[Game] Dodge

1. 총알피하기 게임 제작
2. 시간별로 단계 설정
3. 시작화면 및 이펙트, 사운드 삽입

Assets/Script/Bullet.cs

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+using UnityEngine;
+
+public class Bullet : MonoBehaviour
+{
+    public float speed = 8f;
+    private Rigidbody rb;
+
+    public GameObject effect;
+
+    public AudioSource audio;
+    public AudioClip clip;
+
+    private void OnTriggerEnter(Collider other)
+    {
+        if (other.CompareTag("Shield"))
+        {
+            return;
+        }
+
+        if (other.CompareTag("Player"))
+        {
+            Instantiate(effect, other.transform.position, Quaternion.identity);
+
+            PlayerController pc = other.GetComponent<PlayerController>();
+            if (pc != null)
+            {
+                pc.Die();
+                GameObject.Find("Music").GetComponent<AudioSource>().Stop();
+            }
+        }
+    }
+
+
+
+
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        rb = GetComponent<Rigidbody>();
+        rb.linearVelocity = transform.forward * speed;
+
+        Destroy(gameObject, 3f);
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}

Assets/Script/Bullet.cs.meta

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+fileFormatVersion: 2
+guid: 8742fd0daf5c7a34eb1c615552cca52e

Assets/Script/BulletSpawner.cs

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+using UnityEngine;
+
+public class BulletSpawner : MonoBehaviour
+{
+    public GameObject prefab;
+
+    public float bulletSpeed = 8f;
+
+    Transform target;
+
+
+    public float min = 0.5f;
+    public float max = 3f;
+
+    float rate;
+    float time;
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        time = 0f;
+        rate = Random.Range(min, max);
+
+        target = FindFirstObjectByType<PlayerController>().transform;
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        time += Time.deltaTime;
+
+        if(time >= rate)
+        {
+            time = 0f;
+
+            rate = Random.Range(min, max);
+
+            GameObject obj = Instantiate(prefab, transform.position, transform.rotation);
+            obj.transform.LookAt(target);
+
+            Bullet bulletScript = obj.GetComponent<Bullet>();
+            if (bulletScript != null)
+            {
+                bulletScript.speed = bulletSpeed;
+            }
+        }
+    }
+}

Assets/Script/BulletSpawner.cs.meta

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+fileFormatVersion: 2
+guid: d24b6e1f590a3664ea844a54866cc26b

Assets/Script/GameManager.cs

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+using NUnit.Framework.Constraints;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using UnityEngine.UI;
+
+
+public class GameManager : MonoBehaviour
+{
+    public GameObject gameoverText;
+    public Text timeText;
+    public Text recordText;
+
+    private float surviveTime;
+    private bool isGameover;
+
+    public void EndGame()
+    {
+        isGameover = true;
+        gameoverText.SetActive(true);
+
+        float bestTime = PlayerPrefs.GetFloat("BestTime");
+        if(surviveTime > bestTime)
+        {
+            bestTime = surviveTime;
+            PlayerPrefs.SetFloat("BestTime", bestTime);
+        }
+
+        recordText.text = "Best Time: " + (int)bestTime;
+    }
+
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        surviveTime = 0;
+        isGameover = false;
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if(!isGameover)
+        {
+            surviveTime += Time.deltaTime;
+            timeText.text = "Time: " + (int)surviveTime;
+        }
+        else
+        {
+            if(Input.GetKeyDown(KeyCode.R))
+            {
+                SceneManager.LoadScene("Game");
+            }
+        }
+
+    }
+
+    public float GetSurviveTime()
+    {
+        return surviveTime;
+    }
+}

Assets/Script/GameManager.cs.meta

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+fileFormatVersion: 2
+guid: 7e4ba2ede7843784fae74f235a66f368

Assets/Script/GameStep.cs

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+using UnityEngine;
+
+public class NewMonoBehaviourScript : MonoBehaviour
+{
+    public GameObject[] spawners;
+    public Rotator rotator;
+
+    private GameManager gameManager;
+    private int currentStep = 0;
+
+    void Start()
+    {
+        gameManager = FindFirstObjectByType<GameManager>();
+
+        InitializeDifficulty();
+    }
+
+    void Update()
+    {
+        if (gameManager == null) return;
+
+        float currentTime = gameManager.GetSurviveTime();
+        int targetStep = 1;
+
+        if (currentTime > 30f) targetStep = 4;
+        else if (currentTime > 20f) targetStep = 3;
+        else if (currentTime > 10f) targetStep = 2;
+        else targetStep = 1;
+
+        if (currentStep != targetStep)
+        {
+            UpdateStep(targetStep);
+        }
+    }
+
+
+    void InitializeDifficulty()
+    {
+        foreach (var s in spawners) s.SetActive(false);
+        if (rotator != null) rotator.enabled = false;
+
+        UpdateStep(1);
+    }
+
+    void UpdateStep(int step)
+    {
+        currentStep = step;
+        switch (step)
+        {
+            case 1 :
+                SetSpawnersActive(2);
+                if (rotator != null) rotator.enabled = false;
+                break;
+
+            case 2 :
+                SetSpawnersActive(4);
+                break;
+
+            case 3 :
+                SetSpawnersActive(4);
+                if (rotator != null) rotator.enabled = true;
+                break;
+
+            case 4:
+                SetSpawnersActive(4);
+                if (rotator != null) rotator.enabled = true;
+                UpgradeBullSpeed(12f);
+                break;
+        }
+    }
+
+    void SetSpawnersActive(int count)
+    {
+        for(int i = 0; i < spawners.Length; i++)
+        {
+            spawners[i].SetActive(i < count);
+        }
+    }
+
+    void UpgradeBullSpeed(float newSpeed)
+    {
+        foreach (var obj in spawners)
+        {
+            if (obj == null) continue;
+            BulletSpawner spawner = obj.GetComponent<BulletSpawner>();
+            if (spawner != null) spawner.bulletSpeed = newSpeed;
+        }
+    }
+}

