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Merge origin/master (2403a5f3, gear-without-presence) into eureka/aetheria-release-retire-longinusx

Browse source 
Lands retire-longinusx on master after gear-without-presence. The catalog
is regenerated from master's catalog with retire-longinusx apply (next commit).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

# Conflicts:
#	GameData/Aetheria.cc
This commit is contained in:
Meta Vens 2026-10-08 18:59:38 +02:00
commit 284231f4c1
49 changed files with 2770 additions and 180 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Assets/Scripts/ServerShared/Behaviors/Weapon.cs
View file

@ -112,14 +112,10 @@ public abstract class Weapon : Behavior, IActivatedBehavior
// so a weapon is never safed against one.
public bool StanceAllowsFire => Entity.Target.Value.Entity == null || Entity.IsHostileTo(Entity.Target.Value.Entity);
// Cut 3 (docs/fire-control-cut.md, Q2): player fire is arc-gated like everyone else's. This is the same
// predicate (FireControl.InArc) Combat.cs and TurretController.cs gate AI and turret fire with, read at
// the one point every shooter's trigger passes through (InstantWeapon.Trigger) -- not a parallel check, and
// not the AI's own AgentMinHitProbability heuristic, which is a "worth it" decision layered above this
// gate, not the gate itself. With no target set, behaviour is unchanged (nothing to bear on).
// Cut 5, 5.4 (Soul finding 11): the point-blank special case this used to carry moved into InArc itself --
// one bearing test, one owner, so every caller (not just this one) gets a point-blank shot that bears.
// FireControl owns the gate, including its one exemption: a fused weapon fires out of arc.
// The trigger gate for player and AI shooters alike, read at the one point every shooter's trigger passes
// through (InstantWeapon.Trigger). A gun fires on its solution (FireControl.Solution) without the aim, else
// along the aim when the aim is inside its arc, else it holds. An AI shooter's aim is its intercept, so its
// fire is unchanged. FireControl owns the gate, including its exemption: a fused weapon fires out of arc.
public bool ArcAllowsFire => FireControl.ArcPermitsFire(this, Entity);
public Weapon(WeaponData data, EquippedItem item) : base(data, item)

7
Assets/Scripts/ServerShared/Entity.cs
View file

@ -14,8 +14,13 @@ using int2 = CultMath.int2;
public abstract class Entity
{
// Every hull cell's temperature (kelvin) when the entity is built.
public const float StartingCellTemperature = 280;
public Zone Zone;
public Faction Faction;
// The mark of a zone's boss, written only by ZoneGenerator and restored from the pack. RunGoal reads it.
public bool IsBoss;
public EquippableItem Hull;
public EquippedItem EquippedHull;
@ -911,7 +916,7 @@ public abstract class Entity
Armor[v.x, v.y] += Hardpoints[v.x, v.y].Armor;
MaxArmor[v.x, v.y] += Hardpoints[v.x, v.y].Armor;
}
Temperature[v.x, v.y] = 280;
Temperature[v.x, v.y] = StartingCellTemperature;
ThermalMass[v.x, v.y] = hullData.Mass * hullData.SpecificHeat / cellCount;
}
GearOccupancy = new EquippedItem[hullData.Shape.Width, hullData.Shape.Height];

4
Assets/Scripts/ServerShared/EntitySerializer.cs
View file

@ -28,6 +28,7 @@ public static class EntitySerializer
else throw new ArgumentException("Attempted to pack an instance of abstract class Entity!");
pack.Settings = entity.Settings;
pack.Boss = entity.IsBoss;
pack.Hull = entity.Hull;
pack.Name = entity.Name;
@ -81,6 +82,7 @@ public static class EntitySerializer
private static void Restore(ItemManager itemManager, Zone zone, EntityPack pack, Entity entity)
{
entity.Name = pack.Name;
entity.IsBoss = pack.Boss;
entity.Faction = itemManager.ItemData.Get(pack.Faction);
entity.Children = pack.Children.Select(c =>
{
@ -187,6 +189,8 @@ public abstract class EntityPack
[Key(14)] public EntitySettings Settings;
[Key(15)] public CultRecordRef<Faction> Faction;
[Key(16)] public int[][] WeaponGroups;
// Keys 17-20 belong to the subclasses; the base's next free key is 21.
[Key(21)] public bool Boss;
private int _price;

