Roundstart planetmap (#2)

* planetmap component

* refactor code

Content.Server/CrystallPunk/SpawnMapBiome/StationBiomeComponent.cs

@@ -0,0 +1,19 @@
+using Content.Shared.Parallax.Biomes;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Corvax.CrystallPunk.SpawnMapBiome;
+
+/// <summary>
+/// allows you to initialize a planet on a specific map at initialization time.
+/// </summary>
+
+[RegisterComponent, Access(typeof(StationBiomeSystem))]
+public sealed partial class StationBiomeComponent : Component
+{
+    [DataField]
+    public ProtoId<BiomeTemplatePrototype> Biome = "Grasslands";
+
+    // If null, its random
+    [DataField]
+    public int? Seed = null;
+}

Content.Server/CrystallPunk/SpawnMapBiome/StationBiomeSystem.cs

@@ -0,0 +1,35 @@
+using Content.Server.Parallax;
+using Content.Server.Station.Components;
+using Content.Server.Station.Events;
+using Content.Server.Station.Systems;
+using Robust.Shared.Map;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Corvax.CrystallPunk.SpawnMapBiome;
+public sealed partial class StationBiomeSystem : EntitySystem
+{
+    [Dependency] private readonly BiomeSystem _biome = default!;
+    [Dependency] private readonly IMapManager _mapManager = default!;
+    [Dependency] private readonly IPrototypeManager _proto = default!;
+    [Dependency] private readonly StationSystem _station = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<StationBiomeComponent, StationPostInitEvent>(OnStationPostInit);
+    }
+
+    private void OnStationPostInit(Entity<StationBiomeComponent> map, ref StationPostInitEvent args)
+    {
+        if (!TryComp(map, out StationDataComponent? dataComp))
+            return;
+
+        var station = _station.GetLargestGrid(dataComp);
+        if (station == null) return;
+
+        var mapId = Transform(station.Value).MapID;
+        var mapUid = _mapManager.GetMapEntityId(mapId);
+
+        _biome.EnsurePlanet(mapUid, _proto.Index(map.Comp.Biome), map.Comp.Seed);
+    }
+}

Resources/Prototypes/Maps/debug.yml

@@ -24,6 +24,7 @@
     Dev:
       stationProto: StandardNanotrasenStation
       components:
+        - type: StationBiome
         - type: StationNameSetup
           mapNameTemplate: "Dev"
         - type: StationJobs