Lua监听AnimationEvent

来源：互联网发布：网络诈骗案证据不足编辑：程序博客网时间：2024/05/22 10:34
using System;using UnityEngine;//using LuaInterface;//using UnityEngine.Events;using System.Collections.Generic;namespace LuaFramework{    [RequireComponent(typeof(Animator))]    public class AnimEventListener : MonoBehaviour    {        private Animator animator;        private Dictionary<string, AnimEvent> eventsMap;        public delegate void ObjectDelegate(object arg0);        public class AnimEvent        {            public object arg0;            private event ObjectDelegate m_animEvent;            public AnimEvent(object arg0, ObjectDelegate callback)            {                this.arg0 = arg0;                m_animEvent += callback;            }            public void Invoke()            {                Invoke(arg0);            }            public void Invoke(object arg)            {                if (m_animEvent != null)                {                    m_animEvent(arg);                }            }            public void AddListener(ObjectDelegate callback)            {                m_animEvent += callback;            }            public void RemoveListener(ObjectDelegate callback)            {                m_animEvent -= callback;            }            public void RemoveAllListeners()            {                m_animEvent = null;            }        }        public static AnimEventListener Get(GameObject go)        {            if (go == null)                return null;            AnimEventListener listener = go.GetComponent<AnimEventListener>();            if (listener == null)                listener = go.AddComponent<AnimEventListener>();            return listener;        }        public bool AddEvent(string animName, float time, ObjectDelegate callback)        {            AnimationClip[] clips = animator.runtimeAnimatorController.animationClips;            AnimationClip target = null;            for (int i = 0; i < clips.Length; i++)            {                if (animName == clips[i].name)                {                    target = clips[i];                    break;                }            }            if (target == null)                return false;            AnimEvent eventParam = null;            string animEventName = string.Format("{0}_{1}", animName, time.ToString());            if (!eventsMap.TryGetValue(animEventName, out eventParam))            {                AnimationEvent animEvent = new AnimationEvent();                animEvent.time = time;                animEvent.functionName = "OnAnimEvent";                animEvent.stringParameter = animEventName;                eventParam = new AnimEvent(animEvent, callback);                eventsMap[animEventName] = eventParam;                target.AddEvent(animEvent);            }            else            {                eventParam.AddListener(callback);            }            return true;        }        public void RemoveEvent()        {        }        void Awake()        {            animator = GetComponent<Animator>();            eventsMap = new Dictionary<string, AnimEvent>();        }        public void OnAnimEvent(AnimationEvent animEvent)        {            if (animEvent == null) return;            AnimEvent eventParam = null;            if (eventsMap.TryGetValue(animEvent.stringParameter, out eventParam))            {                eventParam.Invoke();            }        }    }}
0 0