Cloud shadows (#298)

* not worked

* fix

* Update CP14CloudShadowsComponent.cs

* more params in component

Content.Server/_CP14/DayCycle/CP14CloudShadowsSystem.cs

@@ -0,0 +1,24 @@
+using System.Numerics;
+using Content.Shared._CP14.DayCycle;
+using Robust.Shared.Random;
+
+namespace Content.Server._CP14.DayCycle;
+
+public sealed partial class CP14CloudShadowsSystem : EntitySystem
+{
+    [Dependency] private readonly IRobustRandom _random = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<CP14CloudShadowsComponent, MapInitEvent>(OnMapInit);
+    }
+
+    private void OnMapInit(Entity<CP14CloudShadowsComponent> ent, ref MapInitEvent args)
+    {
+        ent.Comp.CloudSpeed = new Vector2(
+            _random.NextFloat(-ent.Comp.MaxSpeed, ent.Comp.MaxSpeed),
+            _random.NextFloat(-ent.Comp.MaxSpeed, ent.Comp.MaxSpeed));
+    }
+}