提交场景2交互

Assets/Scripts/Scene_01/S1_OracleBoneInteract.cs

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+using System.Collections;
+using UnityEngine;
+using UnityEngine.XR.Interaction.Toolkit;
+using UnityEngine.XR.Interaction.Toolkit.Interactables;
+
+/// <summary>
+/// S1 天命玄鸟 - 悬浮甲骨交互
+///
+/// 同一 GameObject 需要同时挂 XRGrabInteractable。
+///
+/// 交互逻辑：
+///   hover（触摸/靠近，未抓取）→ 播放文字显示动画
+///   selectEntered（抓取）       → 隐藏文字，取消归位计时
+///   selectExited（松手）        → 延迟后溶解消失 → 瞬间归位 → 溶解出现
+/// </summary>
+[RequireComponent(typeof(XRGrabInteractable))]
+public class S1_OracleBoneInteract : MonoBehaviour
+{
+    [Header("文字动画")]
+    [SerializeField] private Animator textAnimator;
+    [SerializeField] private string showAnimName = "Open";       // 文字出现
+    [SerializeField] private string hideAnimName = "Translate";  // 文字消失
+    [SerializeField] private AudioSource touchAudio;
+
+    [Header("归位溶解效果")]
+    [SerializeField] private EffectHideAndShowCtr effectCtr;
+    [SerializeField] private float resetDelayTime  = 2f;   // 松手后多久开始归位
+    [SerializeField] private float dissolveDuration = 1f;  // 溶解动画时长
+
+    // ── 内部状态 ─────────────────────────────────────────────
+    private XRGrabInteractable m_grab;
+    private Rigidbody m_rb;
+    private Vector3    m_returnPos;
+    private Quaternion m_returnRot;
+    private Coroutine  m_resetCoroutine;
+
+    // ── 生命周期 ──────────────────────────────────────────────
+
+    private void Awake()
+    {
+        m_grab = GetComponent<XRGrabInteractable>();
+        m_rb   = GetComponent<Rigidbody>();
+    }
+
+    private void Start()
+    {
+        // 记录初始世界位置/旋转作为归位目标
+        m_returnPos = transform.position;
+        m_returnRot = transform.rotation;
+    }
+
+    private void OnEnable()
+    {
+        m_grab.hoverEntered.AddListener(OnHoverEntered);
+        m_grab.selectEntered.AddListener(OnSelectEntered);
+        m_grab.selectExited.AddListener(OnSelectExited);
+    }
+
+    private void OnDisable()
+    {
+        m_grab.hoverEntered.RemoveListener(OnHoverEntered);
+        m_grab.selectEntered.RemoveListener(OnSelectEntered);
+        m_grab.selectExited.RemoveListener(OnSelectExited);
+        StopReset();
+    }
+
+    // ── XRI 事件 ──────────────────────────────────────────────
+
+    /// <summary>手靠近/触摸（未抓取）→ 显示文字</summary>
+    private void OnHoverEntered(HoverEnterEventArgs args)
+    {
+        if (m_grab.isSelected) return; // 已被抓取中，不重复触发
+        ShowText();
+    }
+
+    /// <summary>抓取 → 隐藏文字，取消归位计时</summary>
+    private void OnSelectEntered(SelectEnterEventArgs args)
+    {
+        StopReset();
+        HideText();
+    }
+
+    /// <summary>松手 → 延迟后溶解归位</summary>
+    private void OnSelectExited(SelectExitEventArgs args)
+    {
+        m_resetCoroutine = StartCoroutine(DelayThenReturn());
+    }
+
+    // ── 归位协程 ──────────────────────────────────────────────
+
+    private IEnumerator DelayThenReturn()
+    {
+        yield return new WaitForSeconds(resetDelayTime);
+
+        // 归位期间禁止被重新抓取
+        m_grab.enabled = false;
+
+        // 1. 停止物理运动（避免归位时还在飞）
+        if (m_rb != null)
+        {
+            m_rb.velocity        = Vector3.zero;
+            m_rb.angularVelocity = Vector3.zero;
+            m_rb.isKinematic     = true;
+        }
+
+        // 2. 溶解消失
+        if (effectCtr != null)
+            effectCtr.Hide();
+
+        yield return new WaitForSeconds(dissolveDuration);
+
+        // 3. 瞬间归位
+        transform.position = m_returnPos;
+        transform.rotation = m_returnRot;
+
+        // 4. 溶解出现
+        if (effectCtr != null)
+            effectCtr.Show();
+
+        yield return new WaitForSeconds(dissolveDuration);
+
+        // 5. 恢复交互
+        m_grab.enabled = true;
+        m_resetCoroutine = null;
+    }
+
+    private void StopReset()
+    {
+        if (m_resetCoroutine != null)
+        {
+            StopCoroutine(m_resetCoroutine);
+            m_resetCoroutine = null;
+        }
+        // 确保归位中断时交互器恢复可用
+        if (m_grab != null)
+            m_grab.enabled = true;
+    }
+
+    // ── 文字动画 ──────────────────────────────────────────────
+
+    private void ShowText()
+    {
+        if (textAnimator != null)
+            textAnimator.Play(showAnimName);
+        if (touchAudio != null)
+            touchAudio.Play();
+    }
+
+    private void HideText()
+    {
+        if (textAnimator != null)
+            textAnimator.Play(hideAnimName);
+    }
+}

Assets/Scripts/Scene_01/S1_OracleBoneInteract.cs.meta

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