YourWishes
82ae2bce9d
Memory sticks/cards don't suit N+1 separate save files the way Linux's filesystem does, so add an opt-in SAVE_DEVICE_DATA_RAW mode: settings and all save slots get serialized to JSON, concatenated, zlib-compressed, and framed with a magic/version/checksum/generation header, then read/written as a single blob through one combined platform hook instead of four. - PSP and Dolphin's SD/NAND backends write via a temp file + atomic rename, so a crash mid-write can never leave a half-written save behind. - GameCube memory cards have no rename or resize primitive, so they ping-pong between two fixed files instead, picking whichever is valid and has the higher generation counter on load. - Linux is untouched (still four separate JSON files); saveslot.h/ savesettings.h drop their now-unnecessary pack(1) now that nothing persists them as raw bytes. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
/**
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* Copyright (c) 2026 Dominic Masters
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*/
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#pragma once
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#include "savedevicepsp.h"
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#define SAVE_DEVICE_COUNT 1
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#define saveDevicePlatformInit saveDevicePSPInit
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#define saveDevicePlatformUpdate saveDevicePSPUpdate
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#define saveDeviceCheckAvailabilityPlatform saveDevicePSPCheckAvailability
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#define saveDevicePlatformDispose saveDevicePSPDispose
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// The memory stick has no directory-listing UI convention to preserve like
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// GameCube/Wii memory cards do, so settings + all save slots are combined
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// into one compressed blob rather than kept as separate files - see
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// SAVE_DEVICE_DATA_RAW in save/savedevice.h.
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#define SAVE_DEVICE_DATA_RAW
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#define saveDeviceDataWritePlatform saveDevicePSPDataWrite
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#define saveDeviceDataReadPlatform saveDevicePSPDataRead
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#ifndef SAVE_DEVICE_PSP_DIRECTORY_NAME
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#define SAVE_DEVICE_PSP_DIRECTORY_NAME "ms0:/DUSK"
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#endif
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#ifndef SAVE_DEVICE_PSP_DATA_FILENAME
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#define SAVE_DEVICE_PSP_DATA_FILENAME "save.dat"
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#endif
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