删除文件 Assets/scripts/gamePlay_gameplay/NotePool.cs

2025-07-20 03:05:34 +00:00
parent a7940ce4b5
commit dd7843aa71
1 changed files with 0 additions and 190 deletions
@@ -1,190 +0,0 @@
 using System.Collections.Generic;
 using UnityEngine;
 public class NotePool : MonoBehaviour
 {
    public static NotePool Instance { get; private set; }
    public GameObject[] notePrefabs;  // 短音符预制体（按颜色存储）
    public GameObject[] holdNotePrefabs; // 长音符片段预制体
    public GameObject[] startNotePrefabs;  // 长音符start片段预制体
    private int poolSize = 12;         // 每种类型的音符池大小
    private int maxPoolSize = 60;      // 池的最大容量
    private Dictionary<int, Stack<GameObject>> notePools; // 短音符对象池
    private Dictionary<int, Stack<GameObject>> holdNotePools; // 长音符片段对象池
    private Dictionary<int, Stack<GameObject>> startNotePools; // 长音符start片段对象池
    private void Awake()
    {
        if (Instance == null)
        {
            Instance = this;
        }
        else
        {
            Destroy(gameObject);
            return;
        }
        notePools = new Dictionary<int, Stack<GameObject>>();
        holdNotePools = new Dictionary<int, Stack<GameObject>>();
        startNotePools = new Dictionary<int, Stack<GameObject>>();
        for (int i = 0; i < notePrefabs.Length; i++)
        {
            notePools[i] = new Stack<GameObject>();
            holdNotePools[i] = new Stack<GameObject>();
            startNotePools[i] = new Stack<GameObject>();
            for (int j = 0; j < poolSize; j++)
            {
                AddToPool(notePools[i], notePrefabs[i]);
                AddToPool(startNotePools[i], startNotePrefabs[i]);
            }
            for (int j = 0; j < poolSize * 5; j++)
            {
                AddToPool(holdNotePools[i], holdNotePrefabs[i]);
            }
        }
    }
    private GameObject GetObjectFromPool(Stack<GameObject> pool, GameObject prefab)
    {
        if (pool.Count > 0)
        {
            GameObject obj = pool.Pop();
            obj.SetActive(true);
            return obj;
        }
        else
        {
            if (pool.Count < maxPoolSize)
            {
                GameObject obj = Instantiate(prefab);
                obj.SetActive(true);
                return obj;
            }
            else
            {
                Debug.LogWarning("对象池已满，生成新的音符！");
                GameObject obj = Instantiate(prefab);
                obj.SetActive(true);
                return obj;
            }
        }
    }
    private void ReturnObjectToPool(Stack<GameObject> pool, GameObject obj)
    {
        if (obj == null || pool.Contains(obj)) return; // 防止重复回收
        if (obj != null)
        {
            obj.SetActive(false); // 设置为非活动状态
            if (pool.Count < maxPoolSize)
            {
                pool.Push(obj);
                Debug.Log($"已归还对象：{obj.name}，当前池容量：{pool.Count}");
            }
            else
            {
                Debug.LogWarning("对象池已满，无法继续归还对象！");
            }
        }
    }
    private void AddToPool(Stack<GameObject> pool, GameObject prefab)
    {
        if (pool.Count < maxPoolSize)
        {
            GameObject obj = Instantiate(prefab);
            obj.SetActive(false);
            pool.Push(obj);
        }
    }
    public GameObject GetNote(string color)
    {
        int colorIndex = GetColorIndexFromName(color);
        return GetObjectFromPool(notePools[colorIndex], notePrefabs[colorIndex]);
    }
    public GameObject GetStartNote(string color)
    {
        int colorIndex = GetColorIndexFromName(color);
        return GetObjectFromPool(startNotePools[colorIndex], startNotePrefabs[colorIndex]);
    }
    public GameObject GetHoldNoteSegment(string color)
    {
        int colorIndex = GetColorIndexFromName(color);
        return GetObjectFromPool(holdNotePools[colorIndex], holdNotePrefabs[colorIndex]);
    }
    public void ReturnNote(GameObject note, string color)
    {
        NoteController noteScript = note.GetComponent<NoteController>();
        if (noteScript != null)
        {
            noteScript.ResetState();
        }
        ReturnObjectToPool(notePools[GetColorIndexFromName(color)], note);
    }
    public void ReturnStartNote(GameObject startNote, string color)
    {
        if (string.IsNullOrEmpty(color))
        {
            Debug.LogWarning($" 归还 StartNote 时 color 为空！音符名: {startNote.name}");
            return;
        }
        HoldNote holdNote = startNote.GetComponent<HoldNote>();
        if (holdNote != null)
        {
            holdNote.ResetState(); //  确保重置音符状态
        }
        ReturnObjectToPool(startNotePools[GetColorIndexFromName(color)], startNote);
    }
    public void ReturnHoldNoteSegment(GameObject holdNote, string color)
    {
        if (string.IsNullOrEmpty(color))
        {
            Debug.LogWarning($" 归还 HoldNoteSegment 时 color 为空！音符名: {holdNote.name}");
            return;
        }
        HoldNote holdNoteScript = holdNote.GetComponent<HoldNote>();
        if (holdNoteScript != null)
        {
            holdNoteScript.ResetState(); //  确保重置音符状态
        }
        ReturnObjectToPool(holdNotePools[GetColorIndexFromName(color)], holdNote);
    }
    private int GetColorIndexFromName(string colorName)
    {   
        switch (colorName)
        {
            case "red": return 0;
            case "green": return 1;
            case "yellow": return 2;
            case "purple": return 3;
            case "blue": return 4;
            default:
                Debug.LogError($"未识别的颜色: {colorName}，默认使用红色");
                return 0;
        }
    }
 }