简单的下落音游

Assets/Gameplay/Scripts/Frist/CameraFollow.cs

@@ -33,11 +33,16 @@ public class CameraFollow : MonoBehaviour
         {
             var mousePos = Mouse.current.position.ReadValue();
             Ray ray = Camera.main.ScreenPointToRay(mousePos);
-            Physics.Raycast(ray,out RaycastHit hit);
+            Physics.Raycast(ray, out RaycastHit hit);
 
             if (hit.collider != null)
             {
                 GameObject obj = hit.collider.gameObject;
+                // if (obj.GetComponent<Note>() != null)
+                // {
+                //     if (obj.GetComponent<Note>().hitable)
+                //         MusicGame.Instance.onNoteHit(obj.GetComponent<Note>().Uid);
+                // }
                 Debug.Log($"点击到了物体: {obj.name}");
             }
             else

Assets/Gameplay/Scripts/Frist/MusicData.cs

@@ -9,9 +9,10 @@ public class MusicData : ScriptableObject
     public string musicName;
     public List<MusicTick> musicTicks;
 }
-[System.Serializable]
+[Serializable]
 public class MusicTick
 {
     public int tick;
+    public double[] times = new double[4] ;
     public GameObject[] array = new GameObject[4];
 }

Assets/Gameplay/Scripts/Frist/MusicGame.cs

@@ -1,40 +1,93 @@
+using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.InputSystem;
 
 public class MusicGame : MonoBehaviour
 {
+    public static MusicGame Instance { get; private set; }
     public MusicData musicData;
-    bool isPlaying = false;
+    private bool isPlaying = false;
     public Camera mainCamera;
+    private int tickId = 0;
+    private int noteId = 0;
 
-    public void Start()
+    public Vector3 judgeLine;
+    private List<GameObject> tickNote = new List<GameObject>();
+    double startDsp;
+
+    void Start()
     {
         mainCamera = Camera.main;
+        Instance = this;
     }
-    public void Update()
+
+    void Update()
     {
-        if (Keyboard.current.qKey.wasPressedThisFrame)
-        {
-            Play();
-        }
+        if (Keyboard.current.qKey.wasPressedThisFrame) Play();
     }
+
     public void Play()
     {
-        ActivateTick(musicData.musicTicks[0]);
+        isPlaying = true;
+        judgeLine = mainCamera.transform.position + new Vector3(0, -2f, 8);
+        startDsp = AudioSettings.dspTime; // 音频原点
+        foreach (MusicTick tick in musicData.musicTicks)
+            ActivateTick(tick);
     }
+
     private void ActivateTick(MusicTick tick)
     {
-        // 实例化与这个tick关联的预制体（Note）
+        // 清除旧音符
+        // tickNote.ForEach(x => Destroy(x));
+        // tickNote.Clear();
+
+        // double startDsp = AudioSettings.dspTime; // 音频原点
+
         for (int i = 0; i < tick.array.Length; i++)
         {
             if (tick.array[i] != null)
             {
-                Instantiate(tick.array[i], GetSpawnPosition(i), Quaternion.identity);
+                GameObject obj = Instantiate(tick.array[i], GetSpawnPosition(i), Quaternion.identity);
+                Note note = obj.GetComponent<Note>();
+                note.beatTime = startDsp + tick.times[i]; // 直接给绝对时刻
+                note.Uid = i;
+                tickNote.Add(obj);
             }
         }
+        // 不排队、不LaunchNext，每个音符自己到点动
     }
+
     Vector3 GetSpawnPosition(int index)
     {
-        return mainCamera.transform.position + new Vector3(-2 + index * 1.5f, 3, 8);
+        return mainCamera.transform.position + new Vector3(-2 + index * 1.5f, 6, 8);
+    }
+
+    public void onNoteHit(int uid)
+    {
+        if (!isPlaying) return;
+        noteId++;
+        // 顺序判定仍保留，只用于得分
+        if (uid != -1 && musicData.musicTicks[tickId].array[noteId].GetComponent<Note>().Uid == uid)
+        {
+
+            Debug.Log($"击中正确按键: {uid}");
+        }
+        if (noteId >= musicData.musicTicks[tickId].array.Length) FinshTick();
+    }
+
+    public void FinshTick()
+    {
+        Debug.Log($"完成tick: {tickId}");
+        tickId++;
+        noteId = 0;
+        if (tickId < musicData.musicTicks.Count)
+        {
+        }
+        // ActivateTick(musicData.musicTicks[tickId]);
+        else
+        {
+            isPlaying = false;
+            Debug.Log("完成所有tick");
+        }
     }
 }

Assets/Gameplay/Scripts/Frist/Note.cs

@@ -0,0 +1,71 @@
+using System;
+using UnityEngine;
+using UnityEngine.InputSystem;
+
+public class Note : MonoBehaviour
+{
+    public int Uid;
+    [Header("节拍数据")]
+    public double beatTime;      // 绝对击中时刻
+    public float approach = 1f;
+
+    [Header("运行参数")]
+    [SerializeField] private float speed = 1f;
+    private bool judged = false;
+
+    /* 1. 静态：最近一次空格的 dspTime */
+    private double lastSpaceTime = double.NegativeInfinity;
+
+    private double spawnTime => beatTime - approach;
+    private float spawnY = 6f;
+    private float judgeY => MusicGame.Instance.judgeLine.y;
+    private bool canMove = false;
+
+    void Start() => canMove = false;
+
+    void Update()
+    {
+        double dsp = AudioSettings.dspTime;
+
+        // ① 捕获空格时间戳（只抓第一次）
+        if (Keyboard.current.spaceKey.wasPressedThisFrame)
+        {
+            lastSpaceTime = dsp;
+            judged = false;
+            Debug.Log("空格时间戳：" + lastSpaceTime);
+            Debug.Log("当前时间：" + beatTime);
+        }
+
+        // ② 到出生时刻才动
+        if (!canMove && dsp >= spawnTime)
+            canMove = true;
+        if (!canMove) return;
+
+        // ③ 音频时间驱动位置（带平滑）
+        float targetY = spawnY - speed * (float)(dsp - spawnTime);
+        transform.position = new Vector3(transform.position.x, targetY, transform.position.z);
+
+
+
+        // ⑥ 兜底：掉出屏幕
+        if (targetY < judgeY)
+        {
+            Debug.Log($"{dsp - lastSpaceTime}");
+            if (dsp - lastSpaceTime <= 0.25f && !judged)
+            {
+                Debug.Log($"音符 {Uid}击中");
+                judged = true;
+                lastSpaceTime = double.NegativeInfinity;
+                MusicGame.Instance.onNoteHit(Uid);
+            }
+            else
+            {
+                MusicGame.Instance.onNoteHit(-1);
+                Debug.Log($"Miss 音符 {Uid}（超时）");
+
+            }
+            Destroy(gameObject);
+
+        }
+    }
+}

Assets/Gameplay/Scripts/Frist/Note.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 0e39c014264598c4b9072bd040cc96e9