오브젝트 목록 할당 팝업메세지 추가

fix ui text cannot click

.gitignore

@@ -73,4 +73,8 @@ crashlytics-build.properties
 /[Aa]ssets/[Ss]treamingAssets/aa.meta
 /[Aa]ssets/[Ss]treamingAssets/aa/*
 
-/Assets/Settings
+
+/Assets/Settings/Build Profiles
+/Assets/Settings/Build Profiles/New Web Profile.asset
+/Assets/Settings/Build Profiles/New Web Profile.asset.meta
+/Assets/Settings/Build Profiles.meta

.json

@@ -1,92 +0,0 @@
-[
-  {
-    "prefabName": "ForkLift",
-    "modelName": "ForkLift_0",
-    "modelType": "Move",
-    "modelID": "",
-    "nodeID": "conveyor_0_59857fd6-573b-4ac1-8ea3-caaafe362d8f",
-    "position": "(14.64, 0.00, -12.49)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "BigShelves01",
-    "modelName": "BigShelves01_0",
-    "modelType": "Queue",
-    "modelID": "",
-    "nodeID": "queue_0_e38d4154-304b-49bf-b3b3-8efb9eec5bcc",
-    "position": "(2.33, 0.00, -11.97)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "Pallet",
-    "modelName": "Pallet_0",
-    "modelType": "Source",
-    "modelID": "",
-    "nodeID": "product_generator_0_9752fa8d-edce-4688-ae61-5c230fd9e215",
-    "position": "(-8.78, 0.00, -11.54)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "Pallet",
-    "modelName": "Pallet_1",
-    "modelType": "Source",
-    "modelID": "",
-    "nodeID": "queue_0_814c82ee-39dd-400c-9431-7a08e53c7cdc",
-    "position": "(19.00, 0.00, -10.32)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "Pallet",
-    "modelName": "Pallet_2",
-    "modelType": "Source",
-    "modelID": "",
-    "nodeID": "queue_0_5fe5935a-12da-4df8-826a-2866f1ebb39c",
-    "position": "(44.92, 0.00, -10.08)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "Pallet",
-    "modelName": "Pallet_3",
-    "modelType": "Source",
-    "modelID": "",
-    "nodeID": "queue_0_7d839a7a-8669-4a52-8ee3-9397d9eea97d",
-    "position": "(54.26, 0.00, -9.26)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "Pallet",
-    "modelName": "Pallet_4",
-    "modelType": "Source",
-    "modelID": "",
-    "nodeID": "shipment_0_6b2177cc-e89c-48c0-8948-918ed6adf8ee",
-    "position": "(63.43, 0.00, -9.95)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "ForkLift",
-    "modelName": "ForkLift_1",
-    "modelType": "Move",
-    "modelID": "",
-    "nodeID": "conveyor_0_32e374b3-7f80-44ae-ae24-c686fd77d4c1",
-    "position": "(48.46, 0.00, -9.92)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  },
-  {
-    "prefabName": "BigShelves01",
-    "modelName": "BigShelves01_1",
-    "modelType": "Queue",
-    "modelID": "",
-    "nodeID": "store_0_28fefae0-5091-4e0f-a1ac-a44ae5d272db",
-    "position": "(31.60, 0.00, -11.43)",
-    "rotation": "(0.00000, 0.00000, 0.00000, 1.00000)",
-    "scale": "(1.00, 1.00, 1.00)"
-  }
-]

Assets/CAMERACON.cs

@@ -0,0 +1,73 @@
+using UnityEngine;
+
+public class CAMERACON : MonoBehaviour
+{
+    [Header("이동 설정")]
+    [Tooltip("이동 속도 (단위: 유닛/초)")]
+    public float moveSpeed = 5f;
+
+    [Header("회전 설정")]
+    [Tooltip("마우스 회전 속도 (단위: 도/픽셀)")]
+    public float rotationSpeed = 2f;
+    [Tooltip("Pitch(상하회전) 최대/최소 각도 제한")]
+    public Vector2 pitchLimits = new Vector2(-80f, 80f);
+
+    // 내부 상태
+    private float yaw;   // Y축 회전 (좌우)
+    private float pitch; // X축 회전 (상하)
+
+    void Start()
+    {
+        // 초기 회전값 저장
+        Vector3 angles = transform.eulerAngles;
+        yaw = angles.y;
+        pitch = angles.x;
+
+        // 마우스 포커스 잠금 (선택)
+        Cursor.lockState = CursorLockMode.None;
+        Cursor.visible = true;
+    }
+
+    void Update()
+    {
+        HandleMovement();
+        HandleRotation();
+    }
+
+    /// <summary>
+    /// WASD 키 입력으로 카메라 이동 처리
+    /// </summary>
+    void HandleMovement()
+    {
+        // Unity 기본 축("Horizontal"="A/D", "Vertical"="W/S")
+        float h = Input.GetAxis("Horizontal");
+        float v = Input.GetAxis("Vertical");
+
+        // 로컬 기준으로 이동 벡터 생성
+        Vector3 move = transform.right * h + transform.forward * v;
+        transform.position += move * moveSpeed * Time.deltaTime;
+    }
+
+    /// <summary>
+    /// 우클릭 + 마우스 드래그로 카메라 회전 처리
+    /// </summary>
+    void HandleRotation()
+    {
+        if (Input.GetMouseButton(1))
+        {
+            // 마우스 움직임 감지
+            float deltaX = Input.GetAxis("Mouse X");
+            float deltaY = Input.GetAxis("Mouse Y");
+
+            // 회전값 갱신
+            yaw += deltaX * rotationSpeed;
+            pitch -= deltaY * rotationSpeed;  // 아래로 드래그 시 음수 값
+
+            // 피치(상하) 각도 제한
+            pitch = Mathf.Clamp(pitch, pitchLimits.x, pitchLimits.y);
+
+            // 적용
+            transform.rotation = Quaternion.Euler(pitch, yaw, 0f);
+        }
+    }
+}

Assets/CAMERACON.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: edf8366fe251e954b9f40ed68fb05764

Assets/Canvas_Bottom.cs

@@ -1,16 +1,6 @@
-using UnityEngine;
+using UnityEngine;
 
 public class Canvas_Bottom : MonoBehaviour
 {
-    // Start is called once before the first execution of Update after the MonoBehaviour is created
-    void Start()
-    {
-        
-    }
-
-    // Update is called once per frame
-    void Update()
-    {
-        
-    }
+   
 }

Assets/Canvas_Library.cs

@@ -1,6 +1,7 @@
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.UI;
+using TMPro;
 
 public class Canvas_Library : MonoBehaviour
 {
@@ -31,6 +32,7 @@ public class Canvas_Library : MonoBehaviour
         {
             var index = i;
             libraryTabs[i].onValueChanged.AddListener(isOn => OnActiveTabChange(index, isOn));
+            libraryTabs[i].onValueChanged.AddListener(isOn => libraryTabs[index].GetComponent<LibraryToggle>().OnToggle(isOn));
         }
     }
 

Assets/Canvas_Main.cs

@@ -0,0 +1,5 @@
+using UnityEngine;
+
+public class Canvas_Main : MonoBehaviour
+{
+}

Assets/Canvas_Main.cs.meta

@@ -0,0 +1,2 @@
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+guid: ad17c40cd0dc74549b72315f71c1d058

Assets/Image/Components/Frame/ItemFrame07_f_White2.png.meta

@@ -1,9 +1,16 @@
 fileFormatVersion: 2
 guid: 5808e54fc20f649f5a92a16a458427b9
+AssetOrigin:
+  serializedVersion: 1
+  productId: 176695
+  packageName: GUI Pro - Casual Game
+  packageVersion: 4.1.1
+  assetPath: Assets/Layer Lab/GUI Pro-CasualGame/ResourcesData/Sprites/Components/Frame/ItemFrame07_f_White2.png
+  uploadId: 754818
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+  spriteBorder: {x: 24, y: 25, z: 24, w: 25}
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@@ -63,9 +71,10 @@ TextureImporter:
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@@ -75,9 +84,10 @@ TextureImporter:
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@@ -111,32 +123,28 @@ TextureImporter:
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-  packageVersion: 4.1.1
-  assetPath: Assets/Layer Lab/GUI Pro-CasualGame/ResourcesData/Sprites/Components/Frame/ItemFrame07_f_White2.png
-  uploadId: 754818

Assets/Image/Frame 7 (1).png.meta

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Assets/Plugins/UniTask.meta

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Assets/Plugins/UniTask/Editor/SplitterGUILayout.cs

@@ -0,0 +1,62 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Linq;
+using System.Reflection;
+using UnityEditor;
+using UnityEngine;
+
+namespace Cysharp.Threading.Tasks.Editor
+{
+    // reflection call of UnityEditor.SplitterGUILayout
+    internal static class SplitterGUILayout
+    {
+        static BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static;
+
+        static Lazy<Type> splitterStateType = new Lazy<Type>(() =>
+        {
+            var type = typeof(EditorWindow).Assembly.GetTypes().First(x => x.FullName == "UnityEditor.SplitterState");
+            return type;
+        });
+
+        static Lazy<ConstructorInfo> splitterStateCtor = new Lazy<ConstructorInfo>(() =>
+        {
+            var type = splitterStateType.Value;
+            return type.GetConstructor(flags, null, new Type[] { typeof(float[]), typeof(int[]), typeof(int[]) }, null);
+        });
+
+        static Lazy<Type> splitterGUILayoutType = new Lazy<Type>(() =>
+        {
+            var type = typeof(EditorWindow).Assembly.GetTypes().First(x => x.FullName == "UnityEditor.SplitterGUILayout");
+            return type;
+        });
+
+        static Lazy<MethodInfo> beginVerticalSplit = new Lazy<MethodInfo>(() =>
+        {
+            var type = splitterGUILayoutType.Value;
+            return type.GetMethod("BeginVerticalSplit", flags, null, new Type[] { splitterStateType.Value, typeof(GUILayoutOption[]) }, null);
+        });
+
+        static Lazy<MethodInfo> endVerticalSplit = new Lazy<MethodInfo>(() =>
+        {
+            var type = splitterGUILayoutType.Value;
+            return type.GetMethod("EndVerticalSplit", flags, null, Type.EmptyTypes, null);
+        });
+
+        public static object CreateSplitterState(float[] relativeSizes, int[] minSizes, int[] maxSizes)
+        {
+            return splitterStateCtor.Value.Invoke(new object[] { relativeSizes, minSizes, maxSizes });
+        }
+
+        public static void BeginVerticalSplit(object splitterState, params GUILayoutOption[] options)
+        {
+            beginVerticalSplit.Value.Invoke(null, new object[] { splitterState, options });
+        }
+
+        public static void EndVerticalSplit()
+        {
+            endVerticalSplit.Value.Invoke(null, Type.EmptyTypes);
+        }
+    }
+}
+

Assets/Plugins/UniTask/Editor/SplitterGUILayout.cs.meta

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Assets/Plugins/UniTask/Editor/UniTask.Editor.asmdef

@@ -0,0 +1,17 @@
+{
+    "name": "UniTask.Editor",
+    "references": [
+        "UniTask"
+    ],
+    "includePlatforms": [
+        "Editor"
+    ],
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Assets/Plugins/UniTask/Editor/UniTask.Editor.asmdef.meta

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Assets/Plugins/UniTask/Editor/UniTaskTrackerTreeView.cs

@@ -0,0 +1,182 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using UnityEngine;
+using UnityEditor;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System;
+using UnityEditor.IMGUI.Controls;
+using Cysharp.Threading.Tasks.Internal;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace Cysharp.Threading.Tasks.Editor
+{
+    public class UniTaskTrackerViewItem : TreeViewItem
+    {
+        static Regex removeHref = new Regex("<a href.+>(.+)</a>", RegexOptions.Compiled);
+
+        public string TaskType { get; set; }
+        public string Elapsed { get; set; }
+        public string Status { get; set; }
+
+        string position;
+        public string Position
+        {
+            get { return position; }
+            set
+            {
+                position = value;
+                PositionFirstLine = GetFirstLine(position);
+            }
+        }
+
+        public string PositionFirstLine { get; private set; }
+
+        static string GetFirstLine(string str)
+        {
+            var sb = new StringBuilder();
+            for (int i = 0; i < str.Length; i++)
+            {
+                if (str[i] == '\r' || str[i] == '\n')
+                {
+                    break;
+                }
+                sb.Append(str[i]);
+            }
+
+            return removeHref.Replace(sb.ToString(), "$1");
+        }
+
+        public UniTaskTrackerViewItem(int id) : base(id)
+        {
+
+        }
+    }
+
+    public class UniTaskTrackerTreeView : TreeView
+    {
+        const string sortedColumnIndexStateKey = "UniTaskTrackerTreeView_sortedColumnIndex";
+
+        public IReadOnlyList<TreeViewItem> CurrentBindingItems;
+
+        public UniTaskTrackerTreeView()
+            : this(new TreeViewState(), new MultiColumnHeader(new MultiColumnHeaderState(new[]
+            {
+                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("TaskType"), width = 20},
+                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("Elapsed"), width = 10},
+                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("Status"), width = 10},
+                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("Position")},
+            })))
+        {
+        }
+
+        UniTaskTrackerTreeView(TreeViewState state, MultiColumnHeader header)
+            : base(state, header)
+        {
+            rowHeight = 20;
+            showAlternatingRowBackgrounds = true;
+            showBorder = true;
+            header.sortingChanged += Header_sortingChanged;
+
+            header.ResizeToFit();
+            Reload();
+
+            header.sortedColumnIndex = SessionState.GetInt(sortedColumnIndexStateKey, 1);
+        }
+
+        public void ReloadAndSort()
+        {
+            var currentSelected = this.state.selectedIDs;
+            Reload();
+            Header_sortingChanged(this.multiColumnHeader);
+            this.state.selectedIDs = currentSelected;
+        }
+
+        private void Header_sortingChanged(MultiColumnHeader multiColumnHeader)
+        {
+            SessionState.SetInt(sortedColumnIndexStateKey, multiColumnHeader.sortedColumnIndex);
+            var index = multiColumnHeader.sortedColumnIndex;
+            var ascending = multiColumnHeader.IsSortedAscending(multiColumnHeader.sortedColumnIndex);
+
+            var items = rootItem.children.Cast<UniTaskTrackerViewItem>();
+
+            IOrderedEnumerable<UniTaskTrackerViewItem> orderedEnumerable;
+            switch (index)
+            {
+                case 0:
+                    orderedEnumerable = ascending ? items.OrderBy(item => item.TaskType) : items.OrderByDescending(item => item.TaskType);
+                    break;
+                case 1:
+                    orderedEnumerable = ascending ? items.OrderBy(item => double.Parse(item.Elapsed)) : items.OrderByDescending(item => double.Parse(item.Elapsed));
+                    break;
+                case 2:
+                    orderedEnumerable = ascending ? items.OrderBy(item => item.Status) : items.OrderByDescending(item => item.Elapsed);
+                    break;
+                case 3:
+                    orderedEnumerable = ascending ? items.OrderBy(item => item.Position) : items.OrderByDescending(item => item.PositionFirstLine);
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(index), index, null);
+            }
+
+            CurrentBindingItems = rootItem.children = orderedEnumerable.Cast<TreeViewItem>().ToList();
+            BuildRows(rootItem);
+        }
+
+        protected override TreeViewItem BuildRoot()
+        {
+            var root = new TreeViewItem { depth = -1 };
+
+            var children = new List<TreeViewItem>();
+
+            TaskTracker.ForEachActiveTask((trackingId, awaiterType, status, created, stackTrace) =>
+            {
+                children.Add(new UniTaskTrackerViewItem(trackingId) { TaskType = awaiterType, Status = status.ToString(), Elapsed = (DateTime.UtcNow - created).TotalSeconds.ToString("00.00"), Position = stackTrace });
+            });
+
+            CurrentBindingItems = children;
+            root.children = CurrentBindingItems as List<TreeViewItem>;
+            return root;
+        }
+
+        protected override bool CanMultiSelect(TreeViewItem item)
+        {
+            return false;
+        }
+
+        protected override void RowGUI(RowGUIArgs args)
+        {
+            var item = args.item as UniTaskTrackerViewItem;
+
+            for (var visibleColumnIndex = 0; visibleColumnIndex < args.GetNumVisibleColumns(); visibleColumnIndex++)
+            {
+                var rect = args.GetCellRect(visibleColumnIndex);
+                var columnIndex = args.GetColumn(visibleColumnIndex);
+
+                var labelStyle = args.selected ? EditorStyles.whiteLabel : EditorStyles.label;
+                labelStyle.alignment = TextAnchor.MiddleLeft;
+                switch (columnIndex)
+                {
+                    case 0:
+                        EditorGUI.LabelField(rect, item.TaskType, labelStyle);
+                        break;
+                    case 1:
+                        EditorGUI.LabelField(rect, item.Elapsed, labelStyle);
+                        break;
+                    case 2:
+                        EditorGUI.LabelField(rect, item.Status, labelStyle);
+                        break;
+                    case 3:
+                        EditorGUI.LabelField(rect, item.PositionFirstLine, labelStyle);
+                        break;
+                    default:
+                        throw new ArgumentOutOfRangeException(nameof(columnIndex), columnIndex, null);
+                }
+            }
+        }
+    }
+
+}
+

Assets/Plugins/UniTask/Editor/UniTaskTrackerTreeView.cs.meta

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Assets/Plugins/UniTask/Editor/UniTaskTrackerWindow.cs

