04/09 유니티 슈팅게임 연습

 

미구현

게임오버 화면

점수

 

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

public class PlayerController : MonoBehaviour
{
    public Rigidbody playerRigidbody;
    public GameObject player;
    public float speed = 8f;
    public int hp = 100;
    public UIController uiController;    
    private Animation animation;
    private float delta;
    // Start is called before the first frame update
    void Start()
    {
        animation = player.GetComponent<Animation>();        
    }

    // Update is called once per frame
    void Update()
    {
        //if (Input.GetKey(KeyCode.UpArrow)) {
        //    this.playerRigidbody.AddForce(0, 0, this.speed);
        //}

        //if (Input.GetKey(KeyCode.DownArrow)) {
        //    this.playerRigidbody.AddForce(0, 0, -this.speed);
        //}

        //if (Input.GetKey(KeyCode.LeftArrow)) {
        //    this.playerRigidbody.AddForce(-this.speed, 0, 0);
        //}

        //if (Input.GetKey(KeyCode.RightArrow)) {
        //    this.playerRigidbody.AddForce(this.speed, 0, this.speed);
        //}

        //수평축과 수직축의 입력값을 감지해서 저장
        float xInput = Input.GetAxis("Horizontal");
        float yInput = Input.GetAxis("Vertical");
        if(xInput != 0 || yInput != 0)
        {
            
            Debug.LogFormat("{0} {1}", xInput, yInput);

            float xSpeed = xInput * speed;
            float ySpeed = yInput * speed;

            Vector3 newVelocity = new Vector3(xSpeed, 0, ySpeed);

            Quaternion targetRot = Quaternion.LookRotation(newVelocity);
            transform.rotation = Quaternion.Lerp(transform.rotation, targetRot, 0.15f);

            playerRigidbody.velocity = newVelocity;
                        
            if(animation.IsPlaying("idle@loop") || !animation.isPlaying)
            {
                animation.Play("run@loop");
            }
            
        }
        else
        {
            if (animation.IsPlaying("run@loop") || !animation.isPlaying)
            {
                animation.Play("idle@loop");
            }
                
        }
                
        if (hp <= 0)
        {
            delta += Time.deltaTime;
            animation.Play("die");
            if(delta > 0.7f)
            {
                Die();
            }
        }
    }
    public void Die()
    {
        this.gameObject.SetActive(false);        
    }
    public void Hit()
    {
        animation.Play("damage");
        this.hp -= 10;
        Debug.Log(hp);
        uiController.DecreaseHp(this.hp);
    }
    
}

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

public class Bullet : MonoBehaviour
{
    public float speed = 8f;
    private Rigidbody bulletRigidbody;
    // Start is called before the first frame update
    void Start()
    {
        //게임오브젝트에서 Rigidbody 컴포넌트를 찾아 
        this.bulletRigidbody = this.GetComponent<Rigidbody>();

        this.bulletRigidbody.velocity = this.transform.forward * speed;

        Destroy(this.gameObject, 3f);
    }

    private void OnTriggerEnter(Collider other)
    {
        if(other.tag == "Player")
        {
            PlayerController playerController = other.GetComponent<PlayerController>();

            if(playerController != null)
            {
                playerController.Hit();
            }
        }
    }
}

 

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

public class BulletSpawner : MonoBehaviour
{
    public GameObject bulletPrefab;
    public float spawnRateMin = 0.5f;
    public float spawnRateMax = 3;
    public PlayerController player;

    private Transform target;
    private float spawnRate;
    private float timeAfterSpawn;    

    // Start is called before the first frame update
    void Start()
    {
        this.timeAfterSpawn = 0;
        this.spawnRate = Random.Range(this.spawnRateMin, this.spawnRateMax);
        this.target = FindObjectOfType<PlayerController>().transform;        
    }

    // Update is called once per frame
    void Update()
    {
        if (player.hp > 0)
        {
            this.timeAfterSpawn += Time.deltaTime;

            if (this.timeAfterSpawn >= this.spawnRate)
            {
                this.timeAfterSpawn = 0;

                GameObject bullet = Instantiate(this.bulletPrefab, this.transform.position, this.transform.rotation);
                bullet.transform.LookAt(target);
                this.spawnRate = Random.Range(this.spawnRateMin, this.spawnRateMax);
            }
        }
    }
}

 

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

public class UIController : MonoBehaviour
{
    // Start is called before the first frame update
    public Text hpText;
    public Image hpGauge;    
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }
    public void DecreaseHp(int hp)
    {
        this.hpGauge.GetComponent<Image>().fillAmount -= 0.1f;
        this.hpText.GetComponent<Text>().text = hp +"/100";
    }
}

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

public class GameOver : MonoBehaviour
{
    // Start is called before the first frame update
    private GameOver gameOver;
    void Start()
    {
        this.gameOver = GetComponent<GameOver>();
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    public void Gameover()
    {
        gameOver.gameObject.SetActive(true);
    }
}