• 【开发日志】2022.11.09 Unity自制小游戏HappyRabbit

    GitHub - Endlessdaydream/Endless_Unity_Projects: Unity Projects of EndlessdaydramUnity Projects of Endlessdaydram. Contribute to Endlessdaydream/Endless_Unity_Projects development by creating an account on GitHub.https://github.com/Endlessdaydream/Endless_Unity_Projects

    (37) How to make a 2D Bow and Arrow with UNITY & C#! - YouTubeicon-default.png?t=M85Bhttps://www.youtube.com/watch?app=desktop&v=tNwLaGUJTK4

    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class PlayerController : MonoBehaviour
    6. {
    7.     PlayerCharacter player;
    8.     private void Start()
    9.     {
    10.         player = GetComponent();
    11.     }
    12.     private void Update()
    13.     {
    14.         if (Input.GetKeyDown(KeyCode.Tab))
    15.             player.TrySwitch();
    16.         if (Input.GetMouseButton(1))
    17.             player.TryBreak();
    18.         if (Input.GetMouseButton(0))
    19.             player.PrepareShoot();
    20.         if (Input.GetMouseButtonUp(0))
    21.             player.Shoot();
    22.  
    23.         player.Move(Input.GetAxisRaw("Horizontal"));
    24.         if (Input.GetButtonDown("Jump"))
    25.             player.Jump();
    26.  
    27.         player.updateAnim();
    28.     }
    29. }
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class PlayerCharacter : MonoBehaviour
    6. {
    7.     public int hp = 1;
    8.     public float speed = 4;
    9.     public float jumpSpeed = 14;
    10.     public float minShootSpeed = 5f, maxShootSpeed = 24f;
    11.     public Transform shootPoint;
    12.     public Transform flagPoint;
    13.     public List arrowsPrefab;
    14.     public float maxStoreTime = 2f;
    15.  
    16.     int arrowId = 0;
    17.     int curArrowId = -1;
    18.     Transform curArrow;
    19.     float shootSpeed;
    20.     float curStoreTime = 0;
    21.     Transform[] points;
    22.     Rigidbody2D r;
    23.     Animator anim;
    24.     bool isGround = false;
    25.     bool isAim = false;
    26.     bool isStopShoot = false;
    27.     Transform foot1;
    28.     Transform foot2;
    29.     Transform center;
    30.     LineRenderer line;
    31.     SpriteRenderer render;
    32.     bool cuphit = false;
    33.  
    34.     Transform gameOverPanel;
    35.     Transform completePanel;
    36.     public static PlayerCharacter Instance { get; private set; }
    37.     private void Awake()
    38.     {
    39.         Instance = this;
    40.     }
    41.     private void Start()
    42.     {
    43.         render = GetComponent();
    44.         r = GetComponent();
    45.         anim = GetComponent();
    46.         points = new Transform[30];
    47.         for(int i=0;i
    48.         {
    49.             points[i] = Instantiate(flagPoint, transform);
    50.             var render = points[i].GetComponent();
    51.             var temp = render.color;
    52.             temp.a *= (float)(points.Length - i) / points.Length;
    53.             render.color = temp;
    54.         }
    55.         ShowPoints(false);
    56.         foot1 = transform.Find("foot1");
    57.         foot2 = transform.Find("foot2");
    58.         center = transform.Find("center");
    59.         line = GetComponent();
    60.  
    61.         GameObject canvas = GameObject.Find("Canvas");
    62.         gameOverPanel = canvas.transform.Find("GameOverPanel");
    63.         gameOverPanel.gameObject.SetActive(false);
    64.  
