/// <summary>
/// Ctor
/// </summary>
/// <param name="settings">JsonWriterSettings</param>
public JsonDataReader(JsonReaderSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
this.Settings = settings;
}
public bool OpenDeserialize(byte[] bytes)
{
readerSettings = new JsonReaderSettings();
readerSettings.AddTypeConverter (new VectorConverter());
readerSettings.AddTypeConverter (new BoundsConverter());
readerSettings.AddTypeConverter (new LayerMaskConverter());
readerSettings.AddTypeConverter (new MatrixConverter());
readerSettings.AddTypeConverter (new GuidConverter());
readerSettings.AddTypeConverter (new UnityObjectConverter());
str = new MemoryStream();
str.Write(bytes,0,bytes.Length);
str.Position = 0;
try {
zip = ZipFile.Read(str);
} catch (ZipException e) {
//Catches exceptions when an invalid zip file is found
Debug.LogWarning ("Caught exception when loading from zip\n"+e);
str.Close();
return false;
}
meta = DeserializeMeta (zip["meta"+jsonExt]);
if (meta.version > AstarPath.Version) {
Debug.LogWarning ("Trying to load data from a newer version of the A* Pathfinding Project\nCurrent version: "+AstarPath.Version+" Data version: "+meta.version);
} else if (meta.version < AstarPath.Version) {
Debug.LogWarning ("Trying to load data from an older version of the A* Pathfinding Project\nCurrent version: "+AstarPath.Version+" Data version: "+meta.version);
}
return true;
}
public bool OpenDeserialize (byte[] bytes) {
#if !ASTAR_NO_JSON
// Add some converters so that we can deserialize Unity builtin types
readerSettings = new JsonReaderSettings();
readerSettings.AddTypeConverter (new VectorConverter());
readerSettings.AddTypeConverter (new BoundsConverter());
readerSettings.AddTypeConverter (new LayerMaskConverter());
readerSettings.AddTypeConverter (new MatrixConverter());
readerSettings.AddTypeConverter (new GuidConverter());
readerSettings.AddTypeConverter (new UnityObjectConverter());
#endif
str = new MemoryStream();
str.Write(bytes,0,bytes.Length);
str.Position = 0;
try {
zip = ZipFile.Read(str);
} catch (Exception e) {
//Catches exceptions when an invalid zip file is found
Debug.LogWarning ("Caught exception when loading from zip\n"+e);
str.Dispose ();
return false;
}
meta = DeserializeMeta (zip["meta"+jsonExt]);
if (FullyDefinedVersion(meta.version) > FullyDefinedVersion(AstarPath.Version)) {
Debug.LogWarning ("Trying to load data from a newer version of the A* Pathfinding Project\nCurrent version: "+AstarPath.Version+" Data version: "+meta.version +
"\nThis is usually fine as the stored data is usually backwards and forwards compatible." +
"\nHowever node data (not settings) can get corrupted between versions, so it is recommended " +
"to recalculate any caches (those for faster startup) and resave any files. Even if it seems to load fine, it might cause subtle bugs.\n");
} else if (FullyDefinedVersion(meta.version) < FullyDefinedVersion(AstarPath.Version)) {
Debug.LogWarning ("Trying to load data from an older version of the A* Pathfinding Project\nCurrent version: "+AstarPath.Version+" Data version: "+meta.version+
"\nThis is usually fine, it just means you have upgraded to a new version." +
"\nHowever node data (not settings) can get corrupted between versions, so it is recommended " +
"to recalculate any caches (those for faster startup) and resave any files. Even if it seems to load fine, it might cause subtle bugs.\n");
}
return true;
}
/// <summary>
/// Builds a common settings objects
/// </summary>
/// <param name="allowNullValueTypes"></param>
/// <returns></returns>
public static JsonReaderSettings CreateSettings(bool allowNullValueTypes)
{
JsonReaderSettings settings = new JsonReaderSettings();
settings.AllowNullValueTypes = allowNullValueTypes;
return settings;
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="input">StringBuilder containing source</param>
/// <param name="settings">JsonReaderSettings</param>
public JsonReader(StringBuilder input, JsonReaderSettings settings)
{
this.Settings = settings;
this.Source = input.ToString();
this.SourceLength = this.Source.Length;
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="input">string containing source</param>
/// <param name="settings">JsonReaderSettings</param>
public JsonReader(string input, JsonReaderSettings settings)
{
this.Settings = settings;
this.Source = input;
this.SourceLength = this.Source.Length;
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="input">TextReader containing source</param>
/// <param name="settings">JsonReaderSettings</param>
public JsonReader(TextReader input, JsonReaderSettings settings)
{
this.Settings = settings;
this.Source = input.ReadToEnd();
this.SourceLength = this.Source.Length;
}