bansonic_beta_main/Assets/scripts/gamePlay_gameplay/JudgeManager.cs

using System.Collections.Generic;
using UnityEngine;

public class JudgeManager : MonoBehaviour
{
    public static JudgeManager Instance { get; private set; }

    private Dictionary<KeyCode, Queue<Note>> judgeQueues = new Dictionary<KeyCode, Queue<Note>>();
    private Dictionary<string, bool> startJudgedNotes = new Dictionary<string, bool>();
    private Dictionary<string, bool> releasedNotes = new Dictionary<string, bool>();
    // 记录 End 段的 scheduledEndTime（防止 End 被回收后仍然能判定）
    private Dictionary<string, float> noteEndTimes = new Dictionary<string, float>();

    // 记录每条长音符中段通过的计数
    private Dictionary<string, int> middlePassedCounts = new Dictionary<string, int>();


    private void Awake()
    {
        if (Instance == null)
        {
            Instance = this;
        }
        else
        {
            Destroy(gameObject);
            return;
        }
    }

    /// <summary>
    /// 记录某个颜色的长音符 End 段的 scheduledEndTime
    /// </summary>
    public void RegisterScheduledEndTime(string noteID, float endTime)
    {
        noteEndTimes[noteID] = endTime;
    }

    /// <summary>
    /// 获取某个颜色的 End 段的 scheduledEndTime
    /// </summary>
    public float GetScheduledEndTime(string noteID)
    {
        return noteEndTimes.ContainsKey(noteID) ? noteEndTimes[noteID] : 0f;
    }

    public void RegisterStartJudged(string noteID, bool state)
    {
        startJudgedNotes[noteID] = state;
    }

    public bool IsStartJudged(string noteID)
    {
        return startJudgedNotes.ContainsKey(noteID) && startJudgedNotes[noteID];
    }

    public void RegisterNoteReleased(string noteID, bool state)
    {
        releasedNotes[noteID] = state;
        Debug.Log($"[JudgeManager] RegisterNoteReleased: {noteID} = {state}");
    }

    public bool HasNoteReleased(string noteID)
    {
        return releasedNotes.ContainsKey(noteID) && releasedNotes[noteID];
    }

    /// <summary>
    /// 当音符进入判定区域时调用
    /// </summary>
    public void RegisterNote(KeyCode key, Note note)
    {
        if (!judgeQueues.ContainsKey(key))
            judgeQueues[key] = new Queue<Note>();

        if (!judgeQueues[key].Contains(note))
        {
            judgeQueues[key].Enqueue(note);
        }
    }

    /// <summary>
    /// 当音符离开判定区域时调用
    /// </summary>
    public void UnregisterNote(KeyCode key, Note note)
    {
        if (!judgeQueues.ContainsKey(key)) return;

        Queue<Note> newQueue = new Queue<Note>();
        while (judgeQueues[key].Count > 0)
        {
            Note n = judgeQueues[key].Dequeue();
            if (n != note)
            {
                newQueue.Enqueue(n);
            }
            else
            {
                // **如果音符未被判定，则触发 Miss**
                if (!n.IsJudged())
                {
                    n.JudgeMiss();
                }
            }
        }
        judgeQueues[key] = newQueue;
    }

    /// <summary>
    /// 按键按下时，判定队列中最早进入的音符
    /// </summary>
    public void JudgeEarliestNote(KeyCode key)
    {
        if (judgeQueues.ContainsKey(key) && judgeQueues[key].Count > 0)
        {
            Note note = judgeQueues[key].Dequeue(); // 只取最早的音符
            if (note != null && !note.IsJudged())
            {
                note.Judge();
            }
        }
    }

    /// <summary>
    /// 记录中段通过，用于调试或进一步判定策略
    /// </summary>
    public void RegisterMiddlePassed(string noteID)
    {
        if (!middlePassedCounts.ContainsKey(noteID))
            middlePassedCounts[noteID] = 0;
        middlePassedCounts[noteID]++;
        Debug.Log($"[JudgeManager] Middle passed for {noteID}, total={middlePassedCounts[noteID]}");
    }

    public int GetMiddlePassedCount(string noteID)
    {
        return middlePassedCounts.ContainsKey(noteID) ? middlePassedCounts[noteID] : 0;
    }

    public void ClearNoteRecord(string noteID)
    {
        if (startJudgedNotes.ContainsKey(noteID)) startJudgedNotes.Remove(noteID);
        if (releasedNotes.ContainsKey(noteID)) releasedNotes.Remove(noteID);
        if (noteEndTimes.ContainsKey(noteID)) noteEndTimes.Remove(noteID);
        if (middlePassedCounts.ContainsKey(noteID)) middlePassedCounts.Remove(noteID);
    }
}