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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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206
apps/backend/Simulation/ScenarioLoader.Generation.cs
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@@ -4,13 +4,18 @@ namespace SpaceGame.Simulation.Api.Simulation;
public sealed partial class ScenarioLoader
{
private static List<SolarSystemDefinition> InjectSpecialSystems(IReadOnlyList<SolarSystemDefinition> authoredSystems)
private const string SolSystemId = "sol";
private const string DevelopmentCompanionSystemId = "helios";
private static List<SolarSystemDefinition> InjectSpecialSystems(
IReadOnlyList<SolarSystemDefinition> authoredSystems,
bool includeSolSystem)
{
var systems = authoredSystems
.Select(CloneSystemDefinition)
.ToList();
if (systems.All((system) => system.Id != "sol"))
if (includeSolSystem && systems.All((system) => system.Id != "sol"))
{
systems.Add(CreateSolSystem());
}
@@ -18,13 +23,25 @@ public sealed partial class ScenarioLoader
return systems;
}
private static List<SolarSystemDefinition> ExpandSystems(IReadOnlyList<SolarSystemDefinition> authoredSystems)
private static List<SolarSystemDefinition> ExpandSystems(
IReadOnlyList<SolarSystemDefinition> authoredSystems,
int targetSystemCount)
{
var systems = authoredSystems
.Select(CloneSystemDefinition)
.ToList();
if (systems.Count >= TargetSystemCount || authoredSystems.Count == 0)
if (targetSystemCount <= 0)
{
return [];
}
if (systems.Count > targetSystemCount)
{
return TrimSystemsToTarget(systems, targetSystemCount);
}
if (systems.Count >= targetSystemCount || authoredSystems.Count == 0)
{
return systems;
}
@@ -32,9 +49,11 @@ public sealed partial class ScenarioLoader
var existingIds = systems
.Select((system) => system.Id)
.ToHashSet(StringComparer.Ordinal);
var generatedPositions = BuildGalaxyPositions(authoredSystems.Select((system) => ToVector(system.Position)).ToList(), TargetSystemCount - systems.Count);
var generatedPositions = BuildGalaxyPositions(
authoredSystems.Select((system) => ToVector(system.Position)).ToList(),
targetSystemCount - systems.Count);
for (var index = systems.Count; index < TargetSystemCount; index += 1)
for (var index = systems.Count; index < targetSystemCount; index += 1)
{
var template = authoredSystems[index % authoredSystems.Count];
var name = GeneratedSystemNames[(index - authoredSystems.Count) % GeneratedSystemNames.Length];
@@ -50,6 +69,63 @@ public sealed partial class ScenarioLoader
return systems;
}
private static List<SolarSystemDefinition> TrimSystemsToTarget(
IReadOnlyList<SolarSystemDefinition> systems,
int targetSystemCount)
{
var selected = new List<SolarSystemDefinition>(targetSystemCount);
void AddById(string systemId)
{
var system = systems.FirstOrDefault((candidate) => string.Equals(candidate.Id, systemId, StringComparison.Ordinal));
if (system is not null && selected.All((candidate) => !string.Equals(candidate.Id, systemId, StringComparison.Ordinal)))
{
selected.Add(system);
}
}
AddById(SolSystemId);
AddById(DevelopmentCompanionSystemId);
foreach (var system in systems)
{
if (selected.Count >= targetSystemCount)
{
break;
}
if (selected.Any((candidate) => string.Equals(candidate.Id, system.Id, StringComparison.Ordinal)))
{
continue;
}
selected.Add(system);
}
if (selected.Count > 0 && selected.Count <= 4)
{
ApplyCompactGalaxyLayout(selected);
}
return selected;
}
