libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2025-01-30 23:43:10 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

GUI: Do not overwrite write protected saves in grid based save dialog.

Browse Source 
This fixes overwriting of, for example, autosaves in the grid based save load
dialog when using "New Save".
This commit is contained in:
Johannes Schickel 2014-12-29 14:56:02 +01:00
parent f4d5b150f1
commit bbfff93c64
1 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
gui/saveload-dialog.cpp
View File

@ -654,16 +654,25 @@ void SaveLoadChooserGrid::open() {
// In case there was a gap found use the slot.
if (lastSlot + 1 < curSlot) {
_nextFreeSaveSlot = lastSlot + 1;
break;
// Check that the save slot can be used for user saves.
SaveStateDescriptor desc = _metaEngine->querySaveMetaInfos(_target.c_str(), lastSlot + 1);
if (!desc.getWriteProtectedFlag()) {
_nextFreeSaveSlot = lastSlot + 1;
break;
}
}
lastSlot = curSlot;
}
// Use the next available slot otherwise.
if (_nextFreeSaveSlot == -1 && lastSlot + 1 < _metaEngine->getMaximumSaveSlot()) {
_nextFreeSaveSlot = lastSlot + 1;
const int maxSlot = _metaEngine->getMaximumSaveSlot();
for (int i = lastSlot; _nextFreeSaveSlot == -1 && i < maxSlot; ++i) {
// Check that the save slot can be used for user saves.
SaveStateDescriptor desc = _metaEngine->querySaveMetaInfos(_target.c_str(), i + 1);
if (!desc.getWriteProtectedFlag()) {
_nextFreeSaveSlot = i + 1;
}
}
}