Carp wave spawner and dragons as an actual event (#10254)

Content.Shared/Movement/Components/MovementIgnoreGravityComponent.cs

@@ -8,6 +8,9 @@ using Robust.Shared.Serialization;
 
 namespace Content.Shared.Movement.Components
 {
+    /// <summary>
+    /// Ignores gravity entirely.
+    /// </summary>
     [RegisterComponent, NetworkedComponent]
     public sealed class MovementIgnoreGravityComponent : Component
     {
@@ -17,7 +20,6 @@ namespace Content.Shared.Movement.Components
         [DataField("gravityState")] public bool Weightless = false;
     }
 
-
     [NetSerializable, Serializable]
     public sealed class MovementIgnoreGravityComponentState : ComponentState
     {