Ghost orbiting (#6784)

Content.Shared/Follower/Components/OrbitVisualsComponent.cs

@@ -0,0 +1,28 @@
+using Robust.Shared.Animations;
+
+namespace Content.Shared.Follower.Components;
+
+[RegisterComponent]
+public sealed class OrbitVisualsComponent : Component
+{
+    /// <summary>
+    ///     How long should the orbit animation last in seconds, before being randomized?
+    /// </summary>
+    public float OrbitLength = 2.0f;
+
+    /// <summary>
+    ///     How far away from the entity should the orbit be, before being randomized?
+    /// </summary>
+    public float OrbitDistance = 1.0f;
+
+    /// <summary>
+    ///     How long should the orbit stop animation last in seconds?
+    /// </summary>
+    public float OrbitStopLength = 1.0f;
+
+    /// <summary>
+    ///     How far along in the orbit, from 0 to 1, is this entity?
+    /// </summary>
+    [Animatable]
+    public float Orbit { get; set; } = 0.0f;
+}