void UpdateEvents(System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
Series s = this.chartControl1.Series["Events"];
s.Points.BeginUpdate();
this.chartControl1.Annotations.BeginUpdate();
s.Points.Clear();
this.chartControl1.Annotations.Clear();
try {
ResizeableArray <CandleStickData> cd = Ticker.CandleStickData;
DateTime endTime = cd.Count == 0 ? DateTime.MinValue : cd.Last().Time;
DateTime startTime = cd.Count == 0 ? DateTime.MaxValue : cd.First().Time;
for (int i = 0; i < Ticker.Events.Count; i++)
{
TickerEvent ev = Ticker.Events[i];
if (ev.Time <= endTime && ev.Time >= startTime)
{
SeriesPoint sp = CreateEventPoint(Ticker.Events[i]);
s.Points.Add(sp);
CreateAnnotation(sp);
}
}
}
finally {
s.Points.EndUpdate();
this.chartControl1.Annotations.EndUpdate();
}
}
private void HandleTickerItem(object sender, MessageData item)
{
var data = JsonSerializer.Deserialize <Ticker>(item.Data);
Debug.WriteLine(JsonSerializer.ToJsonString(data));
TickerEvent?.Invoke(sender, data);
}
private void chartControl1_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Right)
{
return;
}
ChartHitInfo info = this.chartControl1.CalcHitInfo(e.Location);
Series evSeries = (Series)info.HitObjects.FirstOrDefault(s => s is Series && ((Series)s).Name == "Events");
Series crSeries = (Series)info.HitObjects.FirstOrDefault(s => s is Series && ((Series)s).Name == "Current");
DiagramCoordinates coor = ((XYDiagram)this.chartControl1.Diagram).PointToDiagram(info.HitPoint);
Time = coor.DateTimeArgument;
SelectedEvent = null;
if (info.InSeriesPoint)
{
SelectedEvent = info.SeriesPoint.Tag as TickerEvent;
}
this.biRemoveEvent.Visibility = SelectedEvent == null ? BarItemVisibility.Never : BarItemVisibility.Always;
this.biEditEvent.Visibility = SelectedEvent == null ? BarItemVisibility.Never : BarItemVisibility.Always;
this.pmChartMenu.ShowPopup(Control.MousePosition);
}
private void CreateAnnotation(SeriesPoint sp)
{
TickerEvent ev = (TickerEvent)sp.Tag;
TextAnnotation ta = this.chartControl1.Annotations.AddTextAnnotation("Event" + ev.Time.Ticks, ev.Text);
ta.AnchorPoint = new SeriesPointAnchorPoint(sp);
ta.ShapePosition = new RelativePosition(90, 100);
}
protected SeriesPoint CreateEventPoint(TickerEvent ev)
{
SeriesPoint pt = new SeriesPoint(ev.Time, ev.Current);
pt.ToolTipHint = ev.Text;
pt.Tag = ev;
pt.Color = ev.Color;
return(pt);
}
private void processMessage(byte[] receivedData)
{
using (MemoryStream responseStream = new MemoryStream(receivedData))
{
protobuf.ws.WsResponse response = ProtoBuf.Serializer.Deserialize <protobuf.ws.WsResponse>(responseStream);
if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.TickerChannelSubscribed)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.TickerChannelSubscribedResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.TickerChannelSubscribedResponse>(messageStream);
string channelId = "Ticker_" + message.CurrencyPair;
WsClient_OnSubscribe(channelId);
message.Datas.ForEach(delegate(protobuf.ws.TickerEvent evt) {
TickerEvent preparedEvent = prepareTickerEvent(evt);
preparedEvent.ChannelId = "Ticker_" + message.CurrencyPair;
WsClient_OnTicker(preparedEvent);
});
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.TickerNotify)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.TickerNotification message = ProtoBuf.Serializer.Deserialize <protobuf.ws.TickerNotification>(messageStream);
string channelId = "Ticker_" + message.CurrencyPair;
message.Datas.ForEach(delegate(protobuf.ws.TickerEvent evt) {
TickerEvent preparedEvent = prepareTickerEvent(evt);
