Working on selection

Editor/MonoBehaviourExtensions.cs

@@ -0,0 +1,46 @@
+using System.IO;
+using UnityEngine;
+using UnityEditor;
+
+namespace NEG.Utils.Editor
+{
+    public static class MonoBehaviourExtensions
+    {
+        [MenuItem("CONTEXT/MonoBehaviour/Change Script")]
+        public static void ChangeScript(MenuCommand command)
+        {
+            if (command.context == null) 
+                return;
+ 
+            var monoBehaviour = command.context as MonoBehaviour;
+            var monoScript = MonoScript.FromMonoBehaviour(monoBehaviour);
+ 
+            string scriptPath = AssetDatabase.GetAssetPath(monoScript);
+            string directoryPath = new FileInfo(scriptPath).Directory?.FullName;
+ 
+            // Allow the user to select which script to replace with
+            string newScriptPath = EditorUtility.OpenFilePanel("Select replacement script", directoryPath, "cs");
+ 
+            // Don't log anything if they cancelled the window
+            if (string.IsNullOrEmpty(newScriptPath)) return;
+
+            // Load the selected asset
+            string relativePath = "Assets\\" + Path.GetRelativePath(Application.dataPath, newScriptPath);
+            var chosenTextAsset = AssetDatabase.LoadAssetAtPath<TextAsset>(relativePath);
+ 
+            if (chosenTextAsset == null)
+            {
+                Debug.LogWarning($"Selected script couldn't be loaded ({relativePath})");
+                return;
+            }
+ 
+            Undo.RegisterCompleteObjectUndo(command.context, "Changing component script");
+ 
+            var so = new SerializedObject(monoBehaviour);
+            var scriptProperty = so.FindProperty("m_Script");
+            so.Update();
+            scriptProperty.objectReferenceValue = chosenTextAsset;
+            so.ApplyModifiedProperties();
+        }
+    }
+}

Editor/MonoBehaviourExtensions.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 0501eedeaf1d4dcf8c4d0f1b7a0c1761
+timeCreated: 1684519404

NEG/UI/UnityUi/Buttons/CustomNavigationButton.cs

@@ -0,0 +1,63 @@
+using System;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace NEG.UI.UnityUi.Buttons
+{
+    public class CustomNavigationButton : Button
+    {
+        [SerializeField] private OverridableNavigation upOverride;
+        [SerializeField] private OverridableNavigation downOverride;
+        [SerializeField] private OverridableNavigation leftOverride;
+        [SerializeField] private OverridableNavigation rightOverride;
+        
+        
+        public override void OnMove(AxisEventData eventData)
+        {
+            switch (eventData.moveDir)
+            {
+                case MoveDirection.Left:
+                    if(TryNavigate(eventData, leftOverride))
+                        return;
+                    break;
+                case MoveDirection.Up:
+                    if(TryNavigate(eventData, upOverride))
+                        return;
+                    break;
+                case MoveDirection.Right:
+                    if(TryNavigate(eventData, rightOverride))
+                        return;
+                    break;
+                case MoveDirection.Down:
+                    if(TryNavigate(eventData, downOverride))
+                        return;
+                    break;
+                case MoveDirection.None:
+                    break;
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+            base.OnMove(eventData);
+        }
+
+        public static bool TryNavigate(BaseEventData eventData, OverridableNavigation overrideNavigation)
+        {
+            if(!overrideNavigation.Override)
+                return false;
+
+            if (overrideNavigation.Selectable == null || !overrideNavigation.Selectable.IsActive()) 
+                return true;
+            
+            eventData.selectedObject = overrideNavigation.Selectable.gameObject;
+            return true;
+        }
+    }
+
+    [Serializable]
+    public class OverridableNavigation
+    {
+        [field: SerializeField] public bool Override { get; private set; }
+        [field: SerializeField] public Selectable Selectable { get; private set; }
+    }
+}

NEG/UI/UnityUi/Buttons/CustomNavigationButton.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: d9b5ca8863c240f792232d6e276d8d56
+timeCreated: 1684520970

NEG/UI/UnityUi/Editor.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: ffc2c67f6a714d441aa9dfd425e5937e
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

