Unity—ParticleSystem (particle system) and Animator (animation state machine) batch manager

using UnityEngine;using System.Collections;using UnityEditor;public class ParticleAndAnimation : MonoBehaviour{void Start() {PlayOnce();}[ContextMenu("Play Loop")]public void PlayLoop() {ParticleSystem[] pss = this.GetComponentsInChildren (true);foreach (ParticleSystem ps in pss) {ps.loop = true;ps.Play();}print("Particle system open loop successfully");Animator[] anis = this.GetComponentsInChildren(true);foreach (Animator an in anis){//string animString = an.GetCurrentAnimatorClipInfo(0)[0].clip.name;string animString = an.runtimeAnimatorController.animationClips[0].name;AnimationClip clip = an.runtimeAnimatorController.animationClips[0];// an.GetCurrentAnimatorClipInfo(0)[0].clip;AnimationClipSettings clipsetting = AnimationUtility.GetAnimationClipSettings(clip);clipsetting.loopTime = true;AnimationUtility.SetAnimationClipSettings(clip, clipsetting);an.Play(animString, 0,0f);}print("The animation system opened the loop successfully");}[ContextMenu("Play Once")]public void PlayOnce() {ParticleSystem[] pss = this.GetComponentsInChildren< ParticleSystem> (true);foreach (ParticleSystem ps in pss){ps.loop = false;ps.Play();}Animator[] anis = this.GetComponentsInChildren(true);foreach (Animator an in anis){// string animString = an.GetCurrentAnimatorClipInfo(0)[0].clip.name;string animString = an.runtimeAnimatorController.animationClips[0].name;AnimationClip clip = an.runtimeAnimatorController.animationClips[0];//an.GetCurrentAnimatorClipInfo(0)[0].clip;AnimationClipSettings clipsetting = AnimationUtility.GetAnimationClipSettings(clip);clipsetting.loopTime = false;AnimationUtility.SetAnimationClipSettings(clip, clipsetting);an.Play(animString, 0, 0f);}}}

The following is a visual button generated under the code module for easy operation.
(Note: The script of the button needs to be added, and the name and method name in the creation code need to be consistent in order to be correctly generated and called)

using UnityEngine;using UnityEditor;[CustomEditor(typeof(ParticleAndAnimation))]//Scripts that need to add buttonspublic class AnimatorPlayEditor : Editor {public override void OnInspectorGUI(){DrawDefaultInspector();ParticleAndAnimation myScript = (ParticleAndAnimation)target;//Get the script to add the buttonif (GUILayout.Button("Play once")){myScript.PlayOnce();//Call the method in the add button script}if (GUILayout.Button("Loop")){myScript.PlayLoop();}}}

The completed rendering is as follows