UniRx 에셋 추가
This commit is contained in:
Mingu Kim
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using System;
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using System.Collections;
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using UnityEngine;
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#if !UniRxLibrary
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using ObservableUnity = UniRx.Observable;
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#endif
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#if UNITY_2018_3_OR_NEWER
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#pragma warning disable CS0618
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#endif
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namespace UniRx
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{
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using System.Threading;
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#if !(UNITY_METRO || UNITY_WP8) && (UNITY_4_4 || UNITY_4_3 || UNITY_4_2 || UNITY_4_1 || UNITY_4_0_1 || UNITY_4_0 || UNITY_3_5 || UNITY_3_4 || UNITY_3_3 || UNITY_3_2 || UNITY_3_1 || UNITY_3_0_0 || UNITY_3_0 || UNITY_2_6_1 || UNITY_2_6)
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// Fallback for Unity versions below 4.5
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using Hash = System.Collections.Hashtable;
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using HashEntry = System.Collections.DictionaryEntry;
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#else
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// Unity 4.5 release notes:
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// WWW: deprecated 'WWW(string url, byte[] postData, Hashtable headers)',
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// use 'public WWW(string url, byte[] postData, Dictionary<string, string> headers)' instead.
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using Hash = System.Collections.Generic.Dictionary<string, string>;
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using HashEntry = System.Collections.Generic.KeyValuePair<string, string>;
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#endif
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#if UNITY_2018_3_OR_NEWER
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[Obsolete("Use UnityWebRequest, a fully featured replacement which is more efficient and has additional features")]
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#endif
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public static partial class ObservableWWW
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{
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public static IObservable<string> Get(string url, Hash headers = null, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<string>((observer, cancellation) => FetchText(new WWW(url, null, (headers ?? new Hash())), observer, progress, cancellation));
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}
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public static IObservable<byte[]> GetAndGetBytes(string url, Hash headers = null, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<byte[]>((observer, cancellation) => FetchBytes(new WWW(url, null, (headers ?? new Hash())), observer, progress, cancellation));
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}
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public static IObservable<WWW> GetWWW(string url, Hash headers = null, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<WWW>((observer, cancellation) => Fetch(new WWW(url, null, (headers ?? new Hash())), observer, progress, cancellation));
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}
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public static IObservable<string> Post(string url, byte[] postData, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<string>((observer, cancellation) => FetchText(new WWW(url, postData), observer, progress, cancellation));
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}
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public static IObservable<string> Post(string url, byte[] postData, Hash headers, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<string>((observer, cancellation) => FetchText(new WWW(url, postData, headers), observer, progress, cancellation));
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}
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public static IObservable<string> Post(string url, WWWForm content, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<string>((observer, cancellation) => FetchText(new WWW(url, content), observer, progress, cancellation));
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}
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public static IObservable<string> Post(string url, WWWForm content, Hash headers, IProgress<float> progress = null)
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{
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var contentHeaders = content.headers;
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return ObservableUnity.FromCoroutine<string>((observer, cancellation) => FetchText(new WWW(url, content.data, MergeHash(contentHeaders, headers)), observer, progress, cancellation));
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}
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public static IObservable<byte[]> PostAndGetBytes(string url, byte[] postData, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<byte[]>((observer, cancellation) => FetchBytes(new WWW(url, postData), observer, progress, cancellation));
