Init TEngine4.0.0

Init TEngine4.0.0

UnityProject/Packages/UniTask/Runtime/Triggers/AsyncTriggerExtensions.cs

@@ -0,0 +1,102 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System.Threading;
+using UnityEngine;
+using Cysharp.Threading.Tasks.Triggers;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static class UniTaskCancellationExtensions
+    {
+#if UNITY_2022_2_OR_NEWER
+
+        /// <summary>This CancellationToken is canceled when the MonoBehaviour will be destroyed.</summary>
+        public static CancellationToken GetCancellationTokenOnDestroy(this MonoBehaviour monoBehaviour)
+        {
+            return monoBehaviour.destroyCancellationToken;
+        }
+
+#endif
+
+        /// <summary>This CancellationToken is canceled when the MonoBehaviour will be destroyed.</summary>
+        public static CancellationToken GetCancellationTokenOnDestroy(this GameObject gameObject)
+        {
+            return gameObject.GetAsyncDestroyTrigger().CancellationToken;
+        }
+
+        /// <summary>This CancellationToken is canceled when the MonoBehaviour will be destroyed.</summary>
+        public static CancellationToken GetCancellationTokenOnDestroy(this Component component)
+        {
+#if UNITY_2022_2_OR_NEWER
+            if (component is MonoBehaviour mb)
+            {
+                return mb.destroyCancellationToken;
+            }
+#endif
+
+            return component.GetAsyncDestroyTrigger().CancellationToken;
+        }
+    }
+}
+
+namespace Cysharp.Threading.Tasks.Triggers
+{
+    public static partial class AsyncTriggerExtensions
+    {
+        // Util.
+
+        static T GetOrAddComponent<T>(GameObject gameObject)
+            where T : Component
+        {
+#if UNITY_2019_2_OR_NEWER
+            if (!gameObject.TryGetComponent<T>(out var component))
+            {
+                component = gameObject.AddComponent<T>();
+            }
+#else
+            var component = gameObject.GetComponent<T>();
+            if (component == null)
+            {
+                component = gameObject.AddComponent<T>();
+            }
+#endif
+
+            return component;
+        }
+
+        // Special for single operation.
+
+        /// <summary>This function is called when the MonoBehaviour will be destroyed.</summary>
+        public static UniTask OnDestroyAsync(this GameObject gameObject)
+        {
+            return gameObject.GetAsyncDestroyTrigger().OnDestroyAsync();
+        }
+
+        /// <summary>This function is called when the MonoBehaviour will be destroyed.</summary>
+        public static UniTask OnDestroyAsync(this Component component)
+        {
+            return component.GetAsyncDestroyTrigger().OnDestroyAsync();
+        }
+
+        public static UniTask StartAsync(this GameObject gameObject)
+        {
+            return gameObject.GetAsyncStartTrigger().StartAsync();
+        }
+
+        public static UniTask StartAsync(this Component component)
+        {
+            return component.GetAsyncStartTrigger().StartAsync();
+        }
+
+        public static UniTask AwakeAsync(this GameObject gameObject)
+        {
+            return gameObject.GetAsyncAwakeTrigger().AwakeAsync();
+        }
+
+        public static UniTask AwakeAsync(this Component component)
+        {
+            return component.GetAsyncAwakeTrigger().AwakeAsync();
+        }
+    }
+}
+