11.08 Unity 동적 캐릭터 생성 후 사거리에 따라 공격기능 on/off

예제:

코드:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Newtonsoft.Json;
public class App : MonoBehaviour
{
    private Dictionary<int, CharacterData> CharacterDatas;
    public Ingame ingame;
    // Start is called before the first frame update
    void Start()
    {
        //json 파일 로드
 
        string json = Resources.Load<TextAsset>("Datas/character_data2").text;
        CharacterData[] arrCharacterDatas = JsonConvert.DeserializeObject<CharacterData[]>(json);
        CharacterDatas = new Dictionary<int, CharacterData>();
        foreach(var data in arrCharacterDatas)
        {
            this.CharacterDatas.Add(data.id, data);
        }
 
        // prefab 파일 로드
        GameObject prefabFiery = this.GetPrefab(this.CharacterDatas[200].prefab_name);
        GameObject prefabCyclopes = this.GetPrefab(this.CharacterDatas[100].prefab_name);
        //ingameparams 구조체에 담기
        Ingame.IngameParams param = new Ingame.IngameParams();
        param.CharacterDatas = this.CharacterDatas;
        param.heroPrefab = prefabFiery;
        param.monsterPrefab = prefabCyclopes;
        //ingame에 전달
        GameObject ingameGO = new GameObject("Ingame");
        this.ingame = ingameGO.AddComponent<Ingame>();
        this.ingame.Init(param);
 
    }
    public GameObject GetPrefab(string prefabName)
    {
        string path = string.Format("Prefabs/{0}", prefabName);
        var prefab = Resources.Load<GameObject>(path);
        return prefab;
    }
    // Update is called once per frame
    void Update()
    {
        
    }
}
 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class Ingame : MonoBehaviour
{
    public class IngameParams
    {
        public Dictionary<int, CharacterData> CharacterDatas;
        public GameObject monsterPrefab;
        public GameObject heroPrefab;
    }
    IngameParams param;
    Hero hero;
    Monster monster;
 
    // Start is called before the first frame update
    void Start()
    {
        
    }
 
    // Update is called once per frame
    void Update()
    {
        //사거리 재고 공격하기
        float dis = Vector3.Distance(monster.transform.position, hero.transform.position);
        float heroAttackrange = this.param.CharacterDatas[hero.Info.id].attack_range;
        if (heroAttackrange >= dis)
        {
            hero.Attack(monster.gameObject);
        }
        else
        {
            Debug.LogFormat("대상을 공격할 수 없습니다. dis: {0} range: {1}", dis, heroAttackrange);
        }
    }
    public void Init(IngameParams param)
    {
        this.param = param;
        this.monster = (Monster)this.GetCharacterGO<Monster>("Monster", this.param.monsterPrefab);
        CharacterInfo monsterInfo = new CharacterInfo(this.param.CharacterDatas[100].hp, this.param.CharacterDatas[100].damage, 100);
        monster.Init(monsterInfo);
 
        this.hero = (Hero)this.GetCharacterGO<Hero>("Hero", this.param.heroPrefab);
        CharacterInfo heroInfo = new CharacterInfo(this.param.CharacterDatas[200].hp, this.param.CharacterDatas[200].damage, 200);
        hero.Init(heroInfo);
 
        
 
    }
    public Character GetCharacterGO<T>(string name, GameObject prefab) where T : Character
    {
        GameObject GO = new GameObject(name);
        GameObject modelGO = Instantiate(prefab);
        modelGO.transform.SetParent(GO.transform, false);
        modelGO.transform.localPosition = Vector3.zero;
        return GO.AddComponent<T>();
    }
 
}
 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class Character : MonoBehaviour
{
    private CharacterInfo info;
    public CharacterInfo Info
    {
        get { return this.info; }
    }
    // Start is called before the first frame update
    void Start()
    {
        
    }
    public void Init(CharacterInfo info)
    {
        this.info = info;
    }
    public void Attack(GameObject target)
    {
        Debug.LogFormat("{0}을 공격했습니다.", target.name);
    }
    // Update is called once per frame
    void Update()
    {
        
    }
}
 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class CharacterData 
{
    public int id;
    public string name;
    public int hp;
    public int damage;
    public float attack_range;
    public string prefab_name;
 
}
 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class CharacterInfo
{
    public int id;
    public int hp;
    public int damage;
    public CharacterInfo(int hp, int damage, int id)
    {
        this.hp = hp;
        this.damage = damage;
        this.id = id;
    }
}
 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class Hero : Character
{
    
}
 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
 
public class Monster : Character
{
    
}