화살피하기

Unity/게임 엔진 응용 프로그래밍

화살피하기

치명적흑형 2021. 10. 6. 15:10

프리팹

게임오브젝트가 파일화된것

(하이어라키에서 -> 프로젝트로)

프리팹 -> 하이러라키

프리팹의 인스턴스화

프리팹을 지우게되면 하이어라키의 게임오브젝트가 빨개진다.

우클릭 프리팹 언팩으로 끊을 수 있다.

초기화 하지 않은 필드는(최값인 필드?) 인스펙터에서 비어있는 상태로 로드된다.

게임오브젝트 프리팹 등을 드래그 드롭으로 할당할수 있다.

코드

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

public class PlayerController : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        //왼쪽 화살표가 눌렸을때
        if(Input.GetKeyDown(KeyCode.LeftArrow))
        {
            this.transform.Translate(-3, 0, 0);
        }

        //오른쪽 화살표가 눌렸을때
        if (Input.GetKeyDown(KeyCode.RightArrow))
        {
            this.transform.Translate(3, 0, 0);
        }
    }
}

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

public class ArrowController : MonoBehaviour
{
    private GameObject player;
    // Start is called before the first frame update
    void Start()
    {
        this.player = GameObject.Find("player");
    }

    // Update is called once per frame
    void Update()
    {
        this.transform.Translate(0, -0.1f, 0);

        if (this.transform.position.y <= -4.06f)
        {
            Destroy(this.gameObject);
        }

        Vector2 p1 = this.transform.position;
        Vector2 p2 = this.player.transform.position;
        Vector2 dir = p1 - p2;
        float distance = dir.magnitude;
        float r1 = 0.5f; //arrow 반지름
        float r2 = 1f; //player 반지름
        if (distance < r1 + r2)
        {
            GameObject directorGo = GameObject.Find("GameDirector");
            GameDirector director = directorGo.GetComponent<GameDirector>();
            director.DecreaseHp();

            //충돌
            Destroy(this.gameObject);
        }
    }
}

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

public class ArrowGenerator : MonoBehaviour
{
    public GameObject arrowPrefab;
    float span = 1.0f;
    float delta = 0f;

    void Update()
    {
        this.delta += Time.deltaTime;   //매프레임마다 경과시간을 누적
        
        if (this.delta > this.span)     //1초를 넘었다면
        {
            //누적시간 초기화
            this.delta = 0;
            //프리팹의 인스턴스를 생성한다
            GameObject go = Instantiate(arrowPrefab) as GameObject;
            int px = Random.Range(-6, 7);
            go.transform.position = new Vector3(px, 7, 0);

        }
    }
}

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

public class GameDirector : MonoBehaviour
{
    private GameObject hpGauge;
    // Start is called before the first frame update
    void Start()
    {
        this.hpGauge = GameObject.Find("hpGauge");
    }

    // Update is called once per frame
    public void DecreaseHp()
    {
        Image image = this.hpGauge.GetComponent<Image>();
        image.fillAmount -= 0.1f;
    }
}

hp가 0이하일때 화살 생성 멈춤

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

public class GameDirector : MonoBehaviour
{
    private GameObject hpGauge;

    // Start is called before the first frame update
    void Start()
    {
        this.hpGauge = GameObject.Find("hpGauge");
    }

    // Update is called once per frame
    public void DecreaseHp()
    {
        Image image = this.hpGauge.GetComponent<Image>();
        image.fillAmount -= 0.2f;
    }
}

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

public class ArrowGenerator : MonoBehaviour
{
    public GameObject arrowPrefab;
    float span = 1.0f;
    float delta = 0f;
    GameObject hpGauge;
    Image hp;

    void Start()
    {
        this.hpGauge = GameObject.Find("hpGauge");
    }
    void Update()
    {
        this.delta += Time.deltaTime;   //매프레임마다 경과시간을 누적

        if (this.delta > this.span)     //1초를 넘었다면
        {
            hp = this.hpGauge.GetComponent<Image>();

