private void GetLocationData(IDictionary <string, object> data)
{
try
{
systemName = JsonParsing.getString(data, "StarSystem") ?? systemName;
// Some events are bugged and return a SystemAddress of 1, regardles of the system we are in.
// We need to ignore data that matches this pattern.
long?SystemAddress = JsonParsing.getOptionalLong(data, "SystemAddress");
systemAddress = (SystemAddress > 1 ? SystemAddress : systemAddress);
data.TryGetValue("StarPos", out object starpos);
if (starpos != null)
{
List <object> starPos = (List <object>)starpos;
systemX = Math.Round(JsonParsing.getDecimal("X", starPos[0]) * 32M) / 32M;
systemY = Math.Round(JsonParsing.getDecimal("Y", starPos[1]) * 32M) / 32M;
systemZ = Math.Round(JsonParsing.getDecimal("Z", starPos[2]) * 32M) / 32M;
}
marketId = JsonParsing.getOptionalLong(data, "MarketID") ?? marketId;
stationName = JsonParsing.getString(data, "StationName") ?? stationName;
}
catch (Exception ex)
{
data.Add("exception", ex.Message);
data.Add("stacktrace", ex.StackTrace);
Logging.Error("Failed to parse EDDN location data", data);
}
}
public StarSystem ParseSystem(object response)
{
try
{
Logging.Debug($"Response from Elite BGS eddbRestClient endpoint {systemEndpoint} is: ", response);
IDictionary <string, object> systemJson = Deserializtion.DeserializeData(response.ToString());
StarSystem system = new StarSystem
{
systemname = Thread.CurrentThread.CurrentCulture.TextInfo.ToTitleCase(JsonParsing.getString(systemJson, "name")), // This is lower case by default from the API
systemAddress = long.Parse(JsonParsing.getString(systemJson, "ed_system_address")), // Stored in this API as a string
EDSMID = JsonParsing.getOptionalLong(systemJson, "edsm_id"),
updatedat = Dates.fromDateTimeToSeconds(JsonParsing.getDateTime("updated_at", systemJson))
};
// Get powerplay data
// Note: EDDB does not report the following powerplay state ednames:
// `HomeSystem`, `InPrepareRadius`, `Prepared`, `Turmoil`
// We can identify `HomeSystem` from static data, but `InPrepareRadius`, `Prepared`, and `Turmoil`
// are only available from the `Jumped` and `Location` events:
// When in conflict, EDDB does not report the names of the conflicting powers.
string power = JsonParsing.getString(systemJson, "power");
string powerstate = JsonParsing.getString(systemJson, "power_state");
if (!string.IsNullOrEmpty(power))
{
system.Power = Power.FromName(power) ?? Power.None;
}
if (!string.IsNullOrEmpty(powerstate))
{
system.powerState = system.systemname == system.Power?.headquarters
? PowerplayState.HomeSystem
: PowerplayState.FromName(powerstate) ?? PowerplayState.None;
}
return(system);
}
catch (Exception ex)
{
Dictionary <string, object> data = new Dictionary <string, object>()
{
{ "input", response },
{ "exception", ex }
};
Logging.Error("Failed to parse BGS EDDB data.", data);
return(null);
}
}
public Status ParseStatusEntry(string line)
{
Status status = new Status();
try
{
Match match = JsonRegex.Match(line);
if (match.Success)
{
IDictionary <string, object> data = Deserializtion.DeserializeData(line);
// Every status event has a timestamp field
status.timestamp = DateTime.UtcNow;
try
{
status.timestamp = JsonParsing.getDateTime("timestamp", data);
}
catch
{
Logging.Warn("Status without timestamp; using current time");
}
status.flags = (Status.Flags)(JsonParsing.getOptionalLong(data, "Flags") ?? 0);
if (status.flags == Status.Flags.None)
{
// No flags are set. We aren't in game.