Assets/Script/GameStep.cs.meta

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+fileFormatVersion: 2
+guid: 2ff2d5d670d73194188e933827e87ceb

Assets/Script/PlayerController.cs

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+using TMPro;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI; //코드로 ui를 건들기 위해서 임포트
+
+public class PlayerController : MonoBehaviour
+{
+    private Rigidbody playerRigidbody;
+    public float speed = 8f;
+
+    public int shieldCount = 3; //초기 실드 수
+    private bool isShieldActive = false; //실드 발동여부
+    public GameObject shieldVisual; //하이라이어키 실드
+    public Image shieldIcon; // 실드 이미지 아이콘
+    public TextMeshProUGUI countText; //글자
+
+    public void Die()
+    {
+        gameObject.SetActive(false);
+
+        GameManager gm = FindFirstObjectByType<GameManager>();
+        gm.EndGame();
+
+    }
+
+
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        playerRigidbody = GetComponent<Rigidbody>();
+        UpdateShieldUI(); //함수발동
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        float x = Input.GetAxis("Horizontal");
+        float z = Input.GetAxis("Vertical");
+
+        float xSpeed = x * speed;
+        float zSpeed = z * speed;
+
+        Vector3 newVelocity = new Vector3(xSpeed, 0f, zSpeed);
+        playerRigidbody.linearVelocity = newVelocity;
+
+        if (Input.GetKeyDown(KeyCode.Alpha1) && shieldCount > 0 && !isShieldActive) //1숫자가 눌리고 카운트가 1이상이고 실드가 활동한 상태이면
+        {
+            StartCoroutine(ActivateShield()); //비동기적으로 함수를 발동하라
+        }
+    }
+
+    void UpdateShieldUI()
+    {
+        if (countText != null) //텍스트가 비어있지 않다면
+        {
+            countText.text = shieldCount.ToString(); //실드의 카운트를 문자열로 저장
+
+            if (shieldCount <= 0)
+            {
+                countText.gameObject.SetActive(false); //0이하면 활동에 페일즈를 저장
+
+                if (shieldIcon != null)
+                {
+                    shieldIcon.color = new Color(0.2f, 0.2f, 0.2f, 0.5f);
+                }
+            }
+        }
+    }
+
+    IEnumerator ActivateShield() //코루틴
+    {
+        isShieldActive = true; //실드는 트루로 변경
+        shieldCount--; //실드 카운트는 감소
+
+        UpdateShieldUI(); //업데이트
+
+        if (shieldVisual != null) shieldVisual.SetActive(true); //만약에 실드비주얼이 비어있지 않다면 트루를 저장
+
+        yield return new WaitForSeconds(2f); // 2초동안만
+
+        if (shieldVisual != null) shieldVisual.SetActive(false); //만약에 실드비주얼이 비어있지 않다면면 페일즈
+
+        isShieldActive = false; //실드 페일즈
+    }
+
+}

Assets/Script/PlayerController.cs.meta

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+fileFormatVersion: 2
+guid: b32f0aba899d4c3419e21f8471a75657

Assets/Script/Rotator.cs

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+using UnityEngine;
+
+public class Rotator : MonoBehaviour
+{
+    public float speed = 60f;
+
+
+    void Update()
+    {
+        transform.Rotate(0f, speed*Time.deltaTime, 0f);
+    }
+}

Assets/Script/Rotator.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 69ff7931b6ff8924ba03035fafcc4f0a

Assets/Script/SceneChange.cs

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+using System.Runtime.CompilerServices;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+public class SceneChange : MonoBehaviour
+{
+    public void Change()
+    {
+        SceneManager.LoadScene("Game");
+    }
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+  
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+}

Assets/Script/SceneChange.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 8605eef595b0bc24083f9b91604e354d

Assets/Script/Shield.cs

@@ -0,0 +1,12 @@
+using UnityEngine;
+
+public class Shield : MonoBehaviour
+{    private void OnTriggerEnter(Collider other)
+    {
+
+        if (other.CompareTag("Bullet"))
+        {
+            Destroy(other.gameObject);
+        }
+    }
+}

Assets/Script/Shield.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: b8b34afd2b2a4654db4c96d0556032ab