            //hp가 0이상이라면
            if (hp.fillAmount > 0)
            {
                //누적시간 초기화
                this.delta = 0;
                //프리팹의 인스턴스를 생성한다
                GameObject go = Instantiate(arrowPrefab) as GameObject;
                int px = Random.Range(-6, 7);
                go.transform.position = new Vector3(px, 7, 0);
            }
        }
    }
}

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

public class ArrowController : MonoBehaviour
{
    private GameObject player;
    // Start is called before the first frame update
    void Start()
    {
        this.player = GameObject.Find("player");
    }

    // Update is called once per frame
    void Update()
    {
        this.transform.Translate(0, -0.1f, 0);

        if (this.transform.position.y <= -4.06f)
        {
            Destroy(this.gameObject);
        }

        Vector2 p1 = this.transform.position;
        Vector2 p2 = this.player.transform.position;
        Vector2 dir = p1 - p2;
        float distance = dir.magnitude;
        float r1 = 0.5f; //arrow 반지름
        float r2 = 1f; //player 반지름

        //충돌
        if (distance < r1 + r2)
        {
            GameObject directorGo = GameObject.Find("GameDirector");
            GameDirector director = directorGo.GetComponent<GameDirector>();
            director.DecreaseHp();

            Destroy(this.gameObject);
        }
    }
}

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

public class PlayerController : MonoBehaviour
{

    GameObject hpGauge;
    Image hp;
    // Start is called before the first frame update
    void Start()
    {
        this.hpGauge = GameObject.Find("hpGauge");
    }

    // Update is called once per frame
    void Update()
    {
        hp = this.hpGauge.GetComponent<Image>();

        //hp가 0이상이라면
        if (hp.fillAmount > 0)
        {
            //왼쪽 화살표가 눌렸을때
            if (Input.GetKeyDown(KeyCode.LeftArrow))
            {
                if (this.transform.position.x > -7.95 + 3)
                {
                    this.transform.Translate(-3, 0, 0);
                }
                else
                {
                    //왼쪽 리미트
                    this.transform.position = new Vector3(-7.95f, -3.61f, 0);
                }
            }

            //오른쪽 화살표가 눌렸을때
            if (Input.GetKeyDown(KeyCode.RightArrow))
            {
                if (this.transform.position.x < 7.98 - 3)
                {
                    this.transform.Translate(3, 0, 0);
                }
                else
                {
                    //오른쪽 리미트
                    this.transform.position = new Vector3(7.98f, -3.61f, 0);
                }
            }
        }
    }
}

리미트 작성시 참고

https://docs.unity3d.com/kr/530/ScriptReference/Mathf.Clamp.html

Unity - 스크립팅 API: Mathf.Clamp

public static function Clamp(value: float, min: float, max: float): float; public static float Clamp(float value, float min, float max);

docs.unity3d.com

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

public class GameDirector : MonoBehaviour
{
    private GameObject survivalTimes;
    private GameObject hpGauge;
    private GameObject gameOver;
    float delta = 0f;

    // Start is called before the first frame update
    void Start()
    {
        this.survivalTimes = GameObject.Find("survivalTime");
        this.hpGauge = GameObject.Find("hpGauge");
        this.gameOver = GameObject.Find("gameOver");
    }

    // Update is called once per frame
    private void Update()
    {
        this.delta += Time.deltaTime;   //매프레임마다 경과시간을 누적
        Text text = this.survivalTimes.GetComponent<Text>();
        text.text = string.Format("{0}", delta);
    }
    public void DecreaseHp()
    {
        Image image = this.hpGauge.GetComponent<Image>();
        image.fillAmount -= 0.4f;
    }
}

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

public class ArrowGenerator : MonoBehaviour
{
    public GameObject arrowPrefab;
    float span = 1.0f;
    float delta = 0f;
    GameObject hpGauge;
    Image hp;

    void Start()
    {
        this.hpGauge = GameObject.Find("hpGauge");
    }
    void Update()
    {
        this.delta += Time.deltaTime;   //매프레임마다 경과시간을 누적

        if (this.delta > this.span)     //1초를 넘었다면
        {
            hp = this.hpGauge.GetComponent<Image>();

