Function write_save

tools/save_editor.py:495–503

(path: Path, data: BackupData)

def write_save(path: Path, data: BackupData) -> None:
    blob = data.pack()
    # Build the full 32 KiB SRAM image with both slots populated.
    out = bytearray(SRAM_FILE_SIZE)
    out[SLOT_A_OFFSET:SLOT_A_OFFSET + BACKUP_SIZE] = blob
    out[SLOT_B_OFFSET:SLOT_B_OFFSET + BACKUP_SIZE] = blob

    path.parent.mkdir(parents=True, exist_ok=True)
    path.write_bytes(bytes(out))


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