NEG/UI/UnityUi/Editor/ButtonsExtensions.cs

@@ -0,0 +1,42 @@
+using NEG.UI.UnityUi.Buttons;
+using System.Collections.Generic;
+using System.IO;
+using UnityEditor;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace NEG.UI.UnityUi.Editor
+{
+    public static class ButtonsExtensions
+    {
+        [MenuItem("CONTEXT/Button/Change To Navigation Button")]
+        public static void ChangeScript(MenuCommand command)
+        {
+            if (command.context == null)
+                return;
+
+            var button = command.context as Button;
+            var go = new GameObject();
+            var sourceScriptAsset = MonoScript.FromMonoBehaviour(go.AddComponent<CustomNavigationButton>());
+            string relativePath = AssetDatabase.GetAssetPath(sourceScriptAsset);
+            Object.DestroyImmediate(go);
+            
+            var chosenTextAsset = AssetDatabase.LoadAssetAtPath<TextAsset>(relativePath);
+
+            if (chosenTextAsset == null)
+            {
+                Debug.LogWarning($"Selected script couldn't be loaded ({relativePath})");
+                return;
+            }
+
+            Undo.RegisterCompleteObjectUndo(command.context, "Changing component script");
+
+            var so = new SerializedObject(button);
+            var scriptProperty = so.FindProperty("m_Script");
+            so.Update();
+            scriptProperty.objectReferenceValue = chosenTextAsset;
+            so.ApplyModifiedProperties();
+        }
+
+    }
+}

NEG/UI/UnityUi/Editor/ButtonsExtensions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4b09e744f7ec6704c95ec273584a964f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

NEG/UI/UnityUi/Editor/CustomNavigationButtonEditor.cs

@@ -0,0 +1,37 @@
+using UnityEditor;
+using UnityEditor.UI;
+using UnityEngine.UIElements;
+
+namespace NEG.UI.UnityUi.Editor
+{
+    [CustomEditor(typeof(Buttons.CustomNavigationButton), true)]
+    public class CustomNavigationButtonEditor : ButtonEditor
+    {
+        private SerializedProperty upOverrideProperty;
+        private SerializedProperty downOverrideProperty;
+        private SerializedProperty leftOverrideProperty;
+        private SerializedProperty rightOverrideProperty;
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            upOverrideProperty = serializedObject.FindProperty("upOverride");
+            downOverrideProperty = serializedObject.FindProperty("downOverride");
+            leftOverrideProperty = serializedObject.FindProperty("leftOverride");
+            rightOverrideProperty = serializedObject.FindProperty("rightOverride");
+        }
+
+        public override void OnInspectorGUI()
+        {
+            base.OnInspectorGUI();
+            EditorGUILayout.Space();
+
+            serializedObject.Update();
+            EditorGUILayout.PropertyField(upOverrideProperty);
+            EditorGUILayout.PropertyField(downOverrideProperty);
+            EditorGUILayout.PropertyField(leftOverrideProperty);
+            EditorGUILayout.PropertyField(rightOverrideProperty);
+            serializedObject.ApplyModifiedProperties();
+        }
+    }
+}

NEG/UI/UnityUi/Editor/CustomNavigationButtonEditor.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 162f4693585f414b85f0a4210a10a585
+timeCreated: 1684521873

NEG/UI/UnityUi/Editor/NEG.UI.UnityUi.Editor.asmdef

@@ -0,0 +1,18 @@
+{
+    "name": "NEG.UI.UnityUi.Editor",
+    "rootNamespace": "",
+    "references": [
+        "GUID:e2aaf8effe1c9634d87b2edda6988a6a"
+    ],
+    "includePlatforms": [
+        "Editor"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

NEG/UI/UnityUi/Editor/NEG.UI.UnityUi.Editor.asmdef.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: d7c723fd6c577334eb3ec43fa26c4a23
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

NEG/UI/UnityUi/MonoUiInputManger.cs

@@ -62,10 +62,15 @@ namespace NEG.UI.UnityUi
         {
             CurrentSelectionSource = SelectionSource.Pointer;
             Cursor.visible = true;
-            if (EventSystem.current.currentInputModule != null)
+            
-            {
+            if (EventSystem.current.currentInputModule == null) 
+                return;
+            
             var module = (InputSystemUIInputModule)EventSystem.current.currentInputModule;
             var result = module.GetLastRaycastResult(0);
+            if(result.gameObject == null)
+                return;
+            
             var data = new PointerEventData(EventSystem.current);
             for (var current = result.gameObject.transform;
                  current != null;
@@ -73,10 +78,6 @@ namespace NEG.UI.UnityUi
             {
                 ExecuteEvents.Execute(current.gameObject, data, ExecuteEvents.pointerEnterHandler);
             }
-
-                //EventSystem.current.SetSelectedGameObject(result.gameObject);
-            }
-                
         }
     }
 }