/// <summary>
/// Returns amount of all items of the specified type belonging to a particular player with given type
/// </summary>
/// <param name="profile"></param>
/// <param name="gameID"></param>
/// <param name="itemType">Item type</param>
/// <returns></returns>
public async Task <ulong> GetPlayerItemsAmount(Profile profile, GameID gameID, string itemType)
{
if (Providers.ContainsKey(gameID))
{
IGameItemProvider c = Providers[gameID];
return(await c.GetPlayerItemsAmount(profile, itemType).ConfigureAwait(false));
}
else
{
ErrorCallbackProvider.ReportWarning($"Game [{gameID.Name}] could not be found. Have you registered it properly?");
}
return(await Task.FromResult <ulong>(0));
}
private async Task <SubscriptionResponse> ReceiveSubscriptionResponse(CancellationToken token)
{
if (IsConnected == false)
{
ErrorCallbackProvider.ReportError("Whisper connection error!");
throw new WebException("Whisper connection error!");
}
while (true)
{
byte[] msgBytes = await WebSocketProvider.Receive(token);
//we are skipping all messages that are not subscriptions
if (msgBytes != null)
{
string jsonMsg = Encoding.UTF8.GetString(msgBytes);
ErrorCallbackProvider.ReportInfo(jsonMsg);
JToken message = null;
JObject json = JObject.Parse(jsonMsg);
json.TryGetValue("error", out message);
if (message != null)
{
Error = message.ToString();
ErrorCallbackProvider.ReportError("Received error from Whisper service: " + Error);
}
else
{
json.TryGetValue("method", out JToken method);
if ((method != null) && (method.ToString() == "shh_subscription"))
{
JToken prms = null;
json.TryGetValue("params", out prms);
if (prms != null)
{
JObject jsonParams = prms.ToObject <JObject>();
jsonParams.TryGetValue("result", out message);
if (message != null)
{
return(JsonConvert.DeserializeObject <SubscriptionResponse>(message.ToString()));
}
}
}
else
{
ErrorCallbackProvider.ReportWarning("Expected notification but got: " + jsonMsg);
}
}
}
}
}
/// <summary>
/// Returns all Game Items owned by player's subaccount in particular game
/// </summary>
/// <param name="profile"></param>
/// <param name="gameID"></param>
/// <param name="page">Page number</param>
/// <param name="itemsPerPage">Number of items per page</param>
/// <param name="itemType">Item type</param>
/// <returns></returns>
public async Task <GameItem[]> GetPlayerItems(Profile profile, GameID gameID, string itemType, ulong page, ulong itemsPerPage)
{
List <GameItem> items = new List <GameItem>();
if (Providers.ContainsKey(gameID))
{
IGameItemProvider c = Providers[gameID];
items.AddRange(await c.GetPlayerItems(profile, itemType, page, itemsPerPage).ConfigureAwait(false));
}
else
{
ErrorCallbackProvider.ReportWarning($"Game [{gameID.Name}] could not be found. Have you registered it properly?");
}
return(items.ToArray());
}
private async Task <T> ReceiveResponse <T>(int reqId, T defaultValue, CancellationToken ctoken)
{
if (IsConnected == false)
{
ErrorCallbackProvider.ReportError("Whisper connection error!");
throw new WebException("Whisper connection error!");
}
//wait for requested response (or timeout)
while (true)
{
byte[] msgBytes = await WebSocketProvider.Receive(ctoken);
if (msgBytes != null)
{
string jsonMsg = Encoding.UTF8.GetString(msgBytes);
ErrorCallbackProvider.ReportInfo(jsonMsg);
JObject json = JObject.Parse(jsonMsg);
json.TryGetValue("error", out JToken error);
if (error != null)
{
Error = error.ToString();
ErrorCallbackProvider.ReportError("Received error from Whisper service: " + Error);
return(defaultValue);
}
else
{
json.TryGetValue("result", out JToken result);
if (result != null)
{
json.TryGetValue("id", out JToken respId);
if (respId.Value <int>() == reqId)
{
if (result.Type == JTokenType.Array || result.Type == JTokenType.Object)
{
return(JsonConvert.DeserializeObject <T>(result.ToString()));
}
return(result.Value <T>());
}
else
{
ErrorCallbackProvider.ReportError("Waiting for response with ID: " + reqId + " but got " + respId.Value <int>());
}
}
else
{
json.TryGetValue("method", out JToken method);
if ((method != null) && (method.ToString() == "shh_subscription"))
{
json.TryGetValue("params", out JToken prms);
if (prms != null)
{
JObject jsonParams = prms.ToObject <JObject>();
jsonParams.TryGetValue("result", out JToken message);
if (message != null)
{
OnSubscriptionMessage?.Invoke(JsonConvert.DeserializeObject <SubscriptionResponse>(message.ToString()));
}
}
}
}
}
}
else
{
ErrorCallbackProvider.ReportWarning("Conection was closed!");
return(defaultValue);
}
}
}