sabrina 0.5.5

A library for manipulating GBA ROMs of a popular monster collection RPG series. It is written entirely in Ruby and uses Chunky PNG, which is also a pure Ruby library. Compared to the many excellent GUI tools available, this library focuses on non-interactive manipulation of ROM data. Key features include: * Support for several automatically recognized base ROM types. Additional types can be supported by placing JSON files in the user's +.sabrina+ directory. * Import and export sprite sheets to or from PNG files via Chunky PNG. The 256x64 format (front, shiny front, back, shiny back) compatible with tools such as G3HS or A-Series is automatically recognized. * Direct transfer of data between two ROM files, bypassing the stage of opening several application windows or creating intermediary files on the HDD. * Access to low-level read-and-write operations on ROMs through Bytestream instances, with support for LZ77 compression and encoding/decoding text strings.