Filter sprites & visualizer (#3008)

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

Content.Client/GameObjects/Components/Atmos/GasFilterVisualizer.cs

@@ -0,0 +1,52 @@
+#nullable enable
+using Content.Shared.GameObjects.Components.Atmos;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Client.Interfaces.GameObjects.Components;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Serialization;
+using Robust.Shared.Utility;
+using YamlDotNet.RepresentationModel;
+
+namespace Content.Client.GameObjects.Components.Atmos
+{
+    [UsedImplicitly]
+    public class GasFilterVisualizer : AppearanceVisualizer
+    {
+        private string _filterEnabledState = default!;
+
+        public override void LoadData(YamlMappingNode node)
+        {
+            base.LoadData(node);
+            var serializer = YamlObjectSerializer.NewReader(node);
+            serializer.DataField(ref _filterEnabledState, "filterEnabledState", "gasFilterOn");
+        }
+
+        public override void InitializeEntity(IEntity entity)
+        {
+            base.InitializeEntity(entity);
+
+            if (!entity.TryGetComponent<ISpriteComponent>(out var sprite)) return;
+
+            sprite.LayerMapReserveBlank(Layer.FilterEnabled);
+            var filterEnabledLayer = sprite.LayerMapGet(Layer.FilterEnabled);
+            sprite.LayerSetState(filterEnabledLayer, _filterEnabledState);
+        }
+
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            if (!component.Owner.TryGetComponent<ISpriteComponent>(out var sprite)) return;
+            if (!component.TryGetData(FilterVisuals.VisualState, out FilterVisualState filterVisualState)) return;
+
+            var filterEnabledLayer = sprite.LayerMapGet(Layer.FilterEnabled);
+            sprite.LayerSetVisible(filterEnabledLayer, filterVisualState.Enabled);
+        }
+
+        public enum Layer : byte
+        {
+            FilterEnabled,
+        }
+    }
+}

Content.Server/GameObjects/Components/Atmos/Piping/GasFilterComponent.cs

@@ -148,7 +148,7 @@ namespace Content.Server.GameObjects.Components.Atmos.Piping.Filters
 
         private void UpdateAppearance()
         {
-            _appearance?.SetData(FilterVisuals.VisualState, new FilterVisualState());
+            _appearance?.SetData(FilterVisuals.VisualState, new FilterVisualState(FilterEnabled));
         }
 
         private void SetPipes()

Content.Shared/GameObjects/Components/Atmos/SharedFilterComponent.cs

@@ -1,3 +1,4 @@
+#nullable enable
 using System;
 using Robust.Shared.Serialization;
 
@@ -12,6 +13,11 @@ namespace Content.Shared.GameObjects.Components.Atmos
     [Serializable, NetSerializable]
     public class FilterVisualState
     {
+        public bool Enabled { get; }
 
+        public FilterVisualState(bool enabled)
+        {
+            Enabled = enabled;
+        }
     }
 }

Resources/Prototypes/Entities/Constructible/Ground/gasfilters.yml

@@ -9,9 +9,6 @@
   - type: Physics
   - type: SnapGrid
     offset: Center
-  - type: Sprite
-    sprite: Constructible/Atmos/pipeitems.rsi
-    state: scrubber
   - type: Damageable
     resistances: metallicResistances
   - type: Destructible
@@ -28,11 +25,11 @@
   description: It filters gases.
   components:
   - type: Sprite
-    sprite: Constructible/Atmos/pipe.rsi
-    state: pipeTJunction2
+    sprite: Constructible/Atmos/gasfilter.rsi
+    state: gasFilter
   - type: Icon
-    sprite: Constructible/Atmos/pipe.rsi
-    state: pipeTJunction2
+    sprite: Constructible/Atmos/gasfilter.rsi
+    state: gasFilter
   - type: NodeContainer
     nodes:
     - !type:PipeNode
@@ -48,3 +45,7 @@
     inletDirection: South
     filterOutletDirection: East
     outletDirection: North 
+  - type: Appearance
+    visuals:
+    - type: GasFilterVisualizer
+      filerEnabledState: gasFilterOn

Resources/Prototypes/Entities/Constructible/Ground/pumps.yml

@@ -39,10 +39,10 @@
     inletDirection: West
     outletDirection: East
   - type: Sprite
-    state: pumpPressure2
+    state: pumpPressure
   - type: Icon
-    state: pumpPressure2
+    state: pumpPressure
   - type: Appearance
     visuals:
     - type: PumpVisualizer
-      pumpEnabledState: pumpPressure2On
+      pumpEnabledState: pumpPressureOn

Resources/Textures/Constructible/Atmos/gasfilter.rsi/meta.json

@@ -0,0 +1 @@
+{"version": 1, "size": {"x": 32, "y": 32}, "license": "CC-BY-SA-3.0", "copyright": "Taken from https://github.com/tgstation/tgstation at commit 57cd1d59ca019dd0e7811ac451f295f818e573da", "states": [{"name": "gasFilter", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "gasFilterOn", "directions": 4, "delays": [[0.2, 0.2, 0.2, 0.2], [0.2, 0.2, 0.2, 0.2], [0.2, 0.2, 0.2, 0.2], [0.2, 0.2, 0.2, 0.2]]}]}

Resources/Textures/Constructible/Atmos/pump.rsi/meta.json

@@ -1 +1 @@
-{"version": 1, "size": {"x": 32, "y": 32}, "license": "CC-BY-SA-3.0", "copyright": "Taken from https://github.com/tgstation/tgstation at commit 57cd1d59ca019dd0e7811ac451f295f818e573da", "states": [{"name": "pumpDigitalValve2", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpManualValve2", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPassiveGate2", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPassiveGate2On", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPressure2", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPressure2On", "directions": 4, "delays": [[0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1]]}, {"name": "pumpVolume2", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpVolume2On", "directions": 4, "delays": [[0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1]]}]}
+{"version": 1, "size": {"x": 32, "y": 32}, "license": "CC-BY-SA-3.0", "copyright": "Taken from https://github.com/tgstation/tgstation at commit 57cd1d59ca019dd0e7811ac451f295f818e573da", "states": [{"name": "pumpDigitalValve", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpManualValve", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPassiveGate", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPassiveGateOn", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPressure", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpPressureOn", "directions": 4, "delays": [[0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1]]}, {"name": "pumpVolume", "directions": 4, "delays": [[1.0], [1.0], [1.0], [1.0]]}, {"name": "pumpVolumeOn", "directions": 4, "delays": [[0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1], [0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1, 0.1]]}]}