            //hp가 0이상이라면
            if (hp.fillAmount > 0)
            {
                //누적시간 초기화
                this.delta = 0;
                //프리팹의 인스턴스를 생성한다
                GameObject go = Instantiate(arrowPrefab) as GameObject;
                int px = Random.Range(-8, 8);
                go.transform.position = new Vector3(px, 7, 0);
            }
        }
    }
}

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

public class ArrowController : MonoBehaviour
{
    private GameObject player;
    // Start is called before the first frame update
    void Start()
    {
        this.player = GameObject.Find("player");
    }

    // Update is called once per frame
    void Update()
    {
        this.transform.Translate(0, -0.1f, 0);

        if (this.transform.position.y <= -4.06f)
        {
            Destroy(this.gameObject);
        }

        Vector2 p1 = this.transform.position;
        Vector2 p2 = this.player.transform.position;
        Vector2 dir = p1 - p2;
        float distance = dir.magnitude;
        float r1 = 0.5f; //arrow 반지름
        float r2 = 1f; //player 반지름

        //충돌
        if (distance < r1 + r2)
        {
            GameObject directorGo = GameObject.Find("GameDirector");
            GameDirector director = directorGo.GetComponent<GameDirector>();
            director.DecreaseHp();

            Destroy(this.gameObject);
        }
    }
}

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

public class PlayerController : MonoBehaviour
{

    GameObject hpGauge;
    Image hp;
    //GameObject Canvas;
    GameObject gameOver;

    // Start is called before the first frame update
    void Start()
    {
        this.hpGauge = GameObject.Find("hpGauge");
        //this.Canvas = GameObject.Find("Canvas");
        //this.gameOver = this.Canvas.transform.Find("gameOver").gameObject;
        this.gameOver = GameObject.Find("Canvas").transform.Find("gameOver").gameObject;
    }

    // Update is called once per frame
    void Update()
    {
        hp = this.hpGauge.GetComponent<Image>();

        //hp가 0이상이라면
        if (hp.fillAmount > 0)
        {
            //왼쪽 화살표가 눌렸을때
            if (Input.GetKeyDown(KeyCode.LeftArrow))
            {
                if (this.transform.position.x > -7.95 + 3)
                {
                    this.transform.Translate(-3, 0, 0);
                }
                else
                {
                    //왼쪽 리미트
                    this.transform.position = new Vector3(-7.95f, -3.61f, 0);
                }
            }

            //오른쪽 화살표가 눌렸을때
            if (Input.GetKeyDown(KeyCode.RightArrow))
            {
                if (this.transform.position.x < 7.98 - 3)
                {
                    this.transform.Translate(3, 0, 0);
                }
                else
                {
                    //오른쪽 리미트
                    this.transform.position = new Vector3(7.98f, -3.61f, 0);
                }
            }
        }
        else
        {
            this.gameOver.SetActive(true);
        }
    }
}

'Unity > 게임 엔진 응용 프로그래밍' 카테고리의 다른 글

Vertical 2D Shooting 02 : 플레이어 이동 (0)	2021.10.13
Vertical 2D Shooting 01 : 게임기획 (0)	2021.10.13
Unity : SwipeCar / UI(캔버스 좌표계) (0)	2021.10.13
Unity : 룰렛 프로젝트 (0)	2021.10.10
룰렛 프로젝트 : 룰렛 회전, 멈춤 (0)	2021.10.04

현재글화살피하기

게임 클라이언트 지망생 (유니티3D)

Today :
Yesterday :

일	월	화	수	목	금	토
			1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25
26	27	28	29	30

게임 클라이언트 지망생 (유니티3D)

화살피하기

'Unity > 게임 엔진 응용 프로그래밍' 카테고리의 다른 글

'Unity/게임 엔진 응용 프로그래밍'의 다른글

티스토리툴바

화살피하기

'Unity > 게임 엔진 응용 프로그래밍' 카테고리의 다른 글

'Unity/게임 엔진 응용 프로그래밍'의 다른글

관련글

티스토리툴바