Add pipe coloring (#4261)

Content.Client/Atmos/Visualizers/EnabledAtmosDeviceVisualizer.cs

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+using System;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public abstract class EnabledAtmosDeviceVisualizer : AppearanceVisualizer
+    {
+        [DataField("enabledState")]
+        private string _enabledState = string.Empty;
+        protected abstract object LayerMap { get; }
+        protected abstract Enum DataKey { get; }
+
+        public override void InitializeEntity(IEntity entity)
+        {
+            base.InitializeEntity(entity);
+
+            if (!entity.TryGetComponent(out ISpriteComponent? sprite))
+                return;
+
+            sprite.LayerMapSet(LayerMap, sprite.AddLayerState(_enabledState));
+            sprite.LayerSetVisible(LayerMap, false);
+        }
+
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            if (!component.Owner.TryGetComponent(out ISpriteComponent? sprite))
+                return;
+
+            if(component.TryGetData(DataKey, out bool enabled))
+                sprite.LayerSetVisible(LayerMap, enabled);
+        }
+    }
+}

Content.Client/Atmos/Visualizers/OutletInjectorVisualizer.cs

@@ -0,0 +1,18 @@
+using System;
+using Content.Shared.Atmos.Piping;
+using JetBrains.Annotations;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class OutletInjectorVisualizer : EnabledAtmosDeviceVisualizer
+    {
+        protected override object LayerMap => Layers.Enabled;
+        protected override Enum DataKey => OutletInjectorVisuals.Enabled;
+
+        enum Layers
+        {
+            Enabled,
+        }
+    }
+}

Content.Client/Atmos/Visualizers/PassiveVentVisualizer.cs

@@ -0,0 +1,18 @@
+using System;
+using Content.Shared.Atmos.Piping;
+using JetBrains.Annotations;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class PassiveVentVisualizer : EnabledAtmosDeviceVisualizer
+    {
+        protected override object LayerMap => Layers.Enabled;
+        protected override Enum DataKey => PassiveVentVisuals.Enabled;
+
+        enum Layers
+        {
+            Enabled,
+        }
+    }
+}

Content.Client/Atmos/Visualizers/PipeColorVisualizer.cs

@@ -0,0 +1,30 @@
+using Content.Shared.Atmos.Piping;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Maths;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class PipeColorVisualizer : AppearanceVisualizer
+    {
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            if (!component.Owner.TryGetComponent(out SpriteComponent? sprite))
+                return;
+
+            if (component.TryGetData(PipeColorVisuals.Color, out Color color))
+            {
+                sprite.LayerSetColor(Layers.Pipe, color);
+            }
+        }
+
+        public enum Layers : byte
+        {
+            Pipe,
+        }
+    }
+}

Content.Client/Atmos/Visualizers/PipeConnectorVisualizer.cs

@@ -0,0 +1,92 @@
+#nullable enable
+using System;
+using Content.Shared.Atmos;
+using Content.Shared.Atmos.Piping;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Client.Graphics;
+using Robust.Client.ResourceManagement;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Log;
+using Robust.Shared.Maths;
+using Robust.Shared.Serialization;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class PipeConnectorVisualizer : AppearanceVisualizer, ISerializationHooks
+    {
+        [DataField("rsi")]
+        private string _rsi = "Constructible/Atmos/pipe.rsi";
+
+        [DataField("baseState")]
+        private string _baseState = "pipeConnector";
+
+        private RSI? _connectorRsi;
+
+        void ISerializationHooks.AfterDeserialization()
+        {
+            var rsiString = SharedSpriteComponent.TextureRoot / _rsi;
+            var resourceCache = IoCManager.Resolve<IResourceCache>();
+
+            if (resourceCache.TryGetResource(rsiString, out RSIResource? rsi))
+                _connectorRsi = rsi.RSI;
+            else
+                Logger.Error($"{nameof(PipeConnectorVisualizer)} could not load to load RSI {rsiString}.");
+        }
+
+        public override void InitializeEntity(IEntity entity)
+        {
+            base.InitializeEntity(entity);
+
+            if (!entity.TryGetComponent<ISpriteComponent>(out var sprite))
+                return;
+
+            if (_connectorRsi == null)
+                return;
+
+            foreach (Layer layerKey in Enum.GetValues(typeof(Layer)))
+            {
+                sprite.LayerMapReserveBlank(layerKey);
+                var layer = sprite.LayerMapGet(layerKey);
+                sprite.LayerSetRSI(layer, _connectorRsi);
+                var layerState = _baseState + ((PipeDirection) layerKey).ToString();
+                sprite.LayerSetState(layer, layerState);
+            }
+        }
+
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            if (!component.Owner.TryGetComponent<ISpriteComponent>(out var sprite))
+                return;
+
+            if (!component.TryGetData(PipeColorVisuals.Color, out Color color))
+                color = Color.White;
+
+            if (!component.TryGetData(PipeVisuals.VisualState, out PipeVisualState state))
+                return;
+
+            foreach (Layer layerKey in Enum.GetValues(typeof(Layer)))
+            {
+                var dir = (PipeDirection) layerKey;
+                var layerVisible = state.ConnectedDirections.HasDirection(dir);
+
+                var layer = sprite.LayerMapGet(layerKey);
+                sprite.LayerSetVisible(layer, layerVisible);
+                sprite.LayerSetColor(layer, color);
+            }
+        }
+
+        private enum Layer : byte
+        {
+            NorthConnection = PipeDirection.North,
+            SouthConnection = PipeDirection.South,
+            EastConnection = PipeDirection.East,
+            WestConnection = PipeDirection.West,
+        }
+    }
+}

