42 lines
1.0 KiB
C#
42 lines
1.0 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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/// <summary>
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/// 状态模式的状态管理员基类，每一组状态的管理员都必须继承这个类
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/// </summary>
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public class StateMachineBase : MonoBehaviour
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{
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protected StateBase currentState;
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protected bool isBegin = false;
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/// <summary>
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/// 改变状态的时候调用
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/// </summary>
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/// <param name="newState"></param>
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public void ChangeState(StateBase newState)
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{
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isBegin = false;
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if (currentState != null)
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{
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currentState.End();
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}
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currentState = newState;
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}
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/// <summary>
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/// 状态的每一帧调用，需要手动安排到主程序的Update中，切记！
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/// </summary>
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public void StateUpdate()
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{
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if (currentState != null)
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{
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if (!isBegin)
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{
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currentState.Enter();
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isBegin = true;
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}
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currentState.StateUpdate();
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}
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}
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}
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