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Refactor simulation and viewer architecture

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This commit is contained in:
Jonathan Bourdon
2026-03-14 15:08:49 -04:00
parent ddca4a16d5
commit 651556c916
71 changed files with 11472 additions and 9031 deletions
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10
apps/backend/Simulation/AI/IShipBehaviorState.cs Normal file
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namespace SpaceGame.Simulation.Api.Simulation;
internal interface IShipBehaviorState
{
string Kind { get; }
void Plan(SimulationEngine engine, ShipRuntime ship, SimulationWorld world);
void ApplyEvent(SimulationEngine engine, ShipRuntime ship, SimulationWorld world, string controllerEvent);
}

39
apps/backend/Simulation/AI/ShipBehaviorStateMachine.cs Normal file
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namespace SpaceGame.Simulation.Api.Simulation;
internal sealed class ShipBehaviorStateMachine
{
private readonly IReadOnlyDictionary<string, IShipBehaviorState> states;
private readonly IShipBehaviorState fallbackState;
private ShipBehaviorStateMachine(IReadOnlyDictionary<string, IShipBehaviorState> states, IShipBehaviorState fallbackState)
{
this.states = states;
this.fallbackState = fallbackState;
}
public static ShipBehaviorStateMachine CreateDefault()
{
var idleState = new IdleShipBehaviorState();
var knownStates = new IShipBehaviorState[]
{
idleState,
new PatrolShipBehaviorState(),
new ResourceHarvestShipBehaviorState("auto-mine", "ore", "mining-turret"),
new ResourceHarvestShipBehaviorState("auto-harvest-gas", "gas", "gas-extractor"),
new ConstructStationShipBehaviorState(),
};
return new ShipBehaviorStateMachine(
knownStates.ToDictionary(state => state.Kind, StringComparer.Ordinal),
idleState);
}
public void Plan(SimulationEngine engine, ShipRuntime ship, SimulationWorld world) =>
Resolve(ship.DefaultBehavior.Kind).Plan(engine, ship, world);
public void ApplyEvent(SimulationEngine engine, ShipRuntime ship, SimulationWorld world, string controllerEvent) =>
Resolve(ship.DefaultBehavior.Kind).ApplyEvent(engine, ship, world, controllerEvent);
private IShipBehaviorState Resolve(string kind) =>
states.TryGetValue(kind, out var state) ? state : fallbackState;
}

135
apps/backend/Simulation/AI/ShipBehaviorStates.cs Normal file
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namespace SpaceGame.Simulation.Api.Simulation;
internal sealed class IdleShipBehaviorState : IShipBehaviorState
{
public string Kind => "idle";
public void Plan(SimulationEngine engine, ShipRuntime ship, SimulationWorld world)
{
ship.ControllerTask = new ControllerTaskRuntime
{
Kind = "idle",
Threshold = world.Balance.ArrivalThreshold,
Status = WorkStatus.Pending,
};
}
public void ApplyEvent(SimulationEngine engine, ShipRuntime ship, SimulationWorld world, string controllerEvent)
{
}
}
internal sealed class PatrolShipBehaviorState : IShipBehaviorState
{
public string Kind => "patrol";
public void Plan(SimulationEngine engine, ShipRuntime ship, SimulationWorld world)
{
if (ship.DefaultBehavior.PatrolPoints.Count == 0)
{
ship.DefaultBehavior.Kind = "idle";
ship.ControllerTask = new ControllerTaskRuntime
{
Kind = "idle",
Threshold = world.Balance.ArrivalThreshold,
Status = WorkStatus.Pending,
};
return;
}
ship.ControllerTask = new ControllerTaskRuntime
{
Kind = "travel",
TargetPosition = ship.DefaultBehavior.PatrolPoints[ship.DefaultBehavior.PatrolIndex],
TargetSystemId = ship.SystemId,
Threshold = 18f,
};
}
public void ApplyEvent(SimulationEngine engine, ShipRuntime ship, SimulationWorld world, string controllerEvent)
{
if (controllerEvent == "arrived" && ship.DefaultBehavior.PatrolPoints.Count > 0)
{
ship.DefaultBehavior.PatrolIndex = (ship.DefaultBehavior.PatrolIndex + 1) % ship.DefaultBehavior.PatrolPoints.Count;
}
}
}
internal sealed class ResourceHarvestShipBehaviorState : IShipBehaviorState
{
private readonly string resourceItemId;
private readonly string requiredModule;
public ResourceHarvestShipBehaviorState(string kind, string resourceItemId, string requiredModule)
{
Kind = kind;
this.resourceItemId = resourceItemId;
this.requiredModule = requiredModule;
}
public string Kind { get; }
public void Plan(SimulationEngine engine, ShipRuntime ship, SimulationWorld world) =>
engine.PlanResourceHarvest(ship, world, resourceItemId, requiredModule);
public void ApplyEvent(SimulationEngine engine, ShipRuntime ship, SimulationWorld world, string controllerEvent)
{
switch (ship.DefaultBehavior.Phase, controllerEvent)
{
case ("travel-to-node", "arrived"):
ship.DefaultBehavior.Phase = SimulationEngine.GetShipCargoAmount(ship) >= ship.Definition.CargoCapacity ? "travel-to-station" : "extract";
break;
case ("extract", "cargo-full"):
ship.DefaultBehavior.Phase = "travel-to-station";
break;
case ("travel-to-station", "arrived"):
ship.DefaultBehavior.Phase = "dock";
break;
case ("dock", "docked"):
ship.DefaultBehavior.Phase = SimulationEngine.GetShipCargoAmount(ship) > 0.01f ? "unload" : "refuel";
break;
case ("unload", "unloaded"):
ship.DefaultBehavior.Phase = "refuel";
break;
case ("refuel", "refueled"):
ship.DefaultBehavior.Phase = "undock";
break;
case ("undock", "undocked"):
ship.DefaultBehavior.Phase = "travel-to-node";
ship.DefaultBehavior.NodeId = null;
break;
}
}
}
internal sealed class ConstructStationShipBehaviorState : IShipBehaviorState
{
public string Kind => "construct-station";
public void Plan(SimulationEngine engine, ShipRuntime ship, SimulationWorld world) =>
engine.PlanStationConstruction(ship, world);
public void ApplyEvent(SimulationEngine engine, ShipRuntime ship, SimulationWorld world, string controllerEvent)
{
switch (ship.DefaultBehavior.Phase, controllerEvent)
{
case ("travel-to-station", "arrived"):
ship.DefaultBehavior.Phase = "dock";
break;
case ("dock", "docked"):
ship.DefaultBehavior.Phase = SimulationEngine.NeedsRefuel(ship) ? "refuel" : "deliver-to-site";
break;
case ("refuel", "refueled"):
ship.DefaultBehavior.Phase = "deliver-to-site";
break;
case ("deliver-to-site", "construction-delivered"):
ship.DefaultBehavior.Phase = "build-site";
break;
case ("construct-module", "module-constructed"):
case ("build-site", "site-constructed"):
ship.DefaultBehavior.Phase = "travel-to-station";
ship.DefaultBehavior.ModuleId = null;
break;
}
}
}