Damage masks (#9402)

Content.Server/MobState/MobStateSystem.cs

@@ -0,0 +1,19 @@
+using Content.Shared.MobState.Components;
+using Content.Shared.MobState.EntitySystems;
+using Robust.Shared.GameStates;
+
+namespace Content.Server.MobState;
+
+public sealed partial class MobStateSystem : SharedMobStateSystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<MobStateComponent, ComponentGetState>(OnMobGetState);
+    }
+
+    private void OnMobGetState(EntityUid uid, MobStateComponent component, ref ComponentGetState args)
+    {
+        args.State = new MobStateComponentState(component.CurrentThreshold);
+    }
+}