@@ -0,0 +1,209 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using UnityEngine;
+using UnityEditor;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System;
+using UnityEditor.IMGUI.Controls;
+using Cysharp.Threading.Tasks.Internal;
+
+namespace Cysharp.Threading.Tasks.Editor
+{
+    public class UniTaskTrackerWindow : EditorWindow
+    {
+        static int interval;
+
+        static UniTaskTrackerWindow window;
+
+        [MenuItem("Window/UniTask Tracker")]
+        public static void OpenWindow()
+        {
+            if (window != null)
+            {
+                window.Close();
+            }
+
+            // will called OnEnable(singleton instance will be set).
+            GetWindow<UniTaskTrackerWindow>("UniTask Tracker").Show();
+        }
+
+        static readonly GUILayoutOption[] EmptyLayoutOption = new GUILayoutOption[0];
+
+        UniTaskTrackerTreeView treeView;
+        object splitterState;
+
+        void OnEnable()
+        {
+            window = this; // set singleton.
+            splitterState = SplitterGUILayout.CreateSplitterState(new float[] { 75f, 25f }, new int[] { 32, 32 }, null);
+            treeView = new UniTaskTrackerTreeView();
+            TaskTracker.EditorEnableState.EnableAutoReload = EditorPrefs.GetBool(TaskTracker.EnableAutoReloadKey, false);
+            TaskTracker.EditorEnableState.EnableTracking = EditorPrefs.GetBool(TaskTracker.EnableTrackingKey, false);
+            TaskTracker.EditorEnableState.EnableStackTrace = EditorPrefs.GetBool(TaskTracker.EnableStackTraceKey, false);
+        }
+
+        void OnGUI()
+        {
+            // Head
+            RenderHeadPanel();
+
+            // Splittable
+            SplitterGUILayout.BeginVerticalSplit(this.splitterState, EmptyLayoutOption);
+            {
+                // Column Tabble
+                RenderTable();
+
+                // StackTrace details
+                RenderDetailsPanel();
+            }
+            SplitterGUILayout.EndVerticalSplit();
+        }
+
+        #region HeadPanel
+
+        public static bool EnableAutoReload => TaskTracker.EditorEnableState.EnableAutoReload;
+        public static bool EnableTracking => TaskTracker.EditorEnableState.EnableTracking;
+        public static bool EnableStackTrace => TaskTracker.EditorEnableState.EnableStackTrace;
+        static readonly GUIContent EnableAutoReloadHeadContent = EditorGUIUtility.TrTextContent("Enable AutoReload", "Reload automatically.", (Texture)null);
+        static readonly GUIContent ReloadHeadContent = EditorGUIUtility.TrTextContent("Reload", "Reload View.", (Texture)null);
+        static readonly GUIContent GCHeadContent = EditorGUIUtility.TrTextContent("GC.Collect", "Invoke GC.Collect.", (Texture)null);
+        static readonly GUIContent EnableTrackingHeadContent = EditorGUIUtility.TrTextContent("Enable Tracking", "Start to track async/await UniTask. Performance impact: low", (Texture)null);
+        static readonly GUIContent EnableStackTraceHeadContent = EditorGUIUtility.TrTextContent("Enable StackTrace", "Capture StackTrace when task is started. Performance impact: high", (Texture)null);
+
+        // [Enable Tracking] | [Enable StackTrace]
+        void RenderHeadPanel()
+        {
+            EditorGUILayout.BeginVertical(EmptyLayoutOption);
+            EditorGUILayout.BeginHorizontal(EditorStyles.toolbar, EmptyLayoutOption);
+
+            if (GUILayout.Toggle(EnableAutoReload, EnableAutoReloadHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption) != EnableAutoReload)
+            {
+                TaskTracker.EditorEnableState.EnableAutoReload = !EnableAutoReload;
+            }
+
+            if (GUILayout.Toggle(EnableTracking, EnableTrackingHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption) != EnableTracking)
+            {
+                TaskTracker.EditorEnableState.EnableTracking = !EnableTracking;
+            }
+
+            if (GUILayout.Toggle(EnableStackTrace, EnableStackTraceHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption) != EnableStackTrace)
+            {
+                TaskTracker.EditorEnableState.EnableStackTrace = !EnableStackTrace;
+            }
+
+            GUILayout.FlexibleSpace();
+
+            if (GUILayout.Button(ReloadHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption))
+            {
+                TaskTracker.CheckAndResetDirty();
+                treeView.ReloadAndSort();
+                Repaint();
+            }
+
+            if (GUILayout.Button(GCHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption))
+            {
+                GC.Collect(0);
+            }
+
+            EditorGUILayout.EndHorizontal();
+            EditorGUILayout.EndVertical();
+        }
+
+        #endregion
+
+        #region TableColumn
+
+        Vector2 tableScroll;
+        GUIStyle tableListStyle;
+
+        void RenderTable()
+        {
+            if (tableListStyle == null)
+            {
+                tableListStyle = new GUIStyle("CN Box");
+                tableListStyle.margin.top = 0;
+                tableListStyle.padding.left = 3;
+            }
+
+            EditorGUILayout.BeginVertical(tableListStyle, EmptyLayoutOption);
+
+            this.tableScroll = EditorGUILayout.BeginScrollView(this.tableScroll, new GUILayoutOption[]
+            {
+                GUILayout.ExpandWidth(true),
+                GUILayout.MaxWidth(2000f)
+            });
+            var controlRect = EditorGUILayout.GetControlRect(new GUILayoutOption[]
+            {
+                GUILayout.ExpandHeight(true),
+                GUILayout.ExpandWidth(true)
+            });
+
+
+            treeView?.OnGUI(controlRect);
+
+            EditorGUILayout.EndScrollView();
+            EditorGUILayout.EndVertical();
+        }
+
+        private void Update()
+        {
+            if (EnableAutoReload)
+            {
+                if (interval++ % 120 == 0)
+                {
+                    if (TaskTracker.CheckAndResetDirty())
+                    {
+                        treeView.ReloadAndSort();
+                        Repaint();
+                    }
+                }
+            }
+        }
+
+        #endregion
+
+        #region Details
+
+        static GUIStyle detailsStyle;
+        Vector2 detailsScroll;
+
+        void RenderDetailsPanel()
+        {
+            if (detailsStyle == null)
+            {
+                detailsStyle = new GUIStyle("CN Message");
+                detailsStyle.wordWrap = false;
+                detailsStyle.stretchHeight = true;
+                detailsStyle.margin.right = 15;
+            }
+
+            string message = "";
+            var selected = treeView.state.selectedIDs;
+            if (selected.Count > 0)
+            {
+                var first = selected[0];
+                var item = treeView.CurrentBindingItems.FirstOrDefault(x => x.id == first) as UniTaskTrackerViewItem;
+                if (item != null)
+                {
+                    message = item.Position;
+                }
+            }
+
+            detailsScroll = EditorGUILayout.BeginScrollView(this.detailsScroll, EmptyLayoutOption);
+            var vector = detailsStyle.CalcSize(new GUIContent(message));
+            EditorGUILayout.SelectableLabel(message, detailsStyle, new GUILayoutOption[]
+            {
+                GUILayout.ExpandHeight(true),
+                GUILayout.ExpandWidth(true),
+                GUILayout.MinWidth(vector.x),
+                GUILayout.MinHeight(vector.y)
+            });
+            EditorGUILayout.EndScrollView();
+        }
+
+        #endregion
+    }
+}
+

Assets/Plugins/UniTask/Editor/UniTaskTrackerWindow.cs.meta

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Assets/Plugins/UniTask/Runtime.meta

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Assets/Plugins/UniTask/Runtime/AsyncLazy.cs

@@ -0,0 +1,245 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks
+{
+    public class AsyncLazy
+    {
+        static Action<object> continuation = SetCompletionSource;
+
+        Func<UniTask> taskFactory;
+        UniTaskCompletionSource completionSource;
+        UniTask.Awaiter awaiter;
+
+        object syncLock;
+        bool initialized;
+
+        public AsyncLazy(Func<UniTask> taskFactory)
+        {
+            this.taskFactory = taskFactory;
+            this.completionSource = new UniTaskCompletionSource();
+            this.syncLock = new object();
+            this.initialized = false;
+        }
+
+        internal AsyncLazy(UniTask task)
+        {
+            this.taskFactory = null;
+            this.completionSource = new UniTaskCompletionSource();
+            this.syncLock = null;
+            this.initialized = true;
+
+            var awaiter = task.GetAwaiter();
+            if (awaiter.IsCompleted)
+            {
+                SetCompletionSource(awaiter);
+            }
+            else
+            {
+                this.awaiter = awaiter;
+                awaiter.SourceOnCompleted(continuation, this);
+            }
+        }
+
+        public UniTask Task
+        {
+            get
+            {
+                EnsureInitialized();
+                return completionSource.Task;
+            }
+        }
+
+
+        public UniTask.Awaiter GetAwaiter() => Task.GetAwaiter();
+
+        void EnsureInitialized()
+        {
+            if (Volatile.Read(ref initialized))
+            {
+                return;
+            }
+
+            EnsureInitializedCore();
+        }
+
+        void EnsureInitializedCore()
+        {
+            lock (syncLock)
+            {
+                if (!Volatile.Read(ref initialized))
+                {
+                    var f = Interlocked.Exchange(ref taskFactory, null);
+                    if (f != null)
+                    {
+                        var task = f();
+                        var awaiter = task.GetAwaiter();
+                        if (awaiter.IsCompleted)
+                        {
+                            SetCompletionSource(awaiter);
+                        }
+                        else
+                        {
+                            this.awaiter = awaiter;
+                            awaiter.SourceOnCompleted(continuation, this);
+                        }
+
+                        Volatile.Write(ref initialized, true);
+                    }
+                }
+            }
+        }
+
+        void SetCompletionSource(in UniTask.Awaiter awaiter)
+        {
+            try
+            {
+                awaiter.GetResult();
+                completionSource.TrySetResult();
+            }
+            catch (Exception ex)
+            {
+                completionSource.TrySetException(ex);
+            }
+        }
+
+        static void SetCompletionSource(object state)
+        {
+            var self = (AsyncLazy)state;
+            try
+            {
+                self.awaiter.GetResult();
+                self.completionSource.TrySetResult();
+            }
+            catch (Exception ex)
+            {
+                self.completionSource.TrySetException(ex);
+            }
+            finally
+            {
+                self.awaiter = default;
+            }
+        }
+    }
+
+    public class AsyncLazy<T>
+    {
+        static Action<object> continuation = SetCompletionSource;
+
+        Func<UniTask<T>> taskFactory;
+        UniTaskCompletionSource<T> completionSource;
+        UniTask<T>.Awaiter awaiter;
+
+        object syncLock;
+        bool initialized;
+
+        public AsyncLazy(Func<UniTask<T>> taskFactory)
+        {
+            this.taskFactory = taskFactory;
+            this.completionSource = new UniTaskCompletionSource<T>();
+            this.syncLock = new object();
+            this.initialized = false;
+        }
+
+        internal AsyncLazy(UniTask<T> task)
+        {
+            this.taskFactory = null;
+            this.completionSource = new UniTaskCompletionSource<T>();
+            this.syncLock = null;
+            this.initialized = true;
+
+            var awaiter = task.GetAwaiter();
+            if (awaiter.IsCompleted)
+            {
+                SetCompletionSource(awaiter);
+            }
+            else
+            {
+                this.awaiter = awaiter;
+                awaiter.SourceOnCompleted(continuation, this);
+            }
+        }
+
+        public UniTask<T> Task
+        {
+            get
+            {
+                EnsureInitialized();
+                return completionSource.Task;
+            }
+        }
+
+
+        public UniTask<T>.Awaiter GetAwaiter() => Task.GetAwaiter();
+
+        void EnsureInitialized()
+        {
+            if (Volatile.Read(ref initialized))
+            {
+                return;
+            }
+
+            EnsureInitializedCore();
+        }
+
+        void EnsureInitializedCore()
+        {
+            lock (syncLock)
+            {
+                if (!Volatile.Read(ref initialized))
+                {
+                    var f = Interlocked.Exchange(ref taskFactory, null);
+                    if (f != null)
+                    {
+                        var task = f();
+                        var awaiter = task.GetAwaiter();
+                        if (awaiter.IsCompleted)
+                        {
+                            SetCompletionSource(awaiter);
+                        }
+                        else
+                        {
+                            this.awaiter = awaiter;
+                            awaiter.SourceOnCompleted(continuation, this);
+                        }
+
+                        Volatile.Write(ref initialized, true);
+                    }
+                }
+            }
+        }
+
+        void SetCompletionSource(in UniTask<T>.Awaiter awaiter)
+        {
+            try
+            {
+                var result = awaiter.GetResult();
+                completionSource.TrySetResult(result);
+            }
+            catch (Exception ex)
+            {
+                completionSource.TrySetException(ex);
+            }
+        }
+
+        static void SetCompletionSource(object state)
+        {
+            var self = (AsyncLazy<T>)state;
+            try
+            {
+                var result = self.awaiter.GetResult();
+                self.completionSource.TrySetResult(result);
+            }
+            catch (Exception ex)
+            {
+                self.completionSource.TrySetException(ex);
+            }
+            finally
+            {
+                self.awaiter = default;
+            }
+        }
+    }
+}

Assets/Plugins/UniTask/Runtime/AsyncLazy.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 01d1404ca421466419a7db7340ff5e77
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/AsyncReactiveProperty.cs

@@ -0,0 +1,644 @@
+using System;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks
+{
+    public interface IReadOnlyAsyncReactiveProperty<T> : IUniTaskAsyncEnumerable<T>
+    {
+        T Value { get; }
+        IUniTaskAsyncEnumerable<T> WithoutCurrent();
+        UniTask<T> WaitAsync(CancellationToken cancellationToken = default);
+    }
+
+    public interface IAsyncReactiveProperty<T> : IReadOnlyAsyncReactiveProperty<T>
+    {
+        new T Value { get; set; }
+    }
+
+    [Serializable]
+    public class AsyncReactiveProperty<T> : IAsyncReactiveProperty<T>, IDisposable
+    {
+        TriggerEvent<T> triggerEvent;
+
+#if UNITY_2018_3_OR_NEWER
+        [UnityEngine.SerializeField]
+#endif
+        T latestValue;
+
+        public T Value
+        {
+            get
+            {
+                return latestValue;
+            }
+            set
+            {
+                this.latestValue = value;
+                triggerEvent.SetResult(value);
+            }
+        }
+
+        public AsyncReactiveProperty(T value)
+        {
+            this.latestValue = value;
+            this.triggerEvent = default;
+        }
+
+        public IUniTaskAsyncEnumerable<T> WithoutCurrent()
+        {
+            return new WithoutCurrentEnumerable(this);
+        }
+
+        public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken)
+        {
+            return new Enumerator(this, cancellationToken, true);
+        }
+
+        public void Dispose()
+        {
+            triggerEvent.SetCompleted();
+        }
+
+        public static implicit operator T(AsyncReactiveProperty<T> value)
+        {
+            return value.Value;
+        }
+
+        public override string ToString()
+        {
+            if (isValueType) return latestValue.ToString();
+            return latestValue?.ToString();
+        }
+
+        public UniTask<T> WaitAsync(CancellationToken cancellationToken = default)
+        {
+            return new UniTask<T>(WaitAsyncSource.Create(this, cancellationToken, out var token), token);
+        }
+
+        static bool isValueType;
+
+        static AsyncReactiveProperty()
+        {
+            isValueType = typeof(T).IsValueType;
+        }
+
+        sealed class WaitAsyncSource : IUniTaskSource<T>, ITriggerHandler<T>, ITaskPoolNode<WaitAsyncSource>
+        {
+            static Action<object> cancellationCallback = CancellationCallback;
+
+            static TaskPool<WaitAsyncSource> pool;
+            WaitAsyncSource nextNode;
+            ref WaitAsyncSource ITaskPoolNode<WaitAsyncSource>.NextNode => ref nextNode;
+
+            static WaitAsyncSource()
+            {
+                TaskPool.RegisterSizeGetter(typeof(WaitAsyncSource), () => pool.Size);
+            }
+
+            AsyncReactiveProperty<T> parent;
+            CancellationToken cancellationToken;
+            CancellationTokenRegistration cancellationTokenRegistration;
+            UniTaskCompletionSourceCore<T> core;
+
+            WaitAsyncSource()
+            {
+            }
+
+            public static IUniTaskSource<T> Create(AsyncReactiveProperty<T> parent, CancellationToken cancellationToken, out short token)
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    return AutoResetUniTaskCompletionSource<T>.CreateFromCanceled(cancellationToken, out token);
+                }
+
+                if (!pool.TryPop(out var result))
+                {
+                    result = new WaitAsyncSource();
+                }
+
+                result.parent = parent;
+                result.cancellationToken = cancellationToken;
+
+                if (cancellationToken.CanBeCanceled)
+                {
+                    result.cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, result);
+                }
+
+                result.parent.triggerEvent.Add(result);
+
+                TaskTracker.TrackActiveTask(result, 3);
+
+                token = result.core.Version;
+                return result;
+            }
+
+            bool TryReturn()
+            {
+                TaskTracker.RemoveTracking(this);
+                core.Reset();
+                cancellationTokenRegistration.Dispose();
+                cancellationTokenRegistration = default;
+                parent.triggerEvent.Remove(this);
+                parent = null;
+                cancellationToken = default;
+                return pool.TryPush(this);
+            }
+
+            static void CancellationCallback(object state)
+            {
+                var self = (WaitAsyncSource)state;
+                self.OnCanceled(self.cancellationToken);
+            }
+
+            // IUniTaskSource
+
+            public T GetResult(short token)
+            {
+                try
+                {
+                    return core.GetResult(token);
+                }
+                finally
+                {
+                    TryReturn();
+                }
+            }
+
+            void IUniTaskSource.GetResult(short token)
+            {
+                GetResult(token);
+            }
+
+            public void OnCompleted(Action<object> continuation, object state, short token)
+            {
+                core.OnCompleted(continuation, state, token);
+            }
+
+            public UniTaskStatus GetStatus(short token)
+            {
+                return core.GetStatus(token);
+            }
+
+            public UniTaskStatus UnsafeGetStatus()
+            {
+                return core.UnsafeGetStatus();
+            }
+
+            // ITriggerHandler
+
+            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
+            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
+
+            public void OnCanceled(CancellationToken cancellationToken)
+            {
+                core.TrySetCanceled(cancellationToken);
+            }
+
+            public void OnCompleted()
+            {
+                // Complete as Cancel.
+                core.TrySetCanceled(CancellationToken.None);
+            }
+
+            public void OnError(Exception ex)
+            {
+                core.TrySetException(ex);
+            }
+
+            public void OnNext(T value)
+            {
+                core.TrySetResult(value);
+            }
+        }
+
+        sealed class WithoutCurrentEnumerable : IUniTaskAsyncEnumerable<T>
+        {
+            readonly AsyncReactiveProperty<T> parent;
+
+            public WithoutCurrentEnumerable(AsyncReactiveProperty<T> parent)
+            {
+                this.parent = parent;
+            }
+
+            public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default)
+            {
+                return new Enumerator(parent, cancellationToken, false);
+            }
+        }
+
+        sealed class Enumerator : MoveNextSource, IUniTaskAsyncEnumerator<T>, ITriggerHandler<T>
+        {
+            static Action<object> cancellationCallback = CancellationCallback;
+
+            readonly AsyncReactiveProperty<T> parent;
+            readonly CancellationToken cancellationToken;
+            readonly CancellationTokenRegistration cancellationTokenRegistration;
+            T value;
+            bool isDisposed;
+            bool firstCall;
+
+            public Enumerator(AsyncReactiveProperty<T> parent, CancellationToken cancellationToken, bool publishCurrentValue)
+            {
+                this.parent = parent;
+                this.cancellationToken = cancellationToken;
+                this.firstCall = publishCurrentValue;
+
+                parent.triggerEvent.Add(this);
+                TaskTracker.TrackActiveTask(this, 3);
+
+                if (cancellationToken.CanBeCanceled)
+                {
+                    cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, this);
+                }
+            }
+
+            public T Current => value;
+
+            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
+            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
+
+            public UniTask<bool> MoveNextAsync()
+            {
+                // raise latest value on first call.
+                if (firstCall)
+                {
+                    firstCall = false;
+                    value = parent.Value;
+                    return CompletedTasks.True;
+                }
+
+                completionSource.Reset();
+                return new UniTask<bool>(this, completionSource.Version);
+            }
+
+            public UniTask DisposeAsync()
+            {
+                if (!isDisposed)
+                {
+                    isDisposed = true;
+                    TaskTracker.RemoveTracking(this);
+                    completionSource.TrySetCanceled(cancellationToken);
+                    parent.triggerEvent.Remove(this);
+                }
+                return default;
+            }
+
+            public void OnNext(T value)
+            {
+                this.value = value;
+                completionSource.TrySetResult(true);
+            }
+
+            public void OnCanceled(CancellationToken cancellationToken)
+            {
+                DisposeAsync().Forget();
+            }
+
+            public void OnCompleted()
+            {
+                completionSource.TrySetResult(false);
+            }
+
+            public void OnError(Exception ex)
+            {
+                completionSource.TrySetException(ex);
+            }
+
+            static void CancellationCallback(object state)
+            {
+                var self = (Enumerator)state;
+                self.DisposeAsync().Forget();
+            }
+        }
+    }
+
+    public class ReadOnlyAsyncReactiveProperty<T> : IReadOnlyAsyncReactiveProperty<T>, IDisposable
+    {
+        TriggerEvent<T> triggerEvent;
+
+        T latestValue;
+        IUniTaskAsyncEnumerator<T> enumerator;
+
+        public T Value
+        {
+            get
+            {
+                return latestValue;
+            }
+        }
+
+        public ReadOnlyAsyncReactiveProperty(T initialValue, IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
+        {
+            latestValue = initialValue;
+            ConsumeEnumerator(source, cancellationToken).Forget();
+        }
+
+        public ReadOnlyAsyncReactiveProperty(IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
+        {
+            ConsumeEnumerator(source, cancellationToken).Forget();
+        }
+
+        async UniTaskVoid ConsumeEnumerator(IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
+        {
+            enumerator = source.GetAsyncEnumerator(cancellationToken);
+            try
+            {
+                while (await enumerator.MoveNextAsync())
+                {
+                    var value = enumerator.Current;
+                    this.latestValue = value;
+                    triggerEvent.SetResult(value);
+                }
+            }
+            finally
+            {
+                await enumerator.DisposeAsync();
+                enumerator = null;
+            }
+        }
+
+        public IUniTaskAsyncEnumerable<T> WithoutCurrent()
+        {
+            return new WithoutCurrentEnumerable(this);
+        }
+
+        public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken)
+        {
+            return new Enumerator(this, cancellationToken, true);
+        }
+
+        public void Dispose()
+        {
+            if (enumerator != null)
+            {
+                enumerator.DisposeAsync().Forget();
+            }
+
+            triggerEvent.SetCompleted();
+        }
+
+        public static implicit operator T(ReadOnlyAsyncReactiveProperty<T> value)
+        {
+            return value.Value;
+        }
+
+        public override string ToString()
+        {
+            if (isValueType) return latestValue.ToString();
+            return latestValue?.ToString();
+        }
+
+        public UniTask<T> WaitAsync(CancellationToken cancellationToken = default)
+        {
+            return new UniTask<T>(WaitAsyncSource.Create(this, cancellationToken, out var token), token);
+        }
+
+        static bool isValueType;
+
+        static ReadOnlyAsyncReactiveProperty()
+        {
+            isValueType = typeof(T).IsValueType;
+        }
+
+        sealed class WaitAsyncSource : IUniTaskSource<T>, ITriggerHandler<T>, ITaskPoolNode<WaitAsyncSource>
+        {
+            static Action<object> cancellationCallback = CancellationCallback;
+
+            static TaskPool<WaitAsyncSource> pool;
+            WaitAsyncSource nextNode;
+            ref WaitAsyncSource ITaskPoolNode<WaitAsyncSource>.NextNode => ref nextNode;
+
+            static WaitAsyncSource()
+            {
+                TaskPool.RegisterSizeGetter(typeof(WaitAsyncSource), () => pool.Size);
+            }
+
+            ReadOnlyAsyncReactiveProperty<T> parent;
+            CancellationToken cancellationToken;
+            CancellationTokenRegistration cancellationTokenRegistration;
+            UniTaskCompletionSourceCore<T> core;
+
+            WaitAsyncSource()
+            {
+            }
+
+            public static IUniTaskSource<T> Create(ReadOnlyAsyncReactiveProperty<T> parent, CancellationToken cancellationToken, out short token)
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    return AutoResetUniTaskCompletionSource<T>.CreateFromCanceled(cancellationToken, out token);
+                }
+
+                if (!pool.TryPop(out var result))
+                {
+                    result = new WaitAsyncSource();
+                }
+
+                result.parent = parent;
+                result.cancellationToken = cancellationToken;
+
+                if (cancellationToken.CanBeCanceled)
+                {
+                    result.cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, result);
+                }
+
+                result.parent.triggerEvent.Add(result);
+
+                TaskTracker.TrackActiveTask(result, 3);
+
+                token = result.core.Version;
+                return result;
+            }
+
+            bool TryReturn()
+            {
+                TaskTracker.RemoveTracking(this);
+                core.Reset();
+                cancellationTokenRegistration.Dispose();
+                cancellationTokenRegistration = default;
+                parent.triggerEvent.Remove(this);
+                parent = null;
+                cancellationToken = default;
+                return pool.TryPush(this);
+            }
+
+            static void CancellationCallback(object state)
+            {
+                var self = (WaitAsyncSource)state;
+                self.OnCanceled(self.cancellationToken);
+            }
+
+            // IUniTaskSource
+
+            public T GetResult(short token)
+            {
+                try
+                {
+                    return core.GetResult(token);
+                }
+                finally
+                {
+                    TryReturn();
+                }
+            }
+
+            void IUniTaskSource.GetResult(short token)
+            {
+                GetResult(token);
+            }
+
+            public void OnCompleted(Action<object> continuation, object state, short token)
+            {
+                core.OnCompleted(continuation, state, token);
+            }
+
+            public UniTaskStatus GetStatus(short token)
+            {
+                return core.GetStatus(token);
+            }
+
+            public UniTaskStatus UnsafeGetStatus()
+            {
+                return core.UnsafeGetStatus();
+            }
+
+            // ITriggerHandler
+
+            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
+            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
+
+            public void OnCanceled(CancellationToken cancellationToken)
+            {
+                core.TrySetCanceled(cancellationToken);
+            }
+
+            public void OnCompleted()
+            {
+                // Complete as Cancel.
+                core.TrySetCanceled(CancellationToken.None);
+            }
+
+            public void OnError(Exception ex)
+            {
+                core.TrySetException(ex);
+            }
+
+            public void OnNext(T value)
+            {
+                core.TrySetResult(value);
+            }
+        }
+
+        sealed class WithoutCurrentEnumerable : IUniTaskAsyncEnumerable<T>
+        {
+            readonly ReadOnlyAsyncReactiveProperty<T> parent;
+
+            public WithoutCurrentEnumerable(ReadOnlyAsyncReactiveProperty<T> parent)
+            {
+                this.parent = parent;
+            }
+
+            public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default)
+            {
+                return new Enumerator(parent, cancellationToken, false);
+            }
+        }
+
+        sealed class Enumerator : MoveNextSource, IUniTaskAsyncEnumerator<T>, ITriggerHandler<T>
+        {
+            static Action<object> cancellationCallback = CancellationCallback;
+
+            readonly ReadOnlyAsyncReactiveProperty<T> parent;
+            readonly CancellationToken cancellationToken;
+            readonly CancellationTokenRegistration cancellationTokenRegistration;
+            T value;
+            bool isDisposed;
+            bool firstCall;
+
+            public Enumerator(ReadOnlyAsyncReactiveProperty<T> parent, CancellationToken cancellationToken, bool publishCurrentValue)
+            {
+                this.parent = parent;
+                this.cancellationToken = cancellationToken;
+                this.firstCall = publishCurrentValue;
+
+                parent.triggerEvent.Add(this);
+                TaskTracker.TrackActiveTask(this, 3);
+
+                if (cancellationToken.CanBeCanceled)
+                {
+                    cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, this);
+                }
+            }
+
+            public T Current => value;
+            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
+            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
+
+            public UniTask<bool> MoveNextAsync()
+            {
+                // raise latest value on first call.
+                if (firstCall)
+                {
+                    firstCall = false;
+                    value = parent.Value;
+                    return CompletedTasks.True;
+                }
+
+                completionSource.Reset();
+                return new UniTask<bool>(this, completionSource.Version);
+            }
+
+            public UniTask DisposeAsync()
+            {
+                if (!isDisposed)
+                {
+                    isDisposed = true;
+                    TaskTracker.RemoveTracking(this);
+                    completionSource.TrySetCanceled(cancellationToken);
+                    parent.triggerEvent.Remove(this);
+                }
+                return default;
+            }
+
+            public void OnNext(T value)
+            {
+                this.value = value;
+                completionSource.TrySetResult(true);
+            }
+
+            public void OnCanceled(CancellationToken cancellationToken)
+            {
+                DisposeAsync().Forget();
+            }
+
+            public void OnCompleted()
+            {
+                completionSource.TrySetResult(false);
+            }
+
+            public void OnError(Exception ex)
+            {
+                completionSource.TrySetException(ex);
+            }
+
+            static void CancellationCallback(object state)
+            {
+                var self = (Enumerator)state;
+                self.DisposeAsync().Forget();
+            }
+        }
+    }
+
+    public static class StateExtensions
+    {
+        public static ReadOnlyAsyncReactiveProperty<T> ToReadOnlyAsyncReactiveProperty<T>(this IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
+        {
+            return new ReadOnlyAsyncReactiveProperty<T>(source, cancellationToken);
+        }
+
+        public static ReadOnlyAsyncReactiveProperty<T> ToReadOnlyAsyncReactiveProperty<T>(this IUniTaskAsyncEnumerable<T> source, T initialValue, CancellationToken cancellationToken)
+        {
+            return new ReadOnlyAsyncReactiveProperty<T>(initialValue, source, cancellationToken);
+        }
+    }
+}

