/*
* Saves, Loads or Deletes a saveFile
*/
private void UpdateSavingLoadingOrDeleting(SpectrumEnums.SaveLoadOrDelete saveLoadOrDelete)
{
switch (savingState)
{
case SpectrumEnums.SavingState.ReadyToSelectStorageDevice:
asyncResult = StorageDevice.BeginShowSelector(PlayerIndex.One, null, null);
savingState = SpectrumEnums.SavingState.SelectingStorageDevice;
break;
case SpectrumEnums.SavingState.SelectingStorageDevice:
if (asyncResult.IsCompleted)
{
storageDevice = StorageDevice.EndShowSelector(asyncResult);
savingState = SpectrumEnums.SavingState.ReadyToOpenStorageContainer;
}
break;
case SpectrumEnums.SavingState.ReadyToOpenStorageContainer:
if (storageDevice == null || !storageDevice.IsConnected)
{
savingState = SpectrumEnums.SavingState.ReadyToSelectStorageDevice;
}
else
{
asyncResult = storageDevice.BeginOpenContainer("SpectrumSaveGame", null, null);
savingState = SpectrumEnums.SavingState.OpeningStorageContainer;
}
break;
case SpectrumEnums.SavingState.OpeningStorageContainer:
if (asyncResult.IsCompleted)
{
storageContainer = storageDevice.EndOpenContainer(asyncResult);
if (saveLoadOrDelete == SpectrumEnums.SaveLoadOrDelete.save)
{
savingState = SpectrumEnums.SavingState.ReadyToSave;
}
else if (saveLoadOrDelete == SpectrumEnums.SaveLoadOrDelete.load)
{
savingState = SpectrumEnums.SavingState.ReadyToLoad;
}
else
{
savingState = SpectrumEnums.SavingState.ReadyToDelete;
}
}
break;
case SpectrumEnums.SavingState.ReadyToLoad:
if (storageContainer == null)
{
savingState = SpectrumEnums.SavingState.ReadyToOpenStorageContainer;
}
else
{
Load();
storageContainer.Dispose();
storageContainer = null;
savingState = SpectrumEnums.SavingState.NotSaving;
}
break;
case SpectrumEnums.SavingState.ReadyToDelete:
if (storageContainer == null)
{
savingState = SpectrumEnums.SavingState.ReadyToOpenStorageContainer;
}
else
{
try
{
DeleteExisting();
}
catch (IOException e)
{
// error
}
finally
{
storageContainer.Dispose();
storageContainer = null;
savingState = SpectrumEnums.SavingState.NotSaving;
}
}
break;
case SpectrumEnums.SavingState.ReadyToSave:
if (storageContainer == null)
{
savingState = SpectrumEnums.SavingState.ReadyToOpenStorageContainer;
}
else
{
try
{
DeleteExisting();
Save();
}
catch (IOException e)
{
// error
}
finally
{
storageContainer.Dispose();
storageContainer = null;
savingState = SpectrumEnums.SavingState.NotSaving;
}
}
break;
}
}
/*
* Dtarts saving process
*/
public void saveToSaveFile()
{
if (savingState == SpectrumEnums.SavingState.NotSaving)
{
savingState = SpectrumEnums.SavingState.ReadyToOpenStorageContainer;
saveLoadOrDelete = SpectrumEnums.SaveLoadOrDelete.save;
}
}