preparedEvent.ChannelId = "Ticker_" + message.CurrencyPair;
WsClient_OnTicker(preparedEvent);
});
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.Error)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.ErrorResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.ErrorResponse>(messageStream);
WsClient_OnError(message.Code, message.Message);
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.ChannelUnsubscribed)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg)) {
protobuf.ws.ChannelUnsubscribedResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.ChannelUnsubscribedResponse>(messageStream);
if (message.Type == protobuf.ws.UnsubscribeRequest.ChannelType.Ticker)
{
WsClient_OnUnsubscribe("Ticker_" + message.CurrencyPair);
}
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.LoginResponse)
{
WsClient_OnLogin();
}
}
}
private void biAddEvent_ItemClick(object sender, ItemClickEventArgs e)
{
TickerEvent ev = new TickerEvent();
ev.Time = Time;
EventEditForm form = new EventEditForm();
form.Event = ev;
if (form.ShowDialog() != DialogResult.OK)
{
return;
}
ev.Current = Ticker.GetCurrent(ev.Time);
Ticker.Events.Add(ev);
}
protected void RaiseEventDoubleClick()
{
TickerEvent ev = (TickerEvent)this.gvEvents.GetFocusedRow();
if (ev == null)
{
return;
}
TickerEventHandler handler = (TickerEventHandler)Events[eventDoubleClick];
if (handler != null)
{
handler(this, new TickerEventArgs(ev));
}
}
// parsing events
private TickerEvent prepareTickerEvent(protobuf.ws.TickerEvent evt)
{
TickerEvent ticker = new TickerEvent();
ticker.Last = parseDecimal(evt.Last);
ticker.High = parseDecimal(evt.High);
ticker.Low = parseDecimal(evt.Low);
ticker.Volume = parseDecimal(evt.Volume);
ticker.Vwap = parseDecimal(evt.Vwap);
ticker.MaxBid = parseDecimal(evt.MaxBid);
ticker.MinAsk = parseDecimal(evt.MinAsk);
ticker.BestBid = parseDecimal(evt.BestBid);
ticker.BestAsk = parseDecimal(evt.BestAsk);
return(ticker);
}
private void biEditEvent_ItemClick(object sender, ItemClickEventArgs e)
{
if (Ticker == null)
{
return;
}
TickerEvent ev = SelectedEvent.Clone();
EventEditForm form = new EventEditForm();
form.Event = ev;
if (form.ShowDialog() != DialogResult.OK)
{
return;
}
SelectedEvent.Assign(ev);
Ticker.OnEventsChanged();
}
private async Task Receive(ClientWebSocket webSocket)
{
byte[] buffer = new byte[receiveChunkSize];
while (webSocket.State == WebSocketState.Open)
{
var result = await webSocket.ReceiveAsync(new ArraySegment <byte>(buffer), CancellationToken.None);
if (result.MessageType == WebSocketMessageType.Close)
{
await webSocket.CloseAsync(WebSocketCloseStatus.NormalClosure, string.Empty, CancellationToken.None);
}
else
{
//LogStatus(true, buffer, result.Count);
TickerEvent?.Invoke(buffer);
}
}
}
private void biRemove_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (Ticker == null)
{
return;
}
TickerEvent focused = (TickerEvent)this.gvEvents.GetFocusedRow();
if (focused == null)
{
return;
}
if (XtraMessageBox.Show("Do you really want to remove event?", "Delete", MessageBoxButtons.YesNoCancel) != DialogResult.Yes)
{
return;
}
Ticker.Events.Remove(focused);
}
public static TickerEvent Serdes(TickerEvent e, AssetMapping mapping, ISerializer s)
{
if (s == null)
{
throw new ArgumentNullException(nameof(s));
}
e ??= new TickerEvent();
e.Operation = s.EnumU8(nameof(Operation), e.Operation);
e.Amount = s.UInt8(nameof(Amount), e.Amount);
e.Unk4 = s.UInt8(nameof(Unk4), e.Unk4);
int zeroed = s.UInt8(null, 0);
