Unity Editor interface - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to open the Unity Editor's Console window.

Unity

EditorWindow.GetWindow(typeof([1]));

Drag options to blanks, or click blank then click option'

AConsoleWindow

BSceneView

CGameView

DInspectorWindow

Attempts:

3 left

💡 Hint

Common Mistakes

Using GameView or SceneView instead of ConsoleWindow.

Forgetting to use typeof() around the window type.

The Console window in Unity Editor is accessed using ConsoleWindow type.

2fill in blank

medium

Complete the code to add a menu item in Unity Editor under 'Tools' menu.

Unity

[MenuItem("Tools/[1]")]
static void MyTool() {
    Debug.Log("Tool activated");
}

Drag options to blanks, or click blank then click option'

AShowInspector

BOpenConsole

CStartGame

DMyTool

Attempts:

3 left

💡 Hint

Common Mistakes

Using names that don't match the method or are invalid menu paths.

Missing the MenuItem attribute.

The string inside MenuItem attribute defines the menu path and name. Here, 'MyTool' is the menu item name.

3fill in blank

hard

Fix the error in the code to correctly create a custom Editor window named 'MyWindow'.

Unity

public class MyWindow : EditorWindow {
    [MenuItem("Window/My Window")]
    public static void ShowWindow() {
        var window = GetWindow<[1]>();
        window.titleContent = new GUIContent("My Window");
        window.Show();
    }
}

Drag options to blanks, or click blank then click option'

AEditorWindow

BMyWindow

CWindow

DMyEditor

Attempts:

3 left

💡 Hint

Common Mistakes

Using EditorWindow instead of the custom class name.

Using a wrong or undefined class name.

The generic type in GetWindow<> must be the class name of the custom window, here MyWindow.

4fill in blank

hard

Fill both blanks to create a dictionary comprehension that maps GameObject names to their active state in the scene.

Unity

var activeStates = new Dictionary<string, bool>() {
    { [1], [2] }
};

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AgameObject.name

BgameObject.activeSelf

CgameObject.tag

DgameObject.transform

Attempts:

3 left

💡 Hint

Common Mistakes

Using transform or tag instead of name for the key.

Using incorrect property for active state.

To map names to active states, use gameObject.name as key and gameObject.activeSelf as value.

5fill in blank

hard

Fill all three blanks to create a LINQ query that selects names of active GameObjects from a list.

Unity

var activeNames = from [1] in gameObjects
                  where [2].activeSelf == [3]
                  select [1].name;

Drag options to blanks, or click blank then click option'

Aobj

Ctrue

DgameObject

Attempts:

3 left

💡 Hint

Common Mistakes

Using inconsistent variable names in the query.

Using false instead of true for filtering active objects.

The variable name in the query is obj. We check if obj.activeSelf is true to filter active objects, then select their names.