Hero : 씬 전환 데이터 가져오기

 

 

 

 

 

 

 

Player

 

변수 // 게임저장소에 인식

프로퍼티

대리자 선언 

 

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

public class HeroController : MonoBehaviour
{
    private HeroDataManager heroDataManager; //게임저장소 
    //private int maxhp;

    //public int hp;
    public int Hp { get; set; } //속성 ; 외부 접근 가능 = this.hp 
    public int MaxHp { get; set; } //속성 ; 외부 접근 가능 = this.hp 

    // Start is called before the first frame update
    public System.Action onHit; //대리자 


    void Start()
    {
        this.MaxHp = 10;
        this.Hp = this.MaxHp;

    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetMouseButtonDown(0))
        {
            this.Hp -=1;
            if( this.Hp <= 0 ){
                this.Hp = 0;
            }
            this.onHit(); //대리자 호출 
           
        }
    }
}

 

 

 

UI 

텍스트

버튼 

람다식//

게임씬 전환 

 

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

public class GameSceneMain : MonoBehaviour
{
    
    [SerializeField] private Text textHp;
    [SerializeField] private Button btnLoadScene;
    [SerializeField] private GameObject  heroprefab;
    [SerializeField] private HeroDataManager heroDataManager;

    // Start is called before the first frame update
    void Start()
    {
        this.btnLoadScene.onClick.AddListener(() =>
        {
            SceneManager.LoadScene("Village");

        });

        this.CreateHero();
    }

    private void CreateHero()
    {
        GameObject heroGo = Instantiate(this.heroprefab);

       HeroController heroController= heroGo.GetComponent<HeroController>();
        heroController.onHit = () => 
        {
           Debug.LogFormat("{0}{1}", heroController.Hp,heroController.MaxHp);
            this.heroDataManager.UpdateHeroHpAndMaxHp(heroController.Hp, heroController.MaxHp);


            this.textHp.text = string.Format("{0}/{1}",heroController.Hp,heroController.MaxHp); 
        }; //람다, 매서드->  대리자 변수 

    }
}

 

 

Data

데이터 저장 -> 씬 전환후 호출 가능

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

public class HeroDataManager : MonoBehaviour
{
    public int heroHp = 0;
    public int heroMaxHp = 0;
    private void Awake()
    {
        DontDestroyOnLoad(this.gameObject);

    }

   public void UpdateHeroHpAndMaxHp(int heroHp, int heroMaxHp)
    {
        this.heroHp = heroHp;
        this.heroMaxHp = heroMaxHp;
    }
    public int GetHeroHp()
    {
        return this.heroHp;
    }

    public int GetHeroMaxHp()
    {
        return this.heroMaxHp;
    }

}

 

씬전환 // 텍스트 데이터 불러오기 

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

public class VillageSecen : MonoBehaviour
{
    private HeroDataManager heroDataManager;
    private int hp;
    private int maxHp;
    public Text textHp;

    void Start()
    {
        this.heroDataManager = GameObject.FindFirstObjectByType<HeroDataManager>();

        this.hp = this.heroDataManager.heroHp;
        this.maxHp = this.heroDataManager.heroMaxHp;
    }

    // Update is called once per frame
    void Update()
    {
            this.textHp.text = string.Format("{0}/{1}",this.hp,this.maxHp);


    }
}