KeyCode.A

描述

'a' 键。

//Attach this to a GameObject
//This script tells when the A arrow key is pressed down and when it is released
using UnityEngine;

public class Example : MonoBehaviour
{
    void Update()
    {
        //Detect when the A arrow key is pressed down
        if (Input.GetKeyDown(KeyCode.A))
            Debug.Log("A key was pressed.");

        //Detect when the A arrow key has been released
        if (Input.GetKeyUp(KeyCode.A))
            Debug.Log("A key was released.");
    }
}