/// <summary>
/// Delete the save game specified by the description.
/// </summary>
/// <param name="storageDevice">The chosen storage device.</param>
/// <param name="saveGameDescription">The description of the save game.</param>
public static void DeleteSaveGameResult(StorageDevice storageDevice, SaveGameDescription saveGameDescription)
{
if (saveGameDescription == null)
{
throw new ArgumentNullException("saveGameDescription");
}
if (storageDevice == null)
{
throw new ArgumentNullException("storageDevice");
}
if (!storageDevice.IsConnected)
{
throw new InvalidOperationException("Cannot connect to storage device.");
}
// open the container
using (StorageContainer storageContainer = OpenContainer(storageDevice))
{
storageContainer.DeleteFile(saveGameDescription.FileName);
storageContainer.DeleteFile("SaveGameDescription" +
Path.GetFileNameWithoutExtension(saveGameDescription.FileName).Substring(8) + ".xml");
}
}
/// <summary>
/// Save the current state of the session.
/// </summary>
/// <param name="overwriteDescription">
/// The description of the save game to over-write, if any.
/// </param>
public static void SaveDossier(SaveGameDescription overwriteDescription)
{
// retrieve the storage device, asynchronously
GetStorageDevice(delegate(StorageDevice storageDevice)
{
SaveDossierResult(storageDevice, overwriteDescription);
});
}
/// <summary>
/// Delete the save game specified by the description.
/// </summary>
/// <param name="saveGameDescription">The description of the save game.</param>
public static void DeleteSaveGame(SaveGameDescription saveGameDescription)
{
if (saveGameDescription == null)
throw new ArgumentNullException("saveGameDescription");
// get the storage device and load the session
GetStorageDevice(
delegate(StorageDevice storageDevice)
{
DeleteSaveGameResult(storageDevice, saveGameDescription);
});
}
/// <summary>
/// Delete the save game specified by the description.
/// </summary>
/// <param name="saveGameDescription">The description of the save game.</param>
public static void DeleteSaveGame(SaveGameDescription saveGameDescription)
{
if (saveGameDescription == null)
{
throw new ArgumentNullException("saveGameDescription");
}
// get the storage device and load the session
GetStorageDevice(
delegate(StorageDevice storageDevice)
{
DeleteSaveGameResult(storageDevice, saveGameDescription);
});
}
public static void LoadFromSaveFile(SaveGameDescription saveGameDescription, DossierLoadedDelegate dossierLoadedCallback)
{
if (saveGameDescription == null)
{
throw new ArgumentNullException("saveGameDescription");
}
if (dossierLoadedCallback == null)
{
throw new ArgumentNullException("dossierLoadedCallback");
}
// get the storage device and load the session
GetStorageDevice(delegate(StorageDevice storageDevice)
{
GameDossier loadedDossier = LoadDossierResult(storageDevice, saveGameDescription);
dossierLoadedCallback(loadedDossier);
});
}
/// <summary>
/// Delete the save game specified by the description.
/// </summary>
/// <param name="storageDevice">The chosen storage device.</param>
/// <param name="saveGameDescription">The description of the save game.</param>
public static void DeleteSaveGameResult(StorageDevice storageDevice, SaveGameDescription saveGameDescription)
{
if (saveGameDescription == null)
throw new ArgumentNullException("saveGameDescription");
if (storageDevice == null)
throw new ArgumentNullException("storageDevice");
if (!storageDevice.IsConnected)
throw new InvalidOperationException("Cannot connect to storage device.");
// open the container
using (StorageContainer storageContainer = OpenContainer(storageDevice))
{
storageContainer.DeleteFile(saveGameDescription.FileName);
storageContainer.DeleteFile("SaveGameDescription" +
Path.GetFileNameWithoutExtension(saveGameDescription.FileName).Substring(8) + ".xml");
}
}
/// <summary>
/// Save the current state of the session, with the given storage device.
/// </summary>
/// <param name="storageDevice">The chosen storage device.</param>
/// <param name="overwriteDescription">
/// The description of the save game to over-write, if any.