88
Assets/Scripts/ServerShared/FireControl.cs
View file

@ -67,24 +67,18 @@ public static class FireControl
return blastRadius > 0f ? data.Fuse : null;
}
// The one arc gate on the trigger. A fused weapon fires whatever the arc says: a target it cannot bear on is
// no reason to keep it silent, the round flies along the arc-clamped aim and bursts at the target's range
// (Fire; operator ruling 2026-09-30, "the user is hoping that the arc gets the weapon close enough to still
// splash some damage"). A weapon that only hits what it fires at still refuses. Fire reads InArc itself to
// choose that flight, so the two share the one bearing test and differ only in this exemption.
// Mining Cut 3: a chunk target bears through its own position, on the plane the bearing test reads.
// The one gate on the trigger (operator rulings fire-on-solutions, controls-solution-trigger, 2026-10-06). A gun
// fires on its solution without the aim, else free along the aim if the aim is inside its arc, else it holds.
// A fused weapon fires whatever the arc says: a target it cannot bear on is no reason to keep it silent, the
// round flies along the arc-clamped aim and bursts at the target's range (Fire; operator ruling 2026-09-30,
// "the user is hoping that the arc gets the weapon close enough to still splash some damage"). A mine layer
// lays a body, not a round, and is never arc-gated. The price of a free shot at a target that does not bear is
// HitProbability's: zero.
public static bool ArcPermitsFire(Weapon weapon, Entity shooter)
{
var target = shooter.Target.Value;
if (target.IsNone) return true;
float3 toTarget;
if (target.Chunk is ChunkId chunk)
{
var at = shooter.Zone.ChunkPose(chunk.Field, chunk.Index).xy;
toTarget = float3(at.x, 0, at.y) - shooter.Position;
}
else toTarget = target.Entity.Position - shooter.Position;
return FuseOf(weapon.Item, out _) != null || IsMineLayer(weapon) || InArc(weapon.Item, toTarget);
if (FuseOf(weapon.Item, out _) != null || IsMineLayer(weapon)) return true;
var solution = Solution(weapon, shooter, shooter.Target.Value);
return solution.Bears || solution.Free;
}
// Whether the shooter's next round from this weapon is refused: the weapons ask before they spend anything, so
@ -131,6 +125,33 @@ public static class FireControl
return float2(mount.x * cos(turn) - mount.y * sin(turn), mount.x * sin(turn) + mount.y * cos(turn));
}
// The one owner of a gun's solution against its subject (the designated target; ruling controls-solution-subject).
// Bears: the gun can engage the subject, so the player fires on it without the aim. Free: the aim is inside the
// arc, so the gun can fire along it. Direction: where a round from this gun travels and where its barrel points --
// the subject's intercept when it bears, else the arc-clamped aim. A chunk subject bears through its pose and
// flies the aim, as an untargeted round (Subject is null for it). Derived on every read and never stored: turrets
// traverse instantly in the simulation. Traverse speed belongs to the link (ruling arc-and-traverse-on-the-link),
// which will make this stateful behind the same signature. It never prices; HitProbability is the one price.
public static GunSolution Solution(Weapon weapon, Entity shooter, TargetRef subject)
{
var bears = false;
if (subject.Entity != null) bears = Bears(weapon, shooter, subject.Entity, out _);
else if (subject.Chunk is ChunkId chunk)
{
var at = shooter.Zone.ChunkPose(chunk.Field, chunk.Index).xy;
bears = InArc(weapon.Item, float3(at.x, 0, at.y) - shooter.Position);
