Version: 2023.2
LanguageEnglish
  • C#

WaitUntil

class in UnityEngine

/

Inherits from:CustomYieldInstruction

/

Implemented in:UnityEngine.CoreModule

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Description

Suspends the coroutine execution until the supplied delegate evaluates to true.

WaitUntil can only be used with a yield statement in coroutines.

Supplied delegate will be executed each frame after script MonoBehaviour.Update and before MonoBehaviour.LateUpdate. When the delegate finally evaluates to true, the coroutine will proceed with its execution.

See Also: AsyncOperation, WaitForEndOfFrame, WaitForFixedUpdate, WaitForSeconds, WaitForSecondsRealtime, WaitWhile.

using UnityEngine;
using System.Collections;

public class WaitUntilExample : MonoBehaviour { public int frame;

void Start() { StartCoroutine(Example()); }

IEnumerator Example() { Debug.Log("Waiting for princess to be rescued..."); yield return new WaitUntil(() => frame >= 10); Debug.Log("Princess was rescued!"); }

void Update() { if (frame <= 10) { Debug.Log("Frame: " + frame); frame++; } } }

Constructors

WaitUntilInitializes a yield instruction with a given delegate to be evaluated.

Inherited Members

Properties

keepWaitingIndicates if coroutine should be kept suspended.
Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961