Assets/Plugins/UniTask/Runtime/AsyncReactiveProperty.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8ef320b87f537ee4fb2282e765dc6166
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/AsyncUnit.cs

@@ -0,0 +1,26 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or 
+
+using System;
+
+namespace Cysharp.Threading.Tasks
+{
+    public readonly struct AsyncUnit : IEquatable<AsyncUnit>
+    {
+        public static readonly AsyncUnit Default = new AsyncUnit();
+
+        public override int GetHashCode()
+        {
+            return 0;
+        }
+
+        public bool Equals(AsyncUnit other)
+        {
+            return true;
+        }
+
+        public override string ToString()
+        {
+            return "()";
+        }
+    }
+}

Assets/Plugins/UniTask/Runtime/AsyncUnit.cs.meta

@@ -0,0 +1,11 @@
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+guid: 4f95ac245430d304bb5128d13b6becc8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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Assets/Plugins/UniTask/Runtime/CancellationTokenEqualityComparer.cs

@@ -0,0 +1,23 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System.Collections.Generic;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks
+{
+    public class CancellationTokenEqualityComparer : IEqualityComparer<CancellationToken>
+    {
+        public static readonly IEqualityComparer<CancellationToken> Default = new CancellationTokenEqualityComparer();
+
+        public bool Equals(CancellationToken x, CancellationToken y)
+        {
+            return x.Equals(y);
+        }
+
+        public int GetHashCode(CancellationToken obj)
+        {
+            return obj.GetHashCode();
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/CancellationTokenEqualityComparer.cs.meta

@@ -0,0 +1,11 @@
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+guid: 7d739f510b125b74fa7290ac4335e46e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
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Assets/Plugins/UniTask/Runtime/CancellationTokenExtensions.cs

@@ -0,0 +1,182 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static class CancellationTokenExtensions
+    {
+        static readonly Action<object> cancellationTokenCallback = Callback;
+        static readonly Action<object> disposeCallback = DisposeCallback;
+
+        public static CancellationToken ToCancellationToken(this UniTask task)
+        {
+            var cts = new CancellationTokenSource();
+            ToCancellationTokenCore(task, cts).Forget();
+            return cts.Token;
+        }
+
+        public static CancellationToken ToCancellationToken(this UniTask task, CancellationToken linkToken)
+        {
+            if (linkToken.IsCancellationRequested)
+            {
+                return linkToken;
+            }
+
+            if (!linkToken.CanBeCanceled)
+            {
+                return ToCancellationToken(task);
+            }
+
+            var cts = CancellationTokenSource.CreateLinkedTokenSource(linkToken);
+            ToCancellationTokenCore(task, cts).Forget();
+
+            return cts.Token;
+        }
+
+        public static CancellationToken ToCancellationToken<T>(this UniTask<T> task)
+        {
+            return ToCancellationToken(task.AsUniTask());
+        }
+
+        public static CancellationToken ToCancellationToken<T>(this UniTask<T> task, CancellationToken linkToken)
+        {
+            return ToCancellationToken(task.AsUniTask(), linkToken);
+        }
+
+        static async UniTaskVoid ToCancellationTokenCore(UniTask task, CancellationTokenSource cts)
+        {
+            try
+            {
+                await task;
+            }
+            catch (Exception ex)
+            {
+                UniTaskScheduler.PublishUnobservedTaskException(ex);
+            }
+            cts.Cancel();
+            cts.Dispose();
+        }
+
+        public static (UniTask, CancellationTokenRegistration) ToUniTask(this CancellationToken cancellationToken)
+        {
+            if (cancellationToken.IsCancellationRequested)
+            {
+                return (UniTask.FromCanceled(cancellationToken), default(CancellationTokenRegistration));
+            }
+
+            var promise = new UniTaskCompletionSource();
+            return (promise.Task, cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationTokenCallback, promise));
+        }
+
+        static void Callback(object state)
+        {
+            var promise = (UniTaskCompletionSource)state;
+            promise.TrySetResult();
+        }
+
+        public static CancellationTokenAwaitable WaitUntilCanceled(this CancellationToken cancellationToken)
+        {
+            return new CancellationTokenAwaitable(cancellationToken);
+        }
+
+        public static CancellationTokenRegistration RegisterWithoutCaptureExecutionContext(this CancellationToken cancellationToken, Action callback)
+        {
+            var restoreFlow = false;
+            if (!ExecutionContext.IsFlowSuppressed())
+            {
+                ExecutionContext.SuppressFlow();
+                restoreFlow = true;
+            }
+
+            try
+            {
+                return cancellationToken.Register(callback, false);
+            }
+            finally
+            {
+                if (restoreFlow)
+                {
+                    ExecutionContext.RestoreFlow();
+                }
+            }
+        }
+
+        public static CancellationTokenRegistration RegisterWithoutCaptureExecutionContext(this CancellationToken cancellationToken, Action<object> callback, object state)
+        {
+            var restoreFlow = false;
+            if (!ExecutionContext.IsFlowSuppressed())
+            {
+                ExecutionContext.SuppressFlow();
+                restoreFlow = true;
+            }
+
+            try
+            {
+                return cancellationToken.Register(callback, state, false);
+            }
+            finally
+            {
+                if (restoreFlow)
+                {
+                    ExecutionContext.RestoreFlow();
+                }
+            }
+        }
+
+        public static CancellationTokenRegistration AddTo(this IDisposable disposable, CancellationToken cancellationToken)
+        {
+            return cancellationToken.RegisterWithoutCaptureExecutionContext(disposeCallback, disposable);
+        }
+
+        static void DisposeCallback(object state)
+        {
+            var d = (IDisposable)state;
+            d.Dispose();
+        }
+    }
+
+    public struct CancellationTokenAwaitable
+    {
+        CancellationToken cancellationToken;
+
+        public CancellationTokenAwaitable(CancellationToken cancellationToken)
+        {
+            this.cancellationToken = cancellationToken;
+        }
+
+        public Awaiter GetAwaiter()
+        {
+            return new Awaiter(cancellationToken);
+        }
+
+        public struct Awaiter : ICriticalNotifyCompletion
+        {
+            CancellationToken cancellationToken;
+
+            public Awaiter(CancellationToken cancellationToken)
+            {
+                this.cancellationToken = cancellationToken;
+            }
+
+            public bool IsCompleted => !cancellationToken.CanBeCanceled || cancellationToken.IsCancellationRequested;
+
+            public void GetResult()
+            {
+            }
+
+            public void OnCompleted(Action continuation)
+            {
+                UnsafeOnCompleted(continuation);
+            }
+
+            public void UnsafeOnCompleted(Action continuation)
+            {
+                cancellationToken.RegisterWithoutCaptureExecutionContext(continuation);
+            }
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/CancellationTokenExtensions.cs.meta

@@ -0,0 +1,11 @@
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+guid: 4be7209f04146bd45ac5ee775a5f7c26
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
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+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/CancellationTokenSourceExtensions.cs

@@ -0,0 +1,44 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System.Threading;
+using UnityEngine;
+using Cysharp.Threading.Tasks.Triggers;
+using System;
+using Cysharp.Threading.Tasks.Internal;
+
+namespace Cysharp.Threading.Tasks
+{
+
+    public static partial class CancellationTokenSourceExtensions
+    {
+        readonly static Action<object> CancelCancellationTokenSourceStateDelegate = new Action<object>(CancelCancellationTokenSourceState);
+
+        static void CancelCancellationTokenSourceState(object state)
+        {
+            var cts = (CancellationTokenSource)state;
+            cts.Cancel();
+        }
+
+        public static IDisposable CancelAfterSlim(this CancellationTokenSource cts, int millisecondsDelay, DelayType delayType = DelayType.DeltaTime, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update)
+        {
+            return CancelAfterSlim(cts, TimeSpan.FromMilliseconds(millisecondsDelay), delayType, delayTiming);
+        }
+
+        public static IDisposable CancelAfterSlim(this CancellationTokenSource cts, TimeSpan delayTimeSpan, DelayType delayType = DelayType.DeltaTime, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update)
+        {
+            return PlayerLoopTimer.StartNew(delayTimeSpan, false, delayType, delayTiming, cts.Token, CancelCancellationTokenSourceStateDelegate, cts);
+        }
+
+        public static void RegisterRaiseCancelOnDestroy(this CancellationTokenSource cts, Component component)
+        {
+            RegisterRaiseCancelOnDestroy(cts, component.gameObject);
+        }
+
+        public static void RegisterRaiseCancelOnDestroy(this CancellationTokenSource cts, GameObject gameObject)
+        {
+            var trigger = gameObject.GetAsyncDestroyTrigger();
+            trigger.CancellationToken.RegisterWithoutCaptureExecutionContext(CancelCancellationTokenSourceStateDelegate, cts);
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/CancellationTokenSourceExtensions.cs.meta

@@ -0,0 +1,11 @@
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+MonoImporter:
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+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
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+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/Channel.cs