    65.         completePanel = canvas.transform.Find("CompletePanel");
    66.         completePanel.gameObject.SetActive(false);
    67.     }
    68.     private void FixedUpdate()
    69.     {
    70.         isAim = false;
    71.         isGround = false;
    72.         LayerMask layerMask = ~(1 << 7);
    73.         if (Physics2D.Raycast(foot1.position, Vector2.down, 0.25f, layerMask) || Physics2D.Raycast(foot2.position, Vector2.down, 0.25f, layerMask)) 
    74.         {
    75.             isGround = true;
    76.         }
    77.         line.enabled = false;
    78.         if (curArrowId == 1 && curArrow)
    79.         {
    80.             isStopShoot = true;
    81.             line.SetPosition(0, center.position);
    82.             line.SetPosition(1, curArrow.position);
    83.             line.enabled = true;
    84.             var dir = (curArrow.position - center.position).normalized;
    85.             Transform linkObj = curArrow.parent;
    86.             if (linkObj != null)
    87.             {
    88.                 if(linkObj.GetComponent())
    89.                 {
    90.                     Rigidbody2D otherR = linkObj.GetComponent();
    91.                     otherR.AddForce(-dir * 20f);
    92.                 }
    93.                 else
    94.                 {
    95.                     r.AddForce(dir * 65f);
    96.                 }
    97.             }
    98.         }
    99.     }
    100.     public void PrepareShoot()
    101.     {
    102.         if (isStopShoot) return;
    103.         curArrowId = arrowId;
    104.         curArrow = null;
    105.         curStoreTime += Time.deltaTime;
    106.         shootSpeed = minShootSpeed + (maxShootSpeed - minShootSpeed) * (Mathf.Min(curStoreTime, maxStoreTime) / maxStoreTime);
    107.         isAim = true;
    108.         if (isGround) r.velocity = new Vector2(0, r.velocity.y);
    109.         DrawDir();
    110.     }
    111.     public void Shoot()
    112.     {
    113.         if (isStopShoot) return;
    114.         curStoreTime = 0;
    115.         ShowPoints(false);
    116.         curArrow = Instantiate(arrowsPrefab[curArrowId], shootPoint.position, shootPoint.rotation);
    117.         curArrow.GetComponent().velocity = shootSpeed * curArrow.right;
    118.     }
    119.     public void TryBreak()
    120.     {
    121.         if (isStopShoot)
    122.         {
    123.             isStopShoot = false;
    124.             Destroy(curArrow.gameObject);
    125.             curArrow = null;
    126.         }
    127.     }
    128.     public void TrySwitch()
    129.     {
    130.         if (isStopShoot) return;
    131.         arrowId ^= 1;
    132.     }
    133.     void DrawDir()
    134.     {
    135.         ShowPoints(true);
    136.         float time = 0.5f;
    137.         float deltaTime = time / points.Length;
    138.         float t = 0;
    139.         Vector2 v0 = shootPoint.right * shootSpeed;
    140.         Vector2 start = shootPoint.position;
    141.         for (int i = 0; i < points.Length; i++)
    142.         {
    143.             t += deltaTime;
    144.             points[i].position = start + v0 * t + 0.5f * Physics2D.gravity * arrowsPrefab[curArrowId].GetComponent().gravityScale * t * t;
    145.         }
    146.     }
    147.     void ShowPoints(bool isShow)
    148.     {
    149.         for (int i = 0; i < points.Length; i++)
    150.             points[i].gameObject.SetActive(isShow);
    151.     }
    152.     public void Move(float h)
    153.     {
    154.         if (Mathf.Abs(h) > 0.1f)
    155.             transform.right = h < 0 ? Vector2.left : Vector2.right;
    156.         if (isAim) return;
    157.         if(isGround)
    158.         {
    159.             r.velocity = new Vector2(h * speed, r.velocity.y);
    160.         }
    161.         else
    162.         {
    163.             r.AddForce(new Vector2(h * 30 * Time.deltaTime / Time.fixedDeltaTime, 0));
    164.             r.velocity = new Vector2(Mathf.Clamp(r.velocity.x, -speed, speed), r.velocity.y);
    165.         }
    166.     }
    167.     public void Jump()
    168.     {
    169.         if (!isGround||isAim) return;
    170.         r.velocity = new Vector2(r.velocity.x, jumpSpeed);
    171.     }
    172.     public void updateAnim()
    173.     {
    174.         anim.SetBool("isWalk", Mathf.Abs(r.velocity.x) > 0.01f);
    175.         anim.SetBool("isGround", isGround);
    176.         anim.SetBool("isFall", r.velocity.y < 0.01f);
    177.         anim.SetBool("isAim", isAim);
    178.     }
    179.     public void beHurt()
    180.     {
    181.         if (--hp <= 0)
    182.         {
    183.             Destroy(gameObject);
    184.             gameOverPanel.gameObject.SetActive(true);  
    185.         }
    186.         else
    187.             StartCoroutine(TempTurnRed());
    188.     }
    189.     public void Win()
    190.     { 
    191.         completePanel.gameObject.SetActive(true); 
    192.     }
    193.  
