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2023-06-05 16:25:06 +08:00
parent 9027120bb8
commit 4565ff2e35
2947 changed files with 0 additions and 0 deletions
--- a/Unity/Scripts/MediaPlayer/VideoPlayer.cs
+++ b/Unity/Scripts/MediaPlayer/VideoPlayer.cs
@@ -0,0 +1,140 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using BITKit;
+using UnityEngine.InputSystem;
+using Cysharp.Threading.Tasks;
+using System.Threading.Tasks;
+namespace BITKit.Media
+{
+    public class VideoPlayer : MediaPlayer<UnityEngine.Video.VideoPlayer>
+    {
+        const string timeFormat = "HH:mm:ss";
+        [Header(Constant.Header.Settings)]
+        public InputAction playOrPauseAction;
+        public bool log;
+        [Header(Constant.Header.Debug)]
+        public string currentTimeAsString;
+        void Enable()
+        {
+            playOrPauseAction.Enable();
+        }
+        void Disable()
+        {
+            playOrPauseAction.Disable();
+        }
+        protected override void OnStart()
+        {
+            playOrPauseAction.performed += OnPlayOrPause;
+            Prepare();
+        }
+        public override void Play()
+        {
+            if (isPlaying is false)
+            {
+                if (log)
+                {
+                    BIT4Log.Log<VideoPlayer>($"开始播放视频:{player.clip.name}");
+                }
+                DateTime totalDateTime = new();
+                player.Play();
+                isPlaying = true;
+                onStartPlay.Invoke();
+
+                totalDateTime = totalDateTime.AddSeconds(player.length);
+                onSetTotalTime.Invoke((float)player.length);
+                onSetTotalTimeAsString.Invoke(totalDateTime.ToString(timeFormat));
+            }
+            else
+            {
+                PlayOrPause();
+            }
+        }
+        public override void Stop()
+        {
+            if (isPlaying)
+            {
+                player.Stop();
+                isPlaying = false;
+                onStopPlay.Invoke();
+            }
+        }
+        public void Pause()
+        {
+            if (isPlaying)
+            {
+                if (player.isPaused is false)
+                {
+                    onPause.Invoke();
+                    player.Pause();
+                }
+            }
+        }
+        public override void PlayOrPause()
+        {
+            if (isPlaying)
+            {
+                if (player.isPaused)
+                {
+                    onPlay.Invoke();
+                    player.Play();
+                }
+                else
+                {
+                    Pause();
+                }
+            }
+            else
+            {
+                Play();
+            }
+        }
+        public override void UpdateProgess()
+        {
+            if (player.isPlaying && player.isPaused is false)
+            {
+                DateTime playDateTime = new();
+
+                var doubleTime = player.time / player.length;
+                currentTime = (float)doubleTime;
+
+                playDateTime = playDateTime.AddSeconds(player.time);
+
+                onTime.Invoke(currentTime);
+
+                currentTimeAsString = playDateTime.ToString(timeFormat);
+                onTimeAsString.Invoke(currentTimeAsString);
+            }
+        }
+        public override void SetNormalizeTime(float time)
+        {
+            player.time = Mathf.Lerp(0, (float)player.length, time);
+        }
+
+        public override void Set<T>(T obj)
+        {
+            switch (obj)
+            {
+                case float time:
+                    SetNormalizeTime(time);
+                    break;
+            }
+        }
+        public async void Prepare()
+        {
+            player.Prepare();
+            Stop();
+            SetNormalizeTime(0);
+            Play();
+            await Task.Delay(128, gameObject.GetCancellationTokenOnDestroy());
+            Stop();
+            SetNormalizeTime(0);
+        }
+        void OnPlayOrPause(InputAction.CallbackContext context)
+        {
+            Debug.Log(context);
+            PlayOrPause();
+        }
+    }
+}