@@ -0,0 +1,450 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static class Channel
+    {
+        public static Channel<T> CreateSingleConsumerUnbounded<T>()
+        {
+            return new SingleConsumerUnboundedChannel<T>();
+        }
+    }
+
+    public abstract class Channel<TWrite, TRead>
+    {
+        public ChannelReader<TRead> Reader { get; protected set; }
+        public ChannelWriter<TWrite> Writer { get; protected set; }
+
+        public static implicit operator ChannelReader<TRead>(Channel<TWrite, TRead> channel) => channel.Reader;
+        public static implicit operator ChannelWriter<TWrite>(Channel<TWrite, TRead> channel) => channel.Writer;
+    }
+
+    public abstract class Channel<T> : Channel<T, T>
+    {
+    }
+
+    public abstract class ChannelReader<T>
+    {
+        public abstract bool TryRead(out T item);
+        public abstract UniTask<bool> WaitToReadAsync(CancellationToken cancellationToken = default(CancellationToken));
+
+        public abstract UniTask Completion { get; }
+
+        public virtual UniTask<T> ReadAsync(CancellationToken cancellationToken = default(CancellationToken))
+        {
+            if (this.TryRead(out var item))
+            {
+                return UniTask.FromResult(item);
+            }
+
+            return ReadAsyncCore(cancellationToken);
+        }
+
+        async UniTask<T> ReadAsyncCore(CancellationToken cancellationToken = default(CancellationToken))
+        {
+            if (await WaitToReadAsync(cancellationToken))
+            {
+                if (TryRead(out var item))
+                {
+                    return item;
+                }
+            }
+
+            throw new ChannelClosedException();
+        }
+
+        public abstract IUniTaskAsyncEnumerable<T> ReadAllAsync(CancellationToken cancellationToken = default(CancellationToken));
+    }
+
+    public abstract class ChannelWriter<T>
+    {
+        public abstract bool TryWrite(T item);
+        public abstract bool TryComplete(Exception error = null);
+
+        public void Complete(Exception error = null)
+        {
+            if (!TryComplete(error))
+            {
+                throw new ChannelClosedException();
+            }
+        }
+    }
+
+    public partial class ChannelClosedException : InvalidOperationException
+    {
+        public ChannelClosedException() :
+            base("Channel is already closed.")
+        { }
+
+        public ChannelClosedException(string message) : base(message) { }
+
+        public ChannelClosedException(Exception innerException) :
+            base("Channel is already closed", innerException)
+        { }
+
+        public ChannelClosedException(string message, Exception innerException) : base(message, innerException) { }
+    }
+
+    internal class SingleConsumerUnboundedChannel<T> : Channel<T>
+    {
+        readonly Queue<T> items;
+        readonly SingleConsumerUnboundedChannelReader readerSource;
+        UniTaskCompletionSource completedTaskSource;
+        UniTask completedTask;
+
+        Exception completionError;
+        bool closed;
+
+        public SingleConsumerUnboundedChannel()
+        {
+            items = new Queue<T>();
+            Writer = new SingleConsumerUnboundedChannelWriter(this);
+            readerSource = new SingleConsumerUnboundedChannelReader(this);
+            Reader = readerSource;
+        }
+
+        sealed class SingleConsumerUnboundedChannelWriter : ChannelWriter<T>
+        {
+            readonly SingleConsumerUnboundedChannel<T> parent;
+
+            public SingleConsumerUnboundedChannelWriter(SingleConsumerUnboundedChannel<T> parent)
+            {
+                this.parent = parent;
+            }
+
+            public override bool TryWrite(T item)
+            {
+                bool waiting;
+                lock (parent.items)
+                {
+                    if (parent.closed) return false;
+
+                    parent.items.Enqueue(item);
+                    waiting = parent.readerSource.isWaiting;
+                }
+
+                if (waiting)
+                {
+                    parent.readerSource.SingalContinuation();
+                }
+
+                return true;
+            }
+
+            public override bool TryComplete(Exception error = null)
+            {
+                bool waiting;
+                lock (parent.items)
+                {
+                    if (parent.closed) return false;
+                    parent.closed = true;
+                    waiting = parent.readerSource.isWaiting;
+
+                    if (parent.items.Count == 0)
+                    {
+                        if (error == null)
+                        {
+                            if (parent.completedTaskSource != null)
+                            {
+                                parent.completedTaskSource.TrySetResult();
+                            }
+                            else
+                            {
+                                parent.completedTask = UniTask.CompletedTask;
+                            }
+                        }
+                        else
+                        {
+                            if (parent.completedTaskSource != null)
+                            {
+                                parent.completedTaskSource.TrySetException(error);
+                            }
+                            else
+                            {
+                                parent.completedTask = UniTask.FromException(error);
+                            }
+                        }
+
+                        if (waiting)
+                        {
+                            parent.readerSource.SingalCompleted(error);
+                        }
+                    }
+
+                    parent.completionError = error;
+                }
+
+                return true;
+            }
+        }
+
+        sealed class SingleConsumerUnboundedChannelReader : ChannelReader<T>, IUniTaskSource<bool>
+        {
+            readonly Action<object> CancellationCallbackDelegate = CancellationCallback;
+            readonly SingleConsumerUnboundedChannel<T> parent;
+
+            CancellationToken cancellationToken;
+            CancellationTokenRegistration cancellationTokenRegistration;
+            UniTaskCompletionSourceCore<bool> core;
+            internal bool isWaiting;
+
+            public SingleConsumerUnboundedChannelReader(SingleConsumerUnboundedChannel<T> parent)
+            {
+                this.parent = parent;
+
+                TaskTracker.TrackActiveTask(this, 4);
+            }
+
+            public override UniTask Completion
+            {
+                get
+                {
+                    if (parent.completedTaskSource != null) return parent.completedTaskSource.Task;
+
+                    if (parent.closed)
+                    {
+                        return parent.completedTask;
+                    }
+
+                    parent.completedTaskSource = new UniTaskCompletionSource();
+                    return parent.completedTaskSource.Task;
+                }
+            }
+
+            public override bool TryRead(out T item)
+            {
+                lock (parent.items)
+                {
+                    if (parent.items.Count != 0)
+                    {
+                        item = parent.items.Dequeue();
+
+                        // complete when all value was consumed.
+                        if (parent.closed && parent.items.Count == 0)
+                        {
+                            if (parent.completionError != null)
+                            {
+                                if (parent.completedTaskSource != null)
+                                {
+                                    parent.completedTaskSource.TrySetException(parent.completionError);
+                                }
+                                else
+                                {
+                                    parent.completedTask = UniTask.FromException(parent.completionError);
+                                }
+                            }
+                            else
+                            {
+                                if (parent.completedTaskSource != null)
+                                {
+                                    parent.completedTaskSource.TrySetResult();
+                                }
+                                else
+                                {
+                                    parent.completedTask = UniTask.CompletedTask;
+                                }
+                            }
+                        }
+                    }
+                    else
+                    {
+                        item = default;
+                        return false;
+                    }
+                }
+
+                return true;
+            }
+
+            public override UniTask<bool> WaitToReadAsync(CancellationToken cancellationToken)
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    return UniTask.FromCanceled<bool>(cancellationToken);
+                }
+
+                lock (parent.items)
+                {
+                    if (parent.items.Count != 0)
+                    {
+                        return CompletedTasks.True;
+                    }
+
+                    if (parent.closed)
+                    {
+                        if (parent.completionError == null)
+                        {
+                            return CompletedTasks.False;
+                        }
+                        else
+                        {
+                            return UniTask.FromException<bool>(parent.completionError);
+                        }
+                    }
+
+                    cancellationTokenRegistration.Dispose();
+
+                    core.Reset();
+                    isWaiting = true;
+
+                    this.cancellationToken = cancellationToken;
+                    if (this.cancellationToken.CanBeCanceled)
+                    {
+                        cancellationTokenRegistration = this.cancellationToken.RegisterWithoutCaptureExecutionContext(CancellationCallbackDelegate, this);
+                    }
+
+                    return new UniTask<bool>(this, core.Version);
+                }
+            }
+
+            public void SingalContinuation()
+            {
+                core.TrySetResult(true);
+            }
+
+            public void SingalCancellation(CancellationToken cancellationToken)
+            {
+                TaskTracker.RemoveTracking(this);
+                core.TrySetCanceled(cancellationToken);
+            }
+
+            public void SingalCompleted(Exception error)
+            {
+                if (error != null)
+                {
+                    TaskTracker.RemoveTracking(this);
+                    core.TrySetException(error);
+                }
+                else
+                {
+                    TaskTracker.RemoveTracking(this);
+                    core.TrySetResult(false);
+                }
+            }
+
+            public override IUniTaskAsyncEnumerable<T> ReadAllAsync(CancellationToken cancellationToken = default)
+            {
+                return new ReadAllAsyncEnumerable(this, cancellationToken);
+            }
+
+            bool IUniTaskSource<bool>.GetResult(short token)
+            {
+                return core.GetResult(token);
+            }
+
+            void IUniTaskSource.GetResult(short token)
+            {
+                core.GetResult(token);
+            }
+
+            UniTaskStatus IUniTaskSource.GetStatus(short token)
+            {
+                return core.GetStatus(token);
+            }
+
+            void IUniTaskSource.OnCompleted(Action<object> continuation, object state, short token)
+            {
+                core.OnCompleted(continuation, state, token);
+            }
+
+            UniTaskStatus IUniTaskSource.UnsafeGetStatus()
+            {
+                return core.UnsafeGetStatus();
+            }
+
+            static void CancellationCallback(object state)
+            {
+                var self = (SingleConsumerUnboundedChannelReader)state;
+                self.SingalCancellation(self.cancellationToken);
+            }
+
+            sealed class ReadAllAsyncEnumerable : IUniTaskAsyncEnumerable<T>, IUniTaskAsyncEnumerator<T>
+            {
+                readonly Action<object> CancellationCallback1Delegate = CancellationCallback1;
+                readonly Action<object> CancellationCallback2Delegate = CancellationCallback2;
+
+                readonly SingleConsumerUnboundedChannelReader parent;
+                CancellationToken cancellationToken1;
+                CancellationToken cancellationToken2;
+                CancellationTokenRegistration cancellationTokenRegistration1;
+                CancellationTokenRegistration cancellationTokenRegistration2;
+
+                T current;
+                bool cacheValue;
+                bool running;
+
+                public ReadAllAsyncEnumerable(SingleConsumerUnboundedChannelReader parent, CancellationToken cancellationToken)
+                {
+                    this.parent = parent;
+                    this.cancellationToken1 = cancellationToken;
+                }
+
+                public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default)
+                {
+                    if (running)
+                    {
+                        throw new InvalidOperationException("Enumerator is already running, does not allow call GetAsyncEnumerator twice.");
+                    }
+
+                    if (this.cancellationToken1 != cancellationToken)
+                    {
+                        this.cancellationToken2 = cancellationToken;
+                    }
+
+                    if (this.cancellationToken1.CanBeCanceled)
+                    {
+                        this.cancellationTokenRegistration1 =  this.cancellationToken1.RegisterWithoutCaptureExecutionContext(CancellationCallback1Delegate, this);
+                    }
+
+                    if (this.cancellationToken2.CanBeCanceled)
+                    {
+                        this.cancellationTokenRegistration2 = this.cancellationToken2.RegisterWithoutCaptureExecutionContext(CancellationCallback2Delegate, this);
+                    }
+
+                    running = true;
+                    return this;
+                }
+
+                public T Current
+                {
+                    get
+                    {
+                        if (cacheValue)
+                        {
+                            return current;
+                        }
+                        parent.TryRead(out current);
+                        return current;
+                    }
+                }
+
+                public UniTask<bool> MoveNextAsync()
+                {
+                    cacheValue = false;
+                    return parent.WaitToReadAsync(CancellationToken.None); // ok to use None, registered in ctor.
+                }
+
+                public UniTask DisposeAsync()
+                {
+                    cancellationTokenRegistration1.Dispose();
+                    cancellationTokenRegistration2.Dispose();
+                    return default;
+                }
+
+                static void CancellationCallback1(object state)
+                {
+                    var self = (ReadAllAsyncEnumerable)state;
+                    self.parent.SingalCancellation(self.cancellationToken1);
+                }
+
+                static void CancellationCallback2(object state)
+                {
+                    var self = (ReadAllAsyncEnumerable)state;
+                    self.parent.SingalCancellation(self.cancellationToken2);
+                }
+            }
+        }
+    }
+}

Assets/Plugins/UniTask/Runtime/Channel.cs.meta

@@ -0,0 +1,11 @@
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Assets/Plugins/UniTask/Runtime/CompilerServices.meta

@@ -0,0 +1,8 @@
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Assets/Plugins/UniTask/Runtime/CompilerServices/AsyncMethodBuilderAttribute.cs

@@ -0,0 +1,17 @@
+
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+#pragma warning disable CS0436
+
+namespace System.Runtime.CompilerServices
+{
+    internal sealed class AsyncMethodBuilderAttribute : Attribute
+    {
+        public Type BuilderType { get; }
+
+        public AsyncMethodBuilderAttribute(Type builderType)
+        {
+            BuilderType = builderType;
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/CompilerServices/AsyncMethodBuilderAttribute.cs.meta

@@ -0,0 +1,11 @@
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+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/CompilerServices/AsyncUniTaskMethodBuilder.cs

@@ -0,0 +1,269 @@
+
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Diagnostics;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Security;
+
+namespace Cysharp.Threading.Tasks.CompilerServices
+{
+    [StructLayout(LayoutKind.Auto)]
+    public struct AsyncUniTaskMethodBuilder
+    {
+        IStateMachineRunnerPromise runnerPromise;
+        Exception ex;
+
+        // 1. Static Create method.
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static AsyncUniTaskMethodBuilder Create()
+        {
+            return default;
+        }
+
+        // 2. TaskLike Task property.
+        public UniTask Task
+        {
+            [DebuggerHidden]
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get
+            {
+                if (runnerPromise != null)
+                {
+                    return runnerPromise.Task;
+                }
+                else if (ex != null)
+                {
+                    return UniTask.FromException(ex);
+                }
+                else
+                {
+                    return UniTask.CompletedTask;
+                }
+            }
+        }
+
+        // 3. SetException
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SetException(Exception exception)
+        {
+            if (runnerPromise == null)
+            {
+                ex = exception;
+            }
+            else
+            {
+                runnerPromise.SetException(exception);
+            }
+        }
+
+        // 4. SetResult
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SetResult()
+        {
+            if (runnerPromise != null)
+            {
+                runnerPromise.SetResult();
+            }
+        }
+
+        // 5. AwaitOnCompleted
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void AwaitOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
+            where TAwaiter : INotifyCompletion
+            where TStateMachine : IAsyncStateMachine
+        {
+            if (runnerPromise == null)
+            {
+                AsyncUniTask<TStateMachine>.SetStateMachine(ref stateMachine, ref runnerPromise);
+            }
+
+            awaiter.OnCompleted(runnerPromise.MoveNext);
+        }
+
+        // 6. AwaitUnsafeOnCompleted
+        [DebuggerHidden]
+        [SecuritySafeCritical]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void AwaitUnsafeOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
+            where TAwaiter : ICriticalNotifyCompletion
+            where TStateMachine : IAsyncStateMachine
+        {
+            if (runnerPromise == null)
+            {
+                AsyncUniTask<TStateMachine>.SetStateMachine(ref stateMachine, ref runnerPromise);
+            }
+
+            awaiter.UnsafeOnCompleted(runnerPromise.MoveNext);
+        }
+
+        // 7. Start
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void Start<TStateMachine>(ref TStateMachine stateMachine)
+            where TStateMachine : IAsyncStateMachine
+        {
+            stateMachine.MoveNext();
+        }
+
+        // 8. SetStateMachine
+        [DebuggerHidden]
+        public void SetStateMachine(IAsyncStateMachine stateMachine)
+        {
+            // don't use boxed stateMachine.
+        }
+
+#if DEBUG || !UNITY_2018_3_OR_NEWER
+        // Important for IDE debugger.
+        object debuggingId;
+        private object ObjectIdForDebugger
+        {
+            get
+            {
+                if (debuggingId == null)
+                {
+                    debuggingId = new object();
+                }
+                return debuggingId;
+            }
+        }
+#endif
+    }
+
+    [StructLayout(LayoutKind.Auto)]
+    public struct AsyncUniTaskMethodBuilder<T>
+    {
+        IStateMachineRunnerPromise<T> runnerPromise;
+        Exception ex;
+        T result;
+
+        // 1. Static Create method.
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static AsyncUniTaskMethodBuilder<T> Create()
+        {
+            return default;
+        }
+
+        // 2. TaskLike Task property.
+        public UniTask<T> Task
+        {
+            [DebuggerHidden]
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get
+            {
+                if (runnerPromise != null)
+                {
+                    return runnerPromise.Task;
+                }
+                else if (ex != null)
+                {
+                    return UniTask.FromException<T>(ex);
+                }
+                else
+                {
+                    return UniTask.FromResult(result);
+                }
+            }
+        }
+
+        // 3. SetException
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SetException(Exception exception)
+        {
+            if (runnerPromise == null)
+            {
+                ex = exception;
+            }
+            else
+            {
+                runnerPromise.SetException(exception);
+            }
+        }
+
+        // 4. SetResult
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SetResult(T result)
+        {
+            if (runnerPromise == null)
+            {
+                this.result = result;
+            }
+            else
+            {
+                runnerPromise.SetResult(result);
+            }
+        }
+
+        // 5. AwaitOnCompleted
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void AwaitOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
+            where TAwaiter : INotifyCompletion
+            where TStateMachine : IAsyncStateMachine
+        {
+            if (runnerPromise == null)
+            {
+                AsyncUniTask<TStateMachine, T>.SetStateMachine(ref stateMachine, ref runnerPromise);
+            }
+
+            awaiter.OnCompleted(runnerPromise.MoveNext);
+        }
+
+        // 6. AwaitUnsafeOnCompleted
+        [DebuggerHidden]
+        [SecuritySafeCritical]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void AwaitUnsafeOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
+            where TAwaiter : ICriticalNotifyCompletion
+            where TStateMachine : IAsyncStateMachine
+        {
+            if (runnerPromise == null)
+            {
+                AsyncUniTask<TStateMachine, T>.SetStateMachine(ref stateMachine, ref runnerPromise);
+            }
+
+            awaiter.UnsafeOnCompleted(runnerPromise.MoveNext);
+        }
+
+        // 7. Start
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void Start<TStateMachine>(ref TStateMachine stateMachine)
+            where TStateMachine : IAsyncStateMachine
+        {
+            stateMachine.MoveNext();
+        }
+
+        // 8. SetStateMachine
+        [DebuggerHidden]
+        public void SetStateMachine(IAsyncStateMachine stateMachine)
+        {
+            // don't use boxed stateMachine.
+        }
+
+#if DEBUG || !UNITY_2018_3_OR_NEWER
+        // Important for IDE debugger.
+        object debuggingId;
+        private object ObjectIdForDebugger
+        {
+            get
+            {
+                if (debuggingId == null)
+                {
+                    debuggingId = new object();
+                }
+                return debuggingId;
+            }
+        }
+#endif
+
+    }
+}

Assets/Plugins/UniTask/Runtime/CompilerServices/AsyncUniTaskMethodBuilder.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 68d72a45afdec574ebc26e7de2c38330
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/CompilerServices/AsyncUniTaskVoidMethodBuilder.cs

@@ -0,0 +1,137 @@
+
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Diagnostics;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Security;
+
+namespace Cysharp.Threading.Tasks.CompilerServices
+{
+    [StructLayout(LayoutKind.Auto)]
+    public struct AsyncUniTaskVoidMethodBuilder
+    {
+        IStateMachineRunner runner;
+
+        // 1. Static Create method.
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static AsyncUniTaskVoidMethodBuilder Create()
+        {
+            return default;
+        }
+
+        // 2. TaskLike Task property(void)
+        public UniTaskVoid Task
+        {
+            [DebuggerHidden]
+            [MethodImpl(MethodImplOptions.AggressiveInlining)]
+            get
+            {
+                return default;
+            }
+        }
+
+        // 3. SetException
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SetException(Exception exception)
+        {
+            // runner is finished, return first.
+            if (runner != null)
+            {
+#if ENABLE_IL2CPP
+                // workaround for IL2CPP bug.
+                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, runner.ReturnAction);
+#else
+                runner.Return();
+#endif
+                runner = null;
+            }
+
+            UniTaskScheduler.PublishUnobservedTaskException(exception);
+        }
+
+        // 4. SetResult
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SetResult()
+        {
+            // runner is finished, return.
+            if (runner != null)
+            {
+#if ENABLE_IL2CPP
+                // workaround for IL2CPP bug.
+                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, runner.ReturnAction);
+#else
+                runner.Return();
+#endif
+                runner = null;
+            }
+        }
+
+        // 5. AwaitOnCompleted
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void AwaitOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
+            where TAwaiter : INotifyCompletion
+            where TStateMachine : IAsyncStateMachine
+        {
+            if (runner == null)
+            {
+                AsyncUniTaskVoid<TStateMachine>.SetStateMachine(ref stateMachine, ref runner);
+            }
+
+            awaiter.OnCompleted(runner.MoveNext);
+        }
+
+        // 6. AwaitUnsafeOnCompleted
+        [DebuggerHidden]
+        [SecuritySafeCritical]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void AwaitUnsafeOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
+            where TAwaiter : ICriticalNotifyCompletion
+            where TStateMachine : IAsyncStateMachine
+        {
+            if (runner == null)
+            {
+                AsyncUniTaskVoid<TStateMachine>.SetStateMachine(ref stateMachine, ref runner);
+            }
+
+            awaiter.UnsafeOnCompleted(runner.MoveNext);
+        }
+
+        // 7. Start
+        [DebuggerHidden]
+        public void Start<TStateMachine>(ref TStateMachine stateMachine)
+            where TStateMachine : IAsyncStateMachine
+        {
+            stateMachine.MoveNext();
+        }
+
+        // 8. SetStateMachine
+        [DebuggerHidden]
+        public void SetStateMachine(IAsyncStateMachine stateMachine)
+        {
+            // don't use boxed stateMachine.
+        }
+
+#if DEBUG || !UNITY_2018_3_OR_NEWER
+        // Important for IDE debugger.
+        object debuggingId;
+        private object ObjectIdForDebugger
+        {
+            get
+            {
+                if (debuggingId == null)
+                {
+                    debuggingId = new object();
+                }
+                return debuggingId;
+            }
+        }
+#endif
+    }
+}
+

Assets/Plugins/UniTask/Runtime/CompilerServices/AsyncUniTaskVoidMethodBuilder.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e891aaac17b933a47a9d7fa3b8e1226f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/CompilerServices/StateMachineRunner.cs

