67 lines
1.7 KiB
C#
67 lines
1.7 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using UnityEngine;
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namespace Thousandto.Core.Base
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{
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/// <summary>
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/// 基础系统 -- 当前包含了一个更新操作
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/// </summary>
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public class BaseSystem
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{
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#region//私有变量
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//更新频率，用于OnUpdate的调用频率
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protected int _updateFrameRate = 1;
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//dttime，用于记录上次到本次调用OnUpdate的时间
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private float _updateDeltaTime = 0f;
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//dttime，用于记录上次到本次调用OnLateUpdate的时间
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private float _lateUpdateDeltaTime = 0f;
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#endregion
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#region//公有函数
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//更新
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public bool Update(float deltaTime)
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{
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_updateDeltaTime += deltaTime;
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bool ret = true;
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if(_updateFrameRate <= 1 || Time.frameCount % _updateFrameRate == 0)
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{
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ret = OnUpdate(_updateDeltaTime);
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_updateDeltaTime = 0f;
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}
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return ret;
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}
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//LateUpdate
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public bool LateUpdate(float deltaTime)
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{
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_lateUpdateDeltaTime += deltaTime;
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bool ret = true;
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if (_updateFrameRate <= 1 || Time.frameCount % _updateFrameRate == 0)
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{
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ret = OnLateUpdate(_lateUpdateDeltaTime);
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_lateUpdateDeltaTime = 0f;
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}
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return ret;
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}
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#endregion
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#region//子类继承
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//子类继承更新操作
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protected virtual bool OnUpdate(float deltaTime)
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{
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return true;
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}
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protected virtual bool OnLateUpdate(float deltaTime)
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{
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return true;
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}
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#endregion
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}
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}
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