    194.     IEnumerator TempTurnRed()
    195.     {
    196.         render.color = Color.red;
    197.         yield return new WaitForSeconds(0.1f);
    198.         render.color = Color.white;
    199.     }
    200. }
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class Bow : MonoBehaviour
    6. {
    7.     private void LateUpdate()
    8.     {
    9.         Vector2 dir = Camera.main.ScreenToWorldPoint(Input.mousePosition) - transform.position;
    10.         transform.right = dir;
    11.     }
    12. }
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class ArrowBase : MonoBehaviour
    6. {
    7.     protected Rigidbody2D r;
    8.  
    9.     public Transform hitObj = null;
    10.     private void Start()
    11.     {
    12.         r = GetComponent();
    13.     }
    14.     private void OnTriggerEnter2D(Collider2D collision)
    15.     {
    16.         if (transform.parent) return;
    17.         r.velocity = Vector2.zero;
    18.         r.isKinematic = true;
    19.         transform.parent = collision.transform;
    20.     }
    21.     private void Update()
    22.     {
    23.         if (transform.parent) return;
    24.         float angle = Mathf.Atan2(r.velocity.y, r.velocity.x) * Mathf.Rad2Deg;
    25.         transform.rotation = Quaternion.Euler(0, 0, angle);
    26.     }
    27. }
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class Bee : MonsterBase
    6. {
    7.     public Rigidbody2D bulletPrefab;
    8.     Transform shootPoint;
    9.     Rect range;
    10.     bool isOpenAttack = false;
    11.     private new void Start()
    12.     {
    13.         base.Start();
    14.         var bound = transform.parent.Find("Bound");
    15.         shootPoint = transform.Find("ShootPoint");
    16.         range.size = bound.localScale;
    17.         range.center = bound.position;
    18.         StartCoroutine(RandomMove(RandomTarget()));
    19.     }
    20.     private new void Update()
    21.     {
    22.         base.Update();
    23.         if(isVigilant&&!isOpenAttack&&!isDead)
    24.         {
    25.             isOpenAttack = true;
    26.             StartCoroutine(AutoAttack());
    27.         }
    28.     }
    29.     IEnumerator RandomMove(Vector2 target)
    30.     {
    31.         while(this)
    32.         {
    33.             while (Vector2.Distance(transform.position, target) > 0.1f && !isDead) 
    34.             {
    35.                 if (isVigilant && player)
    36.                 {
    37.                     transform.right = player.position.x < transform.position.x ? Vector2.right : Vector2.left;
    38.                 }
    39.                 else
    40.                 {
    41.                     transform.right = target.x < transform.position.x ? Vector2.right : Vector2.left;
    42.                 }
    43.                 transform.position = Vector2.MoveTowards(transform.position, target, 3f * Time.deltaTime);
    44.                 yield return null;
    45.             }
    46.             yield return new WaitForSeconds(1f);
    47.             target = RandomTarget();
    48.         }
    49.     }
    50.     IEnumerator AutoAttack()
    51.     {
    52.         while(this&&player&&!isDead)
    53.         {
    54.             var r = Instantiate(bulletPrefab, shootPoint.position, Quaternion.identity);
    55.             r.velocity = (player.position - r.transform.position).normalized * 2f;
    56.             yield return new WaitForSeconds(3f);
    57.         }
    58.     }
    59.     Vector2 RandomTarget()
    60.     {
    61.         return new Vector2(Random.Range(range.xMin, range.xMax), Random.Range(range.yMin, range.yMax));
    62.     }
    63. }
