[Unity2D] Swipe 이용하여 자동차 움직이기

 

CarController.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CarController : MonoBehaviour
{
    [SerializeField]
    float speed = 0;
    Vector2 startPos;

    private void Awake()
    {
        Debug.Log("Awake");
    }

    // Start is called before the first frame update
    void Start()
    {
        Debug.Log("start");
    }

    // Update is called once per frame
    void Update()
    {
        // 버튼을 누르면
        if (Input.GetMouseButtonDown(0))
        {
            Debug.Log("down");
            this.startPos = Input.mousePosition;
            Debug.LogFormat("startPos: {0}", this.startPos);
            this.speed = 0.2f;
        }
        else if (Input.GetMouseButtonUp(0))
        {
            Debug.Log("Up");
            Vector2 endPos = Input.mousePosition;
            Debug.LogFormat("endPos: {0}", endPos);
            float length = endPos.x - this.startPos.x;
            Debug.LogFormat("length: {0}", length);

            this.speed = length / 500f;
            Debug.LogFormat("speed: {0}", this.speed);

            this.GetComponent<AudioSource>().Play();

            //AudioSource audio = this.GetComponent<AudioSource>();
            //audio.Play();

        }
        // 이동
        this.transform.Translate(this.speed, 0, 0);

        // 감속
        this.speed *= 0.96f;
    }
}

GameDirector.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class GameDirector : MonoBehaviour
{
    public GameObject car;
    [SerializeField]
    private GameObject flag;
    [SerializeField]
    private GameObject distance;

    // Start is called before the first frame update
    void Start()
    {
        //this.car = GameObject.Find("car");
        //this.flag = GameObject.Find("flag");
        //this.distance = GameObject.Find("Distance");

        Debug.LogFormat("car: {0}", this.car);
        Debug.LogFormat("flag: {0}", this.flag);
        Debug.LogFormat("distance: {0}", this.distance);
    }

    // Update is called once per frame
    void Update()
    {
        float length = this.flag.transform.position.x - this.car.transform.position.x;
        Text textDistance = this.distance.GetComponent<Text>();
        textDistance.text = string.Format("목표 지점까지 {0}m", length.ToString("F2"));
    }
}

car Component

GameDirector Component