From 065d485f3217d75be1981a6807c487dbd766f2ab Mon Sep 17 00:00:00 2001
From: mewlist <mewlist@mewlist.com>
Date: Wed, 22 May 2024 22:38:25 +0900
Subject: [PATCH] Add WhenAll() utility

---
 Runtime/Helpers/TaskHelper.cs | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/Runtime/Helpers/TaskHelper.cs b/Runtime/Helpers/TaskHelper.cs
index 050313b..646ee9a 100644
--- a/Runtime/Helpers/TaskHelper.cs
+++ b/Runtime/Helpers/TaskHelper.cs
@@ -1,4 +1,6 @@
-using System.Threading;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
 
 #if USE_UNITASK
 using Cysharp.Threading.Tasks;
@@ -21,5 +23,19 @@ public static async Task NextFrame(CancellationToken ct = default)
             await TaskHelperInternal.NextFrame(ct);
         }
 #endif
+
+        public static async ValueTask<T[]> WhenAll<T>(params ValueTask<T>[] tasks)
+        {
+            var results = new T[tasks.Length];
+            for (var i = 0; i < tasks.Length; i++)
+                results[i] = await tasks[i].ConfigureAwait(false);
+            return results;
+        }
+
+        public static async ValueTask WhenAll(params ValueTask[] tasks)
+        {
+            foreach (var t in tasks)
+                await t.ConfigureAwait(false);
+        }
     }
 }
\ No newline at end of file