Demo

Demo

Assets/GameScripts/HotFix/GameLogic/Demo/Uni/Runtime/CreatePoolOperation.cs

@@ -0,0 +1,70 @@
+using YooAsset;
+
+namespace UniFramework.Pooling
+{
+	public class CreatePoolOperation : GameAsyncOperation
+	{
+		private enum ESteps
+		{
+			None,
+			Waiting,
+			Done,
+		}
+
+		private readonly AssetOperationHandle _handle;
+		private ESteps _steps = ESteps.None;
+
+		internal CreatePoolOperation(AssetOperationHandle handle)
+		{
+			_handle = handle;
+		}
+		protected override void OnStart()
+		{
+			_steps = ESteps.Waiting;
+		}
+		protected override void OnUpdate()
+		{
+			if (_steps == ESteps.None || _steps == ESteps.Done)
+				return;
+
+			if (_steps == ESteps.Waiting)
+			{
+				if (_handle.IsValid == false)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = $"{nameof(AssetOperationHandle)} is invalid.";
+					return;
+				}
+
+				if (_handle.IsDone == false)
+					return;
+
+				if (_handle.AssetObject == null)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = $"{nameof(AssetOperationHandle.AssetObject)} is null.";
+					return;
+				}
+
+				_steps = ESteps.Done;
+				Status = EOperationStatus.Succeed;
+			}
+		}
+
+		/// <summary>
+		/// 等待异步实例化结束
+		/// </summary>
+		public void WaitForAsyncComplete()
+		{
+			if (_handle != null)
+			{
+				if (_steps == ESteps.Done)
+					return;
+				_handle.WaitForAsyncComplete();
+				OnUpdate();
+			}
+		}
+	}
+}