GameCult/Aetheria
Watch
9
0
Fork
You've already forked Aetheria
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

The run's seed rides the save: SavedGame key 14, written by Capture, read by Continue

Browse source 
Galaxy.Seed on a continued run is the saved seed instead of zero. A save
written before run-seed decodes Seed 0.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
This commit is contained in:
Meta Vens 2026-10-18 17:29:17 +02:00
commit 020dc58a81
5 changed files with 51 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Assets/Scripts/ServerShared/Galaxy.cs
View file

@ -28,8 +28,8 @@ public class Galaxy
private Action<string> Log { get; }
public bool IsPrelude { get; }
// The seed this galaxy was generated at, which also seeds its run's item draws (RunStart); zero for a galaxy
// restored from a save.
// The run's seed, minted once by GalaxyStage.SeedFrom and carried by the save (SavedGame.Seed). It seeds
// generation, the run's item draws (RunStart) and the zone's drop dice (Zone.DropSeed).
public uint Seed { get; }
private GalaxyZone[] _exitPath;
@ -51,6 +51,7 @@ public class Galaxy
_cache = cultCache;
Log = log;
Background = savedGame.Background;
Seed = savedGame.Seed;
Factions = savedGame.Factions.Select(faction => cultCache.Get(faction)).ToArray();
for (var i = 0; i < Factions.Length; i++)

3
Assets/Scripts/ServerShared/GalaxyStage.cs
View file

@ -46,7 +46,8 @@ public sealed class GalaxyStage
_clock = clock ?? (() => (uint) (DateTime.Now.Ticks % uint.MaxValue));
}
// The seed this generation runs at, never zero: the scenario's, or the clock's when the scenario's is zero.
// The run's one minter: the scenario's seed, or the clock's when the scenario's is zero, never zero. Galaxy carries
// what it mints and SavedGame keeps it, so Continue rolls the same drops.
public uint Seed { get; private set; }
internal void SeedFrom(Scenario scenario)

8
Assets/Scripts/ServerShared/SavedGame.cs
View file

@ -50,6 +50,11 @@ public class SavedGame
[Key(13)]
public int Credits;
// The run's seed (Galaxy.Seed), minted once by GalaxyStage.SeedFrom. Written only by RunSave.Capture and read only
// by Galaxy's save constructor; 0 in a save written before run-seed, which then rolls name-only drops.
[Key(14)]
public uint Seed;
}
// The run's lifecycle over the run store. Only Commit creates SavedGame, SavedZone and ProvenanceLedger records;
@ -79,7 +84,8 @@ public static class RunSave
Exit = Array.IndexOf(galaxy.Zones, galaxy.Exit),
IsTutorial = galaxy.IsPrelude,
ActionBarBindings = actionBar,
Credits = credits
Credits = credits,
Seed = galaxy.Seed
};
// A zone generated earlier but not loaded this session has no live Contents; its packed contents carry over.