public virtual async UniTask <GameStateMap> QuickSaveAsync()
{
// Free first quick save slot by shifting existing ones by one.
for (int i = Configuration.QuickSaveSlotLimit; i > 0; i--)
{
var curSlotId = Configuration.IndexToQuickSaveSlotId(i);
var prevSlotId = Configuration.IndexToQuickSaveSlotId(i + 1);
GameSlotManager.RenameSaveSlot(curSlotId, prevSlotId);
}
// Delete the last slot in case it's out of the limit.
var outOfLimitSlotId = Configuration.IndexToQuickSaveSlotId(Configuration.QuickSaveSlotLimit + 1);
if (GameSlotManager.SaveSlotExists(outOfLimitSlotId))
{
GameSlotManager.DeleteSaveSlot(outOfLimitSlotId);
}
var firstSlotId = string.Format(Configuration.QuickSaveSlotMask, 1);
return(await SaveGameAsync(firstSlotId));
}