}
return new GunSolution
{
Subject = subject.Entity,
Bears = bears,
Free = InArc(weapon.Item, shooter.Aim),
Direction = bears && subject.Entity != null
? TravelDirection(weapon, shooter, subject.Entity)
: AimDirection(weapon.Item, shooter)
};
}
// Cut 2, R5: whether `observer` has resolved `item` (which must belong to some entity in the zone) well
// enough to aim at it. Derived fresh from EntityInfoGathered on every call -- nothing caches a reveal
// result, so decay drops it the moment info falls back below tier, with no clearing loop anywhere.
@ -276,21 +297,26 @@ public static class FireControl
!(weapon is LockWeapon lockWeapon && !lockWeapon.IsLocked);
}
// `designated` is the answer above. `inArc` is the bearing test, asked only once a target is designated.
// Whether this gun can engage this target: designated and inside the arc. The one test of it; PFire prices a shot
// at zero unless it holds, and Solution reads it to decide whether the gun fires on the target. `designated` is
// the answer above, kept apart for Solve's burst flight: a designated target out of arc still sets the burst range.
public static bool Bears(Weapon weapon, Entity source, Entity target, out float range) =>
Bears(weapon, source, target, out range, out _);
private static bool Bears(Weapon weapon, Entity source, Entity target, out float range, out bool designated)
{
designated = Designated(weapon, source, target, out range);
return designated && InArc(weapon.Item, target.Position - source.Position);
}
// `designated` is the answer above. `inArc` is Bears, asked only once a target is designated.
// PFire prices a shot at zero unless both hold. Fire reads them to decide what a fused round flies at
// (operator rulings 2026-09-30): without valid data it has no target and bursts at max range; with data but
// out of arc it bursts at the target's range, along the aim. The HUD reads Designated and the
// arc from Solve and Inspect and decides nothing.
private static float PFire(Weapon weapon, Entity source, Entity target, out float range, out bool designated, out bool inArc)
{
range = 0f;
designated = false;
inArc = false;
if (target == null) return 0f;
designated = Designated(weapon, source, target, out range);
if (!designated) return 0f;
inArc = InArc(weapon.Item, target.Position - source.Position);
inArc = Bears(weapon, source, target, out range, out designated);
if (!inArc) return 0f;
var settings = source.ItemManager.GameplaySettings;
@ -615,7 +641,7 @@ public static class FireControl
// burst's later rounds and a power-starved Range included).
var engaged = fuse != null && !(designated && inArc) ? null : target;
var origin = source.Position;
var travelDirection = engaged != null ? TravelDirection(weapon, source, engaged) : AimDirection(item, source);
var travelDirection = Solution(weapon, source, target).Direction;
var arming = fuse != null ? blastRadius : 0f;
var burstPosition = engaged != null ? engaged.Position : origin;
@ -1989,6 +2015,16 @@ public enum FireOutcome
Refused
}
// A gun's solution against its subject (FireControl.Solution): whether the gun bears on the subject, whether the
// aim is free (inside the arc), and the direction a round from it travels.
public struct GunSolution
{
public Entity Subject;
public bool Bears;
public bool Free;
public float2 Direction;
}
// Solve's answer. Outcome and BurstReach (planar distance from the shooter to the burst point, read for Burst
// only) are what the HUD shows; the rest is what Fire freezes into the PendingShot.
public struct FireSolution