private static void ApplyCompactGalaxyLayout(IReadOnlyList<SolarSystemDefinition> systems)
{
var compactPositions = new[]
{
new[] { 0f, 0f, 0f },
new[] { 2600f, 24f, -420f },
new[] { -2400f, -36f, 560f },
new[] { 520f, 42f, 2480f },
};
for (var index = 0; index < systems.Count && index < compactPositions.Length; index += 1)
{
systems[index].Position = compactPositions[index];
}
}
private static SolarSystemDefinition CreateGeneratedSystem(
SolarSystemDefinition template,
string label,
@@ -66,6 +142,9 @@ public sealed partial class ScenarioLoader
SourceKind = node.SourceKind,
Angle = node.Angle,
RadiusOffset = node.RadiusOffset,
InclinationDegrees = node.InclinationDegrees,
AnchorPlanetIndex = node.AnchorPlanetIndex,
AnchorMoonIndex = node.AnchorMoonIndex,
OreAmount = node.OreAmount,
ItemId = node.ItemId,
ShardCount = node.ShardCount,
@@ -118,8 +197,12 @@ public sealed partial class ScenarioLoader
ResourceNodes = definition.ResourceNodes
.Select((node) => new ResourceNodeDefinition
{
SourceKind = node.SourceKind,
Angle = node.Angle,
RadiusOffset = node.RadiusOffset,
InclinationDegrees = node.InclinationDegrees,
AnchorPlanetIndex = node.AnchorPlanetIndex,
AnchorMoonIndex = node.AnchorMoonIndex,
OreAmount = node.OreAmount,
ItemId = node.ItemId,
ShardCount = node.ShardCount,
@@ -161,6 +244,9 @@ public sealed partial class ScenarioLoader
SourceKind = node.SourceKind,
Angle = node.Angle,
RadiusOffset = node.RadiusOffset,
InclinationDegrees = node.InclinationDegrees,
AnchorPlanetIndex = node.AnchorPlanetIndex,
AnchorMoonIndex = node.AnchorMoonIndex,
OreAmount = node.OreAmount,
ItemId = node.ItemId,
ShardCount = node.ShardCount,
@@ -239,9 +325,8 @@ public sealed partial class ScenarioLoader
private static IEnumerable<ResourceNodeDefinition> BuildAsteroidBeltNodes(int generatedIndex, IReadOnlyList<PlanetDefinition> planets)
{
var beltRadius = ResolveAsteroidBeltRadius(planets, generatedIndex);
var nodeCount = 4 + (generatedIndex % 4);
var oreAmount = 2800f + ((generatedIndex % 5) * 320f);
var oreAmount = 1000f;
for (var index = 0; index < nodeCount; index += 1)
{
@@ -249,7 +334,9 @@ public sealed partial class ScenarioLoader
{
SourceKind = "asteroid-belt",
Angle = ((MathF.PI * 2f) / nodeCount) * index + Jitter(generatedIndex, 180 + index, 0.22f),
RadiusOffset = beltRadius + Jitter(generatedIndex, 200 + index, 80f),
RadiusOffset = 120f + Jitter(generatedIndex, 200 + index, 36f),
InclinationDegrees = Jitter(generatedIndex, 280 + index, 12f),
AnchorPlanetIndex = ResolveAsteroidAnchorPlanetIndex(planets),
OreAmount = oreAmount,
ItemId = "ore",
ShardCount = 6 + (index % 4),
@@ -269,15 +356,27 @@ public sealed partial class ScenarioLoader
yield break;
}
var gasAnchorIndex = 0;
for (var index = 0; index < planets.Count; index += 1)
{
if (ReferenceEquals(planets[index], gasAnchor))
{
gasAnchorIndex = index;
break;
}
}
var nodeCount = 2 + (generatedIndex % 3);
var gasAmount = 2200f + ((generatedIndex % 4) * 260f);
var gasAmount = 1000f;
for (var index = 0; index < nodeCount; index += 1)
{
yield return new ResourceNodeDefinition
{
SourceKind = "gas-cloud",
Angle = gasAnchor.OrbitPhaseAtEpoch * (MathF.PI / 180f) + (((MathF.PI * 2f) / nodeCount) * index) + Jitter(generatedIndex, 240 + index, 0.18f),
RadiusOffset = gasAnchor.OrbitRadius + 90f + Jitter(generatedIndex, 260 + index, 70f),
RadiusOffset = 170f + Jitter(generatedIndex, 260 + index, 44f),
InclinationDegrees = Jitter(generatedIndex, 320 + index, 10f),
