private SystemClassDB FindEDSM(HistoryEntry syspos, SQLiteConnectionSystem conn = null, bool reload = false)
{
if (syspos.System.status == SystemStatusEnum.EDSC || (!reload && syspos.System.id_edsm == -1)) // if set already, or we tried and failed..
{
return(null);
}
bool ownconn = false;
try
{
if (conn == null)
{
ownconn = true;
conn = new SQLiteConnectionSystem();
}
return(SystemClassDB.FindEDSM(syspos.System, conn));
}
finally
{
if (ownconn && conn != null)
{
conn.Dispose();
}
}
}
public static HistoryEntry FromJournalEntry(JournalEntry je, HistoryEntry prev, bool checkedsm, out bool journalupdate, SQLiteConnectionSystem conn = null, EDCommander cmdr = null)
{
ISystem isys = prev == null ? new SystemClassDB("Unknown") : prev.System;
int indexno = prev == null ? 1 : prev.Indexno + 1;
int mapcolour = 0;
journalupdate = false;
bool starposfromedsm = false;
bool firstdiscover = false;
if (je.EventTypeID == JournalTypeEnum.Location || je.EventTypeID == JournalTypeEnum.FSDJump)
{
JournalLocOrJump jl = je as JournalLocOrJump;
JournalFSDJump jfsd = je as JournalFSDJump;
ISystem newsys;
if (jl.HasCoordinate) // LAZY LOAD IF it has a co-ord.. the front end will when it needs it
{
newsys = new SystemClassDB(jl.StarSystem, jl.StarPos.X, jl.StarPos.Y, jl.StarPos.Z);
newsys.id_edsm = jl.EdsmID < 0 ? 0 : jl.EdsmID; // pass across the EDSMID for the lazy load process.
if (jfsd != null && jfsd.JumpDist <= 0 && isys.HasCoordinate) // if we don't have a jump distance (pre 2.2) but the last sys does have pos, we can compute distance and update entry
{
jfsd.JumpDist = SystemClassDB.Distance(isys, newsys); // fill it out here
journalupdate = true;
}
}
else
{ // Default one
newsys = new SystemClassDB(jl.StarSystem);
newsys.id_edsm = jl.EdsmID;
if (checkedsm) // see if we can find the right system
{
SystemClassDB s = SystemClassDB.FindEDSM(newsys, conn); // has no co-ord, did we find it?
if (s != null) // yes, use, and update the journal with the esdmid, and also the position if we have a co-ord
{ // so next time we don't have to do this again..
if (jl.HasCoordinate)
{
s.x = Math.Round(jl.StarPos.X * 32.0) / 32.0;
s.y = Math.Round(jl.StarPos.Y * 32.0) / 32.0;
s.z = Math.Round(jl.StarPos.Z * 32.0) / 32.0;
}
newsys = s;
if (jfsd != null && jfsd.JumpDist <= 0 && newsys.HasCoordinate && isys.HasCoordinate) // if we don't have a jump distance (pre 2.2) but the last sys does, we can compute
{
jfsd.JumpDist = SystemClassDB.Distance(isys, newsys); // fill it out here. EDSM systems always have co-ords, but we should check anyway
journalupdate = true;
}
if (jl.EdsmID <= 0 && newsys.id_edsm > 0)
{
journalupdate = true;
}
}
}
}
if (jfsd != null)
{
if (jfsd.JumpDist <= 0 && isys.HasCoordinate && newsys.HasCoordinate) // if no JDist, its a really old entry, and if previous has a co-ord
{
jfsd.JumpDist = SystemClassDB.Distance(isys, newsys); // fill it out here
journalupdate = true;
}
mapcolour = jfsd.MapColor;
}
isys = newsys;
starposfromedsm = jl.HasCoordinate ? jl.StarPosFromEDSM : newsys.HasCoordinate;
firstdiscover = jl.EDSMFirstDiscover;
}
string summary, info, detailed;
je.FillInformation(out summary, out info, out detailed);
HistoryEntry he = new HistoryEntry
{
Indexno = indexno,
EntryType = je.EventTypeID,
Journalid = je.Id,
journalEntry = je,
System = isys,
EventTimeUTC = je.EventTimeUTC,
MapColour = mapcolour,
EdsmSync = je.SyncedEDSM,
EDDNSync = je.SyncedEDDN,
EGOSync = je.SyncedEGO,
StartMarker = je.StartMarker,
StopMarker = je.StopMarker,
EventSummary = summary,
EventDescription = info,
EventDetailedInfo = detailed,
IsStarPosFromEDSM = starposfromedsm,
IsEDSMFirstDiscover = firstdiscover,
Commander = cmdr ?? EDCommander.GetCommander(je.CommanderId)
};
// WORK out docked/landed state
if (prev != null)
{
if (prev.docked.HasValue) // copy docked..