61
Assets/Scripts/ServerShared/Galaxy.cs
View file

@ -24,7 +24,7 @@ public class Galaxy
public Faction[] Factions { get; }
public GalaxyZone[] Zones { get; }
public GalaxyZone Entrance { get; }
public GalaxyZone Exit { get; }
public GalaxyZone Exit { get; private set; }
public Dictionary<Faction, FactionRelationship> FactionRelationships { get; } = new Dictionary<Faction, FactionRelationship>();
private Action<string> Log { get; }
public bool IsPrelude { get; }
@ -33,7 +33,6 @@ public class Galaxy
// restored from a save.
public uint Seed { get; }
private HashSet<CultRecordKey> _containedFactions;
private GalaxyZone[] _exitPath;
private Dictionary<Faction, MarkovNameGenerator> _nameGenerators = new Dictionary<Faction, MarkovNameGenerator>();
private readonly CultCache _cache;
@ -143,6 +142,18 @@ public class Galaxy
return _cache.GetAll<Faction>().FirstOrDefault(f => f.Name.StartsWith(name, StringComparison.InvariantCultureIgnoreCase));
}
// A cast member of a prelude galaxy, by name. A name the catalog does not hold refuses the galaxy, naming the field.
private Faction ResolveCast(string field, string name) =>
ResolveFaction(name) ?? throw new InvalidOperationException($"cast faction {name} ({field}) is not in the catalog");
// Gives a prelude galaxy its gate: the antagonist's home is the boss zone and the exit. The only writer of Exit
// besides the constructors.
public void PlaceGate(Faction antagonist)
{
BossZones[antagonist] = HomeZones[antagonist];
Exit = HomeZones[antagonist];
}
// How many jumps a faction's influence reaches in this galaxy: its authored distance, halved (rounding up) in a
// prelude. Derived, never written back to the catalog's Faction, so one galaxy's generation cannot change the next.
public int InfluenceOf(Faction faction) =>
@ -169,20 +180,23 @@ public class Galaxy
var factions = new List<Faction>();
var protagonistFaction = ResolveFaction(settings.ProtagonistFaction);
var protagonistFaction = ResolveCast(nameof(settings.ProtagonistFaction), settings.ProtagonistFaction);
factions.Add(protagonistFaction);
var antagonistFaction = ResolveFaction(settings.AntagonistFaction);
var antagonistFaction = ResolveCast(nameof(settings.AntagonistFaction), settings.AntagonistFaction);
factions.Add(antagonistFaction);
var bufferFaction = ResolveFaction(settings.BufferFaction);
var bufferFaction = ResolveCast(nameof(settings.BufferFaction), settings.BufferFaction);
factions.Add(bufferFaction);
var questFaction = ResolveFaction(settings.QuestFaction);
factions.Add(questFaction);
// A cast without a quest faction places no quest zone.
var questFaction = string.IsNullOrEmpty(settings.QuestFaction)
? null
: ResolveCast(nameof(settings.QuestFaction), settings.QuestFaction);
if (questFaction != null) factions.Add(questFaction);
var neutralFactions = settings.NeutralFactions
.Select(ResolveFaction)
.Select(name => ResolveCast(nameof(settings.NeutralFactions), name))
.ToArray();
factions.AddRange(neutralFactions);
@ -223,17 +237,20 @@ public class Galaxy
CalculateFactionInfluence(progressCallback);
var potentialQuestZones = Zones
.Where(z => z.Factions.Contains(antagonistFaction) && z.Factions.Contains(bufferFaction));
if (potentialQuestZones.Any())
HomeZones[questFaction] = potentialQuestZones
.MaxBy(z => z.Distance[HomeZones[antagonistFaction]] * ConnectedRegion(z, InfluenceOf(questFaction)).Count);
else
HomeZones[questFaction] = Zones
.Where(z => z.Factions.Contains(antagonistFaction))
.MinBy(z=>z.Distance[HomeZones[bufferFaction]]);
CalculateFactionInfluence(progressCallback);
if (questFaction != null)
{
var potentialQuestZones = Zones
.Where(z => z.Factions.Contains(antagonistFaction) && z.Factions.Contains(bufferFaction));
if (potentialQuestZones.Any())
HomeZones[questFaction] = potentialQuestZones
.MaxBy(z => z.Distance[HomeZones[antagonistFaction]] * ConnectedRegion(z, InfluenceOf(questFaction)).Count);
else
HomeZones[questFaction] = Zones
.Where(z => z.Factions.Contains(antagonistFaction))
.MinBy(z=>z.Distance[HomeZones[bufferFaction]]);
CalculateFactionInfluence(progressCallback);
}
Entrance = Zones.Where(z => z.Owner == null).MinBy(z => z.Distance[HomeZones[protagonistFaction]]);
@ -432,12 +449,6 @@ public class Galaxy
}
}
public bool ContainsFaction(CultRecordRef<Faction> faction)
{
_containedFactions ??= new HashSet<CultRecordKey>(Factions.Select(f => _cache.RefOf(f).Key));
return _containedFactions.Contains(faction.Key);
}
class DijkstraVertex
{
public float Cost;

