
+ | | nbVertices * 6 bytes | ||
+ | | Vertices (nbVertices * 3 shorts) | ||
+ | |} | ||
+ | |||
+ | ==== Useful structures ==== | ||
+ | |||
+ | typedef struct { | ||
+ | sint16 x, y, z; | ||
+ | } vertice; | ||
+ | (sizeof = 6) | ||
+ | |||
+ | typedef struct { | ||
+ | uint16 vertex_indexes[3]; | ||
+ | uint8 texCoords1[2]; | ||
+ | uint8 texCoords2[2]; | ||
+ | uint16 textureID_related; | ||
+ | uint8 texCoords3[2]; | ||
+ | uint16 u; // textureID_related2 | ||
+ | } triangle; | ||
+ | (sizeof = 16) | ||
+ | |||
+ | typedef struct { | ||
+ | uint16 vertex_indexes[4]; | ||
+ | uint8 texCoords1[2]; | ||
+ | uint16 textureID_related; | ||
+ | uint8 texCoords2[2]; | ||
+ | uint16 u; // textureID_related2 | ||
+ | uint8 texCoords3[2]; | ||
+ | uint8 texCoords4[2]; | ||
+ | } triangle; | ||
+ | (sizeof = 20) | ||
+ | |||
+ | == Section 3: Model animation == | ||
+ | |||
+ | === Header (data sub table) === | ||
+ | |||
+ | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | ||
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
+ | |- | ||
+ | | 0 | ||
+ | | 4 bytes | ||
+ | | Number of animations | ||
+ | |- | ||
+ | | 4 | ||
+ | | nbAnimations * 4 bytes | ||
+ | | Animations Positions | ||
+ | |} | ||
+ | |||
+ | == Section 4: Unknown == | ||
+ | |||
+ | Optionnal section, often empty. | ||
+ | |||
+ | == Section 5: A.I. == | ||
+ | |||
+ | Maybe A.I. scripts. | ||
+ | |||
+ | === Header === | ||
+ | |||
+ | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | ||
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
+ | |- | ||
+ | | 0 | ||
+ | | 2 bytes | ||
+ | | Number of scripts | ||
+ | |- | ||
+ | | 2 | ||
+ | | nbScripts * 2 bytes | ||
+ | | Scripts Positions | ||
+ | |} | ||
+ | |||
+ | == Section 6: unknown == | ||
+ | |||
+ | Can be empty. | ||
+ | |||
+ | == Section 7: Informations & stats == | ||
+ | |||
+ | TODO (interpreted at 94%) | ||
+ | |||
+ | == Section 8: Battle scripts == | ||
+ | |||
+ | == Section 9: Sounds == | ||
+ | |||
+ | Contains AKAO sequences. | ||
+ | |||
+ | == Section 10: Sounds == | ||
+ | |||
+ | Contains AKAO sequences. | ||
+ | |||
+ | == Section 11: Textures == | ||
+ | |||
+ | Contains some [[PSX/TIM_format|TIMs]] with size 128x128 (8bit paletized). | ||
+ | |||
+ | {| border="1" cellspacing="1" cellpadding="3" align="center" style="border: 1px solid black; border-collapse: collapse;" | ||
+ | ! style="background:rgb(204,204,204)" | Offset | ||
+ | ! style="background:rgb(204,204,204)" | Length | ||
+ | ! style="background:rgb(204,204,204)" | Description | ||
|- | |- | ||
− | | | + | | 0 |
− | | | + | | 4 bytes |
+ | | Number of TIMs | ||
|- | |- | ||
− | | | + | | 4 |
− | | | + | | nbTIMs * 4 bytes |
+ | | TIMs Positions | ||
|- | |- | ||
− | | | + | | 4 + nbTIMs * 4 |
− | | | + | | 4 bytes |
+ | | End of file | ||
|- | |- | ||
+ | | 8 + nbTIMs * 4 | ||
+ | | Varies * nbTIMs | ||
+ | | TIMs | ||
|} | |} |
Revision as of 01:57, 8 December 2010
By Mirex, JWP and myst6re.
Contents
Header
DAT file is divided into 11 sections (except for c0m127.dat, which contains only 2 sections : 7th and 8th).
Offset | Length | Description |
---|---|---|
0 | 4 bytes | Number of sections (always =11, except for c0m127.dat) |
4 | nbSections * 4 bytes | Section Positions |
4 + nbSections * 4 | 4 bytes | File size |
Section 1: Skeleton
Offset | Length | Description |
---|---|---|
0 | 2 bytes | Number of bones |
2 | 14 bytes | Unknown |
16 | Number of bones * 48 bytes | Bones |
Bone struct
Offset | Length | Description |
---|---|---|
0 | 2 bytes | Parent id |
2 | 2 bytes | Bone size |
4 | 44 bytes | Unknown (often empty) |
Section 2: Model geometry
Header (data sub table)
Offset | Length | Description |
---|---|---|
0 | 4 bytes | Number of objects |
4 | nbObjects * 4 bytes | Object Positions |
Object Data
Offset | Length | Description |
---|---|---|
0 | 2 bytes | Number of Vertices Data |
2 | Varies * NbVerticesData | Vertices Data |
Varies | absolutePosition % 4 | Padding (0x00) |
Varies | 2 bytes | Num triangles |
Varies | 2 bytes | Num quads |
Varies | 8 bytes | Padding (0x00) |
Varies | numTriangles * 16 bytes | Triangles |
Varies | numQuads * 20 bytes | Quads |
Varies | 4 bytes | Total number of vertices (may be not visible) |
Vertice Data
Offset | Length | Description |
---|---|---|
0 | 2 bytes | Bone id |
2 | 2 bytes | Number of vertices |
4 | nbVertices * 6 bytes | Vertices (nbVertices * 3 shorts) |
Useful structures
typedef struct { sint16 x, y, z; } vertice;
(sizeof = 6)
typedef struct { uint16 vertex_indexes[3]; uint8 texCoords1[2]; uint8 texCoords2[2]; uint16 textureID_related; uint8 texCoords3[2]; uint16 u; // textureID_related2 } triangle;
(sizeof = 16)
typedef struct { uint16 vertex_indexes[4]; uint8 texCoords1[2]; uint16 textureID_related; uint8 texCoords2[2]; uint16 u; // textureID_related2 uint8 texCoords3[2]; uint8 texCoords4[2]; } triangle;
(sizeof = 20)
Section 3: Model animation
Header (data sub table)
Offset | Length | Description |
---|---|---|
0 | 4 bytes | Number of animations |
4 | nbAnimations * 4 bytes | Animations Positions |
Section 4: Unknown
Optionnal section, often empty.
Section 5: A.I.
Maybe A.I. scripts.
Header
Offset | Length | Description |
---|---|---|
0 | 2 bytes | Number of scripts |
2 | nbScripts * 2 bytes | Scripts Positions |
Section 6: unknown
Can be empty.
Section 7: Informations & stats
TODO (interpreted at 94%)
Section 8: Battle scripts
Section 9: Sounds
Contains AKAO sequences.
Section 10: Sounds
Contains AKAO sequences.
Section 11: Textures
Contains some TIMs with size 128x128 (8bit paletized).
Offset | Length | Description |
---|---|---|
0 | 4 bytes | Number of TIMs |
4 | nbTIMs * 4 bytes | TIMs Positions |
4 + nbTIMs * 4 | 4 bytes | End of file |
8 + nbTIMs * 4 | Varies * nbTIMs | TIMs |