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class Flower : MonsterBase
    6. {
    7.     bool stopMove = false;
    8.     Rigidbody2D r;
    9.     private void FixedUpdate()
    10.     {
    11.         LayerMask layerMask = 1 << 7;
    12.         if (Physics2D.Raycast(transform.position-new Vector3(0,0.3f), transform.right, 0.7f, layerMask))
    13.         {
    14.             anim.SetTrigger("attack");
    15.             stopMove = true;
    16.             r.velocity = Vector2.zero;
    17.         }
    18.     }
    19.     public void Attack()
    20.     {
    21.         LayerMask layerMask = 1 << 7;
    22.         var hitInfo = Physics2D.Raycast(transform.position - new Vector3(0, 0.3f), transform.right, 0.8f, layerMask);
    23.         if (hitInfo)
    24.         {
    25.             hitInfo.transform.GetComponent().beHurt();
    26.         }
    27.         stopMove = false;
    28.     }
    29.     private new void Start()
    30.     {
    31.         base.Start();
    32.         r = GetComponent();
    33.     }
    34.     private new void Update()
    35.     {
    36.         base.Update();
    37.         if (!isDead && !stopMove && isVigilant && player)
    38.         {
    39.             bool isLeft = player.position.x < transform.position.x;
    40.             transform.right = isLeft ? Vector2.left : Vector2.right;
    41.             r.velocity = new Vector2(isLeft ? -2 : 2, r.velocity.y);
    42.         }
    43.     }
    44. }
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class MonsterBase : MonoBehaviour
    6. {
    7.     public int hp = 1;
    8.     SpriteRenderer render;
    9.     protected Animator anim;
    10.     protected Transform player;
    11.     protected bool isDead = false, isVigilant = false;
    12.     public void Start()
    13.     {
    14.         render = GetComponent();
    15.         anim = GetComponent();
    16.         player = GameObject.FindWithTag("Player").transform;
    17.     }
    18.     public void Update()
    19.     {
    20.         if (player&&Vector2.Distance(player.position, transform.position) < 5f)
    21.             isVigilant = true;
    22.     }
    23.     private void OnTriggerEnter2D(Collider2D collision)
    24.     {
    25.         if (isDead) return;
    26.         if (collision.gameObject.layer == 8) 
    27.             beHurt();
    28.     }
    29.     public void beHurt()
    30.     {
    31.         isVigilant = true;
    32.         if(--hp<=0)
    33.         {
    34.             isDead = true;
    35.             var r = GetComponent();
    36.             r.constraints = RigidbodyConstraints2D.None;
    37.             r.isKinematic = false;
    38.             render.color = new Color(0.5f, 0.5f, 0.5f, 1);
    39.             bool isLeft = transform.position.x - player.position.x >= 0;
    40.             r.AddForce(new Vector2(isLeft ? 1 : -1, 1) * 200f);
    41.             //r.angularVelocity = (isLeft ? -1 : 1) * 100f;
    42.             anim.SetTrigger("die");
    43.             if(transform.parent)
    44.             {
    45.                 Destroy(transform.root.gameObject, 2f);
    46.             }
    47.             else
    48.             {
    49.                 Destroy(gameObject, 2f);
    50.             }
    51.         }
    52.         if(!isDead)
    53.             StartCoroutine(TempTurnRed());
    54.     }
    55.     IEnumerator TempTurnRed()
    56.     {
    57.         render.color = Color.red;
    58.         yield return new WaitForSeconds(0.1f);
    59.         render.color = Color.white;
    60.     }
    61. }
    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class Cup : MonoBehaviour
    6. {
    7.     void Start()
    8.     {
    9.         
