Assets/02_Scripts/Communication/Dialog/DialogPlayer.cs

@@ -176,16 +176,14 @@ private async Awaitable PlayNode(DialogNode node)
     private async Awaitable<int> WaitForChoice(DialogNode node)
     {
         //선택을 기다리는 함수 수정해서 사용할것
-        /*
+        
         if (ChoiceHud.Instance == null)
         {
             Debug.LogWarning("[DialogPlayer] ChoiceHud 없음 — 0번 자동 선택");
             return 0;
         }
         return await ChoiceHud.Instance.Show(node.Speaker, node.ChoiceQuestion ,node.Choices);
-        */
-
-        return 0;
+    
     }
 
     private async Awaitable WaitForAdvanceInput()
@@ -193,4 +191,19 @@ private async Awaitable WaitForAdvanceInput()
         // TODO: VR 컨트롤러 버튼 입력 대기. 일단은 1초 대기
         await Awaitable.WaitForSecondsAsync(1f);
     }
+
+    //테스트용
+    private void Update()
+    {
+        if (Mouse.current == null) return;
+        if (!Mouse.current.leftButton.wasPressedThisFrame) return;
+        if (Camera.main == null) return;
+
+        var ray = Camera.main.ScreenPointToRay(Mouse.current.position.ReadValue());
+        if (Physics.Raycast(ray, out var hit) && hit.transform.IsChildOf(transform))
+        {
+            Debug.Log("캐릭터 클릭");
+            Play();
+        }
+    }
 }

Assets/02_Scripts/UI.meta

@@ -1,6 +1,7 @@
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Assets/02_Scripts/UI/ChoiceHud.cs

@@ -0,0 +1,120 @@
+using System.Collections.Generic;
+using TMPro;
+using UnityEngine;
+
+// 화자 몸통 앞에 떠 있는 World-space 선택지 UI 싱글턴
+// DialogPlayer가 Show()를 await해서 선택된 인덱스를 받아감
+public class ChoiceHud : MonoBehaviour
+{
+    public static ChoiceHud Instance { get; private set; }
+
+    [Header("Refs")]
+    [SerializeField] private GameObject _root;
+    [SerializeField] private Transform _rowContainer;
+    [SerializeField] private DialogChoiceRow _rowPrefab;
+    [SerializeField] private TMP_Text ChoiceQuestion;
+
+    [Header("Placement")]
+    [SerializeField] private float _chestHeight = 1.2f;    // 화자 발 기준 가슴 높이
+    [SerializeField] private float _forwardOffset = 0.5f;  // 화자→플레이어 방향으로 띄울 거리
+
+    private Transform _speakerTransform;
+    private readonly List<DialogChoiceRow> _rows = new();
+    private AwaitableCompletionSource<int> _completion;
+
+    private void Awake()
+    {
+        if (Instance != null && Instance != this) { Destroy(gameObject); return; }
+        Instance = this;
+        if (_root == null) _root = gameObject;
+        Hide();
+    }
+
+    private void OnDestroy()
+    {
+        if (Instance == this) Instance = null;
+    }
+
+    private void OnDisable()
+    {
+        // 진행 중 대기 정리 (씬 전환 등으로 비활성화될 때)
+        _completion?.TrySetCanceled();
+        _completion = null;
+    }
+
+    public async Awaitable<int> Show(CharacterData speaker,string choiceQuestion, List<DialogChoice> choices)
+    {
+        if (choices == null || choices.Count == 0) return 0;
+
+        _speakerTransform = speaker != null ? CharacterVoiceObject.Find(speaker)?.transform : null;
+
+        ChoiceQuestion.text = choiceQuestion;
+        ClearRows();
+        for (int i = 0; i < choices.Count; i++)
+        {
+            var row = Instantiate(_rowPrefab, _rowContainer);
+            row.Bind(i, choices[i].ChoiceText);
+            row.OnClicked += HandleClicked;
+            _rows.Add(row);
+        }
+
+        _root.SetActive(true);
+        _completion = new AwaitableCompletionSource<int>();
+
+        int result;
+        try
+        {
+            result = await _completion.Awaitable;
+        }
+        finally
+        {
+            _completion = null;
+            Hide();
+        }
+        return result;
+    }
+
+    private void HandleClicked(int index)
+    {
+        _completion?.TrySetResult(index);
+    }
+
+    private void Hide()
+    {
+        ChoiceQuestion.text = "";
+        ClearRows();
+        if (_root != null) _root.SetActive(false);
+        _speakerTransform = null;
+    }
+
+    private void ClearRows()
+    {
+        foreach (var row in _rows)
+        {
+            if (row == null) continue;
+            row.OnClicked -= HandleClicked;
+            Destroy(row.gameObject);
+        }
+        _rows.Clear();
+    }
+
+    private void LateUpdate()
+    {
+        if (_root == null || !_root.activeSelf) return;
+        if (_speakerTransform == null || Camera.main == null) return;
+
+        var camTr = Camera.main.transform;
+
+        // 화자에서 플레이어 카메라로 향하는 수평 방향 (yaw만)
+        Vector3 toCam = camTr.position - _speakerTransform.position;
+        toCam.y = 0f;
+        if (toCam.sqrMagnitude < 0.0001f) return;
+        Vector3 dir = toCam.normalized;
+
+        Vector3 chestWorld = _speakerTransform.position + Vector3.up * _chestHeight;
+        _root.transform.position = chestWorld + dir * _forwardOffset;
+
+        // 빌보드 — 캔버스의 -Z(읽는 면)가 카메라를 향하도록 +Z를 카메라 반대로
+        _root.transform.rotation = Quaternion.LookRotation(-dir);
+    }
+}

Assets/02_Scripts/UI/ChoiceHud.cs.meta

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Assets/02_Scripts/UI/DialogChoiceRow.cs

@@ -0,0 +1,26 @@
+using System;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class DialogChoiceRow : MonoBehaviour
+{
+    [SerializeField] private TMP_Text _text;
+    [SerializeField] private Button _button;
+
+    public event Action<int> OnClicked;
+
+    private int _index;
+
+    private void Awake()
+    {
+        if (_button != null)
+            _button.onClick.AddListener(() => OnClicked?.Invoke(_index));
+    }
+
+    public void Bind(int index, string text)
+    {
+        _index = index;
+        if (_text != null) _text.text = text;
+    }
+}

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