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BA2 Specs
Alexander Ellingsen edited this page Oct 27, 2018
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| Name | Type | Info |
|---|---|---|
| Header | Header | See Header below |
| [type] File Records | File Record | See File Record below |
| Raw Data | Blob | Raw file data |
| Name Table | Name Table | See Name Table below |
| Name | Type | Info |
|---|---|---|
| magic | char[4] | BTDX |
| version | uint | Currently: 1 |
| type | char[4] | Values: GNRL, DX10, GNMF |
| numFiles | uint | Number of files |
| nameTableOffset | ulong | Offset to name table |
| Name | Type | Info |
|---|---|---|
| nameHash | uint | crc32 hash. Unsure how this is used |
| extension | char[4] | File extension, for example: nif or dds |
| dirHash | uint | crc32 hash. Unsure how this is used |
| flags | uint | Unknown |
| offset | ulong | Offset to raw data |
| size | uint | File size. If 0 the file is uncompressed |
| realSize | uint | File size (uncompressed) |
| align | uint | Seems to be 0DF0ADBA |
Raw data.
List of all the file names, in same order as File Records appear. First short being the string length.