Init TEngine4.0.0

Init TEngine4.0.0

UnityProject/Packages/YooAsset/Runtime/OperationSystem/GameAsyncOperation.cs

@@ -0,0 +1,33 @@
+
+namespace YooAsset
+{
+	public abstract class GameAsyncOperation : AsyncOperationBase
+	{
+		internal override void Start()
+		{
+			OnStart();
+		}
+		internal override void Update()
+		{
+			OnUpdate();
+		}
+
+		/// <summary>
+		/// 异步操作开始
+		/// </summary>
+		protected abstract void OnStart();
+
+		/// <summary>
+		/// 异步操作更新
+		/// </summary>
+		protected abstract void OnUpdate();
+
+		/// <summary>
+		/// 异步操作系统是否繁忙
+		/// </summary>
+		protected bool IsBusy()
+		{
+			return OperationSystem.IsBusy;
+		}
+	}
+}