return(status);
}
data.TryGetValue("Pips", out object val);
List <long> pips = ((List <object>)val)?.Cast <long>()?.ToList(); // The 'TryGetValue' function returns these values as type 'object<long>'
status.pips_sys = pips != null ? ((decimal?)pips[0] / 2) : null; // Set system pips (converting from half pips)
status.pips_eng = pips != null ? ((decimal?)pips[1] / 2) : null; // Set engine pips (converting from half pips)
status.pips_wea = pips != null ? ((decimal?)pips[2] / 2) : null; // Set weapon pips (converting from half pips)
status.firegroup = JsonParsing.getOptionalInt(data, "FireGroup");
int?gui_focus = JsonParsing.getOptionalInt(data, "GuiFocus");
switch (gui_focus)
{
case 0: // No focus
{
status.gui_focus = "none";
break;
}
case 1: // InternalPanel (right hand side)
{
status.gui_focus = "internal panel";
break;
}
case 2: // ExternalPanel (left hand side)
{
status.gui_focus = "external panel";
break;
}
case 3: // CommsPanel (top)
{
status.gui_focus = "communications panel";
break;
}
case 4: // RolePanel (bottom)
{
status.gui_focus = "role panel";
break;
}
case 5: // StationServices
{
status.gui_focus = "station services";
break;
}
case 6: // GalaxyMap
{
status.gui_focus = "galaxy map";
break;
}
case 7: // SystemMap
{
status.gui_focus = "system map";
break;
}
case 8: // Orrery
{
status.gui_focus = "orrery";
break;
}
case 9: // FSS mode
{
status.gui_focus = "fss mode";
break;
}
case 10: // SAA mode
{
status.gui_focus = "saa mode";
break;
}
case 11: // Codex
{
status.gui_focus = "codex";
break;
}
}
status.latitude = JsonParsing.getOptionalDecimal(data, "Latitude");
status.longitude = JsonParsing.getOptionalDecimal(data, "Longitude");
status.altitude = JsonParsing.getOptionalDecimal(data, "Altitude");
status.heading = JsonParsing.getOptionalDecimal(data, "Heading");
if (data.TryGetValue("Fuel", out object fuelData))
{
if (fuelData is IDictionary <string, object> fuelInfo)
{
status.fuelInTanks = JsonParsing.getOptionalDecimal(fuelInfo, "FuelMain");
status.fuelInReservoir = JsonParsing.getOptionalDecimal(fuelInfo, "FuelReservoir");
}
}
status.cargo_carried = (int?)JsonParsing.getOptionalDecimal(data, "Cargo");
status.legalStatus = LegalStatus.FromEDName(JsonParsing.getString(data, "LegalState")) ?? LegalStatus.Clean;
status.bodyname = JsonParsing.getString(data, "BodyName");
status.planetradius = JsonParsing.getOptionalDecimal(data, "PlanetRadius");
// Calculated data
SetFuelExtras(status);
SetSlope(status);
return(status);
}
}
catch (Exception ex)
{
Logging.Warn("Failed to parse Status.json line: " + ex.ToString());
Logging.Error("", ex);
}
return(null);
}
private IDictionary <string, object> prepareEventData(Event theEvent)
{
// Prep transient game state info (metadata) per https://www.edsm.net/en/api-journal-v1.
// Unpackage the event, add transient game state info as applicable, then repackage and send the event
IDictionary <string, object> eventObject = Deserializtion.DeserializeData(theEvent.raw);
string eventType = JsonParsing.getString(eventObject, "event");
if (ignoredEvents.Contains(eventType) || theEvent.raw == null)
{
return(null);
}
// Add metadata from events
switch (eventType)
{
case "LoadGame":
{
eventObject.Add("_systemAddress", null);
eventObject.Add("_systemName", null);
eventObject.Add("_systemCoordinates", null);
eventObject.Add("_marketId", null);
eventObject.Add("_stationName", null);
break;
}
case "ShipyardBuy":
{
eventObject.Add("_shipId", null);
break;
}
case "SetUserShipName":
case "ShipyardSwap":
case "Loadout":
{
eventObject.TryGetValue("ShipID", out object shipIdVal);
if (shipIdVal != null)
{
eventObject.Add("_shipId", (int)(long)shipIdVal);
}
break;
}
case "Undocked":
{
eventObject.Add("_marketId", null);
eventObject.Add("_stationName", null);
break;
}
case "Location":
case "FSDJump":
case "Docked":
{
if (eventObject.ContainsKey("StarSystem"))
{
eventObject.Add("_systemName", JsonParsing.getString(eventObject, "StarSystem"));
}
if (eventObject.ContainsKey("SystemAddress"))
{
long?systemAddress = JsonParsing.getOptionalLong(eventObject, "SystemAddress");
// Some events are bugged and return a SystemAddress of 1, regardles of the system we are in.
