public static HistoryEntry FromJournalEntry(JournalEntry je, HistoryEntry prev)
{
ISystem isys = prev == null ? new SystemClass("Unknown") : prev.System;
if (je.EventTypeID == JournalTypeEnum.Location || je.EventTypeID == JournalTypeEnum.FSDJump || je.EventTypeID == JournalTypeEnum.CarrierJump)
{
JournalLocOrJump jl = je as JournalLocOrJump;
ISystem newsys;
if (jl != null && jl.HasCoordinate) // LAZY LOAD IF it has a co-ord.. the front end will when it needs it
{
newsys = new SystemClass(jl.StarSystem, jl.StarPos.X, jl.StarPos.Y, jl.StarPos.Z)
{
EDSMID = 0, // not an EDSM entry
SystemAddress = jl.SystemAddress,
Population = jl.Population ?? 0,
Faction = jl.Faction,
Government = jl.EDGovernment,
Allegiance = jl.EDAllegiance,
State = jl.EDState,
Security = jl.EDSecurity,
PrimaryEconomy = jl.EDEconomy,
Power = jl.PowerList,
PowerState = jl.PowerplayState,
Source = jl.StarPosFromEDSM ? SystemSource.FromEDSM : SystemSource.FromJournal,
};
SystemCache.FindCachedJournalSystem(newsys); // this puts it in the cache
// If it was a new system, pass the coords back to the StartJump
if (prev != null && prev.journalEntry is JournalStartJump)
{
prev.System = newsys; // give the previous startjump our system..
}
}
else
{
// NOTE Rob: 09-JAN-2018 I've removed the Jumpstart looking up a system by name since they were using up lots of lookup time during history reading.
// This is used for pre 2.2 systems without co-ords, which now should be limited.
// JumpStart still gets the system when the FSD loc is processed, see above.
// Jumpstart was also screwing about with the EDSM ID fill in which was broken. This is now working again.
newsys = new SystemClass(jl.StarSystem); // this will be a synthesised one
}
isys = newsys;
}
HistoryEntry he = new HistoryEntry
{
journalEntry = je,
System = isys,
EntryStatus = HistoryEntryStatus.Update(prev?.EntryStatus, je, isys.Name)
};
he.TravelStatus = HistoryTravelStatus.Update(prev?.TravelStatus, prev, he); // need a real he so can't do that as part of the constructor.
return(he);
}
public HistoryTravelStatus(HistoryTravelStatus prevstatus)
{
TravelledDistance = prevstatus.TravelledDistance;
TravelledSeconds = prevstatus.TravelledSeconds;
TravelledMissingjump = prevstatus.TravelledMissingjump;
Travelledjumps = prevstatus.Travelledjumps;
IsShutDown = false; // can't be shutdown if copied..
IsTravelling = true; // must be travelling
}
// previous and heprev can be null, hecur is always set
public static HistoryTravelStatus Update(HistoryTravelStatus previous, HistoryEntry heprev, HistoryEntry hecur)
{
if (previous == null || (heprev?.StopMarker ?? false)) // if prev is null (start of list) OR previous ordered a stop, new list
{
previous = new HistoryTravelStatus();
}
if (previous.IsTravelling == false && hecur.StartMarker == false) // if not travelling, and not ordered a start, we are in inert, return previous
{
return(previous);
}
if (previous.IsShutDown)
{
if (hecur.EntryType != JournalTypeEnum.LoadGame) // in shutdown, and not loadgame, no counting, return previous
{
return(previous);
}
}
TimeSpan diff = hecur.EventTimeUTC.Subtract(heprev?.EventTimeUTC ?? hecur.EventTimeUTC); // heprev can be null, cope.
if (hecur.EntryType == JournalTypeEnum.Fileheader && diff >= new TimeSpan(0, 30, 0)) // if we have a load game, and previous one was > X, its a game gap
{
return(previous); // older logs did not have the shutdown event.
}
HistoryTravelStatus cur = new HistoryTravelStatus(previous); // fresh entry, not shutdown, travelling
if (!hecur.MultiPlayer) // multiplayer bits don't count, but we need a fresh entry because we are now monitoring for shutdown.
