复制粘贴删除

Assets/Scripts/DynamicUI/Hierarchy/DoubleCheckButton.cs

@@ -0,0 +1,51 @@
+using UnityEngine;
+using UnityEngine.Events;
+using UnityEngine.UI;
+using UnityEngine.EventSystems;
+
+public class DoubleCheckButton : MonoBehaviour, IPointerExitHandler
+{
+    private Button button;
+    private bool isConfirmState = false;
+    public UnityAction onConfirm;
+
+    void Awake()
+    {
+        button = GetComponent<Button>();
+        button.onClick.AddListener(OnButtonClick);
+    }
+
+    private void OnButtonClick()
+    {
+        if (!isConfirmState)
+        {
+            // 第一次点击，进入确认状态（变红）
+            isConfirmState = true;
+            button.image.color = Color.red;
+        }
+        else
+        {
+            // 第二次点击，执行命令
+            ExecuteCommand();
+            ResetButtonState();
+        }
+    }
+
+    public void OnPointerExit(PointerEventData eventData)
+    {
+        // 鼠标移出时，重置按钮状态
+        ResetButtonState();
+    }
+
+    private void ExecuteCommand()
+    {
+        onConfirm?.Invoke();
+    }
+
+    private void ResetButtonState()
+    {
+        isConfirmState = false;
+        button.image.color = Color.white;
+    }
+}
+

Assets/Scripts/DynamicUI/Hierarchy/DoubleCheckButton.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e6089dfd1807d473f80c6597f9b063dc
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/DynamicUI/Hierarchy/HierarchyTab.cs

@@ -1,8 +1,10 @@
 using System.Collections;
 using System.Collections.Generic;
 using Ichni.RhythmGame;
+using Michsky.MUIP;
 using TMPro;
 using UnityEngine;
+using UnityEngine.Serialization;
 using UnityEngine.UI;
 
 namespace Ichni.Editor
@@ -18,13 +20,13 @@ namespace Ichni.Editor
         public int tabLayer;
         public bool isSelected;
         public bool isExpanded;
-
+        
         public RectTransform tabRect;
         public LayoutElement layoutElement;
         public RectTransform tabMainRect;
         public Button tabButton;
         public Button expandButton;
-        public Button gotoButton;
+        public DoubleCheckButton deleteButton;
         public TMP_Text tabButtonText;
 
         public void SetTab(GameElement targetElement, GameElement parentElement)
@@ -57,16 +59,21 @@ namespace Ichni.Editor
 
                 for (int i = 1; i <= this.tabLayer; i++)
                 {
-                    float lineX = 30 * i - 10;
+                    float lineX = 30 * i - 15;
                     Instantiate(indentationLinePrefab, tabRect).GetComponent<RectTransform>().anchoredPosition = new Vector2(lineX, 0);
                 }
             }
 
 
-            float posX = -25 +( 30 * tabLayer);
+            float posX = (30 * tabLayer);
             tabMainRect.anchoredPosition = new Vector2(posX, tabMainRect.anchoredPosition.y);
             tabButton.onClick.AddListener(SelectGameElement);
             expandButton.onClick.AddListener(ExpandOrFold);
+            deleteButton.onConfirm = () =>
+            {
+                connectedGameElement.parentElement.childElementList.Remove(connectedGameElement);
+                connectedGameElement.Delete();
+            };
         }
     }
 
@@ -86,6 +93,7 @@ namespace Ichni.Editor
 
         private void SelectGameElement()
         {
+            EditorManager.instance.operationManager.SelectElement(connectedGameElement);
             EditorManager.instance.uiManager.inspector.SetInspector(connectedGameElement);
         }