GetButtonUp(string)
Returns true the first frame the user releases the virtual button identified by buttonName.
阅读时间1 分钟最后更新于 1 个月前
Definition
- Type: Method
- Namespace: UnityEngine
- Assembly: UnityEngine.InputLegacyModule
public static bool GetButtonUp(string buttonName)
Parameters
Returns
Type | Description |
|---|---|
| bool |
Remarks
Note: This API is part of the legacy Input Manager. The recommended best practice is that you don't use this API in new projects. For new projects, use the Input System package. To learn more about input, refer to Input.
Call this function from the MonoBehaviour.Update() function, since the state gets reset each frame. It will not return true until the user has pressed the button and released it again.
Use this only when implementing action like events IE: shooting a weapon.
Use Input.GetAxis for any kind of movement behaviour.
Examples
using UnityEngine;using System.Collections;public class ExampleClass : MonoBehaviour{ public GameObject projectile; void Update() { if (Input.GetButtonUp("Fire1")) Instantiate(projectile, transform.position, transform.rotation); }}