@@ -0,0 +1,380 @@
+#pragma warning disable CS1591
+
+using Cysharp.Threading.Tasks.Internal;
+using System;
+using System.Linq;
+using System.Diagnostics;
+using System.Runtime.CompilerServices;
+
+namespace Cysharp.Threading.Tasks.CompilerServices
+{
+    // #ENABLE_IL2CPP in this file is to avoid bug of IL2CPP VM.
+    // Issue is tracked on https://issuetracker.unity3d.com/issues/il2cpp-incorrect-results-when-calling-a-method-from-outside-class-in-a-struct
+    // but currently it is labeled `Won't Fix`.
+
+    internal interface IStateMachineRunner
+    {
+        Action MoveNext { get; }
+        void Return();
+
+#if ENABLE_IL2CPP
+        Action ReturnAction { get; }
+#endif
+    }
+
+    internal interface IStateMachineRunnerPromise : IUniTaskSource
+    {
+        Action MoveNext { get; }
+        UniTask Task { get; }
+        void SetResult();
+        void SetException(Exception exception);
+    }
+
+    internal interface IStateMachineRunnerPromise<T> : IUniTaskSource<T>
+    {
+        Action MoveNext { get; }
+        UniTask<T> Task { get; }
+        void SetResult(T result);
+        void SetException(Exception exception);
+    }
+
+    internal static class StateMachineUtility
+    {
+        // Get AsyncStateMachine internal state to check IL2CPP bug
+        public static int GetState(IAsyncStateMachine stateMachine)
+        {
+            var info = stateMachine.GetType().GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance)
+                .First(x => x.Name.EndsWith("__state"));
+            return (int)info.GetValue(stateMachine);
+        }
+    }
+
+    internal sealed class AsyncUniTaskVoid<TStateMachine> : IStateMachineRunner, ITaskPoolNode<AsyncUniTaskVoid<TStateMachine>>, IUniTaskSource
+        where TStateMachine : IAsyncStateMachine
+    {
+        static TaskPool<AsyncUniTaskVoid<TStateMachine>> pool;
+
+#if ENABLE_IL2CPP
+        public Action ReturnAction { get; }
+#endif
+
+        TStateMachine stateMachine;
+
+        public Action MoveNext { get; }
+
+        public AsyncUniTaskVoid()
+        {
+            MoveNext = Run;
+#if ENABLE_IL2CPP
+            ReturnAction = Return;
+#endif
+        }
+
+        public static void SetStateMachine(ref TStateMachine stateMachine, ref IStateMachineRunner runnerFieldRef)
+        {
+            if (!pool.TryPop(out var result))
+            {
+                result = new AsyncUniTaskVoid<TStateMachine>();
+            }
+            TaskTracker.TrackActiveTask(result, 3);
+
+            runnerFieldRef = result; // set runner before copied.
+            result.stateMachine = stateMachine; // copy struct StateMachine(in release build).
+        }
+
+        static AsyncUniTaskVoid()
+        {
+            TaskPool.RegisterSizeGetter(typeof(AsyncUniTaskVoid<TStateMachine>), () => pool.Size);
+        }
+
+        AsyncUniTaskVoid<TStateMachine> nextNode;
+        public ref AsyncUniTaskVoid<TStateMachine> NextNode => ref nextNode;
+
+        public void Return()
+        {
+            TaskTracker.RemoveTracking(this);
+            stateMachine = default;
+            pool.TryPush(this);
+        }
+
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        void Run()
+        {
+            stateMachine.MoveNext();
+        }
+
+        // dummy interface implementation for TaskTracker.
+
+        UniTaskStatus IUniTaskSource.GetStatus(short token)
+        {
+            return UniTaskStatus.Pending;
+        }
+
+        UniTaskStatus IUniTaskSource.UnsafeGetStatus()
+        {
+            return UniTaskStatus.Pending;
+        }
+
+        void IUniTaskSource.OnCompleted(Action<object> continuation, object state, short token)
+        {
+        }
+
+        void IUniTaskSource.GetResult(short token)
+        {
+        }
+    }
+
+    internal sealed class AsyncUniTask<TStateMachine> : IStateMachineRunnerPromise, IUniTaskSource, ITaskPoolNode<AsyncUniTask<TStateMachine>>
+        where TStateMachine : IAsyncStateMachine
+    {
+        static TaskPool<AsyncUniTask<TStateMachine>> pool;
+
+#if ENABLE_IL2CPP
+        readonly Action returnDelegate;  
+#endif
+        public Action MoveNext { get; }
+
+        TStateMachine stateMachine;
+        UniTaskCompletionSourceCore<AsyncUnit> core;
+
+        AsyncUniTask()
+        {
+            MoveNext = Run;
+#if ENABLE_IL2CPP
+            returnDelegate = Return;
+#endif
+        }
+
+        public static void SetStateMachine(ref TStateMachine stateMachine, ref IStateMachineRunnerPromise runnerPromiseFieldRef)
+        {
+            if (!pool.TryPop(out var result))
+            {
+                result = new AsyncUniTask<TStateMachine>();
+            }
+            TaskTracker.TrackActiveTask(result, 3);
+
+            runnerPromiseFieldRef = result; // set runner before copied.
+            result.stateMachine = stateMachine; // copy struct StateMachine(in release build).
+        }
+
+        AsyncUniTask<TStateMachine> nextNode;
+        public ref AsyncUniTask<TStateMachine> NextNode => ref nextNode;
+
+        static AsyncUniTask()
+        {
+            TaskPool.RegisterSizeGetter(typeof(AsyncUniTask<TStateMachine>), () => pool.Size);
+        }
+
+        void Return()
+        {
+            TaskTracker.RemoveTracking(this);
+            core.Reset();
+            stateMachine = default;
+            pool.TryPush(this);
+        }
+
+        bool TryReturn()
+        {
+            TaskTracker.RemoveTracking(this);
+            core.Reset();
+            stateMachine = default;
+            return pool.TryPush(this);
+        }
+
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        void Run()
+        {
+            stateMachine.MoveNext();
+        }
+
+        public UniTask Task
+        {
+            [DebuggerHidden]
+            get
+            {
+                return new UniTask(this, core.Version);
+            }
+        }
+
+        [DebuggerHidden]
+        public void SetResult()
+        {
+            core.TrySetResult(AsyncUnit.Default);
+        }
+
+        [DebuggerHidden]
+        public void SetException(Exception exception)
+        {
+            core.TrySetException(exception);
+        }
+
+        [DebuggerHidden]
+        public void GetResult(short token)
+        {
+            try
+            {
+                core.GetResult(token);
+            }
+            finally
+            {
+#if ENABLE_IL2CPP
+                // workaround for IL2CPP bug.
+                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, returnDelegate);
+#else
+                TryReturn();
+#endif
+            }
+        }
+
+        [DebuggerHidden]
+        public UniTaskStatus GetStatus(short token)
+        {
+            return core.GetStatus(token);
+        }
+
+        [DebuggerHidden]
+        public UniTaskStatus UnsafeGetStatus()
+        {
+            return core.UnsafeGetStatus();
+        }
+
+        [DebuggerHidden]
+        public void OnCompleted(Action<object> continuation, object state, short token)
+        {
+            core.OnCompleted(continuation, state, token);
+        }
+    }
+
+    internal sealed class AsyncUniTask<TStateMachine, T> : IStateMachineRunnerPromise<T>, IUniTaskSource<T>, ITaskPoolNode<AsyncUniTask<TStateMachine, T>>
+        where TStateMachine : IAsyncStateMachine
+    {
+        static TaskPool<AsyncUniTask<TStateMachine, T>> pool;
+
+#if ENABLE_IL2CPP
+        readonly Action returnDelegate;  
+#endif
+
+        public Action MoveNext { get; }
+
+        TStateMachine stateMachine;
+        UniTaskCompletionSourceCore<T> core;
+
+        AsyncUniTask()
+        {
+            MoveNext = Run;
+#if ENABLE_IL2CPP
+            returnDelegate = Return;
+#endif
+        }
+
+        public static void SetStateMachine(ref TStateMachine stateMachine, ref IStateMachineRunnerPromise<T> runnerPromiseFieldRef)
+        {
+            if (!pool.TryPop(out var result))
+            {
+                result = new AsyncUniTask<TStateMachine, T>();
+            }
+            TaskTracker.TrackActiveTask(result, 3);
+
+            runnerPromiseFieldRef = result; // set runner before copied.
+            result.stateMachine = stateMachine; // copy struct StateMachine(in release build).
+        }
+
+        AsyncUniTask<TStateMachine, T> nextNode;
+        public ref AsyncUniTask<TStateMachine, T> NextNode => ref nextNode;
+
+        static AsyncUniTask()
+        {
+            TaskPool.RegisterSizeGetter(typeof(AsyncUniTask<TStateMachine, T>), () => pool.Size);
+        }
+
+        void Return()
+        {
+            TaskTracker.RemoveTracking(this);
+            core.Reset();
+            stateMachine = default;
+            pool.TryPush(this);
+        }
+
+        bool TryReturn()
+        {
+            TaskTracker.RemoveTracking(this);
+            core.Reset();
+            stateMachine = default;
+            return pool.TryPush(this);
+        }
+
+        [DebuggerHidden]
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        void Run()
+        {
+            // UnityEngine.Debug.Log($"MoveNext State:" + StateMachineUtility.GetState(stateMachine));
+            stateMachine.MoveNext();
+        }
+
+        public UniTask<T> Task
+        {
+            [DebuggerHidden]
+            get
+            {
+                return new UniTask<T>(this, core.Version);
+            }
+        }
+
+        [DebuggerHidden]
+        public void SetResult(T result)
+        {
+            core.TrySetResult(result);
+        }
+
+        [DebuggerHidden]
+        public void SetException(Exception exception)
+        {
+            core.TrySetException(exception);
+        }
+
+        [DebuggerHidden]
+        public T GetResult(short token)
+        {
+            try
+            {
+                return core.GetResult(token);
+            }
+            finally
+            {
+#if ENABLE_IL2CPP
+                // workaround for IL2CPP bug.
+                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, returnDelegate);
+#else
+                TryReturn();
+#endif
+            }
+        }
+
+        [DebuggerHidden]
+        void IUniTaskSource.GetResult(short token)
+        {
+            GetResult(token);
+        }
+
+        [DebuggerHidden]
+        public UniTaskStatus GetStatus(short token)
+        {
+            return core.GetStatus(token);
+        }
+
+        [DebuggerHidden]
+        public UniTaskStatus UnsafeGetStatus()
+        {
+            return core.UnsafeGetStatus();
+        }
+
+        [DebuggerHidden]
+        public void OnCompleted(Action<object> continuation, object state, short token)
+        {
+            core.OnCompleted(continuation, state, token);
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/CompilerServices/StateMachineRunner.cs.meta

@@ -0,0 +1,11 @@
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+guid: 98649642833cabf44a9dc060ce4c84a1
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/EnumerableAsyncExtensions.cs

@@ -0,0 +1,34 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Collections.Generic;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static class EnumerableAsyncExtensions
+    {
+        // overload resolver - .Select(async x => { }) : IEnumerable<UniTask<T>>
+
+        public static IEnumerable<UniTask> Select<T>(this IEnumerable<T> source, Func<T, UniTask> selector)
+        {
+            return System.Linq.Enumerable.Select(source, selector);
+        }
+
+        public static IEnumerable<UniTask<TR>> Select<T, TR>(this IEnumerable<T> source, Func<T, UniTask<TR>> selector)
+        {
+            return System.Linq.Enumerable.Select(source, selector);
+        }
+
+        public static IEnumerable<UniTask> Select<T>(this IEnumerable<T> source, Func<T, int, UniTask> selector)
+        {
+            return System.Linq.Enumerable.Select(source, selector);
+        }
+
+        public static IEnumerable<UniTask<TR>> Select<T, TR>(this IEnumerable<T> source, Func<T, int, UniTask<TR>> selector)
+        {
+            return System.Linq.Enumerable.Select(source, selector);
+        }
+    }
+}
+
+

Assets/Plugins/UniTask/Runtime/EnumerableAsyncExtensions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ff50260d74bd54c4b92cf99895549445
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/EnumeratorAsyncExtensions.cs

@@ -0,0 +1,287 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Collections;
+using System.Reflection;
+using System.Runtime.ExceptionServices;
+using System.Threading;
+using Cysharp.Threading.Tasks.Internal;
+using UnityEngine;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static class EnumeratorAsyncExtensions
+    {
+        public static UniTask.Awaiter GetAwaiter<T>(this T enumerator)
+            where T : IEnumerator
+        {
+            var e = (IEnumerator)enumerator;
+            Error.ThrowArgumentNullException(e, nameof(enumerator));
+            return new UniTask(EnumeratorPromise.Create(e, PlayerLoopTiming.Update, CancellationToken.None, out var token), token).GetAwaiter();
+        }
+
+        public static UniTask WithCancellation(this IEnumerator enumerator, CancellationToken cancellationToken)
+        {
+            Error.ThrowArgumentNullException(enumerator, nameof(enumerator));
+            return new UniTask(EnumeratorPromise.Create(enumerator, PlayerLoopTiming.Update, cancellationToken, out var token), token);
+        }
+
+        public static UniTask ToUniTask(this IEnumerator enumerator, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken))
+        {
+            Error.ThrowArgumentNullException(enumerator, nameof(enumerator));
+            return new UniTask(EnumeratorPromise.Create(enumerator, timing, cancellationToken, out var token), token);
+        }
+
+        public static UniTask ToUniTask(this IEnumerator enumerator, MonoBehaviour coroutineRunner)
+        {
+            var source = AutoResetUniTaskCompletionSource.Create();
+            coroutineRunner.StartCoroutine(Core(enumerator, coroutineRunner, source));
+            return source.Task;
+        }
+
+        static IEnumerator Core(IEnumerator inner, MonoBehaviour coroutineRunner, AutoResetUniTaskCompletionSource source)
+        {
+            yield return coroutineRunner.StartCoroutine(inner);
+            source.TrySetResult();
+        }
+
+        sealed class EnumeratorPromise : IUniTaskSource, IPlayerLoopItem, ITaskPoolNode<EnumeratorPromise>
+        {
+            static TaskPool<EnumeratorPromise> pool;
+            EnumeratorPromise nextNode;
+            public ref EnumeratorPromise NextNode => ref nextNode;
+
+            static EnumeratorPromise()
+            {
+                TaskPool.RegisterSizeGetter(typeof(EnumeratorPromise), () => pool.Size);
+            }
+
+            IEnumerator innerEnumerator;
+            CancellationToken cancellationToken;
+            int initialFrame;
+            bool loopRunning;
+            bool calledGetResult;
+
+            UniTaskCompletionSourceCore<object> core;
+
+            EnumeratorPromise()
+            {
+            }
+
+            public static IUniTaskSource Create(IEnumerator innerEnumerator, PlayerLoopTiming timing, CancellationToken cancellationToken, out short token)
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    return AutoResetUniTaskCompletionSource.CreateFromCanceled(cancellationToken, out token);
+                }
+
+                if (!pool.TryPop(out var result))
+                {
+                    result = new EnumeratorPromise();
+                }
+                TaskTracker.TrackActiveTask(result, 3);
+
+                result.innerEnumerator = ConsumeEnumerator(innerEnumerator);
+                result.cancellationToken = cancellationToken;
+                result.loopRunning = true;
+                result.calledGetResult = false;
+                result.initialFrame = -1;
+
+                token = result.core.Version;
+
+                // run immediately.
+                if (result.MoveNext())
+                {
+                    PlayerLoopHelper.AddAction(timing, result);
+                }
+                
+                return result;
+            }
+
+            public void GetResult(short token)
+            {
+                try
+                {
+                    calledGetResult = true;
+                    core.GetResult(token);
+                }
+                finally
+                {
+                    if (!loopRunning)
+                    {
+                        TryReturn();
+                    }
+                }
+            }
+
+            public UniTaskStatus GetStatus(short token)
+            {
+                return core.GetStatus(token);
+            }
+
+            public UniTaskStatus UnsafeGetStatus()
+            {
+                return core.UnsafeGetStatus();
+            }
+
+            public void OnCompleted(Action<object> continuation, object state, short token)
+            {
+                core.OnCompleted(continuation, state, token);
+            }
+
+            public bool MoveNext()
+            {
+                if (calledGetResult)
+                {
+                    loopRunning = false;
+                    TryReturn();
+                    return false;
+                }
+
+                if (innerEnumerator == null) // invalid status, returned but loop running?
+                {
+                    return false;
+                }
+
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    loopRunning = false;
+                    core.TrySetCanceled(cancellationToken);
+                    return false;
+                }
+
+                if (initialFrame == -1)
+                {
+                    // Time can not touch in threadpool.
+                    if (PlayerLoopHelper.IsMainThread)
+                    {
+                        initialFrame = Time.frameCount;
+                    }
+                }
+                else if (initialFrame == Time.frameCount)
+                {
+                    return true; // already executed in first frame, skip.
+                }
+
+                try
+                {
+                    if (innerEnumerator.MoveNext())
+                    {
+                        return true;
+                    }
+                }
+                catch (Exception ex)
+                {
+                    loopRunning = false;
+                    core.TrySetException(ex);
+                    return false;
+                }
+
+                loopRunning = false;
+                core.TrySetResult(null);
+                return false;
+            }
+
+            bool TryReturn()
+            {
+                TaskTracker.RemoveTracking(this);
+                core.Reset();
+                innerEnumerator = default;
+                cancellationToken = default;
+
+                return pool.TryPush(this);
+            }
+
+            // Unwrap YieldInstructions
+
+            static IEnumerator ConsumeEnumerator(IEnumerator enumerator)
+            {
+                while (enumerator.MoveNext())
+                {
+                    var current = enumerator.Current;
+                    if (current == null)
+                    {
+                        yield return null;
+                    }
+                    else if (current is CustomYieldInstruction cyi)
+                    {
+                        // WWW, WaitForSecondsRealtime
+                        while (cyi.keepWaiting)
+                        {
+                            yield return null;
+                        }
+                    }
+                    else if (current is YieldInstruction)
+                    {
+                        IEnumerator innerCoroutine = null;
+                        switch (current)
+                        {
+                            case AsyncOperation ao:
+                                innerCoroutine = UnwrapWaitAsyncOperation(ao);
+                                break;
+                            case WaitForSeconds wfs:
+                                innerCoroutine = UnwrapWaitForSeconds(wfs);
+                                break;
+                        }
+                        if (innerCoroutine != null)
+                        {
+                            while (innerCoroutine.MoveNext())
+                            {
+                                yield return null;
+                            }
+                        }
+                        else
+                        {
+                            goto WARN;
+                        }
+                    }
+                    else if (current is IEnumerator e3)
+                    {
+                        var e4 = ConsumeEnumerator(e3);
+                        while (e4.MoveNext())
+                        {
+                            yield return null;
+                        }
+                    }
+                    else
+                    {
+                        goto WARN;
+                    }
+
+                    continue;
+
+                    WARN:
+                    // WaitForEndOfFrame, WaitForFixedUpdate, others.
+                    UnityEngine.Debug.LogWarning($"yield {current.GetType().Name} is not supported on await IEnumerator or IEnumerator.ToUniTask(), please use ToUniTask(MonoBehaviour coroutineRunner) instead.");
+                    yield return null;
+                }
+            }
+
+            static readonly FieldInfo waitForSeconds_Seconds = typeof(WaitForSeconds).GetField("m_Seconds", BindingFlags.Instance | BindingFlags.GetField | BindingFlags.NonPublic);
+
+            static IEnumerator UnwrapWaitForSeconds(WaitForSeconds waitForSeconds)
+            {
+                var second = (float)waitForSeconds_Seconds.GetValue(waitForSeconds);
+                var elapsed = 0.0f;
+                while (true)
+                {
+                    yield return null;
+
+                    elapsed += Time.deltaTime;
+                    if (elapsed >= second)
+                    {
+                        break;
+                    }
+                };
+            }
+
+            static IEnumerator UnwrapWaitAsyncOperation(AsyncOperation asyncOperation)
+            {
+                while (!asyncOperation.isDone)
+                {
+                    yield return null;
+                }
+            }
+        }
+    }
+}

Assets/Plugins/UniTask/Runtime/EnumeratorAsyncExtensions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bc661232f11e4a741af54ba1c175d5ee
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/ExceptionExtensions.cs

@@ -0,0 +1,14 @@
+
+using System;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static class ExceptionExtensions
+    {
+        public static bool IsOperationCanceledException(this Exception exception)
+        {
+            return exception is OperationCanceledException;
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/ExceptionExtensions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 930800098504c0d46958ce23a0495202
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 1daf560b608c5834cb5ccee628a81d34
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/Addressables.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: d022eea31c1a10643b5b617779daca71
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/Addressables/AddressablesAsyncExtensions.cs

