Initial commit

Services/Immortal/TimingService.cs

@@ -0,0 +1,34 @@
+namespace Services.Immortal;
+
+public class TimingService : ITimingService {
+    private int _timing = 360;
+
+    public void Subscribe(Action action) {
+        _onChange += action;
+    }
+
+    public void Unsubscribe(Action action) {
+        _onChange -= action;
+    }
+
+    public int GetTiming() {
+        return _timing;
+    }
+
+    public void SetTiming(int timing) {
+        if (_timing != timing) {
+            _timing = timing;
+            NotifyDataChanged();
+        }
+    }
+
+    private event Action _onChange;
+
+    private void NotifyDataChanged() {
+        _onChange?.Invoke();
+    }
+
+    public Action OnChange() {
+        return _onChange;
+    }
+}