mtolly

{- |
Extracts and injects files from the game Vagante's data.vra.
The format (after a 0x18-byte-long header) is a simple repeating pattern:
- length of filename (4 bytes little-endian)
- filename
- length of file data (4 bytes little-endian)
- file data
The files themselves are all nice standard formats:
OGG, WAV, PNG, JSON, TTF, and OpenGL fragment shader.
-}