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Assets/00.StaryEvoTools/Runtime/VideoSystemPanel/VideoPanel.cs

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+using System;
+using Cysharp.Threading.Tasks;
+using DG.Tweening;
+using Stary.Evo;
+using Stary.Evo.AudioCore;
+using Stary.Evo.UIFarme;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.Video;
+using YooAsset;
+
+
+public class VideoPanel : BasePanel
+{
+    private Transform area;
+    private RawImage intro;
+
+    private GameObject prospect;
+    private GameObject bg;
+
+    private Animator _animator;
+
+    private VideoPlayer videoPlayer;
+
+    private AudioSource audioSource;
+
+    private RenderTexture renderTexture;
+
+    public VideoPanel()
+    {
+    }
+
+
+    public override void Initialize(GameObject panelGo)
+    {
+        base.Initialize(panelGo);
+        area = activePanel.transform.Find("Area");
+        intro = area.Find("Intro").GetComponent<RawImage>();
+        prospect = area.Find("prospect").gameObject;
+        bg = area.Find("bg").gameObject;
+        videoPlayer = area.GetComponentInChildren<VideoPlayer>();
+        audioSource = area.GetComponentInChildren<AudioSource>();
+        _animator = area.GetComponentInChildren<Animator>();
+    }
+
+    public override void OnEnter()
+    {
+        base.OnEnter();
+
+        this.RegisterEvent<ModeType, VideoInfo>(ModeType.VideoStart, OnStartMove);
+        this.RegisterEvent<ModeType>(ModeType.VideoEnd, OnStopMove);
+    }
+
+    public override void OnExit(float delay = 0)
+    {
+        base.OnExit(delay);
+        this.UnRegisterEvent<ModeType, VideoInfo>(ModeType.VideoStart, OnStartMove);
+        this.UnRegisterEvent<ModeType>(ModeType.VideoEnd, OnStopMove);
+    }
+
+
+    private void OnStartMove(VideoInfo info)
+    {
+        if (info.filename.Equals(""))
+        {
+            Debug.LogError("UnityEvo：视频文件名为空,必须传文件名才能执行");
+            return;
+        }
+
+        if (info.position != null)
+        {
+            activePanel.transform.position = info.position.SetVector3Ctor();
+        }
+
+        if (info.rotation != null)
+        {
+            activePanel.transform.rotation = Quaternion.Euler(info.rotation.SetVector3Ctor());
+        }
+
+        if (info.scale != null)
+        {
+            activePanel.transform.DOScale(info.scale.SetVector3Ctor(), 0.5f);
+        }
+
+        OnStartMove(info.filename, info.videoframeName, info.callback, info.isFixedSize);
+    }
+
+
+    private async void OnStartMove(string fileName, string videoframeName, Action callback, bool isFixedSize)
+    {
+        if (isFixedSize)
+        {
+            _animator.gameObject.SetActive(false);
+            bg.SetActive(false);
+            prospect.SetActive(false);
+        }
+        else
+        {
+            _animator.gameObject.SetActive(true);
+            bg.SetActive(true);
+            prospect.SetActive(true);
+        }
+
+        var mainpackage = YooAssets.TryGetPackage("Main");
+        var videoframeHandle = mainpackage.LoadAssetAsync<Sprite>(videoframeName);
+        await videoframeHandle.Task;
+        bg.GetComponent<Image>().sprite = videoframeHandle.GetAssetObject<Sprite>();
+
+        //新增renderTexture创建
+        if (videoPlayer.isPlaying)
+        {
+            videoPlayer.Stop();
+            //释放renderTexture
+            if (renderTexture != null)
+            {
+                renderTexture.Release();
+                renderTexture = null;
+            }
+        }
+
+        var videHandle = YooAssets.LoadAssetAsync<VideoClip>(fileName);
+        await videHandle.Task;
+        Debug.Log("UnityEvo：开始播放视频:" + fileName);
+        VideoClip videoClip = videHandle.GetAssetObject<VideoClip>();
+
+        renderTexture = new RenderTexture((int)videoClip.width, (int)videoClip.height, 24);
+        videoPlayer.targetTexture = renderTexture;
+        intro.texture = renderTexture;
+        intro.SetNativeSize();
+        var musicHandle = YooAssets.LoadAssetAsync<AudioClip>(fileName + "_mp3");
+        await musicHandle.Task;
+
+        videoPlayer.source = VideoSource.VideoClip;
+        videoPlayer.clip = videoClip;
+
+        Debug.Log("UnityEvo：开始播放视频的音频:" + fileName + "_mp3");
+        AudioClip audioClip = musicHandle.GetAssetObject<AudioClip>();
+        audioSource.clip = audioClip;
+
+        //等待视频加载完成
+        videoPlayer.Prepare();
+        videoPlayer.prepareCompleted += (source) =>
+        {
+            _animator.Play("vid_maskAni", 0, 0);
+
+            //预加载
+            if (videoPlayer.isPrepared)
+            {
+                videoPlayer.Play();
+                audioSource.Play();
+            }
+        };
+
+        videoPlayer.loopPointReached += (source) =>
+        {
+            OnStopMove();
+            callback?.Invoke();
+        };
+        videoPlayer.errorReceived += (source, error) => { Debug.LogError($"视频播放失败:{error}"); };
+    }
+
+    private void OnStopMove()
+    {
+        Debug.Log("UnityEvo：视频播放完成");
+        AudioCoreManager.SetMusicVolume(new AudioData()
+        {
+            fadeDuration = 2f,
+            volume = 1f,
+        });
+        _animator.Play("vid_maskDefault", 0, 0);
+        if (renderTexture != null)
+        {
+            renderTexture.Release();
+            renderTexture = null;
+        }
+
+        if (audioSource.isPlaying)
+        {
+            audioSource.Stop();
+        }
+
+        PanelSystem.PopQueue<VideoPanel>();
+    }
+
+
+    public struct VideoInfo
+    {
+        public string filename;
+        public string videoframeName;
+        public Vector3Ctor position;
+        public Vector3Ctor rotation;
+        public Vector3Ctor scale;
+        public Action callback;
+        public bool isFixedSize;
+    }
+}