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Src/Core/Ticker/TimerTicker.cs

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+using System;
+using BITKit;
+using Timer = System.Timers.Timer;
+
+namespace BITKit
+{
+    public class TimerTicker:ITicker
+    {
+        public TimerTicker()
+        {
+            _timer = new Timer();
+            _timer.Elapsed += (sender, args) =>
+            {
+                OnTick();
+                if (_timer.Enabled && _timer.AutoReset is false)
+                {
+                    _timer.Start();
+                }
+            };
+        }
+        public int TickRate { get; set; }
+        public ulong TickCount { get; private set; }
+        private readonly Timer _timer;
+        private float _deltaTime;
+        private event Action<float> Tick; 
+        public void Add(Action action)
+        {
+            throw new NotImplementedException();
+        }
+    
+        public void Add(Action<float> action)
+        {
+            Tick += action;
+        }
+    
+        public void Remove(Action<float> action)
+        {
+            Tick -= action;
+        }
+
+        public void ManualTick(float delta)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void Start()
+        {
+            _deltaTime = 1f / TickRate;
+            _timer.Interval = TimeSpan.FromSeconds(_deltaTime).TotalMilliseconds;
+            _timer.Enabled = true;
+        }
+        private void OnTick()
+        {
+            try
+            {
+                TickCount++;
+                Tick?.Invoke(_deltaTime);
+            }
+            catch (Exception e)
+            {
+                BIT4Log.LogException(e);
+            }
+          
+        }
+        public void Stop()
+        {
+            _timer.Enabled = false;
+        }
+    }
+}