화면 터치 & 스와이프 점프 구현, 점프 효과음 | Swipe Jump / Jump Sound / Flip Move | 유니티 게임 개발 튜토리얼(Unity & C# Script)

 

 

스마트폰 화면을 터치하거나 스와이프하면 해당 캐릭터가 점프하고 점프하면서 사운드(효과음)이 나도록 합니다. 배경 상단의 새 한마리는 좌우 반전(Flip Move)되면서 이동하도록 할거에요.

 

#스와이프점프  #점프사운드  #좌우반전이동

 

 

 

 

[SwipeJump.cs]

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

public class SwipeJump : MonoBehaviour
{
    [SerializeField] float jumpForce = 600f;
    Vector2 startTouchPos, endTouchPos;
    Rigidbody2D rb;
    bool jumpAllowed = false;

    // Start is called before the first frame update
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    // Update is called once per frame
    void Update()
    {
        TouchCheck();
    }

    void FixedUpdate()
    {
        JumpIfAllowed();
    }

    
    void TouchCheck()
    {
        if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Began)
        {
            startTouchPos = Input.GetTouch(0).position;
        }

        if(Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Ended)
        {
            endTouchPos = Input.GetTouch(0).position;

            if (endTouchPos.y > startTouchPos.y && rb.velocity.y == 0)
                jumpAllowed = true;
        }
    }

    void JumpIfAllowed()
    {
        if (jumpAllowed)
        {
            rb.AddForce(Vector2.up * jumpForce);
            JumpSound.SoundPlay();
            jumpAllowed = false;
        }
    }
    
}

 

 

 

[BirdMove.cs]

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

public class BirdMove : MonoBehaviour
{
    Rigidbody2D rb;
    Vector3 localScale;
    [SerializeField] float speed = 5, dist = 7;


    bool dirRight = true;

    // Start is called before the first frame update
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
        localScale = transform.localScale;
    }

    void FixedUpdate()
    {
        if (transform.position.x > dist)
            dirRight = false;
        else if (transform.position.x < -dist)
            dirRight = true;

        if (dirRight)
            GoRight();
        else
            GoLeft();
    }

    void GoRight()
    {
        localScale.x = -1f;
        transform.transform.localScale = localScale;
        rb.velocity = new Vector2(speed, 0);
    }

    void GoLeft()
    {
        localScale.x = 1f;
        transform.transform.localScale = localScale;
        rb.velocity = new Vector2(-speed, 0);
    }
}

 

 

 

[JumpSound.cs]

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

public class JumpSound : MonoBehaviour
{
    static AudioSource audioSource;
    public static AudioClip audioClip;
    void Start()
    {
        audioSource = GetComponent<AudioSource>(); audioClip = Resources.Load<AudioClip>("Jump");
    }
    public static void SoundPlay()
    {
        audioSource.PlayOneShot(audioClip);
    }
}