AnchorPlanetIndex = gasAnchorIndex,
OreAmount = gasAmount,
ItemId = "gas",
ShardCount = 10 + index,
@@ -285,19 +384,29 @@ public sealed partial class ScenarioLoader
}
}
private static float ResolveAsteroidBeltRadius(IReadOnlyList<PlanetDefinition> planets, int generatedIndex)
private static int ResolveAsteroidAnchorPlanetIndex(IReadOnlyList<PlanetDefinition> planets)
{
var gap = planets
.Zip(planets.Skip(1), (left, right) => (LeftOrbitRadius: left.OrbitRadius, RightOrbitRadius: right.OrbitRadius, Gap: right.OrbitRadius - left.OrbitRadius))
.OrderByDescending((entry) => entry.Gap)
.FirstOrDefault();
if (gap.Gap > 1f)
if (planets.Count == 0)
{
return gap.LeftOrbitRadius + (gap.Gap * 0.52f);
return 0;
}
return 420f + ((generatedIndex % 5) * 60f);
var gasGiantIndex = -1;
for (var index = 0; index < planets.Count; index += 1)
{
if (planets[index].PlanetType is "gas-giant" or "ice-giant")
{
gasGiantIndex = index;
break;
}
}
if (gasGiantIndex > 0)
{
return gasGiantIndex - 1;
}
return Math.Clamp((planets.Count / 2) - 1, 0, planets.Count - 1);
}
private static List<PlanetDefinition> BuildGeneratedPlanets(
@@ -424,6 +533,15 @@ public sealed partial class ScenarioLoader
private static SolarSystemDefinition CreateSolSystem()
{
var mercuryOrbitAu = 0.3871f;
var venusOrbitAu = 0.7233f;
var earthOrbitAu = 1.000f;
var marsOrbitAu = 1.5237f;
var jupiterOrbitAu = 5.203f;
var saturnOrbitAu = 9.582f;
var uranusOrbitAu = 19.201f;
var neptuneOrbitAu = 30.047f;
return new SolarSystemDefinition
{
Id = "sol",
@@ -438,30 +556,30 @@ public sealed partial class ScenarioLoader
AsteroidField = new AsteroidFieldDefinition
{
DecorationCount = 240,
RadiusOffset = 780f,
RadiusOffset = ScaleSolOrbitRadiusFromAu(2.82f),
RadiusVariance = 180f,
HeightVariance = 22f,
},
ResourceNodes =
[
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 0.2f, RadiusOffset = 720f, OreAmount = 4200f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 1.8f, RadiusOffset = 760f, OreAmount = 4200f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 3.5f, RadiusOffset = 810f, OreAmount = 4200f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 5.1f, RadiusOffset = 780f, OreAmount = 4200f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "gas-cloud", Angle = 0.9f, RadiusOffset = 1650f, OreAmount = 2800f, ItemId = "gas", ShardCount = 12 },
new ResourceNodeDefinition { SourceKind = "gas-cloud", Angle = 2.7f, RadiusOffset = 1710f, OreAmount = 2800f, ItemId = "gas", ShardCount = 12 },
new ResourceNodeDefinition { SourceKind = "gas-cloud", Angle = 4.8f, RadiusOffset = 2140f, OreAmount = 2600f, ItemId = "gas", ShardCount = 10 },
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 0.2f, RadiusOffset = 126f, InclinationDegrees = 4f, AnchorPlanetIndex = 3, OreAmount = 1000f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 1.8f, RadiusOffset = 148f, InclinationDegrees = -6f, AnchorPlanetIndex = 3, OreAmount = 1000f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 3.5f, RadiusOffset = 138f, InclinationDegrees = 8f, AnchorPlanetIndex = 4, OreAmount = 1000f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "asteroid-belt", Angle = 5.1f, RadiusOffset = 164f, InclinationDegrees = -5f, AnchorPlanetIndex = 4, OreAmount = 1000f, ItemId = "ore", ShardCount = 9 },
new ResourceNodeDefinition { SourceKind = "gas-cloud", Angle = 0.9f, RadiusOffset = 210f, InclinationDegrees = 3f, AnchorPlanetIndex = 4, OreAmount = 1000f, ItemId = "gas", ShardCount = 12 },
