104 lines
3.0 KiB
C#
104 lines
3.0 KiB
C#
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using System;
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using UnityEngine;
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namespace OM
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{
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/// <summary>
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/// A simple ticker class that triggers an action at specified intervals.
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/// </summary>
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public class OMTicker : IOMUpdater
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{
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/// <summary>
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/// Creates a new OMTicker instance.
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/// </summary>
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/// <param name="interval"></param>
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/// <param name="onTick"></param>
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/// <param name="timeIndependent"></param>
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/// <param name="persist"></param>
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/// <returns></returns>
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public static OMTicker Create(
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float interval,
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Action<int> onTick,
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bool timeIndependent = false,
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bool persist = false)
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{
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var ticker = new OMTicker(interval,onTick,timeIndependent,persist);
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return ticker;
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}
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private readonly Action<int> _onTick;
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private readonly float _interval;
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private readonly bool _persist;
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private readonly bool _timeIndependent;
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private int _tickCount;
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private float _timer;
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public bool IsRunning { get; private set; } = true;
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/// <summary>
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/// Constructor for the OMTicker class.
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/// </summary>
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/// <param name="interval"></param>
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/// <param name="onTick"></param>
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/// <param name="timeIndependent"></param>
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/// <param name="persist"></param>
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private OMTicker(float interval, Action<int> onTick,bool timeIndependent,bool persist = false)
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{
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_interval = interval;
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_timeIndependent = timeIndependent;
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_onTick = onTick;
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_persist = persist;
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OMUpdaterRuntime.AddUpdater(this);
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}
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/// <summary>
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/// Gets the delta time based on the time-independent setting.
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/// </summary>
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/// <returns></returns>
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private float GetDeltaTime()
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{
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return _timeIndependent ? Time.unscaledDeltaTime : Time.deltaTime;
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}
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/// <summary>
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/// Checks if the ticker is set to persist across scenes.
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/// </summary>
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/// <returns></returns>
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public bool IsDontDestroyOnLoad()
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{
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return _persist;
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}
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/// <summary>
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/// Checks if the ticker is time-independent.
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/// </summary>
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/// <returns></returns>
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public bool IsUpdaterCompleted()
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{
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return !IsRunning;
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}
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/// <summary>
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/// Updates the ticker and invokes the tick action if the interval has passed.
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/// </summary>
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public void OnUpdate()
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{
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_timer += GetDeltaTime();
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if(_timer >= _interval)
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{
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_timer -= _interval;
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_tickCount++;
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_onTick?.Invoke(_tickCount);
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}
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}
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/// <summary>
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/// Stops the ticker from running.
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/// </summary>
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public void Stop()
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{
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IsRunning = false;
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}
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}
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}
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