e.TickerId = TickerId.SerdesU16(nameof(TickerId), e.TickerId, mapping, s);
zeroed += s.UInt16(null, 0);
ApiUtil.Assert(e.Unk4 is 0 or 1);
s.Assert(zeroed == 0, "TickerEvent: Expected fields 5, 8 to be 0");
return(e);
}
private void biAdd_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (Ticker == null)
{
return;
}
TickerEvent ev = new TickerEvent();
ev.Time = DateTime.UtcNow;
EventEditForm form = new EventEditForm();
form.Event = ev;
if (form.ShowDialog() != DialogResult.OK)
{
return;
}
ev.Current = Ticker.GetCurrent(ev.Time);
Ticker.Events.Add(ev);
}
private void biEdit_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (Ticker == null)
{
return;
}
TickerEvent focused = (TickerEvent)this.gvEvents.GetFocusedRow();
if (focused == null)
{
return;
}
TickerEvent ev = focused.Clone();
EventEditForm form = new EventEditForm();
form.Event = ev;
if (form.ShowDialog() != DialogResult.OK)
{
return;
}
focused.Assign(ev);
Ticker.OnEventsChanged();
}
public static ModifyEvent BaseSerdes(ModifyEvent genericEvent, AssetMapping mapping, AssetId eventSource, ISerializer s)
{
if (s == null)
{
throw new ArgumentNullException(nameof(s));
}
var subType = s.EnumU8("SubType", genericEvent?.SubType ?? ModifyType.Unk2);
return(subType switch
{
ModifyType.Switch => SwitchEvent.Serdes((SwitchEvent)genericEvent, mapping, s), // 0
ModifyType.DisableEventChain => DisableEventChainEvent.Serdes((DisableEventChainEvent)genericEvent, eventSource, s), // 1
ModifyType.Unk2 => ModifyUnk2Event.Serdes((ModifyUnk2Event)genericEvent, s), // 2
ModifyType.NpcActive => DisableNpcEvent.Serdes((DisableNpcEvent)genericEvent, s), // 4
ModifyType.AddPartyMember => AddPartyMemberEvent.Serdes((AddPartyMemberEvent)genericEvent, mapping, s), // 5
ModifyType.InventoryItem => AddRemoveInventoryItemEvent.Serdes((AddRemoveInventoryItemEvent)genericEvent, mapping, s), // 6
ModifyType.MapLighting => SetMapLightingEvent.Serdes((SetMapLightingEvent)genericEvent, s), // B
ModifyType.PartyGold => ChangePartyGoldEvent.Serdes((ChangePartyGoldEvent)genericEvent, s), // F
ModifyType.PartyRations => ChangePartyRationsEvent.Serdes((ChangePartyRationsEvent)genericEvent, s), // 10
ModifyType.Time => ChangeTimeEvent.Serdes((ChangeTimeEvent)genericEvent, s), // 12
ModifyType.Leader => SetPartyLeaderEvent.Serdes((SetPartyLeaderEvent)genericEvent, mapping, s), // 1A
ModifyType.Ticker => TickerEvent.Serdes((TickerEvent)genericEvent, mapping, s), // 1C
_ => throw new InvalidEnumArgumentException(nameof(subType), (int)subType, typeof(ModifyType))
});
private void HandleTickerItem(object sender, MessageData item)
{
var data = JsonSerializer.Deserialize <Ticker>(item.Data);
TickerEvent?.Invoke(sender, data);
}
private void processMessage(byte[] receivedData)
{
// parsing response
using (MemoryStream responseStream = new MemoryStream(receivedData))
{
protobuf.ws.WsResponse response = ProtoBuf.Serializer.Deserialize <protobuf.ws.WsResponse>(responseStream);
if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.TickerChannelSubscribed)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.TickerChannelSubscribedResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.TickerChannelSubscribedResponse>(messageStream);
string channelId = "Ticker_" + message.CurrencyPair;
WsClient_OnSubscribe(channelId);
message.Datas.ForEach(delegate(protobuf.ws.TickerEvent evt) {
TickerEvent preparedEvent = prepareTickerEvent(evt);
preparedEvent.ChannelId = channelId;
WsClient_OnTicker(preparedEvent);
});
