Refactor runtime bootstrap and ship control flows

apps/backend/Shared/Runtime/SimulationRuntimeSupport.cs

@@ -3,8 +3,56 @@ namespace SpaceGame.Api.Shared.Runtime;
 
 internal static class SimulationRuntimeSupport
 {
-    internal static bool HasShipCapabilities(ShipDefinition definition, params string[] capabilities) =>
-        capabilities.All(cap => definition.Capabilities.Contains(cap, StringComparer.Ordinal));
+    internal static bool CanWarp(ShipDefinition definition) =>
+        definition.Engines.Count > 0;
+
+    internal static bool CanFtl(ShipDefinition definition) =>
+        definition.Engines.Count > 0;
+
+    internal static bool IsMiningShip(ShipDefinition definition) =>
+        definition.Type is ShipType.Miner or ShipType.LargeMiner;
+
+    internal static bool IsTransportShip(ShipDefinition definition) =>
+        definition.Type is ShipType.Freighter or ShipType.Transporter or ShipType.Courier or ShipType.Resupplier;
+
+    internal static bool IsConstructionShip(ShipDefinition definition) =>
+        definition.Type == ShipType.Builder;
+
+    internal static bool IsMilitaryShip(ShipDefinition definition) =>
+        definition.Type is ShipType.Fighter
+        or ShipType.HeavyFighter
+        or ShipType.Destroyer
+        or ShipType.Bomber
+        or ShipType.Frigate
+        or ShipType.Interceptor
+        or ShipType.Corvette
+        or ShipType.Battleship
+        or ShipType.Gunboat;
+
+    internal static string? GetShipCategory(ShipDefinition definition)
+    {
+        if (IsMilitaryShip(definition))
+        {
+            return "military";
+        }
+
+        if (IsConstructionShip(definition))
+        {
+            return "construction";
+        }
+
+        if (IsTransportShip(definition))
+        {
+            return "transport";
+        }
+
+        if (IsMiningShip(definition))
+        {
+            return "mining";
+        }
+
+        return null;
+    }
 
     internal static int CountStationModules(StationRuntime station, ModuleType moduleType) =>
         station.Modules.Count(module => module.ModuleType == moduleType);
@@ -131,13 +179,13 @@ internal static class SimulationRuntimeSupport
         modules.All(moduleId => station.Modules.Any(candidate => string.Equals(candidate.ModuleId, moduleId, StringComparison.Ordinal)));
 
     internal static bool CanExtractNode(ShipRuntime ship, ResourceNodeRuntime node, SimulationWorld world) =>
-        HasShipCapabilities(ship.Definition, "mining")
+        IsMiningShip(ship.Definition)
         && world.ItemDefinitions.TryGetValue(node.ItemId, out var item)
         && item.CargoKind is not null
-        && item.CargoKind == ship.Definition.CargoKind;
+        && ship.Definition.SupportsCargoKind(item.CargoKind.Value);
 
     internal static bool CanBuildClaimBeacon(ShipRuntime ship) =>
-        string.Equals(ship.Definition.Kind, "military", StringComparison.Ordinal);
+        IsMilitaryShip(ship.Definition);
 
     internal static float ComputeWorkforceRatio(float population, float workforceRequired)
     {