private async Task LoadSavegame()
{
LoadButton.IsEnabled = false;
if (SavegameListBox.SelectedItem == null)
{
return;
}
var unpackDir = GetTempPath() + "DOSSE" + DirectorySeparatorChar + "unpackaged";
var saveGameName = ((TextBlock)SavegameListBox.SelectedItem).Uid;
// check backup
switch (IsBackedUp(saveGameName))
{
case BackupStatus.None:
var dlgResult = MessageBox.Show(this, "The savegame is not backed up. Do you want to make a backup first?",
"No backup found.", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.Yes)
{
BackupSavegame(saveGameName);
}
break;
case BackupStatus.Current:
break;
case BackupStatus.Old:
dlgResult = MessageBox.Show(this,
"The backup seems to be old because it failed checksum validation. Do you want to make a new backup?",
"Old backup found", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.Yes)
{
BackupSavegame(saveGameName);
}
break;
case BackupStatus.NoChecksum:
dlgResult = MessageBox.Show(this,
"The backup may be old because it does not have a checksum file. Do you want to make a new backup?",
"No checksum file", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.No)
{
return;
}
else
{
break;
}
case BackupStatus.NoImage:
dlgResult = MessageBox.Show(this,
"The backup may be old because it does not have a checksum file. Do you want to make a new backup?",
"No image file", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.No)
{
return;
}
else
{
break;
}
}
var savegame = new Savegame(
DirectoryTextBox.Text + DirectorySeparatorChar + saveGameName + DirectorySeparatorChar + saveGameName + ".lsv",
unpackDir,
(Game)GameEditionTextBlock.Tag);
// unpack
var progressIndicator = new ProgressIndicator($"Loading {saveGameName}", false)
{
Owner = Application.Current.MainWindow
};
var progress = new Progress <string>();
progress.ProgressChanged += (o, s) =>
{
progressIndicator.ProgressText = s;
};
if (_getMetaBackgroundWorker.IsBusy)
{
progressIndicator.ProgressText = "Waiting for meta info...";
}
progressIndicator.Show();
while (_getMetaBackgroundWorker.IsBusy)
{
await Task.Delay(5);
}
// TODO DNSA (Do Not Show Again) message box
// version check
if (MainWindowData.Meta.IsOutdatedVersion)
{
var dlgResult = MessageBox.Show(this,
$"It appears that the version of your game is different from what this SE is purposely created for (ver. {DataTable.SupportedGameVersion}). As a result, changes made to your savegame may corrupt the savegame.\n\nMake sure you make a backup before continuing.",
"Game version incompatible", MessageBoxButton.OKCancel, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.Cancel)
{
progressIndicator.Close();
return;
}
}
// mod check
if (MainWindowData.Meta.IsModWarning)
{
var dlgResult = MessageBox.Show(this,
"It appears that you have used mods. As a result, changes made to your savegame may corrupt the savegame.\n\nMake sure you make a backup before continuing.",
"Mods found", MessageBoxButton.OKCancel, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.Cancel)
{
progressIndicator.Close();
return;
}
}
var unpackTask = await UnpackSaveAsync(savegame, progress);
progressIndicator.Close();
if (!unpackTask)
{
return;
}
SaveEditor se;
try
{
se = new SaveEditor(savegame)
{
Owner = Application.Current.MainWindow
};
}
catch
{
return;
}
se.ShowDialog();
}
private async void LoadButton_OnClick(object sender, RoutedEventArgs e)
{
LoadButton.IsEnabled = false;
if (SavegameListBox.SelectedItem == null)
{
return;
}
var unpackDir = GetTempPath() + "DOSSE" + DirectorySeparatorChar + "unpackaged";
var saveGameName = ((TextBlock)SavegameListBox.SelectedItem).Uid;
// check backup
switch (IsBackedUp(saveGameName))
{
case BackupStatus.None:
var dlgResult = MessageBox.Show(this, "The savegame is not backed up. Do you want to make a backup first?",
"No backup found.", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.Yes)
{
BackupSavegame(saveGameName);
}
break;
case BackupStatus.Current:
break;
case BackupStatus.Old:
dlgResult = MessageBox.Show(this,
"The backup seems to be old because it failed checksum validation. Do you want to make a new backup?",
"Old backup found", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.Yes)
{
BackupSavegame(saveGameName);
}
break;
case BackupStatus.NoChecksum:
dlgResult = MessageBox.Show(this,
"The backup may be old because it does not have a checksum file. Do you want to make a new backup?",
"No checksum file", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.No)
{
return;
}
else
{
break;
}
case BackupStatus.NoImage:
dlgResult = MessageBox.Show(this,
"The backup may be old because it does not have a checksum file. Do you want to make a new backup?",
"No image file", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dlgResult == MessageBoxResult.No)
{
return;
}
else
{
break;
}
}
var savegame = new Savegame(
DirectoryTextBox.Text + DirectorySeparatorChar + saveGameName + DirectorySeparatorChar + saveGameName + ".lsv",
unpackDir,
(Game)GameEditionTextBlock.Tag);
// unpack
var progressIndicator = new ProgressIndicator($"Loading {saveGameName}", false)
{
Owner = Application.Current.MainWindow
};
var progress = new Progress <string>();
progress.ProgressChanged += (o, s) =>
{
progressIndicator.ProgressText = s;
};
progressIndicator.Show();
var unpackTask = await UnpackSaveAsync(savegame, progress);
progressIndicator.Close();
if (!unpackTask)
{
return;
}
SaveEditor se;
try
{
se = new SaveEditor(savegame)
{
Owner = Application.Current.MainWindow
};
}
catch (Exception exception)
{
return;
}
se.ShowDialog();
}