/// <summary>
/// Loads a game info from the stream at the specified offset
/// </summary>
/// <param name="stream">Stream.</param>
/// <param name="offset">Offset.</param>
/// <returns>The game information at the specified offset</returns>
/// <remarks>This method has only been tested with the US version of the games</remarks>
public static GameInfo Load(Stream stream, int offset)
{
GameInfo info = new GameInfo();
byte[] versionBytes = new byte[1];
byte[] gameIdBytes = new byte[2];
byte[] heroBytes = new byte[5];
byte[] kidBytes = new byte[5];
byte[] behaviorBytes = new byte[1];
byte[] animalBytes = new byte[1];
byte[] linkedBytes = new byte[1];
byte[] heroQuestBytes = new byte[1];
byte[] beatenBytes = new byte[1];
byte[] ringBytes = new byte[8];
stream.Seek(offset, SeekOrigin.Begin);
stream.Read(versionBytes, 0, 1);
// The version is represented by the char values '1' or '2'
if (versionBytes[0] != 49 && versionBytes[0] != 50)
return null;
stream.Seek(96, SeekOrigin.Begin);
stream.Read(gameIdBytes, 0, 2);
stream.Read(heroBytes, 0, 5);
stream.Seek(2, SeekOrigin.Current);
stream.Read(kidBytes, 0, 5);
stream.Seek(1, SeekOrigin.Current);
stream.Read(behaviorBytes, 0, 1);
stream.Seek(2, SeekOrigin.Current);
stream.Read(animalBytes, 0, 1);
// These are mostly just a guess
stream.Read(linkedBytes, 0, 1);
stream.Read(heroQuestBytes, 0, 1);
stream.Read(beatenBytes, 0, 1);
stream.Seek(5, SeekOrigin.Current);
stream.Read(ringBytes, 0, 8);
// The save files use the values 11, 12, and 13 for the animal friends. Interestingly,
// the bit value before the animal in the secrets is always set to 1. Perhaps these
// are the actual values.
info.Game = versionBytes[0] == 49 ? Game.Seasons : Game.Ages;
info.GameID = BitConverter.ToInt16(gameIdBytes, 0);
info.Hero = System.Text.Encoding.ASCII.GetString(heroBytes);
info.Child = System.Text.Encoding.ASCII.GetString(kidBytes);
info.Animal = (Animal)(animalBytes[0] & 7);
info.IsLinkedGame = linkedBytes[0] == 0;
info.IsHeroQuest = heroQuestBytes[0] == 0;
info.Rings = (Rings)BitConverter.ToUInt64(ringBytes, 0);
return info;
}
/// <summary>
/// Converts the provided dictionary into an object of the specified type.
/// </summary>
/// <param name="dictionary">An <see cref="T:System.Collections.Generic.IDictionary`2" /> instance of property data stored as name/value pairs.</param>
/// <param name="type">The type of the resulting object.</param>
/// <param name="serializer">The <see cref="T:System.Web.Script.Serialization.JavaScriptSerializer" /> instance.</param>
/// <returns>
/// The deserialized object.
/// </returns>
/// <exception cref="ArgumentNullException">dictionary</exception>
public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
if (dictionary == null)
throw new ArgumentNullException("dictionary");
if (type != typeof(GameInfo))
return null;
GameInfo info = new GameInfo();
info.Hero = dictionary.ReadValue<string>("Hero");
info.Child = dictionary.ReadValue<string>("Child");
info.IsHeroQuest = dictionary.ReadValue<bool>("IsHeroQuest");
info.IsLinkedGame = dictionary.ReadValue<bool>("IsLinkedGame");
info.GameID = dictionary.ReadValue<short>("GameID");
info.Rings = (Rings)dictionary.ReadValue<long>("Rings");
info.Game = dictionary.ReadValue<Game>("Game");
info.Animal = dictionary.ReadValue<Animal>("Animal");
info.Behavior = dictionary.ReadValue<ChildBehavior>("Behavior");
return info;
}
/// <summary>
/// Initializes a new instance of the <see cref="GameSecret"/> class from the
/// specified game <paramref name="info"/>.
/// </summary>
/// <param name="info">The game information.</param>
public GameSecret(GameInfo info)
: base()
{
Load(info);
}
/// <summary>
/// Updates the game information.