/// </param>
private static void SaveDossierResult(StorageDevice storageDevice, SaveGameDescription overwriteDescription)
{
if (storageDevice == null)
{
throw new ArgumentNullException("storageDevice");
}
if (!storageDevice.IsConnected)
{
throw new InvalidOperationException("Cannot connect to storage device.");
}
// open the container
using (StorageContainer storageContainer = OpenContainer(storageDevice))
{
string filename;
string descriptionFilename;
// get the filenames
if (overwriteDescription == null)
{
int saveGameIndex = 0;
string testFilename;
do
{
saveGameIndex++;
testFilename = "SaveGame" + saveGameIndex.ToString() + ".xml";
}while (storageContainer.FileExists(testFilename));
filename = testFilename;
descriptionFilename = "SaveGameDescription" + saveGameIndex.ToString() + ".xml";
}
else
{
filename = overwriteDescription.FileName;
descriptionFilename = "SaveGameDescription" + Path.GetFileNameWithoutExtension(
overwriteDescription.FileName).Substring(8) + ".xml";
}
using (Stream stream = storageContainer.OpenFile(filename, FileMode.Create))
{
using (XmlWriter xmlWriter = XmlWriter.Create(stream))
{
// <Mechadrone1SaveData>
xmlWriter.WriteStartElement("Mechadrone1SaveData");
/*
* // write the map information
* xmlWriter.WriteStartElement("mapData");
* xmlWriter.WriteElementString("mapContentName",
* TileEngine.Map.AssetName);
* new XmlSerializer(typeof(PlayerPosition)).Serialize(
* xmlWriter, TileEngine.PartyLeaderPosition);
* new XmlSerializer(typeof(List<WorldEntry<Chest>>)).Serialize(
* xmlWriter, singleton.removedMapChests);
* new XmlSerializer(
* typeof(List<WorldEntry<FixedCombat>>)).Serialize(
* xmlWriter, singleton.removedMapFixedCombats);
* new XmlSerializer(typeof(List<WorldEntry<Player>>)).Serialize(
* xmlWriter, singleton.removedMapPlayerNpcs);
* new XmlSerializer(typeof(List<ModifiedChestEntry>)).Serialize(
* xmlWriter, singleton.modifiedMapChests);
* xmlWriter.WriteEndElement();
*
* // write the quest information
* xmlWriter.WriteStartElement("questData");
* xmlWriter.WriteElementString("questLineContentName",
* singleton.questLine.AssetName);
* xmlWriter.WriteElementString("currentQuestIndex",
* singleton.currentQuestIndex.ToString());
* new XmlSerializer(typeof(List<WorldEntry<Chest>>)).Serialize(
* xmlWriter, singleton.removedQuestChests);
* new XmlSerializer(
* typeof(List<WorldEntry<FixedCombat>>)).Serialize(
* xmlWriter, singleton.removedQuestFixedCombats);
* new XmlSerializer(typeof(List<ModifiedChestEntry>)).Serialize(
* xmlWriter, singleton.modifiedQuestChests);
* xmlWriter.WriteElementString("currentQuestStage",
* IsQuestLineComplete ?
* Quest.QuestStage.NotStarted.ToString() :
* singleton.quest.Stage.ToString());
* xmlWriter.WriteEndElement();
*
* // write the party data
* new XmlSerializer(typeof(PartySaveData)).Serialize(xmlWriter,
* new PartySaveData(singleton.party));
*/
// </Mechadrone1SaveData>
xmlWriter.WriteEndElement();
}
}
// create the save game description
SaveGameDescription description = new SaveGameDescription();
description.FileName = Path.GetFileName(filename);
description.ChapterName = "01 - Harrowmark";
description.Description = DateTime.Now.ToString();
using (Stream stream = storageContainer.OpenFile(descriptionFilename, FileMode.Create))
{
new XmlSerializer(typeof(SaveGameDescription)).Serialize(stream, description);
}
}
}
/// <summary>
/// Receives the storage device and starts a new session,
/// using the data in the given save game.