7
Assets/Scripts/ServerShared/GalaxyStage.cs
View file

@ -68,7 +68,10 @@ public sealed class GalaxyStage
}
// A prelude galaxy: the tutorial settings and their fixed factions, centred in dense cloud.
public Galaxy Prelude()
public Galaxy Prelude() => Prelude(_prelude);
// A prelude galaxy of the given fixed cast, centred in dense cloud.
public Galaxy Prelude(TutorialGenerationSettings cast)
{
var background = Copy(_preludeBackground);
var random = new Random(Seed);
@ -78,7 +81,7 @@ public sealed class GalaxyStage
background.NoisePosition = random.NextFloat() * 1000;
_progress?.Invoke($"Finding Galaxy Position: iteration {iteration++}");
} while (background.CloudDensity(float2(.5f)) < .5f);
return new Galaxy(_prelude, background, _names, _cache, _playerSettings, _narrativeDirectory, _log, _progress, Seed);
return new Galaxy(cast, background, _names, _cache, _playerSettings, _narrativeDirectory, _log, _progress, Seed);
}
private static SectorBackgroundSettings Copy(SectorBackgroundSettings settings) =>

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

@ -221,6 +221,11 @@ public class ItemManager
return (ItemData.Get(maker), product);
}
// What the player reads an item as: its product's name when its lot's maker has a product of this design,
// otherwise the design's own name (unbranded, console-given and extracted lots, and commodities).
public string Title(ItemInstance item) =>
(item is CraftedItemInstance crafted ? Brand(crafted).Product?.Name : null) ?? GetData(item).Name;
public (RarityTier tier, int upgrades) GetTier(CraftedItemInstance item)
{
var quality = GetLot(item).Quality;

