AnKuchen

Control UI Prefab from Script Library
You won't have to drag and drop on Inspector when you create your UI.

Instructions

• UnityPackage
• Package Manager
  • Import AnKuchen https://github.com/kyubuns/AnKuchen.git?path=Unity/Assets/AnKuchen

Sample

Sample GameObject

Get Button

You can get a component from a GameObject simply by specifying its name.
If there is only one HogeButton under the UICache, the same code will work regardless of where the HogeButton is located.

public class Sample : MonoBehaviour
{
    [SerializeField] private UICache root = default;

    public void Start()
    {
        var hogeButton = root.Get<Button>("HogeButton");
    }
}

Get Text under the HogeButton

Look at the image above. There are four GameObjects named Text.
If you want to get the Text under the HogeButton, you can do this.
As before, it works whether the HogeButton is directly under the Root or not.

var hogeButtonText = root.Get<Text>("HogeButton/Text");
hogeButtonText.text = "Hoge!";

Get Text directly under the root

var text = root.Get<Text>("Text"); // This is an error." There are four names for "Text".
var text = root.Get<Text>("./Text"); // Root/Text

Create children map

When you want to do the same thing with all three buttons in the UI,
you can treat each of them as a map.

public void Start()
{
    var hogeButton = root.GetMapper("HogeButton");
    var fugaButton = root.GetMapper("FugaButton");
    var piyoButton = root.GetMapper("PiyoButton");

    SetButtonText(hogeButton, "Hoge");
    SetButtonText(fugaButton, "Fuga");
    SetButtonText(piyoButton, "Piyo");
}

private void SetButtonText(IMapper button, string labelText)
{
    button.Get<Text>("Text").text = labelText;
}

Duplicate

Want more buttons? You can.

var newButton = root.GetMapper("HogeButton").Duplicate();
newButton.Get<Text>("Text").text = "New Button!";

Code Template

Did you notice the "Copy Template" button in UICacheComponent?
This way you won't have to worry about typo.

public void Start()
{
    var ui = new UIElements(root);
    ui.HogeButtonText.text = "Hoge"; // I love having a type!
}

// ↓ The code from here on down is in your clipboard!
public class UIElements : IMappedObject
{
    public IMapper Mapper { get; private set; }
    public GameObject Root { get; private set; }
    public Text Text { get; private set; }
    public Button HogeButton { get; private set; }
    public Text HogeButtonText { get; private set; }
    public Button FugaButton { get; private set; }
    public Text FugaButtonText { get; private set; }
    public Button PiyoButton { get; private set; }
    public Text PiyoButtonText { get; private set; }

    public UIElements(IMapper mapper)
    {
        Initialize(mapper);
    }

    public void Initialize(IMapper mapper)
    {
        Mapper = mapper;
        Root = mapper.Get();
        Text = mapper.Get<Text>("./Text");
        HogeButton = mapper.Get<Button>("HogeButton");
        HogeButtonText = mapper.Get<Text>("HogeButton/Text");
        FugaButton = mapper.Get<Button>("FugaButton");
        FugaButtonText = mapper.Get<Text>("FugaButton/Text");
        PiyoButton = mapper.Get<Button>("PiyoButton");
        PiyoButtonText = mapper.Get<Text>("PiyoButton/Text");
    }
}

Duplicate with type

You can still use Duplicate and Layouter, even if you have the type. Don't worry.

public void Start()
{
    var ui = new UIElements(root);
    using (var editor = ui.HogeButton.Edit())
    {
        foreach (var a in new[] { "h1", "h2", "h3" })
        {
            var button = editor.Create();
            button.Text.text = a;
        }
    }
}

public class UIElements : IMappedObject
{
    public IMapper Mapper { get; private set; }
    public Layout<ButtonElements> HogeButton { get; private set; }

    public UIElements(IMapper mapper)
    {
        Initialize(mapper);
    }

    public void Initialize(IMapper mapper)
    {
        Mapper = mapper;
        HogeButton = new Layout<ButtonElements>(mapper.GetChild<ButtonElements>("HogeButton"));
    }
}

public class ButtonElements : IMappedObject
{
    public IMapper Mapper { get; private set; }
    public Text Text { get; private set; }

    public ButtonElements() { }
    public void Initialize(IMapper mapper)
    {
        Mapper = mapper;
        Text = mapper.Get<Text>("Text");
    }
}

Testing

Someone changed the Prefab after I made the type!
Let's prevent such accidents.

var test1Object = Resources.Load<GameObject>("Test1");
Assert.DoesNotThrow(() => UIElementTester.Test<UIElements>(test1Object));

Scroll List

public class Sample : MonoBehaviour
{
    [SerializeField] private UICache root = default;

    public void Start()
    {
        var ui = new UIElements(root);

        using (var editor = ui.List.Edit())
        {
            editor.Spacing = 10f;
            editor.Margin.TopBottom = 10f;

            for (var i = 0; i < 1000; ++i)
            {
                if (Random.Range(0, 2) == 0)
                {
                    var i1 = i;
                    editor.Add((ListElements1 x) =>
                    {
                        x.LineText.text = $"Test {i1}";
                    });
                }
                else
                {
                    editor.Add((ListElements2 x) =>
                    {
                        x.Background.color = Random.ColorHSV();
                        x.Button.onClick.AddListener(() => Debug.Log("Click Button"));
                    });
                }
            }
        }
    }
}

public class UIElements : IMappedObject
{
    public IMapper Mapper { get; private set; }
    public VerticalList<ListElements1, ListElements2> List { get; private set; }

    public UIElements(IMapper mapper)
    {
        Initialize(mapper);
    }

    public void Initialize(IMapper mapper)
    {
        Mapper = mapper;
        List = new VerticalList<ListElements1, ListElements2>(
            mapper.Get<ScrollRect>("List"),
            mapper.GetChild<ListElements1>("Element1"),
            mapper.GetChild<ListElements2>("Element2")
        );
    }
}

public class ListElements1 : IMappedObject
{
    public IMapper Mapper { get; private set; }
    public GameObject Root { get; private set; }
    public Text LineText { get; private set; }

    public void Initialize(IMapper mapper)
    {
        Mapper = mapper;
        Root = mapper.Get();
        LineText = mapper.Get<Text>("./Text");
    }
}

public class ListElements2 : IReusableMappedObject
{
    public IMapper Mapper { get; private set; }
    public GameObject Root { get; private set; }
    public Image Background { get; private set; }
    public Button Button { get; private set; }

    public void Initialize(IMapper mapper)
    {
        Mapper = mapper;
        Root = mapper.Get();
        Background = mapper.Get<Image>("./Image");
        Button = mapper.Get<Button>("./Button");
    }

    public void Activate()
    {
    }

    public void Deactivate()
    {
        Button.onClick.RemoveAllListeners();
    }
}

With

With AkyuiUnity

• AkyuiUnity(.Xd) is Adobe XD to Unity(uGUI) Library.
• Please see AkyuiUnity Manual

Setup

• Install AnKuchen
• Add a UICacheComponent to the Root of the UI and press the Update button.
  • We recommend that you automate the process of pressing the Update button to fit your workflow.
• To update, rewrite the Hash in Packages/packages-lock.json.

Requirements

• Requires Unity2019.4 or later

License

MIT License (see LICENSE)