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.TickerNotify)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.TickerNotification message = ProtoBuf.Serializer.Deserialize <protobuf.ws.TickerNotification>(messageStream);
string channelId = "Ticker_" + message.CurrencyPair;
message.Datas.ForEach(delegate(protobuf.ws.TickerEvent evt) {
TickerEvent preparedEvent = prepareTickerEvent(evt);
preparedEvent.ChannelId = channelId;
WsClient_OnTicker(preparedEvent);
});
}
}
if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.TradeChannelSubscribed)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.TradeChannelSubscribedResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.TradeChannelSubscribedResponse>(messageStream);
string channelId = "Trade_" + message.CurrencyPair;
WsClient_OnSubscribe(channelId);
message.Datas.ForEach(delegate(protobuf.ws.TradeEvent evt) {
TradeEvent preparedEvent = prepareTradeEvent(evt);
preparedEvent.ChannelId = channelId;
WsClient_OnTrade(preparedEvent);
});
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.TradeNotify)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.TradeNotification message = ProtoBuf.Serializer.Deserialize <protobuf.ws.TradeNotification>(messageStream);
string channelId = "Trade_" + message.CurrencyPair;
message.Datas.ForEach(delegate(protobuf.ws.TradeEvent evt) {
TradeEvent preparedEvent = prepareTradeEvent(evt);
preparedEvent.ChannelId = channelId;
WsClient_OnTrade(preparedEvent);
});
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.Error)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.ErrorResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.ErrorResponse>(messageStream);
WsClient_OnError(response.Meta.Token, message.Code, message.Message);
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.ChannelUnsubscribed)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg)) {
protobuf.ws.ChannelUnsubscribedResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.ChannelUnsubscribedResponse>(messageStream);
if (message.Type == protobuf.ws.UnsubscribeRequest.ChannelType.Ticker)
{
WsClient_OnUnsubscribe("Ticker_" + message.CurrencyPair);
}
else if (message.Type == protobuf.ws.UnsubscribeRequest.ChannelType.Trade)
{
WsClient_OnUnsubscribe("Trade_" + message.CurrencyPair);
}
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.LoginResponse)
{
WsClient_OnLogin();
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.PrivateTradeChannelSubscribed)
{
Console.WriteLine("Private Trades channel subscribed!");
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
protobuf.ws.PrivateTradeChannelSubscribedResponse message = ProtoBuf.Serializer.Deserialize <protobuf.ws.PrivateTradeChannelSubscribedResponse>(messageStream);
message.Datas.ForEach(delegate(protobuf.ws.PrivateTradeEvent evt) {
performPrivateTradeEvent(evt);
});
}
}
else if (response.Meta.ResponseType == protobuf.ws.WsResponseMetaData.WsResponseMsgType.PrivateTradeNotify)
{
using (MemoryStream messageStream = new MemoryStream(response.Msg))
{
Console.WriteLine("Private Trades notification!");
Console.WriteLine(ByteArrayToString(response.Msg));
protobuf.ws.PrivateTradeNotification message = ProtoBuf.Serializer.Deserialize <protobuf.ws.PrivateTradeNotification>(messageStream);
message.Datas.ForEach(delegate(protobuf.ws.PrivateTradeEvent evt) {
performPrivateTradeEvent(evt);
});
}
}
// here you can make your trade decision
}
}
private void WsClient_OnTicker(TickerEvent tickerEvent)
{
Console.WriteLine(tickerEvent);
//here you can make your trade decision
}
public TickerEventArgs(TickerEvent ev)
{
Event = ev;
}