Default Wii saves to SD card, store saves next to dusk.dsk/EBOOT.PBP

Wii NAND save storage is blocked by Dolphin's IOS ticket-rights check for
homebrew (documented earlier this session as a known, non-code limitation),
so Wii now defaults DUSK_SAVE_WII_METHOD to SD instead of NAND.

Also: asset_t gains ASSET.baseDirectory, populated by each platform's asset
loader with the real directory dusk.dsk was opened from (or, on PSP, the
directory EBOOT.PBP itself lives in, since dusk.dsk is embedded inside it).
Wii SD and PSP now write their single combined save file directly into
that directory instead of a separate hardcoded path, and no longer need to
create it (it's already known to exist). Linux now uses a `saves/`
subdirectory of that same directory instead of ~/.dusk/saves, since it
keeps multiple files (settings + one per slot). Wii NAND and GameCube/Wii
memory-card storage are unaffected - neither has a real filesystem-path
concept this applies to.

Built and verified on Linux, PSP (Docker), GameCube (Docker) and Wii
(Docker) - confirmed via the compiler invocation that Wii now compiles
with DUSK_SAVE_WII_METHOD_SD.

Co-Authored-By: Claude Sonnet 5 <[email protected]>

This commit is contained in:

YourWishes

2026-09-04 09:43:00 -05:00

co-authored by

Claude Sonnet 5

parent f9820bd226

commit 3c3dc35e1d

11 changed files with 70 additions and 49 deletions

									
										cmake/targets/wii.cmake
									
		+1
		-1
	
												View File
												
				@@ -5,7 +5,7 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC

				)

				# Wii save storage method - see src/duskdolphin/save/savedeviceplatform.h.

				set(DUSK_SAVE_WII_METHOD "NAND" CACHE STRING

				set(DUSK_SAVE_WII_METHOD "SD" CACHE STRING

				  "Wii save storage: NAND (internal storage via ISFS), CARD (GameCube-\

				compatible memory card emulation), or SD (SD card via libfat)"

				)