调整了模板

BITKit/Scripts/Builder/TemplateBuilder/Examples/ScriptableTemplate.cs

@@ -0,0 +1,19 @@
+using Godot;
+using System;
+using System.Linq;
+using Godot.Collections;
+
+namespace BITKit;
+[GlobalClass]
+public partial class ScriptableTemplate : TemplateResource
+{
+	[Export] private Array<FormResource> templates;
+	public override FormResource[] GetTemplates() => templates.ToArray();
+	public override string[] GetTemplateNames() => templates.Select(x => x.Name).ToArray();
+	public override FormResource GetTemplate(string name) => templates.Single(x => x.Name == name);
+	public override bool IsSupportCreateTemplate => true;
+	public override void CreateTemplate()
+	{
+		templates.Add(new ExampleFormResource("New Template" + DateTime.Now));
+	}
+}

BITKit/Scripts/Builder/TemplateBuilder/TemplateBuilder.cs

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+using Godot;
+using System;
+// ReSharper disable MemberCanBePrivate.Global
+
+namespace BITKit;
+public partial class TemplateBuilder : Node
+{
+	[Export] public TemplateResource template;
+	
+	[ExportCategory("Index")]
+	[Export] private NodeBuilder indexBuilder;
+
+	[ExportCategory("Weaver")]
+	[Export] private FormBuilder formBuilder;
+
+	[ExportCategory("UI 绑定")] [Export]
+	private Button createTemplateButton;
+
+	public FormResource CurrentTemplate { get; private set; }
+	private ButtonGroup _buttonGroup;
+	public override void _Ready()
+	{
+		_buttonGroup = new ButtonGroup();
+
+		if (template.IsSupportCreateTemplate && createTemplateButton is not null)
+		{
+			createTemplateButton.Pressed += template.CreateTemplate;
+			createTemplateButton.Pressed += Rebuild;
+		}
+		
+		Rebuild();
+	}
+
+	public override void _EnterTree()
+	{
+		template.OnStart();
+	}
+
+	public override void _ExitTree()
+	{
+		template.OnStop();
+	}
+
+	public void Rebuild()
+	{
+		indexBuilder.Clear();
+
+		foreach (var name in template.GetTemplateNames())
+		{
+			var container = indexBuilder.Build<UXContainer>();
+			var _template = this.template.GetTemplate(name);
+
+			container.button.Text = name;
+			container.button.ButtonGroup = _buttonGroup;
+			container.button.ToggleMode = true;			
+
+			container.button.Pressed += () =>
+			{
+				CurrentTemplate = _template;
+				formBuilder.Build(_template);
+			};
+		}
+		if(CurrentTemplate is not null)
+			formBuilder.Build(CurrentTemplate);
+	}
+}

BITKit/Scripts/Builder/TemplateBuilder/TemplateResource.cs

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+using Godot;
+using System;
+
+namespace BITKit;
+
+[GlobalClass]
+public abstract partial class TemplateResource : Resource, IStart, IStop
+{
+	public abstract FormResource[] GetTemplates();
+	public abstract string[] GetTemplateNames();
+	public abstract FormResource GetTemplate(string name);
+	public abstract bool IsSupportCreateTemplate { get; }
+	public abstract void CreateTemplate();
+	public virtual void OnStart(){}
+	public virtual void OnStop(){}
+	public virtual void ManualSave(){}
+}