Alex教程每一P的教程原代码加上我自己的理解初步理解写的注释，可供学习Alex教程的人参考
此代码仅为较上一P有所改变的代码
【Unity教程】从0编程制作类银河恶魔城游戏_哔哩哔哩_bilibili
Entity.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class EntityFX : MonoBehaviour
{private SpriteRenderer sr;//定义SR组件来保持要用的组件[Header("Flash FX")][SerializeField] private Material hitMat;//要改成的材料[SerializeField] private float flashDuration;//闪光的时间private Material originalMat;//原来的材料[Header("Aliment colors")][SerializeField] private Color[] chillColor;[SerializeField] private Color[] igniteColor;[SerializeField] private Color[] shockColor;[Header("Aliment particles")][SerializeField] private ParticleSystem igniteFX;[SerializeField] private ParticleSystem chillFX;[SerializeField] private ParticleSystem shockFX;private void Start(){sr = GetComponentInChildren<SpriteRenderer>();//从子组件中拿到SR组件originalMat = sr.material;//拿到原来的材料}public void MakeTransprent(bool isClear){if (isClear)sr.color = Color.clear;elsesr.color = Color.white;}private IEnumerator FlashFX()//被打后该触发的函数{sr.material = hitMat;//修复在元素效果期间击中，颜色变红的情况Color currentColor = sr.color;sr.color = Color.white;yield return new WaitForSeconds(flashDuration);sr.color = currentColor;sr.material = originalMat;} //IEnumertor本质就是将一个函数分块执行，只有满足某些条件才能执行下一段代码，此函数有StartCoroutine调用//https://www.zhihu.com/tardis/bd/art/504607545?source_id=1001private void RedColorBlink()//使角色闪烁的函数{if (sr.color != Color.white){sr.color = Color.white;}else{sr.color = Color.red;}}private void CancelColorChange()//使角色停止闪烁的函数{CancelInvoke();//取消该 MonoBehaviour 上的所有 Invoke 调用。//https://docs.unity3d.com/cn/current/ScriptReference/MonoBehaviour.CancelInvoke.htmlsr.color = Color.white;igniteFX.Stop();chillFX.Stop();shockFX.Stop();}public void ShockFxFor(float _second){shockFX.Play();InvokeRepeating("ShockColorFx", 0, .3f);Invoke("CancelColorChange", _second);}public void ChillFxFor(float _second){chillFX.Play();InvokeRepeating("ChillColor", 0, .3f);Invoke("CancelColorChange", _second);}public void IgniteFxFor(float _second){igniteFX.Play();InvokeRepeating("IgniteColorFX", 0, .3f);Invoke("CancelColorChange", _second);}private void IgniteColorFX(){if (sr.color != igniteColor[0])sr.color = igniteColor[0];elsesr.color = igniteColor[1];}private void ShockColorFx(){if (sr.color != shockColor[0])sr.color = shockColor[0];elsesr.color = shockColor[1];}private void ChillColor(){if (sr.color != chillColor[0])sr.color = chillColor[0];elsesr.color = chillColor[1];}}