{
if (hecur.journalEntry is JournalFSDJump) // if jump, and not multiplayer..
{
double dist = ((JournalFSDJump)hecur.journalEntry).JumpDist;
if (dist <= 0)
{
cur.TravelledMissingjump++;
}
else
{
cur.TravelledDistance += dist;
cur.Travelledjumps++;
}
}
cur.TravelledSeconds += diff;
}
if (hecur.EntryType == JournalTypeEnum.Shutdown) // if into a shutdown, note
{
cur.IsShutDown = true;
}
return(cur);
}
public static HistoryEntry FromJournalEntry(JournalEntry je, HistoryEntry prev, out bool journalupdate, SQLiteConnectionSystem conn = null)
{
ISystem isys = prev == null ? new SystemClass("Unknown") : prev.System;
int indexno = prev == null ? 1 : prev.Indexno + 1;
journalupdate = false;
if (je.EventTypeID == JournalTypeEnum.Location || je.EventTypeID == JournalTypeEnum.FSDJump)
{
JournalLocOrJump jl = je as JournalLocOrJump;
ISystem newsys;
if (jl != null && jl.HasCoordinate) // LAZY LOAD IF it has a co-ord.. the front end will when it needs it
{
newsys = new SystemClass(jl.StarSystem, jl.StarPos.X, jl.StarPos.Y, jl.StarPos.Z)
{
EDSMID = jl.EdsmID < 0 ? 0 : jl.EdsmID, // pass across the EDSMID for the lazy load process.
SystemAddress = jl.SystemAddress,
Population = jl.Population ?? 0,
Faction = jl.Faction,
Government = jl.EDGovernment,
Allegiance = jl.EDAllegiance,
State = jl.EDState,
Security = jl.EDSecurity,
PrimaryEconomy = jl.EDEconomy,
Power = jl.PowerList,
PowerState = jl.PowerplayState,
status = SystemStatusEnum.EDDiscovery,
};
// If it was a new system, pass the coords back to the StartJump
if (prev != null && prev.journalEntry is JournalStartJump)
{
prev.System = newsys; // give the previous startjump our system..
}
}
else
{
// NOTE Rob: 09-JAN-2018 I've removed the Jumpstart looking up a system by name since they were using up lots of lookup time during history reading.
// This is used for pre 2.2 systems without co-ords, which now should be limited.
// JumpStart still gets the system when the FSD loc is processed, see above.
// Jumpstart was also screwing about with the EDSM ID fill in which was broken. This is now working again.
// Default one
newsys = new SystemClass(jl.StarSystem);
newsys.EDSMID = je.EdsmID;
ISystem s = SystemCache.FindSystem(newsys, conn); // has no co-ord, did we find it?
if (s != null) // found a system..
{
if (jl != null && jl.HasCoordinate) // if journal Loc, and journal has a star position, use that instead of EDSM..
{
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;
}
//Debug.WriteLine("HistoryList found system {0} {1}", s.id_edsm, s.name);
newsys = s;
if (jl != null && je.EdsmID <= 0 && newsys.EDSMID > 0) // only update on a JL..
{
journalupdate = true;
Debug.WriteLine("HE EDSM ID update requested {0} {1}", newsys.EDSMID, newsys.Name);
}
}
else
{
newsys.EDSMID = -1; // mark as checked but not found
}
}
JournalFSDJump jfsd = je as JournalFSDJump;
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 = isys.Distance(newsys); // fill it out here
if (jfsd.JumpDist > 0)
{
journalupdate = true;
Debug.WriteLine("Je Jump distance update(3) requested {0} {1} {2}", newsys.EDSMID, newsys.Name, jfsd.JumpDist);
}
}
}
isys = newsys;
}
HistoryEntry he = new HistoryEntry
{
Indexno = indexno,
journalEntry = je,
System = isys,
EntryStatus = HistoryEntryStatus.Update(prev?.EntryStatus, je, isys.Name)
};
he.TravelStatus = HistoryTravelStatus.Update(prev?.TravelStatus, prev, he); // need a real he so can't do that as part of the constructor.
return(he);
}