94 lines
2.5 KiB
C#
94 lines
2.5 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using FairyGUI;
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using NBC;
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using UnityEngine;
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using UnityEngine.Networking;
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namespace NBF
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{
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public class XGLoader : GLoader
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{
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private static Dictionary<string, Texture2D> _loaderInfo = new Dictionary<string, Texture2D>();
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// private AssetProvider _provider;
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// ReSharper disable Unity.PerformanceAnalysis
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private Texture _texture;
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protected override void LoadExternal()
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{
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if (LoadType() == 1)
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{
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LoadExternalSync(url);
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}
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else
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{
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Log.Info($"LoadExternal={url}");
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_texture = Resources.Load<Texture>(url);
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if (_texture != null)
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onExternalLoadSuccess(new NTexture(_texture));
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else
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onExternalLoadFailed();
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}
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}
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// ReSharper disable Unity.PerformanceAnalysis
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protected override void FreeExternal(NTexture tex)
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{
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if (LoadType() == 1)
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{
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tex.Unload();
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tex.Dispose();
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_loaderInfo.Remove(url);
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return;
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}
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if (tex.nativeTexture != null)
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{
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Resources.UnloadAsset(_texture);
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}
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}
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private int LoadType()
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{
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if (!string.IsNullOrEmpty(url) && url.StartsWith("http"))
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{
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return 1;
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}
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return 0;
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}
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private void LoadExternalSync(string downloadUrl)
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{
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App.Inst.StartCoroutine(DownloadTexture(downloadUrl));
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}
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private IEnumerator DownloadTexture(string downloadUrl)
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{
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var www = UnityWebRequestTexture.GetTexture(downloadUrl);
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yield return www.SendWebRequest();
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if (isDisposed) yield break;
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try
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{
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var texture2D = DownloadHandlerTexture.GetContent(www);
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if (!_loaderInfo.TryAdd(downloadUrl, texture2D))
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{
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_loaderInfo[downloadUrl] = texture2D;
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}
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if (visible && url.Equals(downloadUrl))
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{
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onExternalLoadSuccess(new NTexture(texture2D));
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}
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}
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catch (Exception e)
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{
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Debug.LogError(e);
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onExternalLoadFailed();
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}
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}
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}
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} |