01.10.2020

+ Time controls (Stopwatch, Timers, Intervals)
+ Added smmeries to everything in SM.Base

~ Renamed Vectors to CVectors.

SMCode/SM.Base/Time/Timer.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using SM.Base.Contexts;
+
+namespace SM.Base.Time
+{
+    /// <summary>
+    /// Timer-System
+    /// </summary>
+    public class Timer : Stopwatch
+    {
+
+        /// <summary>
+        /// The target time in seconds.
+        /// </summary>
+        public float Target { get; private set; }
+        /// <summary>
+        /// The already elapsed time but normalized to the target.
+        /// </summary>
+        public float ElapsedNormalized { get; private set; }
+
+        /// <summary>
+        /// The event, that is triggered when the timer stops.
+        /// </summary>
+        public event Action<Timer, UpdateContext> EndAction;
+
+        /// <summary>
+        /// Creates a timer with specified seconds.
+        /// </summary>
+        /// <param name="seconds"></param>
+        public Timer(float seconds)
+        {
+            Target = seconds;
+        }
+
+        /// <summary>
+        /// Creates a timer with a time span.
+        /// </summary>
+        /// <param name="timeSpan"></param>
+        public Timer(TimeSpan timeSpan)
+        {
+            Target = (float)timeSpan.TotalSeconds;
+        }
+
+        /// <inheritdoc />
+        public override void Start()
+        {
+            base.Start();
+            Reset();
+        }
+
+        private protected override void Tick(UpdateContext context)
+        {
+            base.Tick(context);
+
+            ElapsedNormalized = Elapsed / Target;
+            if (ElapsedNormalized >= 1) Stopping(context);
+        }
+
+        /// <summary>
+        /// Occurs, when the timer tries to stop.
+        /// </summary>
+        protected virtual void Stopping(UpdateContext context)
+        {
+            EndAction?.Invoke(this, context);
+            Stop();
+        }
+        /// <summary>
+        /// This will trigger <see cref="EndAction"/>
+        /// </summary>
+        /// <param name="context"></param>
+        protected void TriggerEndAction(UpdateContext context)
+        {
+            EndAction?.Invoke(this, context);
+        }
+    }
+}