/// </summary>
/// <remarks>The new session is created in LoadSessionResult.</remarks>
/// <param name="storageDevice">The chosen storage device.</param>
/// <param name="saveGameDescription">The description of the save game.</param>
private static GameDossier LoadDossierResult(StorageDevice storageDevice, SaveGameDescription saveGameDescription)
{
if (saveGameDescription == null)
{
throw new ArgumentNullException("saveGameDescription");
}
if (storageDevice == null)
{
throw new ArgumentNullException("storageDevice");
}
if (!storageDevice.IsConnected)
{
throw new InvalidOperationException("Cannot connect to storage device.");
}
GameDossier loadedDossier = new GameDossier();
// open the container
using (StorageContainer storageContainer = OpenContainer(storageDevice))
{
using (Stream stream = storageContainer.OpenFile(saveGameDescription.FileName, FileMode.Open))
{
using (XmlReader xmlReader = XmlReader.Create(stream))
{
// <Mechadrone1SaveData>
xmlReader.ReadStartElement("Mechadrone1SaveData");
/*
* // read the map information
* xmlReader.ReadStartElement("mapData");
* string mapAssetName =
* xmlReader.ReadElementString("mapContentName");
* PlayerPosition playerPosition = new XmlSerializer(
* typeof(PlayerPosition)).Deserialize(xmlReader)
* as PlayerPosition;
* singleton.removedMapChests = new XmlSerializer(
* typeof(List<WorldEntry<Chest>>)).Deserialize(xmlReader)
* as List<WorldEntry<Chest>>;
* singleton.removedMapFixedCombats = new XmlSerializer(
* typeof(List<WorldEntry<FixedCombat>>)).Deserialize(xmlReader)
* as List<WorldEntry<FixedCombat>>;
* singleton.removedMapPlayerNpcs = new XmlSerializer(
* typeof(List<WorldEntry<Player>>)).Deserialize(xmlReader)
* as List<WorldEntry<Player>>;
* singleton.modifiedMapChests = new XmlSerializer(
* typeof(List<ModifiedChestEntry>)).Deserialize(xmlReader)
* as List<ModifiedChestEntry>;
* ChangeMap(mapAssetName, null);
* TileEngine.PartyLeaderPosition = playerPosition;
* xmlReader.ReadEndElement();
*
* // read the quest information
* ContentManager content = Session.ScreenManager.Game.Content;
* xmlReader.ReadStartElement("questData");
* singleton.questLine = content.Load<QuestLine>(
* xmlReader.ReadElementString("questLineContentName")).Clone()
* as QuestLine;
* singleton.currentQuestIndex = Convert.ToInt32(
* xmlReader.ReadElementString("currentQuestIndex"));
* for (int i = 0; i < singleton.currentQuestIndex; i++)
* {
* singleton.questLine.Quests[i].Stage =
* Quest.QuestStage.Completed;
* }
* singleton.removedQuestChests = new XmlSerializer(
* typeof(List<WorldEntry<Chest>>)).Deserialize(xmlReader)
* as List<WorldEntry<Chest>>;
* singleton.removedQuestFixedCombats = new XmlSerializer(
* typeof(List<WorldEntry<FixedCombat>>)).Deserialize(xmlReader)
* as List<WorldEntry<FixedCombat>>;
* singleton.modifiedQuestChests = new XmlSerializer(
* typeof(List<ModifiedChestEntry>)).Deserialize(xmlReader)
* as List<ModifiedChestEntry>;
* Quest.QuestStage questStage = (Quest.QuestStage)Enum.Parse(
* typeof(Quest.QuestStage),
* xmlReader.ReadElementString("currentQuestStage"), true);
* if ((singleton.questLine != null) && !IsQuestLineComplete)
* {
* singleton.quest =
* singleton.questLine.Quests[CurrentQuestIndex];
* singleton.ModifyQuest(singleton.quest);
* singleton.quest.Stage = questStage;
* }
* xmlReader.ReadEndElement();
*
* // read the party data
* singleton.party = new Party(new XmlSerializer(
* typeof(PartySaveData)).Deserialize(xmlReader)
* as PartySaveData, content);
*/
// </Mechadrone1SaveData>
xmlReader.ReadEndElement();
}
}
}
return(loadedDossier);
}
/// <summary>
/// Save the current state of the session, with the given storage device.
/// </summary>
/// <param name="storageDevice">The chosen storage device.</param>
/// <param name="overwriteDescription">
/// The description of the save game to over-write, if any.
