[유니티] 고양이 구름 플랫포머 게임 제작 복습

 

Cat  Script

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

public class Cat : MonoBehaviour
{
    CircleCollider2D circleCollider;
    Animator anim;
    Rigidbody2D rBody2D;
    public float jumpForce;
    public float walkfForce;
    public float walkfSpeed;
    public bool isClear;
    int jumpCnt;

    // Start is called before the first frame update
    void Start()
    {
        this.rBody2D = GetComponent<Rigidbody2D>();
        this.anim = GetComponent<Animator>();
        this.circleCollider = GetComponent<CircleCollider2D>();
        
    }

    // Update is called once per frame
    void Update()
    {
        if (this.transform.position.y < -10f) SceneManager.LoadScene("Gamescene");
        //점프
        
            if (Input.GetKeyDown(KeyCode.Space) && this.jumpCnt < 2)
            {
            this.anim.SetTrigger("JumpTrigger");
                this.rBody2D.AddForce(this.transform.up * jumpForce);
                jumpCnt++;
            }         
            if (this.jumpCnt == 2 && this.rBody2D.velocity.y ==0) { this.jumpCnt = 0;}
       
        
        //좌우 이동
        int dir = 0;
        if (Input.GetKey(KeyCode.LeftArrow)) { dir = -1; this.GetComponent<SpriteRenderer>().flipX = true; };
        if(Input.GetKey(KeyCode.RightArrow)) { dir = 1; this.GetComponent<SpriteRenderer>().flipX = false; };
        
        float speedx = Mathf.Abs(this.rBody2D.velocity.x);
        //좌우 이동 속도 제한
        if(speedx < this.walkfSpeed) { this.rBody2D.AddForce(transform.right*dir*this.walkfForce); }
        //if(dir != 0)
        //{
        //    transform.localScale = new Vector3(dir,1,1);
        //}
        if (this.rBody2D.velocity.y == 0)
            this.anim.speed = speedx / 2.0f;
        else
            this.anim.speed = 3.0f;
    }
    public void OnTriggerEnter2D(Collider2D collision)
    {
        Debug.LogFormat("collision 메서드 호출 : {0}", collision);
        isClear = true;
    }
}

Camera  Script

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

public class Camera : MonoBehaviour
{
    public GameObject cat;
    // Start is called before the first frame update
    void Start()
    {
       
    }

    // Update is called once per frame
    void Update()
    {
        var catPos = cat.transform.position;
        
        if(catPos.y < 0)
        {
            catPos.y = 0;
        }
        this.transform.position = new Vector3(this.transform.position.x, catPos.y, this.transform.position.z);
    }
}

ClaerDirector Script

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

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

    // Update is called once per frame
    void Update()
    {
        if(Input.GetKeyDown(KeyCode.Tab)) 
        {
            SceneManager.LoadScene("Gamescene");
        }
    }
}

Game Director Script

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

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

    // Update is called once per frame
    void Update()
    {
        if(cat.GetComponent<Cat>().isClear) 
        {
            SceneManager.LoadScene("ClearScene");
            cat.GetComponent<Cat>().isClear = false;    
        }
    }
}

구현사항

 

• Scene  전환 (클리어 Scene , 게임 Scene )
  • Out of MainCamera 되었을시 ScencManager의 LoadScene 을 이용하여 다시 게임 씬 불러오기
• 2단점프 (구름에 끼임 버그를 포함한 약간의 버그 있음)
• MainCamera 플레이어를 따라 이동
• 좌우 이동 및 점프시 캐릭터 애니메이션 변경 (점프모션 전환 포함 약간의 수정필요)
• OnTriggerEnter2D 이벤트 메서드를 사용하여 충돌 이벤트 발생 구현
• SetTrigger 메서드를 이용한 애니메이션 전환

 

 

 

PS.누가 만든 게임인지는 몰라도 조작감이 정말 구리다