66
Assets/Scripts/ServerShared/LoadoutGenerator.cs
View file

@ -140,6 +140,18 @@ public class LoadoutGenerator
// required item falls back to any manufacturer when none of those make one, which means the product table
// lacks variety, so it is logged rather than hidden.
public (FactionProductData product, T design)[] RandomProducts<T>(int count, float sizeExponent, Predicate<T> filter = null, bool required = false) where T : EquippableItemData
{
var (available, preferManufacturers) = AvailableProducts(filter, required);
return available.WeightedRandomElements(ref Random, entry =>
(preferManufacturers ? ManufacturerPreference(entry.product.Manufacturer) : 1) *
pow(entry.design.Shape.Coordinates.Length, sizeExponent) / // Prioritize larger items
pow(entry.design.Price, PriceExponent), // Penalize item price to a controllable degree
count);
}
// The products this faction can be offered for a design kind, and whether manufacturer preference applies (it does
// not once a required item has fallen back to any manufacturer). The one availability rule for every selection.
private ((FactionProductData product, T design)[] available, bool preferManufacturers) AvailableProducts<T>(Predicate<T> filter, bool required) where T : EquippableItemData
{
var hulls = ItemManager.ItemData.GetAll<HullData>().ToArray();
var candidates = ItemManager.ItemData.GetAll<FactionProductData>()
@ -160,11 +172,27 @@ public class LoadoutGenerator
preferManufacturers = false;
}
return available.WeightedRandomElements(ref Random, entry =>
(preferManufacturers ? ManufacturerPreference(entry.product.Manufacturer) : 1) *
pow(entry.design.Shape.Coordinates.Length, sizeExponent) / // Prioritize larger items
pow(entry.design.Price, PriceExponent), // Penalize item price to a controllable degree
count);
return (available, preferManufacturers);
}
// A faction's boss: its BossHull when the faction sets one and a product sells it, else the most expensive ship hull
// the faction can be offered, with the gap logged. Null only when no ship hull is on offer at all.
public EntityPack GenerateBossLoadout()
{
var bossHull = Faction != null && Faction.BossHull.IsSet() ? ItemManager.ItemData.Get(Faction.BossHull) : null;
if (bossHull != null)
{
var boss = GenerateShipLoadout(hull => hull == bossHull);
if (boss != null) return boss;
ItemManager.Log($"{Faction.Name}'s BossHull {bossHull.Name} is not sold by any product; its boss flies the most expensive ship hull instead.");
}
else
ItemManager.Log($"{Faction?.Name ?? "This faction"} has no BossHull; its boss flies the most expensive ship hull instead.");
var (available, _) = AvailableProducts<HullData>(hull => hull.HullType == HullType.Ship, required: true);
if (available.Length == 0) return null;
var priciest = available.OrderByDescending(entry => entry.design.Price).ThenBy(entry => entry.design.Name, StringComparer.Ordinal).First().design;
return GenerateShipLoadout(hull => hull == priciest);
}
// Hardpoint gear that no hull in the catalog can mount has no home (operator, 2026-09-30: "we'll need to author a
@ -174,26 +202,30 @@ public class LoadoutGenerator
design.HardpointType == HardpointType.Tool || design.HardpointType == HardpointType.Hull ||
hulls.Any(hull => hull.Hardpoints.Any(hardpoint => hardpoint.Takes(design)));
// No galaxy means no availability to filter by: every product is on offer. A fixture generates loadouts that
// way, so a test can exercise placement and products without standing up a whole galaxy; no game path does.
// Loadouts.Materialize takes availability as a predicate; RunStart, the game's one preset spawner, passes this, so
// presets and generation share one availability rule. In a galaxy, a faction always reaches its own manufacturer's
// gear, and otherwise gear made by a manufacturer in that galaxy that its allegiance names (operator, 2026-09-30:
// allegiance lists only other factions).
// No galaxy, or no faction, means no allegiance to filter by: every product is on offer. A fixture generates
// loadouts that way, so a test can exercise placement and products without standing up a whole galaxy; a scenario
// stage has no faction and reaches every maker. Loadouts.Materialize takes availability as a predicate; RunStart,
// the game's one preset spawner, passes this, so presets and generation share one availability rule. A faction
// always reaches its own manufacturer's gear, and otherwise gear made by a manufacturer its allegiance names
// (operator, 2026-09-30: allegiance lists only other factions). Whether that manufacturer is present in the galaxy
// does not matter (operator, 2026-10-06: a faction need not be present for its gear to be available).
public bool IsAvailable(FactionProductData product) =>
Galaxy == null || Galaxy.IsPrelude ||
Faction != null && ItemManager.ItemData.Get(product.Manufacturer) == Faction ||
Galaxy.ContainsFaction(product.Manufacturer) && (Faction == null || Faction.Allegiance.ContainsKey(product.Manufacturer));
Galaxy == null || Faction == null ||
ItemManager.ItemData.Get(product.Manufacturer) == Faction || Faction.Allegiance.ContainsKey(product.Manufacturer);
// Prioritize products from the zone faction and its allies, penalizing distance to the manufacturer's headquarters
private float ManufacturerPreference(CultRecordRef<Faction> manufacturer)
// Prioritize products from the zone faction and its allies, penalizing distance to the manufacturer's headquarters.
// A manufacturer with no home zone in this galaxy weighs as if its headquarters lay one jump beyond the farthest
// zone this zone reaches: reachable through allegiance, least preferred.
public float ManufacturerPreference(CultRecordRef<Faction> manufacturer)
{
if (Faction == null || Galaxy == null) return 1;
var maker = ItemManager.ItemData.Get(manufacturer);
var allegiance = maker == Faction ? 1 :
Faction.Allegiance.TryGetValue(manufacturer, out var a) ? a : 0;
var home = maker != null && Galaxy.HomeZones.TryGetValue(maker, out var h) ? h : null;
var distance = home != null && Zone?.Distance != null && Zone.Distance.TryGetValue(home, out var d) ? d : 0;
var distance = Zone?.Distance == null ? 0 :
home != null && Zone.Distance.TryGetValue(home, out var d) ? d :
home == null && Zone.Distance.Count > 0 ? Zone.Distance.Values.Max() + 1 : 0;
return allegiance / (1 + distance);
}

