Create FindWhatButtonCallsMyMethod.cs

Author: unitycoder

Assets/Scripts/Editor/Tools/FindWhatButtonCallsMyMethod.cs

@@ -0,0 +1,69 @@
+// prints out which buttons in current scene are referencing your given method
+
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEditor;
+using UnityEngine.Events;
+using System.Reflection;
+
+namespace UnityLibrary
+{
+    public class FindWhatButtonCallsMyMethod : EditorWindow
+    {
+        private string methodName = "MyMethodHere";
+
+        [MenuItem("Tools/Find Buttons with Method")]
+        public static void ShowWindow()
+        {
+            GetWindow<FindWhatButtonCallsMyMethod>("FindWhatButtonCallsMyMethod");
+        }
+
+        private void OnGUI()
+        {
+            GUILayout.Label("Find Buttons that call Method", EditorStyles.boldLabel);
+            methodName = EditorGUILayout.TextField("Method Name:", methodName);
+
+            if (GUILayout.Button("Find Buttons"))
+            {
+                FindButtonsWithMethod();
+            }
+        }
+
+        private void FindButtonsWithMethod()
+        {
+            Button[] allButtons = FindObjectsOfType<Button>();
+
+            foreach (var button in allButtons)
+            {
+                UnityEvent clickEvent = button.onClick;
+
+                for (int i = 0; i < clickEvent.GetPersistentEventCount(); i++)
+                {
+                    Object target = clickEvent.GetPersistentTarget(i);
+                    string method = clickEvent.GetPersistentMethodName(i);
+
+                    if (method == methodName)
+                    {
+                        MethodInfo methodInfo = target.GetType().GetMethod(methodName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
+                        if (methodInfo != null)
+                        {
+                            ParameterInfo[] parameters = methodInfo.GetParameters();
+
+                            // Check if the method has arguments
+                            if (parameters.Length > 0)
+                            {
+                                Debug.Log($"Button '{button.gameObject.name}' calls method '{methodName}' with parameters on object '{target.name}'", button.gameObject);
+                            }
+                            else
+                            {
+                                Debug.Log($"Button '{button.gameObject.name}' calls method '{methodName}' with no parameters on object '{target.name}'", button.gameObject);
+                            }
+                        }
+                    }
+                }
+            }
+
+            Debug.Log("Search Complete");
+        }
+    } // class
+} // namespace