2020.05.13. 과제 - 도끼 날리기 (rotate , 대리자)

 

GameObject.Find("Axe/Model")

-Model 이라는 게임 오브젝트가 두개 이상 있을 경우,(Axe/Model , Target/Model , Hero/Model)

Axe/Model 이렇게 사용하면 Axe 게임 오브젝트에 속해 있는 Model 게임 오브젝트에 바로 접근 가능

-안하면 Hierarchy의 가장 밑에 있는 Model이 있는 다른 게임 오브젝트로 들어가버림 

 

버튼 활성화하기 

btn.interactable = true;

 

버튼 비활성화하기 (어두운 색으로 바뀜)

btn.interactable = false;

 

1.App

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
 
public class App : MonoBehaviour
{
    public Button btn;
    public Hero hero;
    public Axe axe;
    public Target target;
 
    void Start()
    {
        GameObject loadedAxe = Resources.Load("Prefabs/axe") as GameObject;
        var modelshell = GameObject.Find("Axe/Model");
 
        this.hero.OnImpackAttack = () =>
        {
            //Debug.Log("App: 대리자");
            GameObject axeGo = Instantiate(loadedAxe) as GameObject;
            axeGo.transform.position = this.hero.AxePoint.transform.position;
            this.axe.transform.position = Vector3.zero;
            axeGo.transform.SetParent(modelshell.transform);
            this.axe.Init();
            this.target.Init();
 
        };
 
        this.axe.OnDestroyComplete = () =>
        {
            this.btn.interactable = true;
        };
 
 
        this.btn.onClick.AddListener(() =>
        {
            
            this.hero.ShootAxe();
            this.btn.interactable = false;
 
        });
    }
 
}
 

 

2. Hero 

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
 
public class Hero : MonoBehaviour
{
    public GameObject AxePoint;
    public UnityAction OnImpackAttack;
 
    private Animation anim;
    private string attackAction;
    private float attackAniLength;
    private float attackTime;
    private bool isShoot;
    private float elapsedTime;
 
 
    void Start()
    {
        GameObject model = GameObject.Find("ch_04_01");
 
        this.anim = model.GetComponent<Animation>();
        this.attackAction = "attack_sword_01";
 
        this.attackAniLength = this.anim[this.attackAction].length;
        float attackAniFrameRate = this.anim[this.attackAction].clip.frameRate;
        float totlaFrame = this.attackAniLength * attackAniFrameRate;
 
        float attackFrame = 8;
 
        this.attackTime = attackFrame * this.attackAniLength / totlaFrame;
 
    }
 
    public void ShootAxe()
    {
        this.anim.Play("attack_sword_01");
        this.isShoot = true;
 
    }
 
    void Update()
    {
        if (this.isShoot)
        {
            this.elapsedTime += Time.deltaTime;
 
            if (elapsedTime > this.attackTime)
            {              
                this.elapsedTime = 0;
                this.OnImpackAttack();
                this.isShoot = false;
 
            }
 
        }
 
    }
}
 

 

 

3. Target

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
 
public class Target : MonoBehaviour
{
    private GameObject model;
    private Animation anim;
    private float damageAniTime;
    private float elapsedTime;
    private bool isDamage;
    private float damageAniLength;
    private bool isReady;
 
 
    public UnityAction OnDamageComplete;
    public Axe axe;
    
 
    void Start()
    {
        this.model = GameObject.FindGameObjectWithTag("target");
        this.anim = this.model.GetComponent<Animation>();
 
        float damageFrame = 6;
        this.damageAniLength = this.anim["damage"].length;
        float damageAniFrameRate = this.anim["damage"].clip.frameRate;
 
        float totalFrame = damageAniLength * damageAniFrameRate;
        this.damageAniTime = damageFrame * damageAniLength / totalFrame;
    }
    public void Init()
    {
        this.isReady = true;
    }
 
    public void DamageAction()
    {
        this.anim.Play("damage");
    }
 
 
    void Update()
    {
        
        if (this.isReady)
        {
 
            float distance = Vector3.Distance(this.transform.position, this.axe.transform.position);
 
            if (distance < 0.1f)
            {
                this.isDamage = true;
            }
 
 
            if (this.isDamage)
            {
                this.DamageAction();
 
                this.elapsedTime += Time.deltaTime;
 
                if (this.elapsedTime > this.damageAniTime)
                {
                    this.axe.Destroy();
                    this.isDamage = false;
                    this.isReady = false;
 
                }
 
            }
        }
       
 
    }
 
}
 

 

 

4. Axe 

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
 
public class Axe : MonoBehaviour
{
    private GameObject model;
    private bool isMove;
 
    public Target target;
    public UnityAction OnDestroyComplete;
 
    public void Init()
    {
        this.model = GameObject.Find("axe(Clone)");
        this.isMove = true;
 
    }
 
    void Update()
    {
        if(this.isMove)
        {
            this.model.transform.Rotate(800f * Vector3.forward * Time.deltaTime);
            this.transform.Translate(1f * Vector3.forward * Time.deltaTime);
        }
       
    }
 
    public void Destroy()
    {
        this.isMove = false;
        GameObject.Destroy(this.model);
        this.OnDestroyComplete();
       
    }
}