탄막4

 

코루틴을 사용해 플레이어가 탄환에 맞으면 깜빡과

목숨이 2개 이하면 화면에 붉은 깜빡이 효과를 넣음.

- ui를 덮는 반투명 붉은 이미지를 넣어 조건이 달성되면 0.3초간 나타났다 사라졌다를 무한 반복시킴

 

게임오브젝트가 아니라 TextMeshProUGUI로 텍스트를 불러와 목숨 2개 이하면 색 변경.

 

플레이어를 프리팹화하여 게임 씬을 재로딩 하고, 점수를 저장...

 

• Player

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

public class Player : MonoBehaviour
{
    float moveSpeed = 5f;
    int maxHp = 5;
    float delta = 0;

    Renderer renderer;
    Color rendererColor;

    public UICtrl uICtrl;

    private void Start()
    {
        UICtrl uICtrl = GetComponent<UICtrl>();

        renderer = this.gameObject.GetComponent<Renderer>();
        rendererColor = renderer.material.color; // 기본 칼러 저장

        FindObjectOfType<Bullet>();
        Bullet bullet = GetComponent<Bullet>();
    }

    void Update()
    {
        float h = Input.GetAxisRaw("Horizontal");
        float v = Input.GetAxisRaw("Vertical");

        // Debug.Log(moveSpeed);

        Vector3 dir = new Vector3(h, 0, v); //방향 

        Vector3 movement = dir.normalized * this.moveSpeed * Time.deltaTime;

        this.transform.Translate(movement);
    }

    void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.tag == "Finish")
        {
           // Debug.Log("총 맞은 것처럼♪");
            
           Destroy(other.gameObject);
        }
        uICtrl.Life();
    }

    public void DeathColor()
    {
       // Debug.Log("오냐?");

       renderer = this.gameObject.GetComponent<Renderer>();

        if (renderer != null)
        {
           // Debug.Log(renderer.gameObject.name); // 어떤 객체의 랜더러를 불러오는지 이름 출력
            renderer.material.color = Color.red;
        }
    }

    public IEnumerator HitColor() // 무한이 아닌 한 번만 실행
    {
        renderer.material.color = Color.red;

        yield return new WaitForSeconds(0.1f);

        renderer.material.color = rendererColor;
    }
}

 

 

• Ground

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

public class Ground : MonoBehaviour
{
    void Update()
    {
        transform.Rotate(0, 0.03f, 0);
    }
}

 

 

• Pillar

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

public class Pillar : MonoBehaviour
{
    Vector3 pPiont;
    Player player;

    void Start()
    {
       player = FindObjectOfType<Player>();
    }

    // Update is called once per frame
    void Update()
    {
        pPiont = player.transform.position;
        transform.LookAt(pPiont);
    }
}

 

 

• Bullet

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

public class Bullet : MonoBehaviour
{
    float speed = 1.1f;
    Rigidbody rb;

    void Update()
    {
        rb = GetComponent<Rigidbody>();

        rb.velocity = transform.forward * speed;
    }
}

 

• BulletGenerator

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

public class BulletGenerator : MonoBehaviour
{
    Player player;
    Vector3 pPiont;

    float delta = 0;

    public GameObject BulletFrepabs;

    void Start()
    {
        player = FindObjectOfType<Player>();
    }

    void Update()
    {
        delta += Time.deltaTime;
      //  Debug.Log(delta);

        if (delta > 2.5)
        {
            delta = 0;

            Instantiate(BulletFrepabs, transform.position, transform.rotation);
            BulletFrepabs.transform.LookAt(player.transform);
        }
    }
}

 

 

• UICtrl

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using TMPro;
using Unity.VisualScripting;
using UnityEngine.SceneManagement;

public class UICtrl : MonoBehaviour
{
    public TextMeshProUGUI TimeCount;
    public TextMeshProUGUI LifeCount;

    int maxHp = 5;
    float delta = 0;

    public Player player;
    public GameObject redFilter;

    void Start()
    {
        player = FindObjectOfType<Player>();
    }

    void Update()
    {
        delta += Time.deltaTime;

        this.TimeCount.GetComponent<TMP_Text>().text = delta.ToString("Time: 0");
        this.LifeCount.GetComponent<TMP_Text>().text = maxHp.ToString($"Life: {maxHp}");
    }

    public void Life()
    {
         // Debug.Log("악");
        this.maxHp -= 1;
         // Debug.Log($"현재 체력: {maxHp}");

        player.StartCoroutine(player.HitColor()); //다른 클래스에 포함된 코루틴 실행

        if (this.maxHp <= 2)
        {
            LifeCount.color = Color.yellow;
            StartCoroutine(RedFilter());
        }

        if (maxHp <= 0)
        {
            // Debug.Log("주금");

            player.DeathColor();

            Time.timeScale = 0f;

            //if (Input.GetMouseButtonDown(0))
            //{
            //    SceneManager.LoadScene("SampleScene");
            //}
        }
    }

    IEnumerator RedFilter()
    {
        while (true) // 무한 반복
        {
            redFilter.gameObject.SetActive(true);
            yield return new WaitForSeconds(0.3f);

            redFilter.gameObject.SetActive(false);
            yield return new WaitForSeconds(0.3f);
        }
    }
}