/// </param>
private static void SaveDossierResult(StorageDevice storageDevice, SaveGameDescription overwriteDescription)
{
if (storageDevice == null)
throw new ArgumentNullException("storageDevice");
if (!storageDevice.IsConnected)
throw new InvalidOperationException("Cannot connect to storage device.");
// open the container
using (StorageContainer storageContainer = OpenContainer(storageDevice))
{
string filename;
string descriptionFilename;
// get the filenames
if (overwriteDescription == null)
{
int saveGameIndex = 0;
string testFilename;
do
{
saveGameIndex++;
testFilename = "SaveGame" + saveGameIndex.ToString() + ".xml";
}
while (storageContainer.FileExists(testFilename));
filename = testFilename;
descriptionFilename = "SaveGameDescription" + saveGameIndex.ToString() + ".xml";
}
else
{
filename = overwriteDescription.FileName;
descriptionFilename = "SaveGameDescription" + Path.GetFileNameWithoutExtension(
overwriteDescription.FileName).Substring(8) + ".xml";
}
using (Stream stream = storageContainer.OpenFile(filename, FileMode.Create))
{
using (XmlWriter xmlWriter = XmlWriter.Create(stream))
{
// <Mechadrone1SaveData>
xmlWriter.WriteStartElement("Mechadrone1SaveData");
/*
// write the map information
xmlWriter.WriteStartElement("mapData");
xmlWriter.WriteElementString("mapContentName",
TileEngine.Map.AssetName);
new XmlSerializer(typeof(PlayerPosition)).Serialize(
xmlWriter, TileEngine.PartyLeaderPosition);
new XmlSerializer(typeof(List<WorldEntry<Chest>>)).Serialize(
xmlWriter, singleton.removedMapChests);
new XmlSerializer(
typeof(List<WorldEntry<FixedCombat>>)).Serialize(
xmlWriter, singleton.removedMapFixedCombats);
new XmlSerializer(typeof(List<WorldEntry<Player>>)).Serialize(
xmlWriter, singleton.removedMapPlayerNpcs);
new XmlSerializer(typeof(List<ModifiedChestEntry>)).Serialize(
xmlWriter, singleton.modifiedMapChests);
xmlWriter.WriteEndElement();
// write the quest information
xmlWriter.WriteStartElement("questData");
xmlWriter.WriteElementString("questLineContentName",
singleton.questLine.AssetName);
xmlWriter.WriteElementString("currentQuestIndex",
singleton.currentQuestIndex.ToString());
new XmlSerializer(typeof(List<WorldEntry<Chest>>)).Serialize(
xmlWriter, singleton.removedQuestChests);
new XmlSerializer(
typeof(List<WorldEntry<FixedCombat>>)).Serialize(
xmlWriter, singleton.removedQuestFixedCombats);
new XmlSerializer(typeof(List<ModifiedChestEntry>)).Serialize(
xmlWriter, singleton.modifiedQuestChests);
xmlWriter.WriteElementString("currentQuestStage",
IsQuestLineComplete ?
Quest.QuestStage.NotStarted.ToString() :
singleton.quest.Stage.ToString());
xmlWriter.WriteEndElement();
// write the party data
new XmlSerializer(typeof(PartySaveData)).Serialize(xmlWriter,
new PartySaveData(singleton.party));
*/
// </Mechadrone1SaveData>
xmlWriter.WriteEndElement();
}
}
// create the save game description
SaveGameDescription description = new SaveGameDescription();
description.FileName = Path.GetFileName(filename);
description.ChapterName = "01 - Harrowmark";
description.Description = DateTime.Now.ToString();
using (Stream stream = storageContainer.OpenFile(descriptionFilename, FileMode.Create))
{
new XmlSerializer(typeof(SaveGameDescription)).Serialize(stream, description);
}
}
}
/// <summary>
/// Receives the storage device and starts a new session,
/// using the data in the given save game.
