Piping sprites cleanup (#3022)

* Moves piping visualizers to own folder

* Pump visualizer update

* Siphon and vent visualiser only set enabled visibility

* PipeVisualizer cleanup

* Replaces off vent/scrubber sprites

* Gas filter sprite update

* Revert "Gas filter sprite update"

This reverts commit 676e5d55e1157a229b1445eeea53a5c8032dbbb5.

* Rotates gas filter sprites to match T-junction pipe directions

* Removes pipes from scruber and vent state

* Makes sprite components use layers

* disabled sprite netsync on piping entities

* piping meta.json cleanup

Co-authored-by: py01 <pyronetics01@gmail.com>

Content.Client/GameObjects/Components/Atmos/Piping/SiphonVisualizer.cs

@@ -0,0 +1,51 @@
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Client.Interfaces.GameObjects.Components;
+using Content.Shared.GameObjects.Components.Atmos;
+using YamlDotNet.RepresentationModel;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Serialization;
+
+namespace Content.Client.GameObjects.Components.Atmos
+{
+    [UsedImplicitly]
+    public class SiphonVisualizer : AppearanceVisualizer
+    {
+        private string _siphonOnState;
+
+        public override void LoadData(YamlMappingNode node)
+        {
+            base.LoadData(node);
+
+            var serializer = YamlObjectSerializer.NewReader(node);
+            serializer.DataField(ref _siphonOnState, "siphonOnState", "scrubOn");
+        }
+
+        public override void InitializeEntity(IEntity entity)
+        {
+            base.InitializeEntity(entity);
+
+            if (!entity.TryGetComponent(out ISpriteComponent sprite)) return;
+
+            sprite.LayerMapReserveBlank(Layer.SiphonEnabled);
+            var layer = sprite.LayerMapGet(Layer.SiphonEnabled);
+            sprite.LayerSetState(layer, _siphonOnState);
+        }
+
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            if (!component.Owner.TryGetComponent(out ISpriteComponent sprite)) return;
+            if (!component.TryGetData(SiphonVisuals.VisualState, out SiphonVisualState siphonVisualState)) return;
+
+            var layer = sprite.LayerMapGet(Layer.SiphonEnabled);
+            sprite.LayerSetVisible(layer, siphonVisualState.SiphonEnabled);
+        }
+
+        private enum Layer : byte
+        {
+            SiphonEnabled,
+        }
+    }
+}