    10.     }
    11.     private void OnTriggerEnter2D(Collider2D collision)
    12.     {
    13.         if (collision.gameObject.layer == 8)
    14.         {
    15.             //Destroy(collision.gameObject);
    16.             PlayerCharacter.Instance.Win();  
    17.         }
    18.     }
    19.     // Update is called once per frame
    20.     void Update()
    21.     {
    22.         
    23.     }
    24. }

    (37) How to make an AWESOME fully INTERACTIVE Game Menu in UNITY - Everything you need to know. - YouTubehttps://www.youtube.com/watch?v=pGxI8_GYfUY

    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class uisettingscript : MonoBehaviour
    6. {
    7.     public GameObject Panel;
    8.     public void Setting()
    9.     {
    10.         Panel.GetComponent().SetTrigger("Pop");
    11.     }
    12.     public void OpenSite()
    13.     {
    14.         Application.OpenURL("https://assetstore.unity.com/");
    15.     }
    16. }
    1. //======================================================================================
    2. //==description:音频管理器
    3. //==state:播放音频、暂停、暂停继续播放、停止播放、切换音频、音频回调播放器、延时音频播放器、生成2D音效、3D音效、指定音效播放
    4. //======================================================================================
    5. using System;
    6. using System.Collections;
    7. using System.Collections.Generic;
    8. using UnityEngine;
    9.  
    10. public delegate void AudioCallBack();
    11.  
    12. [RequireComponent(typeof(AudioSource))]
    13. public class Audio : MonoBehaviour
    14. {
    15.     public class ClipData
    16.     {
    17.         public AudioClip audiodata(string name)
    18.         {
    19.             return Resources.Load("Audios/" + name);
    20.         }
    21.     }
    22.     public static Audio Instance;
    23.  
    24.     ClipData clipdata = new ClipData();
    25.  
    26.     public AudioSource _audioSource;
    27.  
    28.     void Awake()
    29.     {
    30.         Instance = this;
    31.     }
    32.     void Start()
    33.     {
    34.         _audioSource = GetComponent();
    35.     }
    36.     /// 
    37.     /// 播放音频 Resources/Audios/name
    38.     /// 
    39.     /// 
    40.     public void AudioPlay(string name)
    41.     {
    42.         _audioSource.clip = clipdata.audiodata(name);
    43.         _audioSource.Play();
    44.     }
    45.     /// 
    46.     /// 暂停播放
    47.     /// 
    48.     public void AudioPause()
    49.     {
    50.         _audioSource.Pause();
    51.     }
    52.     /// 
    53.     /// 暂停播放后继续播放
    54.     /// 
    55.     public void AudioUnPause()
    56.     {
    57.         _audioSource.UnPause();
    58.     }
    59.     /// 
    60.     /// 停止播放
    61.     /// 
    62.     public void AudioStop()
    63.     {
    64.         _audioSource.Stop();
    65.     }
    66.     /// 
    67.     /// 切换音频 Resources/Audios/name
    68.     /// 
    69.     /// 
    70.     public void AudioSwitch(string name)
    71.     {
    72.         AudioClip _clip = clipdata.audiodata(name);
    73.         if (_audioSource.isPlaying)
    74.         {
    75.             _audioSource.Stop();
    76.         }
    77.         _audioSource.clip = _clip;
    78.         _audioSource.Play();
    79.     }
    80.     /// 
    81.     /// 音频回调播放器  Resources/Audios/name callback=>音频播完后执行的方法。
    82.     /// 
    83.     /// 
    84.     /// 
    85.     public void AudioPlayer(string name, AudioCallBack callback)
    86.     {
    87.         _audioSource.clip = clipdata.audiodata(name);
    88.         _audioSource.Play();
    89.         StartCoroutine(AudioDelayedCallBack(_audioSource.clip.length, callback));
    90.     }
    91.  
