A parser and serializer for PathResolvableArchive(PRA) format
The format of PRA file is described in Table 1
| Offset | Size | Name | Description |
|---|---|---|---|
| 0 | 3 | MagicNumber | Identifier of file format |
| 3 | 4 | MetaDataLength(MDL) | Length of the MetaData. 32bit unsigned integer, little-endian. |
| 7 | MDL | MetaData | The MetaData is JSON format string. The MetaData have file infos that includes filepath info etc. . |
| 7+MDL | until EOF | FileDataBlocks | Buffer of the FileData arranged continuously. |
Table 1 Structure of PRA file
The format of the MetaData as follows:
{
"version": 1,
"files": [
{ "path": "maps/map1.json", "offset": "0", "length": "80" },
{ "path": "chars/char1.png", "offset": "80", "length": "160" },
{ "path": "chars/char2.png", "offset": "240", "length": "140" }
]
}MIT