// We need to ignore data that matches this pattern.
systemAddress = (systemAddress > 1 ? systemAddress : null);
if (systemAddress != null)
{
eventObject.Add("_systemAddress", systemAddress);
}
}
if (eventObject.ContainsKey("StarPos"))
{
eventObject.TryGetValue("StarPos", out object starpos);
if (starpos != null)
{
eventObject.Add("_systemCoordinates", starpos);
}
}
if (eventObject.ContainsKey("MarketID"))
{
eventObject.Add("_marketId", JsonParsing.getOptionalLong(eventObject, "MarketID"));
}
if (eventObject.ContainsKey("StationName"))
{
eventObject.Add("_stationName", JsonParsing.getString(eventObject, "StationName"));
}
break;
}
}
// Supplement with metadata from the tracked game state, as applicable
if (EDDI.Instance.CurrentStarSystem != null)
{
if (!eventObject.ContainsKey("_systemAddress"))
{
eventObject.Add("_systemAddress", EDDI.Instance.CurrentStarSystem.systemAddress);
}
if (!eventObject.ContainsKey("_systemName"))
{
eventObject.Add("_systemName", EDDI.Instance.CurrentStarSystem.systemname);
}
if (!eventObject.ContainsKey("_systemCoordinates"))
{
List <decimal?> _coordinates = new List <decimal?>
{
EDDI.Instance.CurrentStarSystem.x,
EDDI.Instance.CurrentStarSystem.y,
EDDI.Instance.CurrentStarSystem.z
};
eventObject.Add("_systemCoordinates", _coordinates);
}
}
if (EDDI.Instance.CurrentStation != null)
{
if (!eventObject.ContainsKey("_marketId"))
{
eventObject.Add("_marketId", EDDI.Instance.CurrentStation.marketId);
}
if (!eventObject.ContainsKey("_stationName"))
{
eventObject.Add("_stationName", EDDI.Instance.CurrentStation.name);
}
}
if (EDDI.Instance.CurrentShip != null && !eventObject.ContainsKey("_shipId"))
{
eventObject.Add("_shipId", EDDI.Instance.CurrentShip.LocalId);
}
return(eventObject);
}
public static Status ParseStatusEntry(string line)
{
Status status = new Status();
try
{
Match match = JsonRegex.Match(line);
if (match.Success)
{
IDictionary <string, object> data = Deserializtion.DeserializeData(line);
// Every status event has a timestamp field
if (data.ContainsKey("timestamp"))
{
if (data["timestamp"] is DateTime)
{
status.timestamp = ((DateTime)data["timestamp"]).ToUniversalTime();
}
else
{
status.timestamp = DateTime.Parse(JsonParsing.getString(data, "timestamp")).ToUniversalTime();
}
}
else
{
Logging.Warn("Status event without timestamp; using current time");
}
status.flags = (Status.Flags)(JsonParsing.getOptionalLong(data, "Flags") ?? 0);
if (status.flags == Status.Flags.None)
{
// No flags are set. We aren't in game.