Content.Client/Atmos/Visualizers/PressurePumpVisualizer.cs

@@ -0,0 +1,18 @@
+using System;
+using Content.Shared.Atmos.Piping;
+using JetBrains.Annotations;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class PressurePumpVisualizer : EnabledAtmosDeviceVisualizer
+    {
+        protected override object LayerMap => Layers.Enabled;
+        protected override Enum DataKey => PressurePumpVisuals.Enabled;
+
+        enum Layers
+        {
+            Enabled,
+        }
+    }
+}

Content.Client/Atmos/Visualizers/ScrubberVisualizer.cs

@@ -0,0 +1,51 @@
+using Content.Shared.Atmos.Piping.Unary.Visuals;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class ScrubberVisualizer : AppearanceVisualizer
+    {
+        private string _offState = "scrub_off";
+        private string _scrubState = "scrub_on";
+        private string _siphonState = "scrub_purge";
+        private string _weldedState = "scrub_welded";
+        private string _wideState = "scrub_wide";
+
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            if (!component.Owner.TryGetComponent(out ISpriteComponent? sprite))
+                return;
+
+            if (!component.TryGetData(ScrubberVisuals.State, out ScrubberState state))
+                return;
+
+            switch (state)
+            {
+                case ScrubberState.Off:
+                    sprite.LayerSetState(ScrubberVisualLayers.Scrubber, _offState);
+                    break;
+                case ScrubberState.Scrub:
+                    sprite.LayerSetState(ScrubberVisualLayers.Scrubber, _scrubState);
+                    break;
+                case ScrubberState.Siphon:
+                    sprite.LayerSetState(ScrubberVisualLayers.Scrubber, _siphonState);
+                    break;
+                case ScrubberState.Welded:
+                    sprite.LayerSetState(ScrubberVisualLayers.Scrubber, _weldedState);
+                    break;
+                case ScrubberState.WideScrub:
+                    sprite.LayerSetState(ScrubberVisualLayers.Scrubber, _wideState);
+                    break;
+            }
+        }
+    }
+
+    public enum ScrubberVisualLayers
+    {
+        Scrubber,
+    }
+}

Content.Client/Atmos/Visualizers/ThermoMachineVisualizer.cs

@@ -0,0 +1,18 @@
+using System;
+using Content.Shared.Atmos.Piping;
+using JetBrains.Annotations;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class ThermoMachineVisualizer : EnabledAtmosDeviceVisualizer
+    {
+        protected override object LayerMap => Layers.Enabled;
+        protected override Enum DataKey => ThermoMachineVisuals.Enabled;
+
+        enum Layers
+        {
+            Enabled,
+        }
+    }
+}

Content.Client/Atmos/Visualizers/VentPumpVisualizer.cs

@@ -0,0 +1,47 @@
+using Content.Shared.Atmos.Visuals;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+
+namespace Content.Client.Atmos.Visualizers
+{
+    [UsedImplicitly]
+    public class VentPumpVisualizer : AppearanceVisualizer
+    {
+        private string _offState = "vent_off";
+        private string _inState = "vent_in";
+        private string _outState = "vent_out";
+        private string _weldedState = "vent_welded";
+
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            if (!component.Owner.TryGetComponent(out ISpriteComponent? sprite))
+                return;
+
+            if (!component.TryGetData(VentPumpVisuals.State, out VentPumpState state))
+                return;
+
+            switch (state)
+            {
+                case VentPumpState.Off:
+                    sprite.LayerSetState(VentVisualLayers.Vent, _offState);
+                    break;
+                case VentPumpState.In:
+                    sprite.LayerSetState(VentVisualLayers.Vent, _inState);
+                    break;
+                case VentPumpState.Out:
+                    sprite.LayerSetState(VentVisualLayers.Vent, _outState);
+                    break;
+                case VentPumpState.Welded:
+                    sprite.LayerSetState(VentVisualLayers.Vent, _weldedState);
+                    break;
+            }
+        }
+    }
+
+    public enum VentVisualLayers
+    {
+        Vent,
+    }
+}