42
Assets/Scripts/ServerShared/RunGoal.cs Normal file
View file

@ -0,0 +1,42 @@
using System.Linq;
using CultMath;
using static CultMath.math;
// The run's goal: whether a zone's boss lives, and so whether the exit gate is open. Engine-free and stateless; the
// answer is derived from Zone.Entities (the death path removes the dead, Zone.cs), so no "boss defeated" flag exists to
// disagree with it, and no presentation decides it.
public static class RunGoal
{
public static Entity Boss(Zone zone) => zone.Entities.FirstOrDefault(entity => entity.IsBoss);
public static bool BossAlive(Zone zone) => Boss(zone) != null;
// The exit gate fails closed: it is open only in the galaxy's exit zone, once a boss was spawned there and no living
// boss remains. An exit zone that never got a boss stays sealed, so a missing boss can never read as a dead one.
public static bool ExitOpen(Zone zone) =>
zone.Galaxy?.Exit != null && zone.GalaxyZone == zone.Galaxy.Exit && zone.Pack.BossSpawned && !BossAlive(zone);
// Where the exit gate sits: at the adjacency wormholes' radius (the zone's radius times the ratio), in the middle of
// the widest angular gap between them, so it shares a point with none. A zone with no neighbours gets the +x axis.
public static float2 ExitGatePosition(Zone zone, float wormholeDistanceRatio)
{
var radius = zone.Pack.Radius * wormholeDistanceRatio;
var angles = zone.GalaxyZone.AdjacentZones
.Select(adjacent => normalize(adjacent.Position - zone.GalaxyZone.Position))
.Select(direction => atan2(direction.y, direction.x))
.OrderBy(angle => angle)
.ToArray();
if (angles.Length == 0) return float2(radius, 0);
var bestAngle = 0f;
var bestGap = -1f;
for (var i = 0; i < angles.Length; i++)
{
var next = i + 1 < angles.Length ? angles[i + 1] : angles[0] + 2 * PI;
if (next - angles[i] <= bestGap) continue;
bestGap = next - angles[i];
bestAngle = angles[i] + bestGap / 2;
}
return float2(cos(bestAngle), sin(bestAngle)) * radius;
}
}

2
Assets/Scripts/ServerShared/RunGoal.cs.meta Normal file
View file

@ -0,0 +1,2 @@
fileFormatVersion: 2
guid: de03c3545cb04ce38bf85b713dc5df74

5
Assets/Scripts/ServerShared/Scenarios/Arcs.cs
View file

@ -4,8 +4,9 @@ using static ItemRotation;
public sealed class Arcs : Scenario
{
public override string Name => "Arcs";
public override string Brief => "Forward mounts, a bare hull off the bow, one off the stern, a hostile turret. Verify: the bow " +
"hull can be hit, nothing fires at the stern one through the ship, the turret tracks you all the way round.";
public override string Brief => "Forward mounts, a bare hull off the bow, one off the stern, a hostile turret. Verify: the hull keeps its " +
"heading while you aim at the stern hull, and the forward guns hold. Designate the bow hull and fire with the " +
"aim anywhere: the forward guns fire on it and hit. The turret tracks you all the way round.";
public override uint Seed => 103;
public override bool Ambient => false;

41
Assets/Scripts/ServerShared/Scenarios/DemoTerminus.cs Normal file
View file

@ -0,0 +1,41 @@
using float2 = CultMath.float2;
// The demo: one gate, one region and one boss, with a fixed cast. The Pirates are the protagonist's ostensible
// employer, Zhestokost the antagonist whose home is the boss zone and the exit, Lucent Media and Aeronautics Unlimited
// the neutrals. A prelude galaxy of that cast; the player, who is not a Pirate, flies the base Longinus.
public sealed class DemoTerminus : Scenario
{
public static readonly TutorialGenerationSettings Cast = new TutorialGenerationSettings
{
ProtagonistFaction = "Pirates",
AntagonistFaction = "Zhe",
BufferFaction = "Luc",
NeutralFactions = new[] { "Aero" },
QuestFaction = null,
ZoneCount = 64,
LinkDensity = .5f
};
public override string Name => "Terminus (Demo)";
public override string Brief => "One gate, one region, one boss. Allied: the Pirates. Opposed: Zhestokost. " +
"Neutral: Lucent Media and Aeronautics Unlimited.";
public override Galaxy Generate(GalaxyStage stage)
{
var galaxy = stage.Prelude(Cast);
galaxy.PlaceGate(galaxy.ResolveFaction(Cast.AntagonistFaction));
return galaxy;
}
public override void Stage(ScenarioStage stage)
{
var galaxy = stage.Galaxy;
var pirates = galaxy.ResolveFaction(Cast.ProtagonistFaction);
galaxy.FactionRelationships[pirates] = FactionRelationship.Friendly;
galaxy.FactionRelationships[galaxy.ResolveFaction(Cast.AntagonistFaction)] = FactionRelationship.Hated;
galaxy.FactionRelationships[galaxy.ResolveFaction(Cast.BufferFaction)] = FactionRelationship.Neutral;
foreach (var neutral in Cast.NeutralFactions)
galaxy.FactionRelationships[galaxy.ResolveFaction(neutral)] = FactionRelationship.Neutral;
stage.Player(stage.Generated("Longinus"), float2.zero);
}
}

