using System.Collections;

using System.Collections.Generic;

using UnityEngine;

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​

public class doubleTapExample : MonoBehaviour {

public float tapSpeed = 0.5f; //in seconds

private float lastTapTime = 0;

// Use this for initialization

void Start () {

lastTapTime = 0;

}

// Update is called once per frame

void Update () {

if(Input.GetKeyDown(KeyCode.W)){

if((Time.time - lastTapTime) < tapSpeed){

Debug.Log("Double tap");

}

lastTapTime = Time.time;

}

}

}