83 lines
2.9 KiB
C#
83 lines
2.9 KiB
C#
using BigSpace.Logic;
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using BigSpace.XRCore.Event;
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using UnityEngine;
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using UnityEngine.XR.Interaction.Toolkit;
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using UnityEngine.XR.Interaction.Toolkit.Interactables;
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/// <summary>
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/// S2 洹水风光 - 动物抓取交互
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/// 挂在 animal_wolf / animal_cattle / animal_elephant 预制体根节点。
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/// 同一 GameObject 需要挂 XRGrabInteractable。
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///
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/// 抓取流程：
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/// selectEntered → 更新 AnimalCatchMgr 状态（手翻转手势仍由 AnimalCatchCtr.RightHnadCatchPalmUp 处理）
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/// selectExited → 启用物理 + 派发 EventAnimalSend（多人同步）
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/// </summary>
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[RequireComponent(typeof(XRGrabInteractable))]
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public class S2_AnimalGrab : MonoBehaviour
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{
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[Header("动物类型")]
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[Tooltip("1=狐/狼 2=象 3=牛")]
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[SerializeField] private int animalType = 1;
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[Header("释放后挂到的父节点")]
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[Tooltip("赋值为场景中 AnimalCatchMgr.parent_animals，留空则保持原父节点")]
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[SerializeField] private Transform releaseParent;
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private XRGrabInteractable m_grab;
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private Rigidbody m_rb;
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private void Awake()
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{
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m_grab = GetComponent<XRGrabInteractable>();
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m_rb = GetComponent<Rigidbody>();
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}
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private void OnEnable()
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{
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m_grab.selectEntered.AddListener(OnSelectEntered);
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m_grab.selectExited.AddListener(OnSelectExited);
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}
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private void OnDisable()
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{
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m_grab.selectEntered.RemoveListener(OnSelectEntered);
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m_grab.selectExited.RemoveListener(OnSelectExited);
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}
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// ── 抓取 ──────────────────────────────────────────────────────
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private void OnSelectEntered(SelectEnterEventArgs args)
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{
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// 让 AnimalCatchCtr.RightHnadCatchPalmUp 仍能读到正确的动物类型
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if (AnimalCatchMgr.Instance != null)
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{
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AnimalCatchMgr.Instance.rightHandIsCatchObj = true;
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AnimalCatchMgr.Instance.rightAnimalType = animalType;
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}
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}
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// ── 松手 ──────────────────────────────────────────────────────
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private void OnSelectExited(SelectExitEventArgs args)
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{
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// 脱离手部父节点，挂到场景动物容器
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if (releaseParent != null)
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transform.SetParent(releaseParent, true);
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// 启用物理（XRI 在 Velocity/Kinematic 模式下会恢复 isKinematic，这里强制打开重力）
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if (m_rb != null)
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{
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m_rb.isKinematic = false;
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m_rb.useGravity = true;
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}
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// 重置管理器状态
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if (AnimalCatchMgr.Instance != null)
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AnimalCatchMgr.Instance.rightHandIsCatchObj = false;
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// 多人同步：告知其他玩家在同位置生成该动物
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GlobalEventMgr.Dispatch(GameEvent.EventAnimalSend, animalType);
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}
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}
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