    92.     /// 
    93.     /// 音频回调播放器  Resources/Audios/name callback=>音频播完后执行的方法。
    94.     /// 
    95.     /// 
    96.     /// 
    97.     public void AudioPlayer(string name, AudioCallBack callback, float time)
    98.     {
    99.         _audioSource.clip = clipdata.audiodata(name);
    100.         _audioSource.Play();
    101.         StartCoroutine(AudioDelayedCallBack(_audioSource.clip.length + time, callback));
    102.     }
    103.  
    104.     //音频延迟回调
    105.     IEnumerator AudioDelayedCallBack(float time, AudioCallBack callback)
    106.     {
    107.         yield return new WaitForSeconds(time);
    108.         callback();
    109.     }
    110.     /// 
    111.     /// 延时播放音频 Resources/Audios/name time=>延时时间
    112.     /// 
    113.     /// 
    114.     /// 
    115.     public void AudioDelayPlay(string name, float time)
    116.     {
    117.         _audioSource.clip = clipdata.audiodata(name);
    118.         Invoke("AudioDelayTime", time);
    119.     }
    120.     public void AudioDelayTime() { _audioSource.Play(); }
    121.  
    122.     /// 
    123.     /// 生成2D音效 Resources/Audios/name 播放完毕消失
    124.     /// 
    125.     /// 
    126.     public void AudioInstantiate(string name)
    127.     {
    128.         GameObject obj = new GameObject();
    129.         AudioSource _audio = obj.AddComponent();
    130.         _audio.name = "AudioSource";
    131.         _audio.playOnAwake = true;
    132.         _audio.clip = clipdata.audiodata(name);
    133.         _audio.Play();
    134.         StartCoroutine(AudioFinish(_audio.clip.length, obj));
    135.     }
    136.     //音效结束销毁AudioGameObject
    137.     IEnumerator AudioFinish(float time, GameObject obj)
    138.     {
    139.         yield return new WaitForSeconds(time);
    140.         DestroyImmediate(obj);
    141.     }
    142.     /// 
    143.     /// 3D音效 (只播放一次) Resources/Audios/name CameraPos:摄像机位置
    144.     /// 
    145.     /// 
    146.     /// 
    147.     public void AudioAtPoint(string name, Vector3 CameraPos)
    148.     {
    149.         AudioSource.PlayClipAtPoint(clipdata.audiodata(name), CameraPos, 1.0f);
    150.     }
    151.     /// 
    152.     /// 指定AudioSource播放音频
    153.     /// 
    154.     /// 
    155.     /// 
    156.     public void AudioSourceOther(GameObject obj, string name)
    157.     {
    158.         AudioSource audioSource = obj.GetComponent();
    159.         audioSource.clip = clipdata.audiodata(name);
    160.         audioSource.Play();
    161.     }
    162.  
    163.     public void CloseAudio()
    164.     {
    165.         StopAllCoroutines();
    166.         _audioSource.clip = null;
    167.     }
    168. }

    场景切换

    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4. using UnityEngine.SceneManagement;
    5. public class TOBOSS : MonoBehaviour
    6. {
    7.     public void OnBtnStart()
    8.     {
    9.         SceneManager.LoadScene("BOSS");
    10.     }
    11. }

     DontDestroyOnLoad

    1. using System.Collections;
    2. using System.Collections.Generic;
    3. using UnityEngine;
    4.  
    5. public class BackgroundMusic : MonoBehaviour
    6. {
    7.     static BackgroundMusic S;
    8.  
    9.     private void Awake()
    10.     {
    11.         if (S == null)
    12.         {
    13.             S = this;
    14.         }
    15.         else if(S != this)
    16.         {
    17.             Destroy(gameObject);
    18.         }
    19.         DontDestroyOnLoad(gameObject);
    20.     }
    21. }

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  • 原文地址：https://blog.csdn.net/Angelloveyatou/article/details/127786960