Remove IMap / IMapGrid comps (#3434)

Robust.Shared/GameObjects/Systems/SharedMapSystem.Light.cs

@@ -0,0 +1,44 @@
+using System;
+using Robust.Shared.GameStates;
+using Robust.Shared.Map;
+using Robust.Shared.Map.Components;
+using Robust.Shared.Maths;
+using Robust.Shared.Serialization;
+
+namespace Robust.Shared.GameObjects;
+
+public abstract partial class SharedMapSystem
+{
+    public void SetAmbientLight(MapId mapId, Color color)
+    {
+        var mapComp = EnsureComp<MapLightComponent>(MapManager.GetMapEntityId(mapId));
+
+        if (mapComp.AmbientLightColor.Equals(color))
+            return;
+
+        mapComp.AmbientLightColor = color;
+        Dirty(mapComp);
+    }
+
+    private void OnMapLightGetState(EntityUid uid, MapLightComponent component, ref ComponentGetState args)
+    {
+        args.State = new MapLightComponentState()
+        {
+            AmbientLightColor = component.AmbientLightColor,
+        };
+    }
+
+    private void OnMapLightHandleState(EntityUid uid, MapLightComponent component, ref ComponentHandleState args)
+    {
+        if (args.Current is not MapLightComponentState state)
+            return;
+
+        component.AmbientLightColor = state.AmbientLightColor;
+    }
+
+    [Serializable, NetSerializable]
+    private sealed class MapLightComponentState : ComponentState
+    {
+        public Color AmbientLightColor;
+    }
+}