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}
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public static IObservable<byte[]> PostAndGetBytes(string url, byte[] postData, Hash headers, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<byte[]>((observer, cancellation) => FetchBytes(new WWW(url, postData, headers), observer, progress, cancellation));
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}
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public static IObservable<byte[]> PostAndGetBytes(string url, WWWForm content, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<byte[]>((observer, cancellation) => FetchBytes(new WWW(url, content), observer, progress, cancellation));
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}
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public static IObservable<byte[]> PostAndGetBytes(string url, WWWForm content, Hash headers, IProgress<float> progress = null)
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{
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var contentHeaders = content.headers;
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return ObservableUnity.FromCoroutine<byte[]>((observer, cancellation) => FetchBytes(new WWW(url, content.data, MergeHash(contentHeaders, headers)), observer, progress, cancellation));
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}
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public static IObservable<WWW> PostWWW(string url, byte[] postData, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<WWW>((observer, cancellation) => Fetch(new WWW(url, postData), observer, progress, cancellation));
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}
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public static IObservable<WWW> PostWWW(string url, byte[] postData, Hash headers, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<WWW>((observer, cancellation) => Fetch(new WWW(url, postData, headers), observer, progress, cancellation));
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}
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public static IObservable<WWW> PostWWW(string url, WWWForm content, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<WWW>((observer, cancellation) => Fetch(new WWW(url, content), observer, progress, cancellation));
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}
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public static IObservable<WWW> PostWWW(string url, WWWForm content, Hash headers, IProgress<float> progress = null)
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{
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var contentHeaders = content.headers;
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return ObservableUnity.FromCoroutine<WWW>((observer, cancellation) => Fetch(new WWW(url, content.data, MergeHash(contentHeaders, headers)), observer, progress, cancellation));
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}
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public static IObservable<AssetBundle> LoadFromCacheOrDownload(string url, int version, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<AssetBundle>((observer, cancellation) => FetchAssetBundle(WWW.LoadFromCacheOrDownload(url, version), observer, progress, cancellation));
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}
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public static IObservable<AssetBundle> LoadFromCacheOrDownload(string url, int version, uint crc, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<AssetBundle>((observer, cancellation) => FetchAssetBundle(WWW.LoadFromCacheOrDownload(url, version, crc), observer, progress, cancellation));
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}
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// over Unity5 supports Hash128
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#if !(UNITY_4_7 || UNITY_4_6 || UNITY_4_5 || UNITY_4_4 || UNITY_4_3 || UNITY_4_2 || UNITY_4_1 || UNITY_4_0_1 || UNITY_4_0 || UNITY_3_5 || UNITY_3_4 || UNITY_3_3 || UNITY_3_2 || UNITY_3_1 || UNITY_3_0_0 || UNITY_3_0 || UNITY_2_6_1 || UNITY_2_6)
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public static IObservable<AssetBundle> LoadFromCacheOrDownload(string url, Hash128 hash128, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<AssetBundle>((observer, cancellation) => FetchAssetBundle(WWW.LoadFromCacheOrDownload(url, hash128), observer, progress, cancellation));
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}
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public static IObservable<AssetBundle> LoadFromCacheOrDownload(string url, Hash128 hash128, uint crc, IProgress<float> progress = null)
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{
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return ObservableUnity.FromCoroutine<AssetBundle>((observer, cancellation) => FetchAssetBundle(WWW.LoadFromCacheOrDownload(url, hash128, crc), observer, progress, cancellation));
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}
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#endif
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// over 4.5, Hash define is Dictionary.
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// below Unity 4.5, WWW only supports Hashtable.
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// Unity 4.5, 4.6 WWW supports Dictionary and [Obsolete]Hashtable but WWWForm.content is Hashtable.
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// Unity 5.0 WWW only supports Dictionary and WWWForm.content is also Dictionary.
