【m】框架大更新

Assets/03.YooAsset/Runtime/ResourceManager/Handle/AllAssetsHandle.cs

@@ -0,0 +1,62 @@
+using System.Collections.Generic;
+
+namespace YooAsset
+{
+    public sealed class AllAssetsHandle : HandleBase
+    {
+        private System.Action<AllAssetsHandle> _callback;
+
+        internal AllAssetsHandle(ProviderOperation provider) : base(provider)
+        {
+        }
+        internal override void InvokeCallback()
+        {
+            _callback?.Invoke(this);
+        }
+
+        /// <summary>
+        /// 完成委托
+        /// </summary>
+        public event System.Action<AllAssetsHandle> Completed
+        {
+            add
+            {
+                if (IsValidWithWarning == false)
+                    throw new System.Exception($"{nameof(AllAssetsHandle)} is invalid");
+                if (Provider.IsDone)
+                    value.Invoke(this);
+                else
+                    _callback += value;
+            }
+            remove
+            {
+                if (IsValidWithWarning == false)
+                    throw new System.Exception($"{nameof(AllAssetsHandle)} is invalid");
+                _callback -= value;
+            }
+        }
+
+        /// <summary>
+        /// 等待异步执行完毕
+        /// </summary>
+        public void WaitForAsyncComplete()
+        {
+            if (IsValidWithWarning == false)
+                return;
+            Provider.WaitForAsyncComplete();
+        }
+
+        /// <summary>
+        /// 子资源对象集合
+        /// </summary>
+        public IReadOnlyList<UnityEngine.Object> AllAssetObjects
+        {
+            get
+            {
+                if (IsValidWithWarning == false)
+                    return null;
+                return Provider.AllAssetObjects;
+            }
+        }
+    }
+}