piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-22 22:00:39 -06:00
Code Issues Packages Projects Releases Wiki Activity

made savestate loads less fragile by adding some markers and rolling back on a mismatch.

Browse Source 
This should make it so if you try to load an incompatible save, it simply doesn't load, instead of crashing dolphin. (I can't guarantee no crash but it's much less likely now)
This commit is contained in:
nitsuja
2011-12-17 16:49:24 -08:00
parent 98d22d0e03
commit c68c8c388c
5 changed files with 55 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
Source/Core/Common/Src/ChunkFile.h
View File

@ -170,6 +170,17 @@ public:
// TODO
PanicAlert("Do(linked list<>) does not yet work.");
}
void DoMarker(const char* prevName, u32 arbitraryNumber=0x42)
{
u32 cookie = arbitraryNumber;
Do(cookie);
if(mode == PointerWrap::MODE_READ && cookie != arbitraryNumber)
{
PanicAlertT("Error: After \"%s\", found %d (0x%X) instead of save marker %d (0x%X). Aborting savestate load...", prevName, cookie, cookie, arbitraryNumber, arbitraryNumber);
mode = PointerWrap::MODE_MEASURE;
}
}
};