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#if !(UNITY_METRO || UNITY_WP8) && (UNITY_4_5 || UNITY_4_6 || UNITY_4_7)
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static Hash MergeHash(Hashtable wwwFormHeaders, Hash externalHeaders)
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{
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var newHeaders = new Hash();
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foreach (DictionaryEntry item in wwwFormHeaders)
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{
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newHeaders[item.Key.ToString()] = item.Value.ToString();
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}
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foreach (HashEntry item in externalHeaders)
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{
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newHeaders[item.Key] = item.Value;
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}
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return newHeaders;
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}
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#else
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static Hash MergeHash(Hash wwwFormHeaders, Hash externalHeaders)
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{
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foreach (HashEntry item in externalHeaders)
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{
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wwwFormHeaders[item.Key] = item.Value;
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}
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return wwwFormHeaders;
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}
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#endif
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static IEnumerator Fetch(WWW www, IObserver<WWW> observer, IProgress<float> reportProgress, CancellationToken cancel)
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{
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using (www)
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{
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if (reportProgress != null)
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{
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while (!www.isDone && !cancel.IsCancellationRequested)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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yield return null;
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}
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}
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else
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{
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if (!www.isDone)
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{
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yield return www;
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}
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}
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if (cancel.IsCancellationRequested)
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{
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yield break;
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}
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if (reportProgress != null)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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}
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if (!string.IsNullOrEmpty(www.error))
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{
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observer.OnError(new WWWErrorException(www, www.text));
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}
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else
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{
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observer.OnNext(www);
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observer.OnCompleted();
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}
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}
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}
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static IEnumerator FetchText(WWW www, IObserver<string> observer, IProgress<float> reportProgress, CancellationToken cancel)
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{
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using (www)
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{
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if (reportProgress != null)
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{
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while (!www.isDone && !cancel.IsCancellationRequested)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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yield return null;
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}
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}
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else
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{
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if (!www.isDone)
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{
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yield return www;
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}
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}
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if (cancel.IsCancellationRequested)
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{
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yield break;
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}
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if (reportProgress != null)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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}
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if (!string.IsNullOrEmpty(www.error))
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{
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observer.OnError(new WWWErrorException(www, www.text));
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}
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else
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{
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observer.OnNext(www.text);
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observer.OnCompleted();
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}
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}
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}
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static IEnumerator FetchBytes(WWW www, IObserver<byte[]> observer, IProgress<float> reportProgress, CancellationToken cancel)
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{
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using (www)
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{
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if (reportProgress != null)
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{
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while (!www.isDone && !cancel.IsCancellationRequested)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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yield return null;
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}
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}
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else
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{
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if (!www.isDone)
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{
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yield return www;
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}
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}
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if (cancel.IsCancellationRequested)
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{
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yield break;
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}
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if (reportProgress != null)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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}
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if (!string.IsNullOrEmpty(www.error))
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{
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observer.OnError(new WWWErrorException(www, www.text));
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}
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else
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{
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observer.OnNext(www.bytes);
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observer.OnCompleted();
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}
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}
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}
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static IEnumerator FetchAssetBundle(WWW www, IObserver<AssetBundle> observer, IProgress<float> reportProgress, CancellationToken cancel)
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{
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using (www)
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{
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if (reportProgress != null)
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{
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while (!www.isDone && !cancel.IsCancellationRequested)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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yield return null;
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}
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}
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else
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{
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if (!www.isDone)
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{
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yield return www;
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}
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}
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if (cancel.IsCancellationRequested)
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{
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yield break;
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}
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if (reportProgress != null)
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{
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try
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{
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reportProgress.Report(www.progress);
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}
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catch (Exception ex)
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{
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observer.OnError(ex);
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yield break;
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}
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}
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if (!string.IsNullOrEmpty(www.error))
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{
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observer.OnError(new WWWErrorException(www, ""));
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}
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else
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{
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observer.OnNext(www.assetBundle);
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observer.OnCompleted();
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}
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}
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}
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}
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public class WWWErrorException : Exception
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{
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public string RawErrorMessage { get; private set; }
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public bool HasResponse { get; private set; }
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public string Text { get; private set; }
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public System.Net.HttpStatusCode StatusCode { get; private set; }
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public System.Collections.Generic.Dictionary<string, string> ResponseHeaders { get; private set; }
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public WWW WWW { get; private set; }
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// cache the text because if www was disposed, can't access it.
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public WWWErrorException(WWW www, string text)
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{
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this.WWW = www;
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this.RawErrorMessage = www.error;
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this.ResponseHeaders = www.responseHeaders;
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this.HasResponse = false;
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this.Text = text;
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var splitted = RawErrorMessage.Split(' ', ':');
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if (splitted.Length != 0)
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{
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int statusCode;
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if (int.TryParse(splitted[0], out statusCode))
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{
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this.HasResponse = true;
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this.StatusCode = (System.Net.HttpStatusCode)statusCode;
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}
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}
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}
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public override string ToString()
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{
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var text = this.Text;
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if (string.IsNullOrEmpty(text))
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{
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return RawErrorMessage;
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}
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else
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{
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return RawErrorMessage + " " + text;
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}
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}
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}
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}
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#if UNITY_2018_3_OR_NEWER
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#pragma warning restore CS0618
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#endif
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Reference in New Issue
Block a user