Balance bugtweak (#881)

* Update CP14UniqueLootSystem.cs

* some demiplane balance

* rings undepants

* fix #870

* fix #868

* Update CP14ClientWallpaperSystem.cs

Content.Shared/_CP14/Wallpaper/CP14SharedWallpaperSystem.cs

@@ -99,6 +99,9 @@ public partial class CP14SharedWallpaperSystem : EntitySystem
 
         if (TryComp<CP14WallpaperRemoverComponent>(args.Used, out var remover))
         {
+            if (holder.Comp.Layers.Count == 0)
+                return;
+
             var doAfterArgs = new DoAfterArgs(EntityManager, args.User, remover.Delay, new CP14WallpaperRemoveLayersDoAfterEvent(), holder, holder, args.Used)
             {
                 BreakOnDamage = true,

Content.Shared/_CP14/Wallpaper/CP14WallpaperComponent.cs

@@ -6,7 +6,6 @@ namespace Content.Shared._CP14.Wallpaper;
 [RegisterComponent, Access(typeof(CP14SharedWallpaperSystem))]
 public sealed partial class CP14WallpaperComponent : Component
 {
-
     [DataField]
     public float Delay = 1f;