Add a Walking alert (#32954)

* Initial commit

* Review feedback changes

* ProtoId

* TempCommit

* First attempt to have client alerts

* Review changes

Content.Client/Alerts/ClientAlertsSystem.cs

@@ -2,6 +2,7 @@ using System.Linq;
 using Content.Shared.Alert;
 using JetBrains.Annotations;
 using Robust.Client.Player;
+using Robust.Shared.GameStates;
 using Robust.Shared.Player;
 using Robust.Shared.Prototypes;
 
@@ -24,8 +25,7 @@ public sealed class ClientAlertsSystem : AlertsSystem
 
         SubscribeLocalEvent<AlertsComponent, LocalPlayerAttachedEvent>(OnPlayerAttached);
         SubscribeLocalEvent<AlertsComponent, LocalPlayerDetachedEvent>(OnPlayerDetached);
-
-        SubscribeLocalEvent<AlertsComponent, AfterAutoHandleStateEvent>(ClientAlertsHandleState);
+        SubscribeLocalEvent<AlertsComponent, ComponentHandleState>(OnHandleState);
     }
     protected override void LoadPrototypes()
     {
@@ -47,6 +47,16 @@ public sealed class ClientAlertsSystem : AlertsSystem
         }
     }
 
+    private void OnHandleState(Entity<AlertsComponent> alerts, ref ComponentHandleState args)
+    {
+        if (args.Current is not AlertComponentState cast)
+            return;
+
+        alerts.Comp.Alerts = cast.Alerts;
+
+        UpdateHud(alerts);
+    }
+
     protected override void AfterShowAlert(Entity<AlertsComponent> alerts)
     {
         UpdateHud(alerts);
@@ -57,11 +67,6 @@ public sealed class ClientAlertsSystem : AlertsSystem
         UpdateHud(alerts);
     }
 
-    private void ClientAlertsHandleState(Entity<AlertsComponent> alerts, ref AfterAutoHandleStateEvent args)
-    {
-        UpdateHud(alerts);
-    }
-
     private void UpdateHud(Entity<AlertsComponent> entity)
     {
         if (_playerManager.LocalEntity == entity.Owner)