return(status);
}
object val;
data.TryGetValue("Pips", out val);
List <long> pips = ((List <object>)val)?.Cast <long>()?.ToList(); // The 'TryGetValue' function returns these values as type 'object<long>'
status.pips_sys = pips != null ? ((decimal?)pips[0] / 2) : null; // Set system pips (converting from half pips)
status.pips_eng = pips != null ? ((decimal?)pips[1] / 2) : null; // Set engine pips (converting from half pips)
status.pips_wea = pips != null ? ((decimal?)pips[2] / 2) : null; // Set weapon pips (converting from half pips)
status.firegroup = JsonParsing.getOptionalInt(data, "FireGroup");
int?gui_focus = JsonParsing.getOptionalInt(data, "GuiFocus");
switch (gui_focus)
{
case 0: // No focus
{
status.gui_focus = "none";
break;
}
case 1: // InternalPanel (right hand side)
{
status.gui_focus = "internal panel";
break;
}
case 2: // ExternalPanel (left hand side)
{
status.gui_focus = "external panel";
break;
}
case 3: // CommsPanel (top)
{
status.gui_focus = "communications panel";
break;
}
case 4: // RolePanel (bottom)
{
status.gui_focus = "role panel";
break;
}
case 5: // StationServices
{
status.gui_focus = "station services";
break;
}
case 6: // GalaxyMap
{
status.gui_focus = "galaxy map";
break;
}
case 7: // SystemMap
{
status.gui_focus = "system map";
break;
}
}
status.latitude = JsonParsing.getOptionalDecimal(data, "Latitude");
status.longitude = JsonParsing.getOptionalDecimal(data, "Longitude");
status.altitude = JsonParsing.getOptionalDecimal(data, "Altitude");
status.heading = JsonParsing.getOptionalDecimal(data, "Heading");
return(status);
}
}
catch (Exception ex)
{
Logging.Warn("Failed to parse Status.json line: " + ex.ToString());
Logging.Error(ex);
}
return(status = null);
}
public Faction ParseFaction(object response)
{
try
{
Logging.Debug($"Response from EliteBGS bgsRestClient endpoint {factionEndpoint} is: ", response);
IDictionary <string, object> factionJson = Deserializtion.DeserializeData(response.ToString());
Faction faction = new Faction
{
name = (string)factionJson["name"],
updatedAt = (DateTime)factionJson["updated_at"],
Government = Government.FromName((string)factionJson["government"]),
Allegiance = Superpower.FromName((string)factionJson["allegiance"]),
};
// EDDB ID may not be present for new / unknown factions
faction.EDDBID = JsonParsing.getOptionalLong(factionJson, "eddb_id");
foreach (object presence in (List <object>)factionJson["faction_presence"])
{
IDictionary <string, object> presenceJson = (IDictionary <string, object>)presence;
FactionPresence factionPresence = new FactionPresence()
{
systemName = JsonParsing.getString(presenceJson, "system_name"),
influence = (JsonParsing.getOptionalDecimal(presenceJson, "influence") ?? 0) * 100, // Convert from a 0-1 range to a percentage
FactionState = FactionState.FromEDName(JsonParsing.getString(presenceJson, "state")) ?? FactionState.None,
};
// These properties may not be present in the json, so we pass them after initializing our FactionPresence object.
factionPresence.Happiness = Happiness.FromEDName(JsonParsing.getString(presenceJson, "happiness")?.Replace("none", "")) ?? Happiness.None;
presenceJson.TryGetValue("updated_at", out object updatedVal);
factionPresence.updatedAt = (DateTime?)updatedVal ?? DateTime.MinValue;
// Active states
presenceJson.TryGetValue("active_states", out object activeStatesVal);
if (activeStatesVal != null)
{
var activeStatesList = (List <object>)activeStatesVal;
foreach (IDictionary <string, object> activeState in activeStatesList)
{
factionPresence.ActiveStates.Add(FactionState.FromEDName(JsonParsing.getString(activeState, "state")) ?? FactionState.None);
}
}
// Pending states
presenceJson.TryGetValue("pending_states", out object pendingStatesVal);
if (pendingStatesVal != null)
{
var pendingStatesList = (List <object>)pendingStatesVal;
foreach (IDictionary <string, object> pendingState in pendingStatesList)
{
FactionTrendingState pTrendingState = new FactionTrendingState(
FactionState.FromEDName(JsonParsing.getString(pendingState, "state")) ?? FactionState.None,
JsonParsing.getInt(pendingState, "trend")
);
factionPresence.PendingStates.Add(pTrendingState);
}
}
// Recovering states
presenceJson.TryGetValue("recovering_states", out object recoveringStatesVal);
if (recoveringStatesVal != null)
{
var recoveringStatesList = (List <object>)recoveringStatesVal;
foreach (IDictionary <string, object> recoveringState in recoveringStatesList)
{
FactionTrendingState rTrendingState = new FactionTrendingState(
FactionState.FromEDName(JsonParsing.getString(recoveringState, "state")) ?? FactionState.None,
JsonParsing.getInt(recoveringState, "trend")
);
factionPresence.RecoveringStates.Add(rTrendingState);
}
}
faction.presences.Add(factionPresence);
}
return(faction);
}
catch (Exception ex)
{
Dictionary <string, object> data = new Dictionary <string, object>()
{
{ "input", response },
{ "exception", ex }
};
Logging.Error("Failed to parse BGS faction data.", data);
return(null);
}
}