/// </summary>
/// <param name="info">The information.</param>
/// <example>
/// <code language="C#">
/// GameSecret secret = new GameSecret()
/// {
/// TargetGame = Game.Ages,
/// GameID = 14129,
/// Hero = "Link",
/// Child = "Pip",
/// Animal = Animal.Dimitri,
/// Behavior = ChildBehavior.BouncyD,
/// IsLinkedGame = true,
/// IsHeroQuest = false
/// };
/// GameInfo info = new GameInfo();
/// secret.UpdateGameInfo(info);
/// </code>
/// </example>
public void UpdateGameInfo(GameInfo info)
{
info.GameID = GameID;
info.Game = TargetGame;
info.Hero = Hero;
info.Child = Child;
info.Animal = Animal;
info.Behavior = Behavior;
info.IsLinkedGame = IsLinkedGame;
info.IsHeroQuest = IsHeroQuest;
}
/// <summary>
/// Loads in data from the specified game info
/// </summary>
/// <param name="info">The game info</param>
/// <example>
/// <code language="C#">
/// GameInfo info = new GameInfo()
/// {
/// Game = Game.Ages,
/// GameID = 14129,
/// Hero = "Link",
/// Child = "Pip",
/// Animal = Animal.Dimitri,
/// Behavior = ChildBehavior.BouncyD,
/// IsLinkedGame = true,
/// IsHeroQuest = false
/// };
/// GameSecret secret = new GameSecret();
/// secret.Load(info);
/// </code>
/// </example>
public override void Load(GameInfo info)
{
GameID = info.GameID;
TargetGame = info.Game;
Hero = info.Hero;
Child = info.Child;
Animal = info.Animal;
Behavior = info.Behavior;
IsLinkedGame = info.IsLinkedGame;
IsHeroQuest = info.IsHeroQuest;
}
/// <summary>
/// Initializes a new instance of the <see cref="MemorySecret"/> class.
/// </summary>
/// <param name="info">The game information.</param>
/// <param name="memory">The memory.</param>
/// <param name="isReturnSecret">if set to <c>true</c> [is return secret].</param>
public MemorySecret(GameInfo info, Memory memory, bool isReturnSecret)
: this(info.Game, info.GameID, memory, isReturnSecret)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="RingSecret"/> class from the
/// specified game <paramref name="info"/>.
/// </summary>
/// <param name="info">The game information.</param>
public RingSecret(GameInfo info)
{
Load(info);
}
/// <summary>
/// Loads in data from the specified game info
/// </summary>
/// <param name="info">The game info</param>
/// <remarks>
/// Because <see cref="GameInfo"/> does not contain information about
/// memories, only the properties <see cref="TargetGame"/> and
/// <see cref="Secret.GameID"/> will be populated by this method.
/// </remarks>
/// <example>
/// <code language="C#">
/// GameInfo info = new GameInfo()
/// {
/// Game = Game.Ages,
/// GameID = 14129
/// };
/// MemorySecret secret = new MemorySecret();
/// secret.Load(info);
/// </code>
/// </example>
public override void Load(GameInfo info)
{
TargetGame = info.Game;
GameID = info.GameID;
}
/// <summary>
/// Updates the <see cref="GameInfo.Rings"/> property with the rings in this secret
/// </summary>
/// <param name="info">The information.</param>
/// <param name="appendRings">
/// If true, this will add the rings contained in the secret to the
/// existings Rings. If false, it will overwrite them.
/// </param>
/// <exception cref="InvalidSecretException">
/// The Game IDs of the secret and game info do not match.
/// </exception>
/// <example>
/// <code language="C#">
/// RingSecret secret = new RingSecret()
/// {
/// GameID = 14129,
/// Rings = -9222246136947933182
/// };
/// GameInfo info = new GameInfo() { GameID = 14129 };
/// bool appendRings = true;
/// secret.UpdateGameInfo(info, appendRings);
/// </code>
/// </example>
public void UpdateGameInfo(GameInfo info, bool appendRings)
{
if(info.GameID != GameID)
throw new InvalidSecretException("The Game IDs of the secret and game info do not match.");
info.Rings = Rings | (appendRings ? info.Rings : Rings.None);
}
/// <summary>
/// Loads in data from the specified game info
/// </summary>
/// <param name="info">The game info</param>
/// <example>
/// <code language="C#">
/// GameInfo info = new GameInfo()
/// {
/// GameID = 14129,
/// Rings = Rings.PowerRingL1 | Rings.DoubleEdgeRing | Rings.ProtectionRing
/// };
/// RingSecret secret = new RingSecret();
/// secret.Load(info);
/// </code>
/// </example>
public override void Load(GameInfo info)
{
GameID = info.GameID;
Rings = info.Rings;
}
/// <summary>
/// Initializes a new instance of the <see cref="MemorySecret"/> class.
/// </summary>
/// <param name="info">The game information.</param>
/// <param name="memory">The memory.</param>
/// <param name="isReturnSecret">if set to <c>true</c> [is return secret].</param>
public MemorySecret(GameInfo info, Memory memory, bool isReturnSecret)
: this(info.Game, info.GameID, memory, isReturnSecret)
{
}
/// <summary>
/// Loads in data from the specified game info
/// </summary>
/// <param name="info">The game info</param>
/// <remarks>
/// Because <see cref="GameInfo"/> does not contain information about
/// memories, only the properties <see cref="TargetGame"/> and
/// <see cref="Secret.GameID"/> will be populated by this method.
/// </remarks>
/// <example>
/// <code language="C#">
/// GameInfo info = new GameInfo()
/// {
/// Game = Game.Ages,
/// GameID = 14129
/// };
/// MemorySecret secret = new MemorySecret();
/// secret.Load(info);
/// </code>
/// </example>
public override void Load(GameInfo info)
{
TargetGame = info.Game;
GameID = info.GameID;
}
/// <summary> /// Loads in data from the specified game info /// </summary> /// <param name="info">The game info</param> public abstract void Load(GameInfo info);
