96 lines
3.4 KiB
C#
96 lines
3.4 KiB
C#
using DG.Tweening;
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using FairyGUI;
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using UnityEngine;
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using UnityEngine.Video;
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namespace BallKingdomCrush
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{
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public static class VideoPlayerHandover
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{
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private static VideoPlayer currentPlayer;
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private static Transform originalParent;
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private static GLoader originalLoader;
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/// <summary>
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/// 接管播放器，切换父物体和绑定loader
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/// </summary>
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public static void TakeOver(VideoPlayer player, Transform newParent, GLoader newLoader)
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{
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if (player == null)
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{
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Debug.LogWarning("[VideoPlayerHandover] TakeOver: player is null");
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return;
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}
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currentPlayer = player;
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// 只记录第一次的父物体和loader（方便后面还原）
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if (originalParent == null)
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originalParent = player.transform.parent;
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if (originalLoader == null && newLoader != null)
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originalLoader = newLoader;
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// 切父物体
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player.transform.SetParent(newParent, false);
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// 延迟绑定到新loader显示，确保 RenderTexture 已准备好
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DOTween.To(() => 0, _ =>
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{
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if (player.targetTexture != null && IsValidRenderTexture(player.targetTexture))
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{
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newLoader.texture = new NTexture(player.targetTexture);
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newLoader.visible = true;
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Debug.Log($"[VideoPlayerHandover] TakeOver: bound to loader {newLoader.name}, texture size: {player.targetTexture.width}x{player.targetTexture.height}");
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}
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else
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{
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Debug.LogWarning("[VideoPlayerHandover] TakeOver: targetTexture invalid or not ready");
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}
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}, 0, 0.05f); // 延迟 0.05s
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}
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/// <summary>
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/// 归还播放器到原父物体和loader
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/// </summary>
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public static void Return()
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{
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if (currentPlayer == null)
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{
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Debug.LogWarning("[VideoPlayerHandover] Return: currentPlayer is null");
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return;
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}
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// 切回原父物体
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currentPlayer.transform.SetParent(originalParent, false);
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// 绑定回原loader显示
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if (originalLoader != null)
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{
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if (currentPlayer.targetTexture != null && IsValidRenderTexture(currentPlayer.targetTexture))
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{
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originalLoader.texture = new NTexture(currentPlayer.targetTexture);
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originalLoader.visible = true;
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Debug.Log($"[VideoPlayerHandover] Return: bound back to original loader {originalLoader.name}, texture size: {currentPlayer.targetTexture.width}x{currentPlayer.targetTexture.height}");
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}
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else
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{
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Debug.LogWarning("[VideoPlayerHandover] Return: targetTexture invalid or not ready");
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}
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}
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// 清除引用，下次接管会重新记录
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currentPlayer = null;
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originalParent = null;
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originalLoader = null;
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}
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/// <summary>
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/// RenderTexture 尺寸合法性检查
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/// </summary>
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private static bool IsValidRenderTexture(RenderTexture rt)
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{
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return rt != null && rt.width > 0 && rt.height > 0;
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}
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}
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}
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