11
Assets/Scripts/ServerShared/Scenarios/DemoTerminus.cs.meta Normal file
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9
Assets/Scripts/ServerShared/Scenarios/Scenarios.cs
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@ -1,8 +1,11 @@
// Every way to set up a new run, in the order New Game lists them. Modes are the game; Tests are arenas built to check
// one system each, listed only in editor and development builds.
// Every way to set up a new run, in the order New Game lists them. Modes are what a release build lists; Development
// are the other ways the game sets up a run and Tests are arenas built to check one system each, both listed only in
// editor and development builds.
public static class Scenarios
{
public static readonly Scenario[] Modes = { new TutorialGalaxy(), new MainGalaxy() };
public static readonly Scenario[] Modes = { new DemoTerminus() };
public static readonly Scenario[] Development = { new TutorialGalaxy(), new MainGalaxy() };
public static readonly Scenario[] Tests =
{

2
Assets/Scripts/ServerShared/Wormhole.cs
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@ -4,4 +4,6 @@ public class Wormhole
{
public float2 Position;
public GalaxyZone Target;
// The run's exit gate: it leads nowhere (Target is null) and ends the run when RunGoal.ExitOpen.
public bool Exit;
}

1
Assets/Scripts/ServerShared/Zone.cs
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@ -190,6 +190,7 @@ public class Zone
Orbits = Orbits.Keys.Select(key => new CultRecordRef<OrbitData>(key)).ToList(),
Planets = Planets.Keys.Select(key => new CultRecordRef<BodyData>(key)).ToList(),
Time = _time,
BossSpawned = Pack.BossSpawned,
// Cut 2 (docs/mining-cut.md): drop entries that carry no live information -- healed (no damage) and
// not currently broken -- so a save never accumulates wear rows for chunks nobody has touched since
// they last respawned.

5
Assets/Scripts/ServerShared/ZoneData.cs
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@ -43,6 +43,11 @@ public class ZonePack
// default instance.
[JsonProperty("chunkWear"), Key(6)]
public List<ChunkWearPack> ChunkWear;
// True once this zone's boss has been spawned. The dead boss leaves no entity, so this is the one fact that tells a
// slain boss from one that never existed; RunGoal.ExitOpen reads it. Written only by ZoneGenerator, carried by PackZone.
[JsonProperty("bossSpawned"), Key(7)]
public bool BossSpawned;
}
// Cut 2 (docs/mining-cut.md): one packed wear entry for one chunk. "Field" names the body that owns the chunk

18
Assets/Scripts/ServerShared/ZoneGenerator.cs
View file

@ -337,6 +337,24 @@ public static class ZoneGenerator
if (ambient) PlaceTurrets(lagrangeOrbit, GetLoadoutGenerator(nearestFaction), 2);
}
// A boss zone gets its faction's boss whether or not the zone is ambient: the boss is the run's goal, not
// wandering traffic. RunGoal reads the mark; nothing else decides whether a boss lives.
foreach (var bossFaction in galaxy.BossZones.Where(entry => entry.Value == galaxyZone).Select(entry => entry.Key))
{
var boss = GetLoadoutGenerator(bossFaction).GenerateBossLoadout();
if (boss == null)
{
itemManager.Log($"No boss could be generated for {bossFaction.Name}; its boss zone has no boss to kill!");
continue;
}
boss.Boss = true;
pack.Entities.Add(boss);
pack.BossSpawned = true;
}
if (galaxyZone == galaxy.Exit && !pack.BossSpawned)
itemManager.Log("Galaxy.Exit has no boss: Galaxy.BossZones does not map a boss faction to the exit zone, or its boss could not be generated (ZoneGenerator exit-without-boss). The exit gate stays sealed.");
if (!ambient) return pack;
var enemyCount = (int)(random.NextFloat() * factionPresence * 2) + baseStationCount;