@@ -0,0 +1,483 @@
+// asmdef Version Defines, enabled when com.unity.addressables is imported.
+
+#if UNITASK_ADDRESSABLE_SUPPORT
+
+using Cysharp.Threading.Tasks.Internal;
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.ExceptionServices;
+using System.Threading;
+using UnityEngine.AddressableAssets;
+using UnityEngine.ResourceManagement.AsyncOperations;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static class AddressablesAsyncExtensions
+    {
+#region AsyncOperationHandle
+
+        public static UniTask.Awaiter GetAwaiter(this AsyncOperationHandle handle)
+        {
+            return ToUniTask(handle).GetAwaiter();
+        }
+
+        public static UniTask WithCancellation(this AsyncOperationHandle handle, CancellationToken cancellationToken, bool cancelImmediately = false, bool autoReleaseWhenCanceled = false)
+        {
+            return ToUniTask(handle, cancellationToken: cancellationToken, cancelImmediately: cancelImmediately, autoReleaseWhenCanceled: autoReleaseWhenCanceled);
+        }
+
+        public static UniTask ToUniTask(this AsyncOperationHandle handle, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken), bool cancelImmediately = false, bool autoReleaseWhenCanceled = false)
+        {
+            if (cancellationToken.IsCancellationRequested) return UniTask.FromCanceled(cancellationToken);
+
+            if (!handle.IsValid())
+            {
+                // autoReleaseHandle:true handle is invalid(immediately internal handle == null) so return completed.
+                return UniTask.CompletedTask;
+            }
+
+            if (handle.IsDone)
+            {
+                if (handle.Status == AsyncOperationStatus.Failed)
+                {
+                    return UniTask.FromException(handle.OperationException);
+                }
+                return UniTask.CompletedTask;
+            }
+
+            return new UniTask(AsyncOperationHandleConfiguredSource.Create(handle, timing, progress, cancellationToken, cancelImmediately, autoReleaseWhenCanceled, out var token), token);
+        }
+
+        public struct AsyncOperationHandleAwaiter : ICriticalNotifyCompletion
+        {
+            AsyncOperationHandle handle;
+            Action<AsyncOperationHandle> continuationAction;
+
+            public AsyncOperationHandleAwaiter(AsyncOperationHandle handle)
+            {
+                this.handle = handle;
+                this.continuationAction = null;
+            }
+
+            public bool IsCompleted => handle.IsDone;
+
+            public void GetResult()
+            {
+                if (continuationAction != null)
+                {
+                    handle.Completed -= continuationAction;
+                    continuationAction = null;
+                }
+
+                if (handle.Status == AsyncOperationStatus.Failed)
+                {
+                    var e = handle.OperationException;
+                    handle = default;
+                    ExceptionDispatchInfo.Capture(e).Throw();
+                }
+
+                var result = handle.Result;
+                handle = default;
+            }
+
+            public void OnCompleted(Action continuation)
+            {
+                UnsafeOnCompleted(continuation);
+            }
+
+            public void UnsafeOnCompleted(Action continuation)
+            {
+                Error.ThrowWhenContinuationIsAlreadyRegistered(continuationAction);
+                continuationAction = PooledDelegate<AsyncOperationHandle>.Create(continuation);
+                handle.Completed += continuationAction;
+            }
+        }
+
+        sealed class AsyncOperationHandleConfiguredSource : IUniTaskSource, IPlayerLoopItem, ITaskPoolNode<AsyncOperationHandleConfiguredSource>
+        {
+            static TaskPool<AsyncOperationHandleConfiguredSource> pool;
+            AsyncOperationHandleConfiguredSource nextNode;
+            public ref AsyncOperationHandleConfiguredSource NextNode => ref nextNode;
+
+            static AsyncOperationHandleConfiguredSource()
+            {
+                TaskPool.RegisterSizeGetter(typeof(AsyncOperationHandleConfiguredSource), () => pool.Size);
+            }
+
+            readonly Action<AsyncOperationHandle> completedCallback;
+            AsyncOperationHandle handle;
+            CancellationToken cancellationToken;
+            CancellationTokenRegistration cancellationTokenRegistration;
+            IProgress<float> progress;
+            bool autoReleaseWhenCanceled;
+            bool cancelImmediately;
+            bool completed;
+
+            UniTaskCompletionSourceCore<AsyncUnit> core;
+
+            AsyncOperationHandleConfiguredSource()
+            {
+                completedCallback = HandleCompleted;
+            }
+
+            public static IUniTaskSource Create(AsyncOperationHandle handle, PlayerLoopTiming timing, IProgress<float> progress, CancellationToken cancellationToken, bool cancelImmediately, bool autoReleaseWhenCanceled, out short token)
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    return AutoResetUniTaskCompletionSource.CreateFromCanceled(cancellationToken, out token);
+                }
+
+                if (!pool.TryPop(out var result))
+                {
+                    result = new AsyncOperationHandleConfiguredSource();
+                }
+
+                result.handle = handle;
+                result.progress = progress;
+                result.cancellationToken = cancellationToken;
+                result.cancelImmediately = cancelImmediately;
+                result.autoReleaseWhenCanceled = autoReleaseWhenCanceled;
+                result.completed = false;
+                
+                if (cancelImmediately && cancellationToken.CanBeCanceled)
+                {
+                    result.cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(state =>
+                    {
+                        var promise = (AsyncOperationHandleConfiguredSource)state;
+                        if (promise.autoReleaseWhenCanceled && promise.handle.IsValid())
+                        {
+                            Addressables.Release(promise.handle);
+                        }
+                        promise.core.TrySetCanceled(promise.cancellationToken);
+                    }, result);
+                }
+
+                TaskTracker.TrackActiveTask(result, 3);
+
+                PlayerLoopHelper.AddAction(timing, result);
+
+                handle.Completed += result.completedCallback;
+
+                token = result.core.Version;
+                return result;
+            }
+
+            void HandleCompleted(AsyncOperationHandle _)
+            {
+                if (handle.IsValid())
+                {
+                    handle.Completed -= completedCallback;
+                }
+
+                if (completed)
+                {
+                    return;
+                }
+                
+                completed = true;
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    if (autoReleaseWhenCanceled && handle.IsValid())
+                    {
+                        Addressables.Release(handle);
+                    }
+                    core.TrySetCanceled(cancellationToken);
+                }
+                else if (handle.Status == AsyncOperationStatus.Failed)
+                {
+                    core.TrySetException(handle.OperationException);
+                }
+                else
+                {
+                    core.TrySetResult(AsyncUnit.Default);
+                }
+            }
+
+            public void GetResult(short token)
+            {
+                try
+                {
+                    core.GetResult(token);
+                }
+                finally
+                {
+                    if (!(cancelImmediately && cancellationToken.IsCancellationRequested))
+                    {
+                        TryReturn();
+                    }
+                    else
+                    {
+                        TaskTracker.RemoveTracking(this);
+                    }
+                }
+            }
+
+            public UniTaskStatus GetStatus(short token)
+            {
+                return core.GetStatus(token);
+            }
+
+            public UniTaskStatus UnsafeGetStatus()
+            {
+                return core.UnsafeGetStatus();
+            }
+
+            public void OnCompleted(Action<object> continuation, object state, short token)
+            {
+                core.OnCompleted(continuation, state, token);
+            }
+
+            public bool MoveNext()
+            {
+                if (completed)
+                {
+                    return false;
+                }
+
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    completed = true;
+                    if (autoReleaseWhenCanceled && handle.IsValid())
+                    {
+                        Addressables.Release(handle);
+                    }
+                    core.TrySetCanceled(cancellationToken);
+                    return false;
+                }
+
+                if (progress != null && handle.IsValid())
+                {
+                    progress.Report(handle.GetDownloadStatus().Percent);
+                }
+
+                return true;
+            }
+
+            bool TryReturn()
+            {
+                TaskTracker.RemoveTracking(this);
+                core.Reset();
+                handle = default;
+                progress = default;
+                cancellationToken = default;
+                cancellationTokenRegistration.Dispose();
+                return pool.TryPush(this);
+            }
+        }
+
+#endregion
+
+#region AsyncOperationHandle_T
+
+        public static UniTask<T>.Awaiter GetAwaiter<T>(this AsyncOperationHandle<T> handle)
+        {
+            return ToUniTask(handle).GetAwaiter();
+        }
+
+        public static UniTask<T> WithCancellation<T>(this AsyncOperationHandle<T> handle, CancellationToken cancellationToken, bool cancelImmediately = false, bool autoReleaseWhenCanceled = false)
+        {
+            return ToUniTask(handle, cancellationToken: cancellationToken, cancelImmediately: cancelImmediately, autoReleaseWhenCanceled: autoReleaseWhenCanceled);
+        }
+
+        public static UniTask<T> ToUniTask<T>(this AsyncOperationHandle<T> handle, IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update, CancellationToken cancellationToken = default(CancellationToken), bool cancelImmediately = false, bool autoReleaseWhenCanceled = false)
+        {
+            if (cancellationToken.IsCancellationRequested) return UniTask.FromCanceled<T>(cancellationToken);
+
+            if (!handle.IsValid())
+            {
+                throw new Exception("Attempting to use an invalid operation handle");
+            }
+
+            if (handle.IsDone)
+            {
+                if (handle.Status == AsyncOperationStatus.Failed)
+                {
+                    return UniTask.FromException<T>(handle.OperationException);
+                }
+                return UniTask.FromResult(handle.Result);
+            }
+
+            return new UniTask<T>(AsyncOperationHandleConfiguredSource<T>.Create(handle, timing, progress, cancellationToken, cancelImmediately, autoReleaseWhenCanceled, out var token), token);
+        }
+
+        sealed class AsyncOperationHandleConfiguredSource<T> : IUniTaskSource<T>, IPlayerLoopItem, ITaskPoolNode<AsyncOperationHandleConfiguredSource<T>>
+        {
+            static TaskPool<AsyncOperationHandleConfiguredSource<T>> pool;
+            AsyncOperationHandleConfiguredSource<T> nextNode;
+            public ref AsyncOperationHandleConfiguredSource<T> NextNode => ref nextNode;
+
+            static AsyncOperationHandleConfiguredSource()
+            {
+                TaskPool.RegisterSizeGetter(typeof(AsyncOperationHandleConfiguredSource<T>), () => pool.Size);
+            }
+
+            readonly Action<AsyncOperationHandle<T>> completedCallback;
+            AsyncOperationHandle<T> handle;
+            CancellationToken cancellationToken;
+            CancellationTokenRegistration cancellationTokenRegistration;
+            IProgress<float> progress;
+            bool autoReleaseWhenCanceled;
+            bool cancelImmediately;
+            bool completed;
+
+            UniTaskCompletionSourceCore<T> core;
+
+            AsyncOperationHandleConfiguredSource()
+            {
+                completedCallback = HandleCompleted;
+            }
+
+            public static IUniTaskSource<T> Create(AsyncOperationHandle<T> handle, PlayerLoopTiming timing, IProgress<float> progress, CancellationToken cancellationToken, bool cancelImmediately, bool autoReleaseWhenCanceled, out short token)
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    return AutoResetUniTaskCompletionSource<T>.CreateFromCanceled(cancellationToken, out token);
+                }
+
+                if (!pool.TryPop(out var result))
+                {
+                    result = new AsyncOperationHandleConfiguredSource<T>();
+                }
+
+                result.handle = handle;
+                result.cancellationToken = cancellationToken;
+                result.completed = false;
+                result.progress = progress;
+                result.autoReleaseWhenCanceled = autoReleaseWhenCanceled;
+                result.cancelImmediately = cancelImmediately;
+                
+                if (cancelImmediately && cancellationToken.CanBeCanceled)
+                {
+                    result.cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(state =>
+                    {
+                        var promise = (AsyncOperationHandleConfiguredSource<T>)state;
+                        if (promise.autoReleaseWhenCanceled && promise.handle.IsValid())
+                        {
+                            Addressables.Release(promise.handle);
+                        }
+                        promise.core.TrySetCanceled(promise.cancellationToken);
+                    }, result);
+                }
+
+                TaskTracker.TrackActiveTask(result, 3);
+
+                PlayerLoopHelper.AddAction(timing, result);
+
+                handle.Completed += result.completedCallback;
+
+                token = result.core.Version;
+                return result;
+            }
+
+            void HandleCompleted(AsyncOperationHandle<T> argHandle)
+            {
+                if (handle.IsValid())
+                {
+                    handle.Completed -= completedCallback;
+                }
+
+                if (completed)
+                {
+                    return;
+                }
+                completed = true;
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    if (autoReleaseWhenCanceled && handle.IsValid())
+                    {
+                        Addressables.Release(handle);
+                    }
+                    core.TrySetCanceled(cancellationToken);
+                }
+                else if (argHandle.Status == AsyncOperationStatus.Failed)
+                {
+                    core.TrySetException(argHandle.OperationException);
+                }
+                else
+                {
+                    core.TrySetResult(argHandle.Result);
+                }
+            }
+
+            public T GetResult(short token)
+            {
+                try
+                {
+                    return core.GetResult(token);
+                }
+                finally
+                {
+                    if (!(cancelImmediately && cancellationToken.IsCancellationRequested))
+                    {
+                        TryReturn();
+                    }
+                    else
+                    {
+                        TaskTracker.RemoveTracking(this);
+                    }
+                }
+            }
+
+            void IUniTaskSource.GetResult(short token)
+            {
+                GetResult(token);
+            }
+
+            public UniTaskStatus GetStatus(short token)
+            {
+                return core.GetStatus(token);
+            }
+
+            public UniTaskStatus UnsafeGetStatus()
+            {
+                return core.UnsafeGetStatus();
+            }
+
+            public void OnCompleted(Action<object> continuation, object state, short token)
+            {
+                core.OnCompleted(continuation, state, token);
+            }
+
+            public bool MoveNext()
+            {
+                if (completed)
+                {
+                    return false;
+                }
+
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    completed = true;
+                    if (autoReleaseWhenCanceled && handle.IsValid())
+                    {
+                        Addressables.Release(handle);
+                    }
+                    core.TrySetCanceled(cancellationToken);
+                    return false;
+                }
+
+                if (progress != null && handle.IsValid())
+                {
+                    progress.Report(handle.GetDownloadStatus().Percent);
+                }
+
+                return true;
+            }
+
+            bool TryReturn()
+            {
+                TaskTracker.RemoveTracking(this);
+                core.Reset();
+                handle = default;
+                progress = default;
+                cancellationToken = default;
+                cancellationTokenRegistration.Dispose();
+                return pool.TryPush(this);
+            }
+        }
+
+#endregion
+    }
+}
+
+#endif

Assets/Plugins/UniTask/Runtime/External/Addressables/AddressablesAsyncExtensions.cs.meta

@@ -0,0 +1,11 @@
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+guid: 3dc6441f9094f354b931dc3c79fb99e5
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/Addressables/UniTask.Addressables.asmdef

@@ -0,0 +1,28 @@
+{
+    "name": "UniTask.Addressables",
+    "references": [
+        "UniTask",
+        "Unity.ResourceManager",
+        "Unity.Addressables"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [
+        {
+            "name": "com.unity.addressables",
+            "expression": "",
+            "define": "UNITASK_ADDRESSABLE_SUPPORT"
+        },
+	{
+            "name": "com.unity.addressables.cn",
+            "expression": "",
+            "define": "UNITASK_ADDRESSABLE_SUPPORT"
+        }
+    ],
+    "noEngineReferences": false
+}

Assets/Plugins/UniTask/Runtime/External/Addressables/UniTask.Addressables.asmdef.meta

@@ -0,0 +1,7 @@
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+guid: 593a5b492d29ac6448b1ebf7f035ef33
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/DOTween.meta

@@ -0,0 +1,8 @@
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+guid: 50d32ab2d84824748acc812f132b8cc0
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/DOTween/DOTweenAsyncExtensions.cs

