122 lines
3.6 KiB
C#
122 lines
3.6 KiB
C#
using asap.core;
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using System;
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using System.Collections.Generic;
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using System.Threading;
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using System.Threading.Tasks;
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using UniRx;
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using UnityEngine;
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public abstract class EventButtonResource : MonoBehaviour
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{
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// 取消令牌源（用于终止处理）
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private CancellationTokenSource _cts;
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ILoadResourceService loadResourceService;
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bool Checking = false;
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IDisposable loadResourceIdis;
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string resourceKey;
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Animation anim;
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public void CheckResource(List<string> resourceName, bool ReChecking = false)
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{
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if ((Checking && !ReChecking) || resourceName == null || resourceName.Count == 0)
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{
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return;
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}
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Checking = true;
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loadResourceService = GContext.container.Resolve<ILoadResourceService>();
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resourceKey = string.Join(",", resourceName);
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CheckResource(resourceName);
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}
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async Task CheckResource(List<string> resourceName)
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{
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// 初始化取消令牌（若未初始化）
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_cts ??= new CancellationTokenSource();
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CancellationToken token = _cts.Token;
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try
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{
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gameObject.SetActive(false);
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bool isReady = await loadResourceService.CheckResourceLoadQueue(resourceKey, resourceName);
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// 检查取消状态（避免后续逻辑执行）
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if (token.IsCancellationRequested) return;
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if (!isReady)
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{
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anim = GetComponent<Animation>();
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DisposeEvent();
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loadResourceIdis = GContext.OnEvent<LoadEventResourceEvent>().Where(_ => _.key == resourceKey).Subscribe(LoadEventResourceEvent);
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// 取消时自动释放事件订阅
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token.Register(() => DisposeEvent());
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}
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else
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{
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anim = null;
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LoadEventResource(true);
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}
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}
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catch (OperationCanceledException)
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{
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// 任务被取消，安全退出
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Debug.Log("CheckResource operation was canceled.");
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}
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catch (Exception ex)
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{
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Debug.LogError($"CheckResource encountered an error: {ex.Message}");
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}
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}
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void LoadEventResourceEvent(LoadEventResourceEvent loadEvent)
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{
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Debug.Log($"LoadEventResourceEvent {loadEvent.key} {loadEvent.isSucceeded} ");
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DisposeEvent();
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LoadEventResource(loadEvent.isSucceeded);
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Checking = loadEvent.isSucceeded;
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}
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void DisposeEvent()
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{
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loadResourceIdis?.Dispose();
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loadResourceIdis = null;
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}
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void LoadEventResource(bool succeeded)
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{
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if (gameObject == null)
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{
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Debug.Log("下载资源回调gameObject 是空");
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return;
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}
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if (succeeded)
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{
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try
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{
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if (anim != null)
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{
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anim.Play("btn_download_show");
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}
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OnLoadEventResource();
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}
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catch (System.Exception e)
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{
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Debug.LogError($"Load Event Resource Exception! == {gameObject.name} \n {e}");
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}
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}
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else
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{
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Debug.LogError($"Load Event Resource Failed! == {gameObject.name}");
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}
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}
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protected abstract void OnLoadEventResource();
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protected virtual void OnDestroy()
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{
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CancelAllCheckTasks();
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}
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// 取消所有排队任务（切换场景/销毁时调用）
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public void CancelAllCheckTasks()
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{
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_cts?.Cancel();
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_cts?.Dispose();
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_cts = null;
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// 释放事件订阅
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DisposeEvent();
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}
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}
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