81 lines
No EOL
2 KiB
C#
81 lines
No EOL
2 KiB
C#
#region usings
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using System;
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using SM.Base.Window;
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#endregion
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namespace SM.Base.Time
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{
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/// <summary>
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/// Timer-System
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/// </summary>
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public class Timer : Stopwatch
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{
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/// <summary>
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/// Creates a timer with specified seconds.
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/// </summary>
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/// <param name="seconds"></param>
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public Timer(float seconds)
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{
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Target = seconds;
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}
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/// <summary>
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/// Creates a timer with a time span.
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/// </summary>
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/// <param name="timeSpan"></param>
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public Timer(TimeSpan timeSpan)
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{
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Target = (float) timeSpan.TotalSeconds;
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}
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/// <summary>
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/// The target time in seconds.
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/// </summary>
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public float Target { get; }
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/// <summary>
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/// The already elapsed time but normalized to the target.
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/// </summary>
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public float ElapsedNormalized { get; private set; }
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/// <summary>
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/// The event, that is triggered when the timer stops.
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/// </summary>
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public event Action<Timer, UpdateContext> End;
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/// <inheritdoc />
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public override void Start()
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{
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base.Start();
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Reset();
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}
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private protected override void Ticking(UpdateContext context)
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{
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base.Ticking(context);
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ElapsedNormalized = Elapsed / Target;
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if (ElapsedNormalized >= 1) Stopping(context);
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}
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/// <summary>
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/// Occurs, when the timer tries to stop.
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/// </summary>
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protected virtual void Stopping(UpdateContext context)
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{
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TriggerEndAction(context);
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Stop();
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}
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/// <summary>
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/// This will trigger <see cref="End" />
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/// </summary>
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/// <param name="context"></param>
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protected void TriggerEndAction(UpdateContext context)
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{
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End?.Invoke(this, context);
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}
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}
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} |