@@ -0,0 +1,436 @@
+// asmdef Version Defines, enabled when com.demigiant.dotween is imported.
+
+#if UNITASK_DOTWEEN_SUPPORT
+
+using Cysharp.Threading.Tasks.Internal;
+using DG.Tweening;
+using System;
+using System.Collections.Concurrent;
+using System.Runtime.CompilerServices;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks
+{
+    public enum TweenCancelBehaviour
+    {
+        Kill,
+        KillWithCompleteCallback,
+        Complete,
+        CompleteWithSequenceCallback,
+        CancelAwait,
+
+        // AndCancelAwait
+        KillAndCancelAwait,
+        KillWithCompleteCallbackAndCancelAwait,
+        CompleteAndCancelAwait,
+        CompleteWithSequenceCallbackAndCancelAwait
+    }
+
+    public static class DOTweenAsyncExtensions
+    {
+        enum CallbackType
+        {
+            Kill,
+            Complete,
+            Pause,
+            Play,
+            Rewind,
+            StepComplete
+        }
+
+        public static TweenAwaiter GetAwaiter(this Tween tween)
+        {
+            return new TweenAwaiter(tween);
+        }
+
+        public static UniTask WithCancellation(this Tween tween, CancellationToken cancellationToken)
+        {
+            Error.ThrowArgumentNullException(tween, nameof(tween));
+
+            if (!tween.IsActive()) return UniTask.CompletedTask;
+            return new UniTask(TweenConfiguredSource.Create(tween, TweenCancelBehaviour.Kill, cancellationToken, CallbackType.Kill, out var token), token);
+        }
+
+        public static UniTask ToUniTask(this Tween tween, TweenCancelBehaviour tweenCancelBehaviour = TweenCancelBehaviour.Kill, CancellationToken cancellationToken = default)
+        {
+            Error.ThrowArgumentNullException(tween, nameof(tween));
+
+            if (!tween.IsActive()) return UniTask.CompletedTask;
+            return new UniTask(TweenConfiguredSource.Create(tween, tweenCancelBehaviour, cancellationToken, CallbackType.Kill, out var token), token);
+        }
+
+        public static UniTask AwaitForComplete(this Tween tween, TweenCancelBehaviour tweenCancelBehaviour = TweenCancelBehaviour.Kill, CancellationToken cancellationToken = default)
+        {
+            Error.ThrowArgumentNullException(tween, nameof(tween));
+
+            if (!tween.IsActive()) return UniTask.CompletedTask;
+            return new UniTask(TweenConfiguredSource.Create(tween, tweenCancelBehaviour, cancellationToken, CallbackType.Complete, out var token), token);
+        }
+
+        public static UniTask AwaitForPause(this Tween tween, TweenCancelBehaviour tweenCancelBehaviour = TweenCancelBehaviour.Kill, CancellationToken cancellationToken = default)
+        {
+            Error.ThrowArgumentNullException(tween, nameof(tween));
+
+            if (!tween.IsActive()) return UniTask.CompletedTask;
+            return new UniTask(TweenConfiguredSource.Create(tween, tweenCancelBehaviour, cancellationToken, CallbackType.Pause, out var token), token);
+        }
+
+        public static UniTask AwaitForPlay(this Tween tween, TweenCancelBehaviour tweenCancelBehaviour = TweenCancelBehaviour.Kill, CancellationToken cancellationToken = default)
+        {
+            Error.ThrowArgumentNullException(tween, nameof(tween));
+
+            if (!tween.IsActive()) return UniTask.CompletedTask;
+            return new UniTask(TweenConfiguredSource.Create(tween, tweenCancelBehaviour, cancellationToken, CallbackType.Play, out var token), token);
+        }
+
+        public static UniTask AwaitForRewind(this Tween tween, TweenCancelBehaviour tweenCancelBehaviour = TweenCancelBehaviour.Kill, CancellationToken cancellationToken = default)
+        {
+            Error.ThrowArgumentNullException(tween, nameof(tween));
+
+            if (!tween.IsActive()) return UniTask.CompletedTask;
+            return new UniTask(TweenConfiguredSource.Create(tween, tweenCancelBehaviour, cancellationToken, CallbackType.Rewind, out var token), token);
+        }
+
+        public static UniTask AwaitForStepComplete(this Tween tween, TweenCancelBehaviour tweenCancelBehaviour = TweenCancelBehaviour.Kill, CancellationToken cancellationToken = default)
+        {
+            Error.ThrowArgumentNullException(tween, nameof(tween));
+
+            if (!tween.IsActive()) return UniTask.CompletedTask;
+            return new UniTask(TweenConfiguredSource.Create(tween, tweenCancelBehaviour, cancellationToken, CallbackType.StepComplete, out var token), token);
+        }
+
+        public struct TweenAwaiter : ICriticalNotifyCompletion
+        {
+            readonly Tween tween;
+
+            // killed(non active) as completed.
+            public bool IsCompleted => !tween.IsActive();
+
+            public TweenAwaiter(Tween tween)
+            {
+                this.tween = tween;
+            }
+
+            public TweenAwaiter GetAwaiter()
+            {
+                return this;
+            }
+
+            public void GetResult()
+            {
+            }
+
+            public void OnCompleted(System.Action continuation)
+            {
+                UnsafeOnCompleted(continuation);
+            }
+
+            public void UnsafeOnCompleted(System.Action continuation)
+            {
+                // onKill is called after OnCompleted, both Complete(false/true) and Kill(false/true).
+                tween.onKill = PooledTweenCallback.Create(continuation);
+            }
+        }
+
+        sealed class TweenConfiguredSource : IUniTaskSource, ITaskPoolNode<TweenConfiguredSource>
+        {
+            static TaskPool<TweenConfiguredSource> pool;
+            TweenConfiguredSource nextNode;
+            public ref TweenConfiguredSource NextNode => ref nextNode;
+
+            static TweenConfiguredSource()
+            {
+                TaskPool.RegisterSizeGetter(typeof(TweenConfiguredSource), () => pool.Size);
+            }
+
+            readonly TweenCallback onCompleteCallbackDelegate;
+
+            Tween tween;
+            TweenCancelBehaviour cancelBehaviour;
+            CancellationToken cancellationToken;
+            CancellationTokenRegistration cancellationRegistration;
+            CallbackType callbackType;
+            bool canceled;
+
+            TweenCallback originalCompleteAction;
+            UniTaskCompletionSourceCore<AsyncUnit> core;
+
+            TweenConfiguredSource()
+            {
+                onCompleteCallbackDelegate = OnCompleteCallbackDelegate;
+            }
+
+            public static IUniTaskSource Create(Tween tween, TweenCancelBehaviour cancelBehaviour, CancellationToken cancellationToken, CallbackType callbackType, out short token)
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    DoCancelBeforeCreate(tween, cancelBehaviour);
+                    return AutoResetUniTaskCompletionSource.CreateFromCanceled(cancellationToken, out token);
+                }
+
+                if (!pool.TryPop(out var result))
+                {
+                    result = new TweenConfiguredSource();
+                }
+
+                result.tween = tween;
+                result.cancelBehaviour = cancelBehaviour;
+                result.cancellationToken = cancellationToken;
+                result.callbackType = callbackType;
+                result.canceled = false;
+
+                switch (callbackType)
+                {
+                    case CallbackType.Kill:
+                        result.originalCompleteAction = tween.onKill;
+                        tween.onKill = result.onCompleteCallbackDelegate;
+                        break;
+                    case CallbackType.Complete:
+                        result.originalCompleteAction = tween.onComplete;
+                        tween.onComplete = result.onCompleteCallbackDelegate;
+                        break;
+                    case CallbackType.Pause:
+                        result.originalCompleteAction = tween.onPause;
+                        tween.onPause = result.onCompleteCallbackDelegate;
+                        break;
+                    case CallbackType.Play:
+                        result.originalCompleteAction = tween.onPlay;
+                        tween.onPlay = result.onCompleteCallbackDelegate;
+                        break;
+                    case CallbackType.Rewind:
+                        result.originalCompleteAction = tween.onRewind;
+                        tween.onRewind = result.onCompleteCallbackDelegate;
+                        break;
+                    case CallbackType.StepComplete:
+                        result.originalCompleteAction = tween.onStepComplete;
+                        tween.onStepComplete = result.onCompleteCallbackDelegate;
+                        break;
+                    default:
+                        break;
+                }
+
+                if (result.originalCompleteAction == result.onCompleteCallbackDelegate)
+                {
+                    result.originalCompleteAction = null;
+                }
+
+                if (cancellationToken.CanBeCanceled)
+                {
+                    result.cancellationRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(x =>
+                    {
+                        var source = (TweenConfiguredSource)x;
+                        switch (source.cancelBehaviour)
+                        {
+                            case TweenCancelBehaviour.Kill:
+                            default:
+                                source.tween.Kill(false);
+                                break;
+                            case TweenCancelBehaviour.KillAndCancelAwait:
+                                source.canceled = true;
+                                source.tween.Kill(false);
+                                break;
+                            case TweenCancelBehaviour.KillWithCompleteCallback:
+                                source.tween.Kill(true);
+                                break;
+                            case TweenCancelBehaviour.KillWithCompleteCallbackAndCancelAwait:
+                                source.canceled = true;
+                                source.tween.Kill(true);
+                                break;
+                            case TweenCancelBehaviour.Complete:
+                                source.tween.Complete(false);
+                                break;
+                            case TweenCancelBehaviour.CompleteAndCancelAwait:
+                                source.canceled = true;
+                                source.tween.Complete(false);
+                                break;
+                            case TweenCancelBehaviour.CompleteWithSequenceCallback:
+                                source.tween.Complete(true);
+                                break;
+                            case TweenCancelBehaviour.CompleteWithSequenceCallbackAndCancelAwait:
+                                source.canceled = true;
+                                source.tween.Complete(true);
+                                break;
+                            case TweenCancelBehaviour.CancelAwait:
+                                source.RestoreOriginalCallback();
+                                source.core.TrySetCanceled(source.cancellationToken);
+                                break;
+                        }
+                    }, result);
+                }
+
+                TaskTracker.TrackActiveTask(result, 3);
+
+                token = result.core.Version;
+                return result;
+            }
+
+            void OnCompleteCallbackDelegate()
+            {
+                if (cancellationToken.IsCancellationRequested)
+                {
+                    if (this.cancelBehaviour == TweenCancelBehaviour.KillAndCancelAwait
+                        || this.cancelBehaviour == TweenCancelBehaviour.KillWithCompleteCallbackAndCancelAwait
+                        || this.cancelBehaviour == TweenCancelBehaviour.CompleteAndCancelAwait
+                        || this.cancelBehaviour == TweenCancelBehaviour.CompleteWithSequenceCallbackAndCancelAwait
+                        || this.cancelBehaviour == TweenCancelBehaviour.CancelAwait)
+                    {
+                        canceled = true;
+                    }
+                }
+                if (canceled)
+                {
+                    core.TrySetCanceled(cancellationToken);
+                }
+                else
+                {
+                    originalCompleteAction?.Invoke();
+                    core.TrySetResult(AsyncUnit.Default);
+                }
+            }
+
+            static void DoCancelBeforeCreate(Tween tween, TweenCancelBehaviour tweenCancelBehaviour)
+            {
+
+                switch (tweenCancelBehaviour)
+                {
+                    case TweenCancelBehaviour.Kill:
+                    default:
+                        tween.Kill(false);
+                        break;
+                    case TweenCancelBehaviour.KillAndCancelAwait:
+                        tween.Kill(false);
+                        break;
+                    case TweenCancelBehaviour.KillWithCompleteCallback:
+                        tween.Kill(true);
+                        break;
+                    case TweenCancelBehaviour.KillWithCompleteCallbackAndCancelAwait:
+                        tween.Kill(true);
+                        break;
+                    case TweenCancelBehaviour.Complete:
+                        tween.Complete(false);
+                        break;
+                    case TweenCancelBehaviour.CompleteAndCancelAwait:
+                        tween.Complete(false);
+                        break;
+                    case TweenCancelBehaviour.CompleteWithSequenceCallback:
+                        tween.Complete(true);
+                        break;
+                    case TweenCancelBehaviour.CompleteWithSequenceCallbackAndCancelAwait:
+                        tween.Complete(true);
+                        break;
+                    case TweenCancelBehaviour.CancelAwait:
+                        break;
+                }
+            }
+
+            public void GetResult(short token)
+            {
+                try
+                {
+                    core.GetResult(token);
+                }
+                finally
+                {
+                    TryReturn();
+                }
+            }
+
+            public UniTaskStatus GetStatus(short token)
+            {
+                return core.GetStatus(token);
+            }
+
+            public UniTaskStatus UnsafeGetStatus()
+            {
+                return core.UnsafeGetStatus();
+            }
+
+            public void OnCompleted(Action<object> continuation, object state, short token)
+            {
+                core.OnCompleted(continuation, state, token);
+            }
+
+            bool TryReturn()
+            {
+                TaskTracker.RemoveTracking(this);
+                core.Reset();
+                cancellationRegistration.Dispose();
+
+                RestoreOriginalCallback();
+
+                tween = default;
+                cancellationToken = default;
+                originalCompleteAction = default;
+                return pool.TryPush(this);
+            }
+
+            void RestoreOriginalCallback()
+            {
+                switch (callbackType)
+                {
+                    case CallbackType.Kill:
+                        tween.onKill = originalCompleteAction;
+                        break;
+                    case CallbackType.Complete:
+                        tween.onComplete = originalCompleteAction;
+                        break;
+                    case CallbackType.Pause:
+                        tween.onPause = originalCompleteAction;
+                        break;
+                    case CallbackType.Play:
+                        tween.onPlay = originalCompleteAction;
+                        break;
+                    case CallbackType.Rewind:
+                        tween.onRewind = originalCompleteAction;
+                        break;
+                    case CallbackType.StepComplete:
+                        tween.onStepComplete = originalCompleteAction;
+                        break;
+                    default:
+                        break;
+                }
+            }
+        }
+    }
+
+    sealed class PooledTweenCallback
+    {
+        static readonly ConcurrentQueue<PooledTweenCallback> pool = new ConcurrentQueue<PooledTweenCallback>();
+
+        readonly TweenCallback runDelegate;
+
+        Action continuation;
+
+
+        PooledTweenCallback()
+        {
+            runDelegate = Run;
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static TweenCallback Create(Action continuation)
+        {
+            if (!pool.TryDequeue(out var item))
+            {
+                item = new PooledTweenCallback();
+            }
+
+            item.continuation = continuation;
+            return item.runDelegate;
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        void Run()
+        {
+            var call = continuation;
+            continuation = null;
+            if (call != null)
+            {
+                pool.Enqueue(this);
+                call.Invoke();
+            }
+        }
+    }
+}
+
+#endif

Assets/Plugins/UniTask/Runtime/External/DOTween/DOTweenAsyncExtensions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1f448d5bc5b232e4f98d89d5d1832e8e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/DOTween/UniTask.DOTween.asmdef

@@ -0,0 +1,22 @@
+{
+    "name": "UniTask.DOTween",
+    "references": [
+        "UniTask",
+        "DOTween.Modules"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [
+        {
+            "name": "com.demigiant.dotween",
+            "expression": "",
+            "define": "UNITASK_DOTWEEN_SUPPORT"
+        }
+    ],
+    "noEngineReferences": false
+}

Assets/Plugins/UniTask/Runtime/External/DOTween/UniTask.DOTween.asmdef.meta

@@ -0,0 +1,7 @@
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+guid: 029c1c1b674aaae47a6841a0b89ad80e
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/TextMeshPro.meta

@@ -0,0 +1,8 @@
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+guid: fbbc43611642c0347bf936527dddd511
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/External/TextMeshPro/TextMeshProAsyncExtensions.InputField.cs

@@ -0,0 +1,224 @@
+#if UNITASK_TEXTMESHPRO_SUPPORT
+
+using System;
+using System.Threading;
+using TMPro;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static partial class TextMeshProAsyncExtensions
+    {
+        public static IAsyncValueChangedEventHandler<string> GetAsyncValueChangedEventHandler(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onValueChanged, inputField.GetCancellationTokenOnDestroy(), false);
+        }
+
+        public static IAsyncValueChangedEventHandler<string> GetAsyncValueChangedEventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onValueChanged, cancellationToken, false);
+        }
+
+        public static UniTask<string> OnValueChangedAsync(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onValueChanged, inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
+        }
+
+        public static UniTask<string> OnValueChangedAsync(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onValueChanged, cancellationToken, true).OnInvokeAsync();
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnValueChangedAsAsyncEnumerable(this TMP_InputField inputField)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onValueChanged, inputField.GetCancellationTokenOnDestroy());
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnValueChangedAsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onValueChanged, cancellationToken);
+        }
+
+        public static IAsyncEndEditEventHandler<string> GetAsyncEndEditEventHandler(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onEndEdit, inputField.GetCancellationTokenOnDestroy(), false);
+        }
+
+        public static IAsyncEndEditEventHandler<string> GetAsyncEndEditEventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onEndEdit, cancellationToken, false);
+        }
+
+        public static UniTask<string> OnEndEditAsync(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onEndEdit, inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
+        }
+
+        public static UniTask<string> OnEndEditAsync(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onEndEdit, cancellationToken, true).OnInvokeAsync();
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnEndEditAsAsyncEnumerable(this TMP_InputField inputField)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onEndEdit, inputField.GetCancellationTokenOnDestroy());
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnEndEditAsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onEndEdit, cancellationToken);
+        }
+
+        public static IAsyncEndTextSelectionEventHandler<(string, int, int)> GetAsyncEndTextSelectionEventHandler(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onEndTextSelection), inputField.GetCancellationTokenOnDestroy(), false);
+        }
+
+        public static IAsyncEndTextSelectionEventHandler<(string, int, int)> GetAsyncEndTextSelectionEventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onEndTextSelection), cancellationToken, false);
+        }
+
+        public static UniTask<(string, int, int)> OnEndTextSelectionAsync(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onEndTextSelection), inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
+        }
+
+        public static UniTask<(string, int, int)> OnEndTextSelectionAsync(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onEndTextSelection), cancellationToken, true).OnInvokeAsync();
+        }
+
+        public static IUniTaskAsyncEnumerable<(string, int, int)> OnEndTextSelectionAsAsyncEnumerable(this TMP_InputField inputField)
+        {
+            return new UnityEventHandlerAsyncEnumerable<(string, int, int)>(new TextSelectionEventConverter(inputField.onEndTextSelection), inputField.GetCancellationTokenOnDestroy());
+        }
+
+        public static IUniTaskAsyncEnumerable<(string, int, int)> OnEndTextSelectionAsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new UnityEventHandlerAsyncEnumerable<(string, int, int)>(new TextSelectionEventConverter(inputField.onEndTextSelection), cancellationToken);
+        }
+
+        public static IAsyncTextSelectionEventHandler<(string, int, int)> GetAsyncTextSelectionEventHandler(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onTextSelection), inputField.GetCancellationTokenOnDestroy(), false);
+        }
+
+        public static IAsyncTextSelectionEventHandler<(string, int, int)> GetAsyncTextSelectionEventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onTextSelection), cancellationToken, false);
+        }
+
+        public static UniTask<(string, int, int)> OnTextSelectionAsync(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onTextSelection), inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
+        }
+
+        public static UniTask<(string, int, int)> OnTextSelectionAsync(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<(string, int, int)>(new TextSelectionEventConverter(inputField.onTextSelection), cancellationToken, true).OnInvokeAsync();
+        }
+
+        public static IUniTaskAsyncEnumerable<(string, int, int)> OnTextSelectionAsAsyncEnumerable(this TMP_InputField inputField)
+        {
+            return new UnityEventHandlerAsyncEnumerable<(string, int, int)>(new TextSelectionEventConverter(inputField.onTextSelection), inputField.GetCancellationTokenOnDestroy());
+        }
+
+        public static IUniTaskAsyncEnumerable<(string, int, int)> OnTextSelectionAsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new UnityEventHandlerAsyncEnumerable<(string, int, int)>(new TextSelectionEventConverter(inputField.onTextSelection), cancellationToken);
+        }
+
+        public static IAsyncDeselectEventHandler<string> GetAsyncDeselectEventHandler(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onDeselect, inputField.GetCancellationTokenOnDestroy(), false);
+        }
+
+        public static IAsyncDeselectEventHandler<string> GetAsyncDeselectEventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onDeselect, cancellationToken, false);
+        }
+
+        public static UniTask<string> OnDeselectAsync(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onDeselect, inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
+        }
+
+        public static UniTask<string> OnDeselectAsync(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onDeselect, cancellationToken, true).OnInvokeAsync();
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnDeselectAsAsyncEnumerable(this TMP_InputField inputField)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onDeselect, inputField.GetCancellationTokenOnDestroy());
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnDeselectAsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onDeselect, cancellationToken);
+        }
+
+        public static IAsyncSelectEventHandler<string> GetAsyncSelectEventHandler(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSelect, inputField.GetCancellationTokenOnDestroy(), false);
+        }
+
+        public static IAsyncSelectEventHandler<string> GetAsyncSelectEventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSelect, cancellationToken, false);
+        }
+
+        public static UniTask<string> OnSelectAsync(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSelect, inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
+        }
+
+        public static UniTask<string> OnSelectAsync(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSelect, cancellationToken, true).OnInvokeAsync();
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnSelectAsAsyncEnumerable(this TMP_InputField inputField)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onSelect, inputField.GetCancellationTokenOnDestroy());
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnSelectAsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onSelect, cancellationToken);
+        }
+
+        public static IAsyncSubmitEventHandler<string> GetAsyncSubmitEventHandler(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSubmit, inputField.GetCancellationTokenOnDestroy(), false);
+        }
+
+        public static IAsyncSubmitEventHandler<string> GetAsyncSubmitEventHandler(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSubmit, cancellationToken, false);
+        }
+
+        public static UniTask<string> OnSubmitAsync(this TMP_InputField inputField)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSubmit, inputField.GetCancellationTokenOnDestroy(), true).OnInvokeAsync();
+        }
+
+        public static UniTask<string> OnSubmitAsync(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new AsyncUnityEventHandler<string>(inputField.onSubmit, cancellationToken, true).OnInvokeAsync();
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnSubmitAsAsyncEnumerable(this TMP_InputField inputField)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onSubmit, inputField.GetCancellationTokenOnDestroy());
+        }
+
+        public static IUniTaskAsyncEnumerable<string> OnSubmitAsAsyncEnumerable(this TMP_InputField inputField, CancellationToken cancellationToken)
+        {
+            return new UnityEventHandlerAsyncEnumerable<string>(inputField.onSubmit, cancellationToken);
+        }
+
+    }
+}
+
+#endif

Assets/Plugins/UniTask/Runtime/External/TextMeshPro/TextMeshProAsyncExtensions.InputField.cs.meta

@@ -0,0 +1,11 @@
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+guid: 79f4f2475e0b2c44e97ed1dee760627b
+MonoImporter:
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Assets/Plugins/UniTask/Runtime/External/TextMeshPro/TextMeshProAsyncExtensions.cs

@@ -0,0 +1,130 @@
+#if UNITASK_TEXTMESHPRO_SUPPORT
+
+using System;
+using System.Threading;
+using TMPro;
+using UnityEngine.Events;
+
+namespace Cysharp.Threading.Tasks
+{
+    public static partial class TextMeshProAsyncExtensions
+    {
+        // <string> -> Text
+        public static void BindTo(this IUniTaskAsyncEnumerable<string> source, TMP_Text text, bool rebindOnError = true)
+        {
+            BindToCore(source, text, text.GetCancellationTokenOnDestroy(), rebindOnError).Forget();
+        }
+
+        public static void BindTo(this IUniTaskAsyncEnumerable<string> source, TMP_Text text, CancellationToken cancellationToken, bool rebindOnError = true)
+        {
+            BindToCore(source, text, cancellationToken, rebindOnError).Forget();
+        }
+
+        static async UniTaskVoid BindToCore(IUniTaskAsyncEnumerable<string> source, TMP_Text text, CancellationToken cancellationToken, bool rebindOnError)
+        {
+            var repeat = false;
+            BIND_AGAIN:
+            var e = source.GetAsyncEnumerator(cancellationToken);
+            try
+            {
+                while (true)
+                {
+                    bool moveNext;
+                    try
+                    {
+                        moveNext = await e.MoveNextAsync();
+                        repeat = false;
+                    }
+                    catch (Exception ex)
+                    {
+                        if (ex is OperationCanceledException) return;
+
+                        if (rebindOnError && !repeat)
+                        {
+                            repeat = true;
+                            goto BIND_AGAIN;
+                        }
+                        else
+                        {
+                            throw;
+                        }
+                    }
+
+                    if (!moveNext) return;
+
+                    text.text = e.Current;
+                }
+            }
+            finally
+            {
+                if (e != null)
+                {
+                    await e.DisposeAsync();
+                }
+            }
+        }
+
+        // <T> -> Text
+
+        public static void BindTo<T>(this IUniTaskAsyncEnumerable<T> source, TMP_Text text, bool rebindOnError = true)
+        {
+            BindToCore(source, text, text.GetCancellationTokenOnDestroy(), rebindOnError).Forget();
+        }
+
+        public static void BindTo<T>(this IUniTaskAsyncEnumerable<T> source, TMP_Text text, CancellationToken cancellationToken, bool rebindOnError = true)
+        {
+            BindToCore(source, text, cancellationToken, rebindOnError).Forget();
+        }
+
+        public static void BindTo<T>(this AsyncReactiveProperty<T> source, TMP_Text text, bool rebindOnError = true)
+        {
+            BindToCore(source, text, text.GetCancellationTokenOnDestroy(), rebindOnError).Forget();
+        }
+
+        static async UniTaskVoid BindToCore<T>(IUniTaskAsyncEnumerable<T> source, TMP_Text text, CancellationToken cancellationToken, bool rebindOnError)
+        {
+            var repeat = false;
+            BIND_AGAIN:
+            var e = source.GetAsyncEnumerator(cancellationToken);
+            try
+            {
+                while (true)
+                {
+                    bool moveNext;
+                    try
+                    {
+                        moveNext = await e.MoveNextAsync();
+                        repeat = false;
+                    }
+                    catch (Exception ex)
+                    {
+                        if (ex is OperationCanceledException) return;
+
+                        if (rebindOnError && !repeat)
+                        {
+                            repeat = true;
+                            goto BIND_AGAIN;
+                        }
+                        else
+                        {
+                            throw;
+                        }
+                    }
+
+                    if (!moveNext) return;
+
+                    text.text = e.Current.ToString();
+                }
+            }
+            finally
+            {
+                if (e != null)
+                {
+                    await e.DisposeAsync();
+                }
+            }
+        }
+    }
+}
+
+#endif