{
he.docked = prev.docked;
}
if (prev.landed.HasValue)
{
he.landed = prev.landed;
}
he.shiptype = prev.shiptype;
he.shipid = prev.shipid;
he.whereami = prev.whereami;
he.onCrewWithCaptain = prev.onCrewWithCaptain;
he.gamemode = prev.gamemode;
he.group = prev.group;
}
if (je.EventTypeID == JournalTypeEnum.Location)
{
JournalLocation jl = je as JournalLocation;
he.docked = jl.Docked;
he.whereami = jl.Docked ? jl.StationName : jl.Body;
}
else if (je.EventTypeID == JournalTypeEnum.Docked)
{
JournalDocked jl = je as JournalDocked;
he.docked = true;
he.whereami = jl.StationName;
}
else if (je.EventTypeID == JournalTypeEnum.Undocked)
{
he.docked = false;
}
else if (je.EventTypeID == JournalTypeEnum.Touchdown)
{
he.landed = true;
}
else if (je.EventTypeID == JournalTypeEnum.Liftoff)
{
he.landed = false;
}
else if (je.EventTypeID == JournalTypeEnum.SupercruiseEntry)
{
he.whereami = (je as JournalSupercruiseEntry).StarSystem;
}
else if (je.EventTypeID == JournalTypeEnum.SupercruiseExit)
{
he.whereami = (je as JournalSupercruiseExit).Body;
}
else if (je.EventTypeID == JournalTypeEnum.FSDJump)
{
he.whereami = (je as JournalFSDJump).StarSystem;
}
else if (je.EventTypeID == JournalTypeEnum.LoadGame)
{
JournalLoadGame jl = je as JournalLoadGame;
he.onCrewWithCaptain = null; // can't be in a crew at this point
he.gamemode = jl.GameMode; // set game mode
he.group = jl.Group; // and group, may be empty
he.landed = jl.StartLanded;
if (jl.Ship.IndexOf("buggy", StringComparison.InvariantCultureIgnoreCase) == -1) // load game with buggy, can't tell what ship we get back into, so ignore
{
he.shiptype = (je as JournalLoadGame).Ship;
he.shipid = (je as JournalLoadGame).ShipId;
}
}
else if (je.EventTypeID == JournalTypeEnum.ShipyardBuy) // BUY does not have ship id, but the new entry will that is written later - journals 8.34
{
he.shiptype = (je as JournalShipyardBuy).ShipType;
}
else if (je.EventTypeID == JournalTypeEnum.ShipyardNew)
{
he.shiptype = (je as JournalShipyardNew).ShipType;
he.shipid = (je as JournalShipyardNew).ShipId;
}
else if (je.EventTypeID == JournalTypeEnum.ShipyardSwap)
{
he.shiptype = (je as JournalShipyardSwap).ShipType;
he.shipid = (je as JournalShipyardSwap).ShipId;
}
else if (je.EventTypeID == JournalTypeEnum.JoinACrew)
{
he.onCrewWithCaptain = (je as JournalJoinACrew).Captain;
}
else if (je.EventTypeID == JournalTypeEnum.QuitACrew)
{
he.onCrewWithCaptain = null;
}
if (prev != null && prev.travelling) // if we are travelling..
{
he.travelled_distance = prev.travelled_distance;
he.travelled_missingjump = prev.travelled_missingjump;
he.travelled_jumps = prev.travelled_jumps;
if (he.IsFSDJump && !he.MultiPlayer) // if jump, and not multiplayer..
{
double dist = ((JournalFSDJump)je).JumpDist;
if (dist <= 0)
{
he.travelled_missingjump++;
}
else
{
he.travelled_distance += dist;
he.travelled_jumps++;
}
}
he.travelled_seconds = prev.travelled_seconds;
TimeSpan diff = he.EventTimeUTC.Subtract(prev.EventTimeUTC);
if (he.EntryType != JournalTypeEnum.LoadGame && diff < new TimeSpan(2, 0, 0)) // time between last entry and load game is not real time
{
he.travelled_seconds += diff;
}
if (he.StopMarker || he.StartMarker)
{
//Debug.WriteLine("Travelling stop at " + he.Indexno);
he.travelling = false;
he.EventDetailedInfo += ((he.EventDetailedInfo.Length > 0) ? Environment.NewLine : "") + "Travelled " + he.travelled_distance.ToStringInvariant("0.0") + " LY"
+ ", " + he.travelled_jumps + " jumps"
+ ((he.travelled_missingjump > 0) ? ", " + he.travelled_missingjump + " unknown distance jumps" : "") +
", time " + he.travelled_seconds;
he.travelled_distance = 0;
he.travelled_seconds = new TimeSpan(0);
}
else
{
he.travelling = true;
if (he.IsFSDJump)
{
he.EventDetailedInfo += ((he.EventDetailedInfo.Length > 0) ? Environment.NewLine : "") + "Travelling" +
" distance " + he.travelled_distance.ToString("0.0") + " LY"
+ ", " + he.travelled_jumps + " jumps"
+ ((he.travelled_missingjump > 0) ? ", " + he.travelled_missingjump + " unknown distance jumps" : "") +
", time " + he.travelled_seconds;
}
}
}
if (he.StartMarker)
{
//Debug.WriteLine("Travelling start at " + he.Indexno);
he.travelling = true;
}
return(he);
}