ECS cluster nades (#6368)

Content.Client/Explosion/ClusterGrenadeVisualizer.cs

@@ -0,0 +1,33 @@
+using Content.Shared.Explosion;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Client.Explosion
+{
+    [UsedImplicitly]
+    // ReSharper disable once InconsistentNaming
+    public class ClusterGrenadeVisualizer : AppearanceVisualizer
+    {
+        [DataField("state")]
+        private string? _state;
+
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            var entities = IoCManager.Resolve<IEntityManager>();
+            if (!entities.TryGetComponent<ISpriteComponent>(component.Owner, out var sprite))
+            {
+                return;
+            }
+
+            if (component.TryGetData(ClusterGrenadeVisuals.GrenadesCounter, out int grenadesCounter))
+            {
+                sprite.LayerSetState(0, $"{_state}-{grenadesCounter}");
+            }
+        }
+    }
+}