public static T LoadFromBinary <T>(this byte[] content, Func <T> defaultIfLoadFailed = null)
where T : ISerializable, new()
{
var data = new T();
try
{
using (var reader = new MemoryStream(content))
{
data.Deserialize(new BinaryReader(reader));
}
}
catch (Exception e)
{
if (defaultIfLoadFailed != null)
{
data = defaultIfLoadFailed();
}
else
{
data = new T();
}
Debug.LogError($"Failed to load binary with error :{e.Message} call stack=\n{e.StackTrace}");
}
return(data);
}
// Wont work well if collection has same elements multiple times
public static IDisposable AffectEach <T>(this IReactiveCollection <T> collection, Action <IConnectionSink, T> affect) where T : class
{
var itemConnectionsDict = new Dictionary <T, Connections>();
collection.BindEach(item => {
var itemConnections = new Connections();
if (itemConnectionsDict.ContainsKey(item))
{
Debug.LogError("it seems item is already loaded, this function wont work if elements repeated in the collection");
return;
}
affect(itemConnections, item);
itemConnectionsDict[item] = itemConnections;
}, item => {
itemConnectionsDict.TakeKey(item).DisconnectAll();
});
return(new AnonymousDisposable(() =>
{
foreach (var connections in itemConnectionsDict.Values)
{
connections.DisconnectAll();
}
}));
}
public static bool CompareRefs <T>(Stack <string> path, string name, T val, T val2)
{
if (object.ReferenceEquals(val, val2))
{
Debug.LogError($"{path.Reverse().PrintCollection("/")}/{name} class refs do not match");
return(false);
}
return(true);
}
public static ICellRW <T> ReflectionFieldToRW <T>(this object obj, string fieldName)
{
var f = obj.GetType().GetField(fieldName);
if (f == null)
{
Debug.LogError($"field {fieldName} is not found in obj {obj}"); return(null);
}
return(obj.ReflectionFieldToRW <T>(f));
}
public static bool CompareClassId <T>(Stack <string> path, string name, T val, T val2) where T : IPolymorphable
{
if (val.GetClassId() != val2.GetClassId())
{
Func <T, string> pr = t => t.GetClassId().ToString();
Debug.LogError(
$"{path.Reverse().PrintCollection("/")}/{name} class id do not mach, self: {pr(val)} other: {pr(val2)}");
return(false);
}
return(true);
}
public static ushort ReadJsonClassId(this JsonTextReader reader)
{
reader.Read();
if (reader.TokenType == JsonToken.PropertyName && (string)reader.Value == "classId")
{
return((ushort)reader.ReadAsInt32());
}
else
{
Debug.LogError("error while reading class id in json");
}
return(0);
}
// Return if needs to check further
public static bool CompareNull <T>(Stack <string> path, string name, T val, T val2) where T : class
{
if (val == null && val2 == null)
{
return(false);
}
if (val != null && val2 != null)
{
return(true);
}
Func <T, string> pr = t => t == null ? "null" : "not null";
Debug.LogError($"{path.Reverse().PrintCollection("/")}/{name} is different, self: {pr(val)} other: {pr(val2)}");
return(false);
}
public static T LoadFromJsonString <T>(this string content) where T : IJsonSerializable, new()
{
var data = new T();
try
{
using (var reader = new StringReader(content))
{
data.ReadFromJson(new JsonTextReader(reader));
}
}
catch (Exception e)
{
data = new T();
Debug.LogError($"Failed to load json from string {content} with error :{e.Message} call stack=\n{e.StackTrace}");
}
return(data);
}
public static string SaveToJsonString <T>(this T data, bool formatting = true) where T : IJsonSerializable
{
try
{
using (var stream = new StringWriter())
{
var writer = new JsonTextWriter(stream);
writer.Formatting = formatting ? Formatting.Indented : Formatting.None;
data.WriteJson(writer);
return(stream.ToString());
}
}
catch (Exception e)
{
Debug.LogError($"Failed to save data to path {data} with error :");
Debug.LogError(e.Message + e.StackTrace);
throw;
}
}
public static void LogCompError <T>(Stack <string> path, string name, T self, T other)
{
Debug.LogError($"{path.Reverse().PrintCollection("/")}/{name} is different, self: {self} other: {other}");
}