ichni_Creator_Studio/Assets/Scripts/Manager/NoteManager.cs

using System.Collections;
using System.Collections.Generic;
using UniRx;
using UnityEngine;

namespace Ichni.RhythmGame
{
    public class NoteManager : MonoBehaviour
    {
        public List<(NoteBase note, float activationTime, float finishTime)> pendingNotes = new List<(NoteBase, float, float)>();
        private int nextNoteIndex = 0;

        public void RegisterNote(NoteBase note, float activationTime, float finishTime)
        {
            pendingNotes.Add((note, activationTime, finishTime));
            AllNotesRegistered();
        }

        // 在所有物体注册完毕后，对列表进行一次排序
        public void AllNotesRegistered()
        {
            pendingNotes.Sort((a, b) => a.activationTime.CompareTo(b.activationTime));
        }

        void LateUpdate()
        {
            List<(NoteBase note, float activationTime, float finishTime)> toRemove = new List<(NoteBase, float, float)>();
            foreach ((NoteBase note, float activationTime, float finishTime) in pendingNotes)
            {
                if (note == null)
                {
                    toRemove.Add((note, activationTime, finishTime));
                    continue;
                }
                if (EditorManager.instance.songInformation.songTime >= activationTime &&
                    EditorManager.instance.songInformation.songTime <= finishTime)
                {
                    if (!note.gameObject.activeSelf)
                    {

                        note.gameObject.SetActive(true);
                    }
                }
                else
                {
                    if (note.gameObject.activeSelf)
                    {
                        note.gameObject.SetActive(false);

                    }
                }
            }
            for (int i = toRemove.Count - 1; i >= 0; i--)
            {
                pendingNotes.Remove(toRemove[i]);
            }

        }
    }
}