From e4c50c916beb03c23ce57a97a19a86d0f8d667f8 Mon Sep 17 00:00:00 2001
From: Inspiaaa <lavaafterburner@gmail.com>
Date: Wed, 30 Aug 2023 22:56:37 +0200
Subject: [PATCH] Create WaitWhileCoroutine

---
 src/Co.cs                            |  4 +++
 src/Coroutines/WaitWhileCoroutine.cs | 37 ++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 src/Coroutines/WaitWhileCoroutine.cs

diff --git a/src/Co.cs b/src/Co.cs
index 9ac7d51..8ee2e3d 100644
--- a/src/Co.cs
+++ b/src/Co.cs
@@ -74,6 +74,10 @@ public static WaitDelayCoroutine Wait(float delay)
             => new WaitDelayCoroutine(delay);
 
 
+        public static WaitWhileCoroutine WaitWhile(Func<Boolean> condition)
+            => new WaitWhileCoroutine(condition);
+
+
         public static WaitForSignalCoroutine WaitForSignal(Godot.Object obj, string signal)
             => new WaitForSignalCoroutine(obj, signal);
 
diff --git a/src/Coroutines/WaitWhileCoroutine.cs b/src/Coroutines/WaitWhileCoroutine.cs
new file mode 100644
index 0000000..14a4233
--- /dev/null
+++ b/src/Coroutines/WaitWhileCoroutine.cs
@@ -0,0 +1,37 @@
+using System;
+using HCoroutines.Util;
+
+namespace HCoroutines
+{
+    /// <summary>
+    /// Waits while a certain condition is true.
+    /// </summary>
+    public class WaitWhileCoroutine : CoroutineBase
+    {
+        private Func<Boolean> condition;
+
+        public WaitWhileCoroutine(Func<Boolean> condition)
+        {
+            this.condition = condition;
+        }
+
+        public override void OnEnter()
+        {
+            CheckCondition();
+            ResumeUpdates();
+        }
+
+        public override void Update()
+        {
+            CheckCondition();
+        }
+
+        private void CheckCondition()
+        {
+            if (!this.condition())
+            {
+                Kill();
+            }
+        }
+    }
+}
\ No newline at end of file