Feature request: add a .sav import/export feature

binji / binjgb

Gameboy emulator implemented in C, that also runs in the browser

https://binji.github.io/binjgb/

MIT License

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Feature request: add a .sav import/export feature #39

Closed cyberic99 closed 2 years ago

cyberic99 commented 3 years ago

I tried by different means to download the 'db' indexedDB data. I was able to see the base64-encoded screenshot, but the 'extram' blob, despite having a size of 131072, was always empty.

Is there anything special to do in order to import or export .sav files?

thx

binji commented 3 years ago

Sorry for delay. Were you able to get this working? One thing to mention about importing/exporting .sav files is that they may not be compatible with other emulators.

cyberic99 commented 3 years ago

Hello. No I couldn't get it working. The aim is to import or export .sav containing LSDj songs, so compatibility with other emulators (and even flash carts) would be much appreciated.

cyberic99 commented 2 years ago

Hello @binji can you give me a hint about how I could get a .sav file from the browser storage?

is the save related to the 'extRam' object?

Thanks

binji commented 2 years ago

Finally added this feature, sorry it took so long. See https://github.com/binji/binjgb/commit/ba152e9505d942b130d426befe28c60a6a75d557

Let me know if that works for you!