61 lines
2.0 KiB
C#
61 lines
2.0 KiB
C#
using UnityEngine;
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namespace Cielonos.MainGame
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{
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/// <summary>
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/// 挂载在敌人等 GameObject 上的局部节奏追踪组件，用来追踪该物体上独立播放的 Wwise Segment。
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/// </summary>
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[AddComponentMenu("Cielonos/Rhythm/LocalRhythmTracker")]
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public class LocalRhythmTracker : MonoBehaviour, ILocalRhythmTracker
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{
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public MusicBeatData CurrentBeatData { get; private set; }
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public float CurrentSongTime { get; private set; }
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public bool IsPlaying { get; private set; }
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private float pendingSyncTime = -1f;
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private void OnEnable()
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{
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// 自动将自身注册到全局物体映射表中，使 Wwise 回调能识别此 GameObject
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MusicBeatSystem.RegisterRhythmGameObject(gameObject);
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}
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private void OnDisable()
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{
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MusicBeatSystem.UnregisterRhythmGameObject(gameObject);
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}
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public void OnSegmentTransitioned(MusicBeatData localBeatData)
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{
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CurrentBeatData = localBeatData;
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CurrentSongTime = localBeatData != null ? localBeatData.audioStartOffset : 0f;
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IsPlaying = localBeatData != null;
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pendingSyncTime = -1f;
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Debug.Log($"[LocalRhythmTracker] Segment transitioned on '{gameObject.name}' to '{localBeatData?.name}'");
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}
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public void ReceiveSyncBeat(float musicPositionSec, float beatDuration)
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{
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float offset = CurrentBeatData != null ? CurrentBeatData.audioStartOffset : 0f;
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pendingSyncTime = musicPositionSec + offset;
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}
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private void Update()
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{
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if (CurrentBeatData == null) return;
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if (pendingSyncTime >= 0f)
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{
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CurrentSongTime = pendingSyncTime;
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pendingSyncTime = -1f;
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IsPlaying = true;
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}
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if (IsPlaying)
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{
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CurrentSongTime += Time.deltaTime;
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}
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}
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}
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}
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