netplay: session save to disk (host) [issue-3] #13
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1 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Claude
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15fc132cf2 |
netplay: session save to disk (host) [issue-3]
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Add host-side netplay session save:
- storage::paths.netplay_state_file_path next to other state files
- savestates::create_savestate_in_memory + SavestateData::save_to_memory
(in-memory capture, same zip layout as on-disk savestates)
- netplay::save_netplay_session(device, path): postcard-encodes
{state, frame, input_delay, rom_hash, players}, zstd-compresses and
writes atomically (tmp + rename); onscreen 'Session saved — safe to quit'
- only the host (player_number 0) may save; others get an onscreen notice
- configurable hotkey (emulation.netplay_save_key, default F7), edge
triggered in ui::input::get and consumed per-frame in check_callback
- unit tests: encode/decode round-trip + file metadata verification
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