/// </summary>
/// <remarks>The new session is created in LoadSessionResult.</remarks>
/// <param name="storageDevice">The chosen storage device.</param>
/// <param name="saveGameDescription">The description of the save game.</param>
private static GameDossier LoadDossierResult(StorageDevice storageDevice, SaveGameDescription saveGameDescription)
{
if (saveGameDescription == null)
throw new ArgumentNullException("saveGameDescription");
if (storageDevice == null)
throw new ArgumentNullException("storageDevice");
if (!storageDevice.IsConnected)
throw new InvalidOperationException("Cannot connect to storage device.");
GameDossier loadedDossier = new GameDossier();
// open the container
using (StorageContainer storageContainer = OpenContainer(storageDevice))
{
using (Stream stream = storageContainer.OpenFile(saveGameDescription.FileName, FileMode.Open))
{
using (XmlReader xmlReader = XmlReader.Create(stream))
{
// <Mechadrone1SaveData>
xmlReader.ReadStartElement("Mechadrone1SaveData");
/*
// read the map information
xmlReader.ReadStartElement("mapData");
string mapAssetName =
xmlReader.ReadElementString("mapContentName");
PlayerPosition playerPosition = new XmlSerializer(
typeof(PlayerPosition)).Deserialize(xmlReader)
as PlayerPosition;
singleton.removedMapChests = new XmlSerializer(
typeof(List<WorldEntry<Chest>>)).Deserialize(xmlReader)
as List<WorldEntry<Chest>>;
singleton.removedMapFixedCombats = new XmlSerializer(
typeof(List<WorldEntry<FixedCombat>>)).Deserialize(xmlReader)
as List<WorldEntry<FixedCombat>>;
singleton.removedMapPlayerNpcs = new XmlSerializer(
typeof(List<WorldEntry<Player>>)).Deserialize(xmlReader)
as List<WorldEntry<Player>>;
singleton.modifiedMapChests = new XmlSerializer(
typeof(List<ModifiedChestEntry>)).Deserialize(xmlReader)
as List<ModifiedChestEntry>;
ChangeMap(mapAssetName, null);
TileEngine.PartyLeaderPosition = playerPosition;
xmlReader.ReadEndElement();
// read the quest information
ContentManager content = Session.ScreenManager.Game.Content;
xmlReader.ReadStartElement("questData");
singleton.questLine = content.Load<QuestLine>(
xmlReader.ReadElementString("questLineContentName")).Clone()
as QuestLine;
singleton.currentQuestIndex = Convert.ToInt32(
xmlReader.ReadElementString("currentQuestIndex"));
for (int i = 0; i < singleton.currentQuestIndex; i++)
{
singleton.questLine.Quests[i].Stage =
Quest.QuestStage.Completed;
}
singleton.removedQuestChests = new XmlSerializer(
typeof(List<WorldEntry<Chest>>)).Deserialize(xmlReader)
as List<WorldEntry<Chest>>;
singleton.removedQuestFixedCombats = new XmlSerializer(
typeof(List<WorldEntry<FixedCombat>>)).Deserialize(xmlReader)
as List<WorldEntry<FixedCombat>>;
singleton.modifiedQuestChests = new XmlSerializer(
typeof(List<ModifiedChestEntry>)).Deserialize(xmlReader)
as List<ModifiedChestEntry>;
Quest.QuestStage questStage = (Quest.QuestStage)Enum.Parse(
typeof(Quest.QuestStage),
xmlReader.ReadElementString("currentQuestStage"), true);
if ((singleton.questLine != null) && !IsQuestLineComplete)
{
singleton.quest =
singleton.questLine.Quests[CurrentQuestIndex];
singleton.ModifyQuest(singleton.quest);
singleton.quest.Stage = questStage;
}
xmlReader.ReadEndElement();
// read the party data
singleton.party = new Party(new XmlSerializer(
typeof(PartySaveData)).Deserialize(xmlReader)
as PartySaveData, content);
*/
// </Mechadrone1SaveData>
xmlReader.ReadEndElement();
}
}
}
return loadedDossier;
}
/// <summary>
/// Save the current state of the session.
/// </summary>
/// <param name="overwriteDescription">
/// The description of the save game to over-write, if any.
/// </param>
public static void SaveDossier(SaveGameDescription overwriteDescription)
{
// retrieve the storage device, asynchronously
GetStorageDevice(delegate(StorageDevice storageDevice)
{
SaveDossierResult(storageDevice, overwriteDescription);
});
}
public static void LoadFromSaveFile(SaveGameDescription saveGameDescription, DossierLoadedDelegate dossierLoadedCallback)
{
if (saveGameDescription == null)
throw new ArgumentNullException("saveGameDescription");
if (dossierLoadedCallback == null)
throw new ArgumentNullException("dossierLoadedCallback");
// get the storage device and load the session
GetStorageDevice(delegate(StorageDevice storageDevice)
{
GameDossier loadedDossier = LoadDossierResult(storageDevice, saveGameDescription);
dossierLoadedCallback(loadedDossier);
});
}
