提交修改
This commit is contained in:
Bob.Song
@@ -1,282 +0,0 @@
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using System.Collections.Generic;
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using System.Collections;
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using UnityEngine;
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namespace FairyGUI
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{
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public delegate void TimerCallback(object param);
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/// <summary>
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///
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/// </summary>
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public class Timers
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{
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public static int repeat;
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public static float time;
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public static bool catchCallbackExceptions = false;
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Dictionary<TimerCallback, Anymous_T> _items;
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Dictionary<TimerCallback, Anymous_T> _toAdd;
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List<Anymous_T> _toRemove;
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List<Anymous_T> _pool;
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TimersEngine _engine;
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GameObject gameObject;
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private static Timers _inst;
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public static Timers inst
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{
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get
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{
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if (_inst == null)
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_inst = new Timers();
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return _inst;
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}
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}
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#if UNITY_2019_3_OR_NEWER
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[RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
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static void InitializeOnLoad()
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{
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_inst = null;
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}
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#endif
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public Timers()
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{
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_inst = this;
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gameObject = new GameObject("[FairyGUI.Timers]");
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gameObject.hideFlags = HideFlags.HideInHierarchy;
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gameObject.SetActive(true);
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Object.DontDestroyOnLoad(gameObject);
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_engine = gameObject.AddComponent<TimersEngine>();
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_items = new Dictionary<TimerCallback, Anymous_T>();
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_toAdd = new Dictionary<TimerCallback, Anymous_T>();
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_toRemove = new List<Anymous_T>();
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_pool = new List<Anymous_T>(100);
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}
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public void Add(float interval, int repeat, TimerCallback callback)
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{
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Add(interval, repeat, callback, null);
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}
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/**
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* @interval in seconds
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* @repeat 0 indicate loop infinitely, otherwise the run count
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**/
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public void Add(float interval, int repeat, TimerCallback callback, object callbackParam)
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{
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if (callback == null)
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{
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Debug.LogWarning("timer callback is null, " + interval + "," + repeat);
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return;
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}
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Anymous_T t;
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if (_items.TryGetValue(callback, out t))
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{
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t.set(interval, repeat, callback, callbackParam);
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t.elapsed = 0;
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t.deleted = false;
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return;
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}
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if (_toAdd.TryGetValue(callback, out t))
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{
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t.set(interval, repeat, callback, callbackParam);
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return;
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}
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t = GetFromPool();
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t.interval = interval;
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t.repeat = repeat;
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t.callback = callback;
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t.param = callbackParam;
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_toAdd[callback] = t;
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}
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public void CallLater(TimerCallback callback)
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{
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Add(0.001f, 1, callback);
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}
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public void CallLater(TimerCallback callback, object callbackParam)
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{
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Add(0.001f, 1, callback, callbackParam);
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}
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public void AddUpdate(TimerCallback callback)
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{
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Add(0.001f, 0, callback);
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}
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public void AddUpdate(TimerCallback callback, object callbackParam)
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{
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Add(0.001f, 0, callback, callbackParam);
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}
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public void StartCoroutine(IEnumerator routine)
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{
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_engine.StartCoroutine(routine);
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}
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public bool Exists(TimerCallback callback)
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{
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if (_toAdd.ContainsKey(callback))
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return true;
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Anymous_T at;
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if (_items.TryGetValue(callback, out at))
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return !at.deleted;
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return false;
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}
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public void Remove(TimerCallback callback)
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{
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Anymous_T t;
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if (_toAdd.TryGetValue(callback, out t))
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{
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_toAdd.Remove(callback);
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ReturnToPool(t);
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}
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if (_items.TryGetValue(callback, out t))
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t.deleted = true;
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}
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private Anymous_T GetFromPool()
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{
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Anymous_T t;
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int cnt = _pool.Count;
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if (cnt > 0)
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{
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t = _pool[cnt - 1];
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_pool.RemoveAt(cnt - 1);
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t.deleted = false;
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t.elapsed = 0;
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}
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else
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t = new Anymous_T();
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return t;
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}
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private void ReturnToPool(Anymous_T t)
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{
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t.callback = null;
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_pool.Add(t);
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}
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public void Update()
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{
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float dt = Time.unscaledDeltaTime;
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Dictionary<TimerCallback, Anymous_T>.Enumerator iter;
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if (_items.Count > 0)
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{
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iter = _items.GetEnumerator();
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while (iter.MoveNext())
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{
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Anymous_T i = iter.Current.Value;
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if (i.deleted)
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{
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_toRemove.Add(i);
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continue;
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}
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i.elapsed += dt;
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if (i.elapsed < i.interval)
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continue;
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i.elapsed -= i.interval;
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if (i.elapsed < 0 || i.elapsed > 0.03f)
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i.elapsed = 0;
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if (i.repeat > 0)
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{
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i.repeat--;
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if (i.repeat == 0)
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{
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i.deleted = true;
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_toRemove.Add(i);
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}
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}
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repeat = i.repeat;
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if (i.callback != null)
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{
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if (catchCallbackExceptions)
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{
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try
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{
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i.callback(i.param);
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}
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catch (System.Exception e)
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{
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i.deleted = true;
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Debug.LogWarning("FairyGUI: timer(internal=" + i.interval + ", repeat=" + i.repeat + ") callback error > " + e.Message);
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}
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}
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else
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i.callback(i.param);
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}
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}
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iter.Dispose();
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}
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int len = _toRemove.Count;
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if (len > 0)
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{
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for (int k = 0; k < len; k++)
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{
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Anymous_T i = _toRemove[k];
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if (i.deleted && i.callback != null)
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{
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_items.Remove(i.callback);
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ReturnToPool(i);
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}
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}
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_toRemove.Clear();
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}
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if (_toAdd.Count > 0)
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{
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iter = _toAdd.GetEnumerator();
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while (iter.MoveNext())
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_items.Add(iter.Current.Key, iter.Current.Value);
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iter.Dispose();
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_toAdd.Clear();
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}
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}
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}
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class Anymous_T
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{
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public float interval;
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public int repeat;
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public TimerCallback callback;
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public object param;
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public float elapsed;
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public bool deleted;
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public void set(float interval, int repeat, TimerCallback callback, object param)
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{
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this.interval = interval;
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this.repeat = repeat;
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this.callback = callback;
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this.param = param;
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}
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}
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class TimersEngine : MonoBehaviour
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{
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void Update()
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{
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Timers.inst.Update();
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}
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}
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}
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