2026-04-28 게임가이드

Assets/02_Scripts/UI/GuidePanel.cs

@@ -0,0 +1,97 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace VRShopping.UI
+{
+    // 게임씬 첫 진입 시 자동으로 뜨는 다중 페이지 가이드 오버레이
+    // ITransScenePossible 콜백으로 씬 로드 후 트리거됨
+    public class GuidePanel : MonoBehaviour, ITransScenePossible
+    {
+        [Header("Refs")]
+        [SerializeField] private GameObject _root;
+        [SerializeField] private Button _prevButton;
+        [SerializeField] private Button _nextButton;
+
+        [Header("Pages")]
+        [SerializeField] private List<GuidePage> _pages = new();
+
+        private int _currentPage;
+
+        private void Awake()
+        {
+            if (_prevButton != null) _prevButton.onClick.AddListener(GoPrev);
+            if (_nextButton != null) _nextButton.onClick.AddListener(GoNext);
+
+            Hide();
+        }
+
+        // SceneLoadManager가 씬 로드 후 호출
+        public void OnSceneLoaded()
+        {
+            Show();    
+        }
+
+        public void Show()
+        {
+            if (_pages == null || _pages.Count == 0) return;
+
+            _currentPage = 0;
+            ApplyPage();
+            _root.SetActive(true);
+        }
+
+        public void Hide()
+        {
+            if (_root != null) _root.SetActive(false);
+        }
+
+        private void GoPrev()
+        {
+            if (_currentPage <= 0) return;
+            _currentPage--;
+            ApplyPage();
+        }
+
+        private void GoNext()
+        {
+            if (_currentPage >= _pages.Count - 1)
+            {
+                Hide();
+                return;
+            }
+            _currentPage++;
+            ApplyPage();
+        }
+
+        private void ApplyPage()
+        {
+            if(_currentPage == 0)
+            {
+                _prevButton.gameObject.SetActive(false);
+            }
+            else
+            {
+                _prevButton.gameObject.SetActive(true);
+            }
+
+            var currentPage = _pages[_currentPage];
+
+            foreach(GuidePage p in _pages)
+            {
+                if(currentPage == p)
+                {
+                    p.gameObject.SetActive(true);
+                }
+                else
+                {
+                    p.gameObject.SetActive(false);
+                }
+                
+            }
+
+            if (_prevButton != null) _prevButton.interactable = _currentPage > 0;
+        }
+    }
+}