130 lines
4.8 KiB
C#
130 lines
4.8 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using DefaultNamespace;
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using DefaultNamespace.ProcessMode;
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using Framework.ProcessMode;
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using MotionFramework;
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using RenderHeads.Media.AVProVideo;
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using UnityEngine;
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public class VideoPlayProcessManager : MonoBehaviour
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{
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[Header("视频播放组件")] public GameObject play;
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public MediaPlayer mediaPlayer;
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[Header("视频文件配置")] private string videoPath1 = "XX公司库存组成分析-金额汇总及透视表制作.mp4";
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private string videoPath2 = "分析全市库存500138347物料号的柱上断路器总库存-透视表制作.mp4";
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public void Start()
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{
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MotionEngine.GetModule<ProcessManager>().OnLastActionStartEvent += OnLastActionStartEvent;
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Debug.Log("VideoPlayProcessManager: 已注册所有模式最后动作开始事件监听");
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}
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private void OnLastActionStartEvent(ProcessStepDescription action)
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{
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// 检查当前模式是否为教学模式或课程预览模式
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if (MotionEngine.GetModule<ProcessManager>()._currentMode == ProcessMode.课程预览 ||
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MotionEngine.GetModule<ProcessManager>()._currentMode == ProcessMode.教学模式)
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{
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string examName = MotionEngine.GetModule<GlobalDataStorage>().ExamName;
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Debug.Log($"VideoPlayProcessManager: 检测到所有模式最后动作开始，当前题目：{examName}，动作：{action.Title}");
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if (examName == "XX公司库存组成分析")
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{
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Debug.Log("VideoPlayProcessManager: 开始播放XX公司库存组成分析视频");
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PlayVideo(videoPath1);
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}
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else if (examName == "分析全市库存500138347物料号的一二次融合成套柱上断路器总库存")
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{
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Debug.Log("VideoPlayProcessManager: 开始播放柱上断路器总库存分析视频");
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PlayVideo(videoPath2);
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}
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else
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{
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Debug.LogWarning($"VideoPlayProcessManager: 未找到题目 '{examName}' 对应的视频配置");
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}
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}
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else
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{
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Debug.Log($"VideoPlayProcessManager: 检测到最后动作开始，但当前模式为 {MotionEngine.GetModule<ProcessManager>()._currentMode}，不播放视频");
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}
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}
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/// <summary>
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/// 播放指定路径的视频
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/// </summary>
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/// <param name="videoPath">视频文件路径（相对于StreamingAssets文件夹）</param>
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private void PlayVideo(string videoPath)
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{
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if (mediaPlayer == null)
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{
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Debug.LogError("VideoPlayProcessManager: MediaPlayer组件未设置");
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return;
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}
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if (play == null)
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{
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Debug.LogError("VideoPlayProcessManager: 视频显示GameObject未设置");
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return;
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}
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if (string.IsNullOrEmpty(videoPath))
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{
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Debug.LogError("VideoPlayProcessManager: 视频路径为空");
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return;
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}
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try
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{
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// 显示视频GameObject
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play.SetActive(true);
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Debug.Log($"VideoPlayProcessManager: 显示视频GameObject");
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// 构建完整的视频路径
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string fullVideoPath = System.IO.Path.Combine(Application.streamingAssetsPath, videoPath);
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Debug.Log($"VideoPlayProcessManager: 完整视频路径：{fullVideoPath}");
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// 检查视频文件是否存在
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if (!System.IO.File.Exists(fullVideoPath))
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{
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Debug.LogError($"VideoPlayProcessManager: 视频文件不存在：{fullVideoPath}");
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return;
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}
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// 停止当前播放（如果有）
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mediaPlayer.Stop();
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// 打开新的视频文件，不自动播放
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bool openResult = mediaPlayer.OpenMedia(RenderHeads.Media.AVProVideo.MediaPathType.RelativeToStreamingAssetsFolder, fullVideoPath, true);
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if (openResult)
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{
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Debug.Log($"VideoPlayProcessManager: 成功打开视频文件：{videoPath}");
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// 从头开始播放
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mediaPlayer.Play();
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Debug.Log("VideoPlayProcessManager: 开始播放视频");
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}
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else
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{
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Debug.LogError($"VideoPlayProcessManager: 打开视频文件失败：{videoPath}");
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}
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}
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catch (System.Exception ex)
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{
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Debug.LogError($"VideoPlayProcessManager: 播放视频时发生异常：{ex.Message}");
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}
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}
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private void OnDestroy()
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{
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// 取消事件监听
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if (MotionEngine.GetModule<ProcessManager>() != null)
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{
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MotionEngine.GetModule<ProcessManager>().OnLastActionStartEvent -= OnLastActionStartEvent;
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}
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}
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} |