Cooldown for status effects (#1109)

Content.Client/GameObjects/EntitySystems/StatusEffectsSystem.cs

@@ -0,0 +1,34 @@
+using Content.Client.GameObjects.Components.Mobs;
+using Content.Shared.GameObjects.Components.Mobs;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Systems;
+using Robust.Shared.Interfaces.Timing;
+using Robust.Shared.IoC;
+
+namespace Content.Client.GameObjects.EntitySystems
+{
+    public class StatusEffectsSystem : EntitySystem
+    {
+#pragma warning disable 649
+        [Dependency] private IGameTiming _gameTiming;
+#pragma warning restore 649
+
+        public StatusEffectsSystem()
+        {
+            EntityQuery = new TypeEntityQuery(typeof(ClientStatusEffectsComponent));
+        }
+
+        public override void FrameUpdate(float frameTime)
+        {
+            base.FrameUpdate(frameTime);
+
+            if (!_gameTiming.IsFirstTimePredicted)
+                return;
+
+            foreach (var entity in RelevantEntities)
+            {
+                entity.GetComponent<ClientStatusEffectsComponent>().FrameUpdate(frameTime);
+            }
+        }
+    }
+}