Initial commit

2024-11-01 17:14:31 +08:00
commit 5f169b90bb
216 changed files with 24712 additions and 0 deletions
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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using MuHua;
+using Unity.VisualScripting;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+public class MediaPlayer {
+    private bool isDownSlider;
+    private float showTime;
+    private VisualElement element;
+    private Action fullAction;
+
+    private ModuleCore Core => ModuleCore.I;
+    private ModuleVideo ModuleVideo => Core.ModuleVideo;
+    private RenderTexture RenderTexture => ModuleVideo.renderTexture;
+    private VisualElement VideoView => element.Q<VisualElement>("VideoView");
+    private VisualElement VideoController => element.Q<VisualElement>("VideoController");
+    private MUSliderHorizontal Slider => element.Q<MUSliderHorizontal>("Slider");
+    private Label Time => element.Q<Label>("Time");
+    private Button Play => element.Q<Button>("Play");
+    private Button Pause => element.Q<Button>("Pause");
+    private Button FullScreen => element.Q<Button>("FullScreen");
+
+    public MediaPlayer(VisualElement element, Action fullAction = null) {
+        this.element = element;
+        this.fullAction = fullAction;
+
+        Play.clicked += Play_clicked;
+        Pause.clicked += Pause_clicked;
+        FullScreen.clicked += FullScreen_clicked;
+
+        VideoView.RegisterCallback<PointerDownEvent>((evt) => showTime = 5);
+        VideoController.RegisterCallback<PointerDownEvent>((evt) => showTime = 5);
+
+        Slider.RegisterCallback<PointerDownEvent>((evt) => isDownSlider = true);
+        Slider.RegisterCallback<PointerUpEvent>((evt) => isDownSlider = false);
+        Slider.RegisterCallback<PointerLeaveEvent>((evt) => isDownSlider = false);
+        Slider.SlidingValueChanged += Slider_SlidingValueChanged;
+    }
+    private void Play_clicked() {
+        ModuleVideo.Play(); showTime = 5;
+        Play.style.display = DisplayStyle.None;
+        Pause.style.display = DisplayStyle.Flex;
+        Slider.MaxValue = ModuleVideo.frameCount;
+    }
+    private void Pause_clicked() {
+        ModuleVideo.Pause();
+        Play.style.display = DisplayStyle.Flex;
+        Pause.style.display = DisplayStyle.None;
+    }
+    private void FullScreen_clicked() {
+        fullAction?.Invoke();
+    }
+    private void Slider_SlidingValueChanged(float obj) {
+        ModuleVideo.frame = (long)obj;
+    }
+    public void Open() {
+        element.style.visibility = Visibility.Visible;
+        //设置渲染纹理
+        Background background = Background.FromRenderTexture(RenderTexture);
+        VideoView.style.backgroundImage = new StyleBackground(background);
+        //播放视频
+        Play_clicked();
+    }
+    public void Close() {
+        Pause_clicked();
+        element.style.visibility = Visibility.Hidden;
+    }
+    public void Update() {
+        showTime -= UnityEngine.Time.deltaTime;
+        Visibility visibility = showTime > 0 ? Visibility.Visible : Visibility.Hidden;
+        VideoController.style.visibility = visibility;
+
+        if (!isDownSlider) { Slider.Value = ModuleVideo.frame; }
+
+        string clockTime = TimeSpan.FromSeconds(ModuleVideo.time).ToString(@"mm\:ss");
+        string length = TimeSpan.FromSeconds(ModuleVideo.maxTime).ToString(@"mm\:ss");
+        Time.text = clockTime + "/" + length;
+    }
+}