Add pipe coloring (#4261)

2021-07-12 09:59:45 +02:00
parent 6bbcf305bd
commit 077f158dda
17 changed files with 163 additions and 35 deletions
--- a/Content.Client/Atmos/Visualizers/PipeConnectorVisualizer.cs
+++ b/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,
+        }
+    }
+}