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Stream bounded reactive gameplay state

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This commit is contained in:
Meta Vens 2026-07-19 11:17:13 +01:00
commit 68b91b2196
7 changed files with 105 additions and 22 deletions
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30
Packages/org.gamecult.aetheria.state/Runtime/AetheriaRuntimeDaemonGameSurfaceBuilder.cs
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@ -187,7 +187,8 @@ namespace GameCult.Aetheria.State.Verse
}
public static AetheriaRuntimeSurfaceDocument BuildReactiveGameplay(
AetheriaRuntimeDaemonFrameDocument frame)
AetheriaRuntimeDaemonFrameDocument frame,
long eventsAfterFrame = -1)
{
frame ??= new AetheriaRuntimeDaemonFrameDocument();
var run = frame.Run ?? new AetheriaRuntimeRunCheckpointCommit();
@ -196,21 +197,32 @@ namespace GameCult.Aetheria.State.Verse
var entityIndex = entity?.EntityIndex ?? -1;
var events = (run.GameEvents ?? Array.Empty<AetheriaRuntimeGameEventCommit>())
.Where(value => value != null &&
value.FrameId > eventsAfterFrame &&
(entityIndex < 0 || value.SourceEntityIndex == entityIndex || value.TargetEntityIndex == entityIndex))
.ToArray();
var receipts = (run.ShotReceipts ?? Array.Empty<AetheriaRuntimeShotReceiptCommit>())
.Where(value => value != null &&
value.FrameId > eventsAfterFrame &&
(entityIndex < 0 || value.SourceEntityIndex == entityIndex || value.TargetEntityIndex == entityIndex))
.ToArray();
var lastFrame = events.Select(value => value.FrameId)
.Concat(receipts.Select(value => value.FrameId))
.DefaultIfEmpty(0)
.Max();
var reactiveChildren = new List<AetheriaRuntimeSurfaceComponent>();
if (entity != null)
{
var combat = CombatPresentation(
run,
zone,
PlayableWorldEntityId(run, zone, run.CurrentEntityKey),
frame.SimulationSettings);
if (combat != null)
reactiveChildren.Add(combat);
}
reactiveChildren.Add(FeedbackStream(events, frame.FrameId));
reactiveChildren.Add(ShotReceiptStream(receipts));
return new AetheriaRuntimeSurfaceDocument(
AetheriaRuntimeProviderIdentity.ProviderId,
"game.daemon",
"Aetheria Pilot Reactive State",
lastFrame,
frame.FrameId,
frame.PublishedAtUtc,
new AetheriaRuntimeSurfaceTree(
"aetheria.daemon.game.reactive",
@ -218,8 +230,7 @@ namespace GameCult.Aetheria.State.Verse
"aetheria.daemon.game.reactive.root",
"layer.reactive",
Array.Empty<(string, string)>(),
FeedbackStream(events, frame.FrameId),
ShotReceiptStream(receipts)),
reactiveChildren.ToArray()),
Array.Empty<AetheriaRuntimeSurfaceStyleToken>()),
Array.Empty<AetheriaRuntimeSurfaceCommandTemplate>());
}
@ -962,9 +973,6 @@ namespace GameCult.Aetheria.State.Verse
.Select(entity => PlayableEntityPresentation(
entity, run, zone, currentEntityKey, simulationSettings, catalog))
.ToList();
var combatPresentation = CombatPresentation(run, zone, playerEntityId, simulationSettings);
if (combatPresentation != null)
presentationChildren.Insert(0, combatPresentation);
var tractorPresentation = TractorPresentation(run, zone, playerEntityId);
if (tractorPresentation != null)
presentationChildren.Insert(0, tractorPresentation);