- add: interface for interaction

Content.Shared/_Amour/Arousal/ArousalComponent.cs

@@ -0,0 +1,9 @@
+namespace Content.Shared._Amour.Arousal;
+
+[RegisterComponent]
+public sealed partial class ArousalComponent : Component
+{
+    [ViewVariables] public short Arousal;
+    [DataField] public short ArousalExide;
+}
+

Content.Shared/_Amour/Arousal/ArousalEvents.cs

@@ -0,0 +1,5 @@
+namespace Content.Shared._Amour.Arousal;
+
+public record struct ArousalUpdated(Entity<ArousalComponent> Entity);
+
+public record struct ArousalSplash(Entity<ArousalComponent> Entity);

Content.Shared/_Amour/Arousal/ArousalSystem.cs

@@ -0,0 +1,51 @@
+using Content.Shared.Alert;
+
+namespace Content.Shared._Amour.Arousal;
+
+public sealed class ArousalSystem : EntitySystem
+{
+    [Dependency] private readonly AlertsSystem _alerts = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<ArousalComponent,ComponentInit>(OnComponentInit);
+    }
+
+    private void OnComponentInit(EntityUid uid, ArousalComponent component, ComponentInit args)
+    {
+        UpdateAlarm(new Entity<ArousalComponent?>(uid,component));
+    }
+
+    private void UpdateAlarm(Entity<ArousalComponent?> entity)
+    {
+        if(!Resolve(entity,ref entity.Comp))
+            return;
+
+        if (entity.Comp.Arousal is > 100 or < 0)
+        {
+            entity.Comp.Arousal = 0;
+            RaiseLocalEvent(entity,new ArousalSplash(new Entity<ArousalComponent>(entity,entity.Comp)));
+        }
+        RaiseLocalEvent(entity,new ArousalUpdated(new Entity<ArousalComponent>(entity,entity.Comp)));
+
+        _alerts.ShowAlert(entity,AlertType.Arousal,(short)(entity.Comp.Arousal/10));
+    }
+
+    public void SetArousal(Entity<ArousalComponent?> entity, short count)
+    {
+        if(!Resolve(entity,ref entity.Comp))
+            return;
+
+        entity.Comp.Arousal = count;
+        UpdateAlarm(entity);
+    }
+
+    public void AddArousal(Entity<ArousalComponent?> entity, short count)
+    {
+        if(!Resolve(entity,ref entity.Comp))
+            return;
+
+        SetArousal(entity,(short) (entity.Comp.Arousal + count));
+    }
+}