Partially implement lobby ui, fix ui pointers on network rig

Assets/Scripts/UI/LevelMenuUI.cs

@@ -4,10 +4,12 @@ using System.Collections;
 using System.Collections.Generic;
 using TMPro;
 using UnityEngine;
+using UnityEngine.UI;
 using Zenject;
 
 public class LevelMenuUI : MonoBehaviour
 {
+    [Title("Debug")]
     [Inject]
     [ReadOnly]
     private HVRInputModule uiInput;
@@ -16,6 +18,11 @@ public class LevelMenuUI : MonoBehaviour
     [ReadOnly]
     private SceneManager sceneManager;
 
+    [SerializeField]
+    [ReadOnly]
+    private Canvas canvas;
+
+    [Title("Selection")]
     [SerializeField]
     private GameObject levelSelection;
 
@@ -23,11 +30,26 @@ public class LevelMenuUI : MonoBehaviour
     private GameObject levelSelectionContent;
 
     [SerializeField]
-    [ReadOnly]
-    private Canvas canvas;
+    private GameObject levelItemPrefab;
+
+    [Title("Detail")]
+    [SerializeField]
+    private GameObject levelDetail;
 
     [SerializeField]
-    private GameObject levelItemPrefab;
+    private LevelItemUI levelDetailUI;
+
+    [SerializeField]
+    [ReadOnly]
+    private Level selectedLevel;
+
+    [SerializeField]
+    private Button backButton;
+
+    [SerializeField]
+    private Button startButton;
+
+    private bool isDetailVisible => selectedLevel != null;
 
     private void Start()
     {
@@ -36,13 +58,26 @@ public class LevelMenuUI : MonoBehaviour
         canvas = GetComponent<Canvas>();
         uiInput?.AddCanvas(canvas);
 
+        backButton.onClick.AddListener(() => BackClicked());
+        startButton.onClick.AddListener(() => StartClicked());
+
         UpdateLevelSelection();
+        UpdateUI();
+    }
+
+    private void UpdateUI()
+    {
+        levelSelection.SetActive(!isDetailVisible);
+        levelDetail.SetActive(isDetailVisible);
+        backButton.gameObject.SetActive(isDetailVisible);
     }
 
     private void UpdateLevelSelection()
     {
         foreach (Transform transform in levelSelectionContent.transform)
         {
+            var item = transform.gameObject.GetComponent<LevelItemUI>();
+            item.OnClicked.RemoveAllListeners();
             Destroy(transform.gameObject);
         }
 
@@ -51,7 +86,27 @@ public class LevelMenuUI : MonoBehaviour
             var go = Instantiate(levelItemPrefab);
             go.name = level.name;
             go.transform.SetParent(levelSelectionContent.transform, false);
-            go.GetComponent<LevelItemUI>().Setup(level, false);
+            var item = go.GetComponent<LevelItemUI>();
+            item.Setup(level, false);
+            item.OnClicked.AddListener(OnLevelSelected);
         }
     }
+
+    private void OnLevelSelected(Level level)
+    {
+        selectedLevel = level;
+        levelDetailUI.Setup(level, false);
+        UpdateUI();
+    }
+
+    private void BackClicked()
+    {
+        selectedLevel = null;
+        UpdateUI();
+    }
+
+    private void StartClicked()
+    {
+        sceneManager.SwitchToLevel(selectedLevel);
+    }
 }