83 lines
2.4 KiB
C#
83 lines
2.4 KiB
C#
using UnityEngine;
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using System;
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public class HoldNoteController : MonoBehaviour
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{
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private bool isInsideJudgeZone = false;
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public event Action<bool> OnJudgeZoneChanged;
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private bool isMoving = false;
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private float speed = 0f; // 运动速度
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private float activationTime; // 何时开始移动（Time.time 基准）
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private void Update()
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{
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// 到达激活时间后开始移动
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if (!isMoving && Time.time >= activationTime)
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{
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isMoving = true;
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}
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if (isMoving)
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{
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transform.Translate(Vector3.down * speed * Time.deltaTime);
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}
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}
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/// <summary>
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/// 设置该段的“到达判定线的目标时间”(hitTime) 与分段延迟(delay)，并由此推导移动开始时间。
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/// 注意：这里必须使用与 HoldNote.hitTime 一致的时间基准（NoteSpawner 传入的谱面实时点），
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/// 否则用 Time.time + delay 会在首段/暂停/开歌延迟时产生系统性错位，导致永远 Miss。
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/// </summary>
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public void ConfigureTiming(float baseHitTime, float segmentDelay, float travelTime)
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{
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// baseHitTime = startTime + noteData.time (+ globalHitDelay)
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float hitTime = baseHitTime + segmentDelay;
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activationTime = hitTime - travelTime;
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isMoving = false;
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}
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/// <summary>
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/// 兼容旧接口：不推荐。旧版用 Time.time 会导致时间基准不一致。
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/// </summary>
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public void SetSegmentDelay(float segmentDelay)
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{
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// Fallback to old behavior if caller didn't use ConfigureTiming.
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activationTime = Time.time + segmentDelay;
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isMoving = false;
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}
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public void SetSpeed(float newSpeed)
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{
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speed = newSpeed;
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}
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public void StopMovement()
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{
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isMoving = false;
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}
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private void OnTriggerEnter2D(Collider2D collision)
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{
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if (!collision.CompareTag("JudgmentLine")) return;
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isInsideJudgeZone = true;
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OnJudgeZoneChanged?.Invoke(true);
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}
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private void OnTriggerExit2D(Collider2D collision)
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{
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if (!collision.CompareTag("JudgmentLine")) return;
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isInsideJudgeZone = false;
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OnJudgeZoneChanged?.Invoke(false);
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}
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public bool IsInsideJudgArea()
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{
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return isInsideJudgeZone;
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}
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public float ActivationTime => activationTime;
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public float CurrentSpeed => speed;
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}
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