WiP movement prediction.

Content.Client/GameObjects/Components/Nutrition/HungerComponent.cs

@@ -0,0 +1,30 @@
+using Content.Shared.GameObjects.Components.Movement;
+using Content.Shared.GameObjects.Components.Nutrition;
+using Robust.Shared.GameObjects;
+
+#nullable enable
+
+namespace Content.Client.GameObjects.Components.Nutrition
+{
+    [RegisterComponent]
+    public class HungerComponent : SharedHungerComponent
+    {
+        private HungerThreshold _currentHungerThreshold;
+        public override HungerThreshold CurrentHungerThreshold => _currentHungerThreshold;
+
+        public override void HandleComponentState(ComponentState? curState, ComponentState? nextState)
+        {
+            if (!(curState is HungerComponentState hunger))
+            {
+                return;
+            }
+
+            _currentHungerThreshold = hunger.CurrentThreshold;
+
+            if (Owner.TryGetComponent(out MovementSpeedModifierComponent movement))
+            {
+                movement.RefreshMovementSpeedModifiers();
+            }
+        }
+    }
+}