new ResourceNodeDefinition { SourceKind = "gas-cloud", Angle = 2.7f, RadiusOffset = 228f, InclinationDegrees = -4f, AnchorPlanetIndex = 5, OreAmount = 1000f, ItemId = "gas", ShardCount = 12 },
new ResourceNodeDefinition { SourceKind = "gas-cloud", Angle = 4.8f, RadiusOffset = 186f, InclinationDegrees = 6f, AnchorPlanetIndex = 6, OreAmount = 1000f, ItemId = "gas", ShardCount = 10 },
],
Planets =
[
CreateSolPlanet("Mercury", "barren", "sphere", 0, 180f, 0.19f, 0.2056f, 7.0f, 48f, 29f, 252f, "#b7a08f", 0.03f, false),
CreateSolPlanet("Venus", "desert", "sphere", 0, 270f, 0.14f, 0.0067f, 3.4f, 76f, 54f, 181f, "#d9b38c", 2.64f, false),
CreateSolPlanet("Earth", "terrestrial", "sphere", 1, 380f, 0.11f, 0.0167f, 0.0f, 0f, 114f, 100f, "#4f84c4", 0.41f, false),
CreateSolPlanet("Mars", "desert", "sphere", 2, 500f, 0.09f, 0.0934f, 1.85f, 49f, 286f, 54f, "#c56e52", 0.44f, false),
CreateSolPlanet("Jupiter", "gas-giant", "oblate", 95, 980f, 0.05f, 0.0489f, 1.3f, 100f, 275f, 34f, "#d9b06f", 0.05f, true),
CreateSolPlanet("Saturn", "gas-giant", "oblate", 146, 1380f, 0.035f, 0.0565f, 2.49f, 113f, 339f, 200f, "#dfc27d", 0.47f, true),
CreateSolPlanet("Uranus", "ice-giant", "oblate", 28, 1760f, 0.026f, 0.046f, 0.77f, 74f, 97f, 130f, "#9fd3df", 1.71f, true),
CreateSolPlanet("Neptune", "ice-giant", "oblate", 16, 2140f, 0.021f, 0.009f, 1.77f, 132f, 273f, 256f, "#4c79c9", 0.49f, true)
CreateSolPlanet("Mercury", "barren", "sphere", 0, mercuryOrbitAu, 0.2056f, 7.0f, 48f, 29f, 252f, "#b7a08f", 0.03f, false),
CreateSolPlanet("Venus", "desert", "sphere", 0, venusOrbitAu, 0.0067f, 3.4f, 76f, 54f, 181f, "#d9b38c", 2.64f, false),
CreateSolPlanet("Earth", "terrestrial", "sphere", 1, earthOrbitAu, 0.0167f, 0.0f, 0f, 114f, 100f, "#4f84c4", 0.41f, false),
CreateSolPlanet("Mars", "desert", "sphere", 2, marsOrbitAu, 0.0934f, 1.85f, 49f, 286f, 54f, "#c56e52", 0.44f, false),
CreateSolPlanet("Jupiter", "gas-giant", "oblate", 95, jupiterOrbitAu, 0.0489f, 1.3f, 100f, 275f, 34f, "#d9b06f", 0.05f, true),
CreateSolPlanet("Saturn", "gas-giant", "oblate", 146, saturnOrbitAu, 0.0565f, 2.49f, 113f, 339f, 200f, "#dfc27d", 0.47f, true),
CreateSolPlanet("Uranus", "ice-giant", "oblate", 28, uranusOrbitAu, 0.046f, 0.77f, 74f, 97f, 130f, "#9fd3df", 1.71f, true),
CreateSolPlanet("Neptune", "ice-giant", "oblate", 16, neptuneOrbitAu, 0.009f, 1.77f, 132f, 273f, 256f, "#4c79c9", 0.49f, true)
],
};
}
@@ -471,8 +589,7 @@ public sealed partial class ScenarioLoader
string planetType,
string shape,
int moonCount,
float orbitRadius,
float orbitSpeed,
float orbitRadiusAu,
float orbitEccentricity,
float orbitInclination,
float ascendingNode,
@@ -488,8 +605,8 @@ public sealed partial class ScenarioLoader
PlanetType = planetType,
Shape = shape,
MoonCount = moonCount,
OrbitRadius = orbitRadius,
OrbitSpeed = orbitSpeed,
OrbitRadius = ScaleSolOrbitRadiusFromAu(orbitRadiusAu),
OrbitSpeed = ComputeSolOrbitSpeed(orbitRadiusAu),
OrbitEccentricity = orbitEccentricity,
OrbitInclination = orbitInclination,
OrbitLongitudeOfAscendingNode = ascendingNode,
@@ -506,4 +623,13 @@ public sealed partial class ScenarioLoader
HasRing = hasRing,
};
}
private static float ScaleSolOrbitRadiusFromAu(float orbitRadiusAu) =>
MathF.Round(500f * MathF.Pow(orbitRadiusAu, 0.70f));
private static float ComputeSolOrbitSpeed(float orbitRadiusAu)
{
const float earthAngularSpeed = 0.11f;
return earthAngularSpeed / MathF.Sqrt(orbitRadiusAu * orbitRadiusAu * orbitRadiusAu);
}
}