Assets/Plugins/UniTask/Runtime/External/TextMeshPro/TextMeshProAsyncExtensions.cs.meta

@@ -0,0 +1,11 @@
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Assets/Plugins/UniTask/Runtime/External/TextMeshPro/UniTask.TextMeshPro.asmdef

@@ -0,0 +1,27 @@
+{
+    "name": "UniTask.TextMeshPro",
+    "references": [
+        "UniTask",
+        "Unity.TextMeshPro"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [
+        {
+            "name": "com.unity.textmeshpro",
+            "expression": "",
+            "define": "UNITASK_TEXTMESHPRO_SUPPORT"
+        },
+        {
+            "name": "com.unity.ugui",
+            "expression": "2.0.0",
+            "define": "UNITASK_TEXTMESHPRO_SUPPORT"
+        }
+    ],
+    "noEngineReferences": false
+}

Assets/Plugins/UniTask/Runtime/External/TextMeshPro/UniTask.TextMeshPro.asmdef.meta

@@ -0,0 +1,7 @@
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Assets/Plugins/UniTask/Runtime/IUniTaskAsyncEnumerable.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks
+{
+    public interface IUniTaskAsyncEnumerable<out T>
+    {
+        IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default);
+    }
+
+    public interface IUniTaskAsyncEnumerator<out T> : IUniTaskAsyncDisposable
+    {
+        T Current { get; }
+        UniTask<bool> MoveNextAsync();
+    }
+
+    public interface IUniTaskAsyncDisposable
+    {
+        UniTask DisposeAsync();
+    }
+
+    public interface IUniTaskOrderedAsyncEnumerable<TElement> : IUniTaskAsyncEnumerable<TElement>
+    {
+        IUniTaskOrderedAsyncEnumerable<TElement> CreateOrderedEnumerable<TKey>(Func<TElement, TKey> keySelector, IComparer<TKey> comparer, bool descending);
+        IUniTaskOrderedAsyncEnumerable<TElement> CreateOrderedEnumerable<TKey>(Func<TElement, UniTask<TKey>> keySelector, IComparer<TKey> comparer, bool descending);
+        IUniTaskOrderedAsyncEnumerable<TElement> CreateOrderedEnumerable<TKey>(Func<TElement, CancellationToken, UniTask<TKey>> keySelector, IComparer<TKey> comparer, bool descending);
+    }
+
+    public interface IConnectableUniTaskAsyncEnumerable<out T> : IUniTaskAsyncEnumerable<T>
+    {
+        IDisposable Connect();
+    }
+
+    // don't use AsyncGrouping.
+    //public interface IUniTaskAsyncGrouping<out TKey, out TElement> : IUniTaskAsyncEnumerable<TElement>
+    //{
+    //    TKey Key { get; }
+    //}
+
+    public static class UniTaskAsyncEnumerableExtensions
+    {
+        public static UniTaskCancelableAsyncEnumerable<T> WithCancellation<T>(this IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
+        {
+            return new UniTaskCancelableAsyncEnumerable<T>(source, cancellationToken);
+        }
+    }
+
+    [StructLayout(LayoutKind.Auto)]
+    public readonly struct UniTaskCancelableAsyncEnumerable<T>
+    {
+        private readonly IUniTaskAsyncEnumerable<T> enumerable;
+        private readonly CancellationToken cancellationToken;
+
+        internal UniTaskCancelableAsyncEnumerable(IUniTaskAsyncEnumerable<T> enumerable, CancellationToken cancellationToken)
+        {
+            this.enumerable = enumerable;
+            this.cancellationToken = cancellationToken;
+        }
+
+        public Enumerator GetAsyncEnumerator()
+        {
+            return new Enumerator(enumerable.GetAsyncEnumerator(cancellationToken));
+        }
+
+        [StructLayout(LayoutKind.Auto)]
+        public readonly struct Enumerator
+        {
+            private readonly IUniTaskAsyncEnumerator<T> enumerator;
+
+            internal Enumerator(IUniTaskAsyncEnumerator<T> enumerator)
+            {
+                this.enumerator = enumerator;
+            }
+
+            public T Current => enumerator.Current;
+
+            public UniTask<bool> MoveNextAsync()
+            {
+                return enumerator.MoveNextAsync();
+            }
+
+
+            public UniTask DisposeAsync()
+            {
+                return enumerator.DisposeAsync();
+            }
+        }
+    }
+}

Assets/Plugins/UniTask/Runtime/IUniTaskAsyncEnumerable.cs.meta

@@ -0,0 +1,11 @@
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+MonoImporter:
+  externalObjects: {}
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+  defaultReferences: []
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Assets/Plugins/UniTask/Runtime/IUniTaskSource.cs

@@ -0,0 +1,127 @@
+#pragma warning disable CS1591
+#pragma warning disable CS0108
+
+#if (UNITASK_NETCORE && !NETSTANDARD2_0) || UNITY_2022_3_OR_NEWER
+#define SUPPORT_VALUETASK
+#endif
+
+using System;
+using System.Runtime.CompilerServices;
+
+namespace Cysharp.Threading.Tasks
+{
+    public enum UniTaskStatus
+    {
+        /// <summary>The operation has not yet completed.</summary>
+        Pending = 0,
+        /// <summary>The operation completed successfully.</summary>
+        Succeeded = 1,
+        /// <summary>The operation completed with an error.</summary>
+        Faulted = 2,
+        /// <summary>The operation completed due to cancellation.</summary>
+        Canceled = 3
+    }
+
+    // similar as IValueTaskSource
+    public interface IUniTaskSource
+#if SUPPORT_VALUETASK
+        : System.Threading.Tasks.Sources.IValueTaskSource
+#endif
+    {
+        UniTaskStatus GetStatus(short token);
+        void OnCompleted(Action<object> continuation, object state, short token);
+        void GetResult(short token);
+
+        UniTaskStatus UnsafeGetStatus(); // only for debug use.
+
+#if SUPPORT_VALUETASK
+
+        System.Threading.Tasks.Sources.ValueTaskSourceStatus System.Threading.Tasks.Sources.IValueTaskSource.GetStatus(short token)
+        {
+            return (System.Threading.Tasks.Sources.ValueTaskSourceStatus)(int)((IUniTaskSource)this).GetStatus(token);
+        }
+
+        void System.Threading.Tasks.Sources.IValueTaskSource.GetResult(short token)
+        {
+            ((IUniTaskSource)this).GetResult(token);
+        }
+
+        void System.Threading.Tasks.Sources.IValueTaskSource.OnCompleted(Action<object> continuation, object state, short token, System.Threading.Tasks.Sources.ValueTaskSourceOnCompletedFlags flags)
+        {
+            // ignore flags, always none.
+            ((IUniTaskSource)this).OnCompleted(continuation, state, token);
+        }
+
+#endif
+    }
+
+    public interface IUniTaskSource<out T> : IUniTaskSource
+#if SUPPORT_VALUETASK
+        , System.Threading.Tasks.Sources.IValueTaskSource<T>
+#endif
+    {
+        new T GetResult(short token);
+
+#if SUPPORT_VALUETASK
+
+        new public UniTaskStatus GetStatus(short token)
+        {
+            return ((IUniTaskSource)this).GetStatus(token);
+        }
+
+        new public void OnCompleted(Action<object> continuation, object state, short token)
+        {
+            ((IUniTaskSource)this).OnCompleted(continuation, state, token);
+        }
+
+        System.Threading.Tasks.Sources.ValueTaskSourceStatus System.Threading.Tasks.Sources.IValueTaskSource<T>.GetStatus(short token)
+        {
+            return (System.Threading.Tasks.Sources.ValueTaskSourceStatus)(int)((IUniTaskSource)this).GetStatus(token);
+        }
+
+        T System.Threading.Tasks.Sources.IValueTaskSource<T>.GetResult(short token)
+        {
+            return ((IUniTaskSource<T>)this).GetResult(token);
+        }
+
+        void System.Threading.Tasks.Sources.IValueTaskSource<T>.OnCompleted(Action<object> continuation, object state, short token, System.Threading.Tasks.Sources.ValueTaskSourceOnCompletedFlags flags)
+        {
+            // ignore flags, always none.
+            ((IUniTaskSource)this).OnCompleted(continuation, state, token);
+        }
+
+#endif
+    }
+
+    public static class UniTaskStatusExtensions
+    {
+        /// <summary>status != Pending.</summary>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool IsCompleted(this UniTaskStatus status)
+        {
+            return status != UniTaskStatus.Pending;
+        }
+
+        /// <summary>status == Succeeded.</summary>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool IsCompletedSuccessfully(this UniTaskStatus status)
+        {
+            return status == UniTaskStatus.Succeeded;
+        }
+
+        /// <summary>status == Canceled.</summary>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool IsCanceled(this UniTaskStatus status)
+        {
+            return status == UniTaskStatus.Canceled;
+        }
+
+        /// <summary>status == Faulted.</summary>
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool IsFaulted(this UniTaskStatus status)
+        {
+            return status == UniTaskStatus.Faulted;
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/IUniTaskSource.cs.meta

@@ -0,0 +1,11 @@
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+guid: 3e4d023d8404ab742b5e808c98097c3c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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Assets/Plugins/UniTask/Runtime/Internal.meta

@@ -0,0 +1,8 @@
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+  userData: 
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Assets/Plugins/UniTask/Runtime/Internal/ArrayPool.cs

@@ -0,0 +1,150 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Threading;
+
+namespace Cysharp.Threading.Tasks.Internal
+{
+    // Same interface as System.Buffers.ArrayPool<T> but only provides Shared.
+
+    internal sealed class ArrayPool<T>
+    {
+        // Same size as System.Buffers.DefaultArrayPool<T>
+        const int DefaultMaxNumberOfArraysPerBucket = 50;
+
+        static readonly T[] EmptyArray = new T[0];
+
+        public static readonly ArrayPool<T> Shared = new ArrayPool<T>();
+
+        readonly MinimumQueue<T[]>[] buckets;
+        readonly SpinLock[] locks;
+
+        ArrayPool()
+        {
+            // see: GetQueueIndex
+            buckets = new MinimumQueue<T[]>[18];
+            locks = new SpinLock[18];
+            for (int i = 0; i < buckets.Length; i++)
+            {
+                buckets[i] = new MinimumQueue<T[]>(4);
+                locks[i] = new SpinLock(false);
+            }
+        }
+
+        public T[] Rent(int minimumLength)
+        {
+            if (minimumLength < 0)
+            {
+                throw new ArgumentOutOfRangeException("minimumLength");
+            }
+            else if (minimumLength == 0)
+            {
+                return EmptyArray;
+            }
+
+            var size = CalculateSize(minimumLength);
+            var index = GetQueueIndex(size);
+            if (index != -1)
+            {
+                var q = buckets[index];
+                var lockTaken = false;
+                try
+                {
+                    locks[index].Enter(ref lockTaken);
+
+                    if (q.Count != 0)
+                    {
+                        return q.Dequeue();
+                    }
+                }
+                finally
+                {
+                    if (lockTaken) locks[index].Exit(false);
+                }
+            }
+
+            return new T[size];
+        }
+
+        public void Return(T[] array, bool clearArray = false)
+        {
+            if (array == null || array.Length == 0)
+            {
+                return;
+            }
+
+            var index = GetQueueIndex(array.Length);
+            if (index != -1)
+            {
+                if (clearArray)
+                {
+                    Array.Clear(array, 0, array.Length);
+                }
+
+                var q = buckets[index];
+                var lockTaken = false;
+
+                try
+                {
+                    locks[index].Enter(ref lockTaken);
+
+                    if (q.Count > DefaultMaxNumberOfArraysPerBucket)
+                    {
+                        return;
+                    }
+
+                    q.Enqueue(array);
+                }
+                finally
+                {
+                    if (lockTaken) locks[index].Exit(false);
+                }
+            }
+        }
+
+        static int CalculateSize(int size)
+        {
+            size--;
+            size |= size >> 1;
+            size |= size >> 2;
+            size |= size >> 4;
+            size |= size >> 8;
+            size |= size >> 16;
+            size += 1;
+
+            if (size < 8)
+            {
+                size = 8;
+            }
+
+            return size;
+        }
+
+        static int GetQueueIndex(int size)
+        {
+            switch (size)
+            {
+                case 8: return 0;
+                case 16: return 1;
+                case 32: return 2;
+                case 64: return 3;
+                case 128: return 4;
+                case 256: return 5;
+                case 512: return 6;
+                case 1024: return 7;
+                case 2048: return 8;
+                case 4096: return 9;
+                case 8192: return 10;
+                case 16384: return 11;
+                case 32768: return 12;
+                case 65536: return 13;
+                case 131072: return 14;
+                case 262144: return 15;
+                case 524288: return 16;
+                case 1048576: return 17; // max array length
+                default:
+                    return -1;
+            }
+        }
+    }
+}

Assets/Plugins/UniTask/Runtime/Internal/ArrayPool.cs.meta

@@ -0,0 +1,12 @@
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+guid: f83ebad81fb89fb4882331616ca6d248
+timeCreated: 1532361008
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/Internal/ArrayPoolUtil.cs

@@ -0,0 +1,115 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+
+namespace Cysharp.Threading.Tasks.Internal
+{
+    internal static class ArrayPoolUtil
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static void EnsureCapacity<T>(ref T[] array, int index, ArrayPool<T> pool)
+        {
+            if (array.Length <= index)
+            {
+                EnsureCapacityCore(ref array, index, pool);
+            }
+        }
+
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        static void EnsureCapacityCore<T>(ref T[] array, int index, ArrayPool<T> pool)
+        {
+            if (array.Length <= index)
+            {
+                var newSize = array.Length * 2;
+                var newArray = pool.Rent((index < newSize) ? newSize : (index * 2));
+                Array.Copy(array, 0, newArray, 0, array.Length);
+
+                pool.Return(array, clearArray: !RuntimeHelpersAbstraction.IsWellKnownNoReferenceContainsType<T>());
+
+                array = newArray;
+            }
+        }
+
+        public static RentArray<T> Materialize<T>(IEnumerable<T> source)
+        {
+            if (source is T[] array)
+            {
+                return new RentArray<T>(array, array.Length, null);
+            }
+
+            var defaultCount = 32;
+            if (source is ICollection<T> coll)
+            {
+                if (coll.Count == 0)
+                {
+                    return new RentArray<T>(Array.Empty<T>(), 0, null);
+                }
+
+                defaultCount = coll.Count;
+                var pool = ArrayPool<T>.Shared;
+                var buffer = pool.Rent(defaultCount);
+                coll.CopyTo(buffer, 0);
+                return new RentArray<T>(buffer, coll.Count, pool);
+            }
+            else if (source is IReadOnlyCollection<T> rcoll)
+            {
+                defaultCount = rcoll.Count;
+            }
+
+            if (defaultCount == 0)
+            {
+                return new RentArray<T>(Array.Empty<T>(), 0, null);
+            }
+
+            {
+                var pool = ArrayPool<T>.Shared;
+
+                var index = 0;
+                var buffer = pool.Rent(defaultCount);
+                foreach (var item in source)
+                {
+                    EnsureCapacity(ref buffer, index, pool);
+                    buffer[index++] = item;
+                }
+
+                return new RentArray<T>(buffer, index, pool);
+            }
+        }
+
+        public struct RentArray<T> : IDisposable
+        {
+            public readonly T[] Array;
+            public readonly int Length;
+            ArrayPool<T> pool;
+
+            public RentArray(T[] array, int length, ArrayPool<T> pool)
+            {
+                this.Array = array;
+                this.Length = length;
+                this.pool = pool;
+            }
+
+            public void Dispose()
+            {
+                DisposeManually(!RuntimeHelpersAbstraction.IsWellKnownNoReferenceContainsType<T>());
+            }
+
+            public void DisposeManually(bool clearArray)
+            {
+                if (pool != null)
+                {
+                    if (clearArray)
+                    {
+                        System.Array.Clear(Array, 0, Length);
+                    }
+
+                    pool.Return(Array, clearArray: false);
+                    pool = null;
+                }
+            }
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/Internal/ArrayPoolUtil.cs.meta

@@ -0,0 +1,12 @@
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+guid: 424cc208fb61d4e448b08fcfa0eee25e
+timeCreated: 1532361007
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/UniTask/Runtime/Internal/ArrayUtil.cs

@@ -0,0 +1,73 @@
+#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+
+namespace Cysharp.Threading.Tasks.Internal
+{
+    internal static class ArrayUtil
+    {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static void EnsureCapacity<T>(ref T[] array, int index)
+        {
+            if (array.Length <= index)
+            {
+                EnsureCore(ref array, index);
+            }
+        }
+
+        // rare case, no inlining.
+        [MethodImpl(MethodImplOptions.NoInlining)]
+        static void EnsureCore<T>(ref T[] array, int index)
+        {
+            var newSize = array.Length * 2;
+            var newArray = new T[(index < newSize) ? newSize : (index * 2)];
+            Array.Copy(array, 0, newArray, 0, array.Length);
+
+            array = newArray;
+        }
+
+        /// <summary>
+        /// Optimizing utility to avoid .ToArray() that creates buffer copy(cut to just size).
+        /// </summary>
+        public static (T[] array, int length) Materialize<T>(IEnumerable<T> source)
+        {
+            if (source is T[] array)
+            {
+                return (array, array.Length);
+            }
+
+            var defaultCount = 4;
+            if (source is ICollection<T> coll)
+            {
+                defaultCount = coll.Count;
+                var buffer = new T[defaultCount];
+                coll.CopyTo(buffer, 0);
+                return (buffer, defaultCount);
+            }
+            else if (source is IReadOnlyCollection<T> rcoll)
+            {
+                defaultCount = rcoll.Count;
+            }
+
+            if (defaultCount == 0)
+            {
+                return (Array.Empty<T>(), 0);
+            }
+
+            {
+                var index = 0;
+                var buffer = new T[defaultCount];
+                foreach (var item in source)
+                {
+                    EnsureCapacity(ref buffer, index);
+                    buffer[index++] = item;
+                }
+
+                return (buffer, index);
+            }
+        }
+    }
+}
+

Assets/Plugins/UniTask/Runtime/Internal/ArrayUtil.cs.meta

@@ -0,0 +1,12 @@
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+guid: 23146a82ec99f2542a87971c8d3d7988
+timeCreated: 1532361007
+licenseType: Free
+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: