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feat: production chain

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This commit is contained in:
Jonathan Bourdon
2026-03-15 22:46:47 -04:00
parent 651556c916
commit 5ba1287f85
65 changed files with 3718 additions and 687 deletions
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64
apps/backend/Simulation/ScenarioLoader.Spatial.cs
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@@ -35,7 +35,7 @@ public sealed partial class ScenarioLoader
parentNodeId: starNode.Id);
var lagrangeNodes = new Dictionary<string, NodeRuntime>(StringComparer.Ordinal);
foreach (var point in EnumeratePlanetLagrangePoints(planetPosition, planet.OrbitRadius, planetIndex))
foreach (var point in EnumeratePlanetLagrangePoints(planetPosition, planet.OrbitRadius, planet.Size, planetIndex))
{
var lagrangeNode = AddSpatialNode(
nodes,
@@ -111,22 +111,41 @@ public sealed partial class ScenarioLoader
return node;
}
private static IEnumerable<LagrangePointPlacement> EnumeratePlanetLagrangePoints(Vector3 planetPosition, float orbitRadius, int planetIndex)
private static IEnumerable<LagrangePointPlacement> EnumeratePlanetLagrangePoints(
Vector3 planetPosition,
float orbitRadius,
float planetSize,
int planetIndex)
{
var radial = NormalizeOrFallback(planetPosition, new Vector3(1f, 0f, 0f));
var tangential = new Vector3(-radial.Z, 0f, radial.X);
var offset = MathF.Max(orbitRadius * 0.18f, 72f + (planetIndex * 6f));
var offset = ComputePlanetLocalLagrangeOffset(orbitRadius, planetSize, planetIndex);
var triangularAngle = MathF.PI / 3f;
yield return new LagrangePointPlacement("L1", Add(planetPosition, Scale(radial, -offset)));
yield return new LagrangePointPlacement("L2", Add(planetPosition, Scale(radial, offset)));
yield return new LagrangePointPlacement("L3", Scale(radial, -orbitRadius));
yield return new LagrangePointPlacement("L3", Add(planetPosition, Scale(radial, -(offset * 1.2f))));
yield return new LagrangePointPlacement(
"L4",
Add(Scale(radial, orbitRadius * MathF.Cos(triangularAngle)), Scale(tangential, orbitRadius * MathF.Sin(triangularAngle))));
Add(
planetPosition,
Add(
Scale(radial, offset * MathF.Cos(triangularAngle)),
Scale(tangential, offset * MathF.Sin(triangularAngle)))));
yield return new LagrangePointPlacement(
"L5",
Add(Scale(radial, orbitRadius * MathF.Cos(triangularAngle)), Scale(tangential, -orbitRadius * MathF.Sin(triangularAngle))));
Add(
planetPosition,
Add(
Scale(radial, offset * MathF.Cos(triangularAngle)),
Scale(tangential, -offset * MathF.Sin(triangularAngle)))));
}
private static float ComputePlanetLocalLagrangeOffset(float orbitRadius, float planetSize, int planetIndex)
{
var orbitalScale = MathF.Min(orbitRadius * 0.016f, 96f + (planetIndex * 4f));
var sizeScale = (planetSize * 1.9f) + 10f;
return MathF.Max(22f + (planetIndex * 2f), MathF.Max(orbitalScale, sizeScale));
}
private static StationPlacement ResolveStationPlacement(
@@ -172,6 +191,39 @@ public sealed partial class ScenarioLoader
_ => "L1",
};
private static NodeRuntime? ResolveResourceNodeAnchor(SystemSpatialGraph graph, ResourceNodeDefinition definition)
{
if (definition.AnchorPlanetIndex is not int planetIndex || planetIndex < 0)
{
return null;
}
if (definition.AnchorMoonIndex is int moonIndex && moonIndex >= 0)
{
var moonNodeId = $"node-{graph.SystemId}-planet-{planetIndex + 1}-moon-{moonIndex + 1}";
return graph.Nodes.FirstOrDefault((node) => node.Id == moonNodeId);
}
var planetNodeId = $"node-{graph.SystemId}-planet-{planetIndex + 1}";
return graph.Nodes.FirstOrDefault((node) => node.Id == planetNodeId);
}
private static Vector3 ComputeResourceNodePosition(NodeRuntime? anchorNode, ResourceNodeDefinition definition, float yPlane)
{
var verticalOffset = MathF.Sin(DegreesToRadians(definition.InclinationDegrees)) * MathF.Min(definition.RadiusOffset * 0.18f, 28f);
var offset = new Vector3(
MathF.Cos(definition.Angle) * definition.RadiusOffset,
verticalOffset,
MathF.Sin(definition.Angle) * definition.RadiusOffset);
if (anchorNode is null)
{
return new Vector3(offset.X, yPlane + offset.Y, offset.Z);
}
return Add(anchorNode.Position, offset);
}
private static Vector3 ComputePlanetPosition(PlanetDefinition planet)
{
var angle = DegreesToRadians(planet.OrbitPhaseAtEpoch);