iFactory.Godot/Mods/教育平台/Scripts/CourseElement.cs

using Godot;
using System;
using BITKit;

namespace BITFactory;
public partial class CourseElement : Node
{
	private static Node CurrentScene;
	[Export]
	public PackedScene CourseScene;

	[Export] private Label courseLabel;
	[Export] private Button entryButton;

	[Export]
	public string CourseName
	{
		get => _courseName;
		set
		{
			if (courseLabel is not null)
				courseLabel.Text = _courseName = value;
		}

	}

	private string _courseName;
	public override void _Ready()
	{
		//entryButton.Connect(nameof(Button.press))
		entryButton.Pressed += EntryCourse;
	}

	private void EntryCourse()
	{
		if (CourseScene is null)
		{
			return;
		}
		if (CurrentScene is not null)
		{
			BIT4Log.Log<CourseElement>($"正在释放课程:\t{CurrentScene.Name}");
			CurrentScene.QueueFree();
			BIT4Log.Log<CourseElement>($"已释放当前课程:\t{CurrentScene.Name}");
		}
		CurrentScene = CourseScene.Instantiate();
		GetTree().Root.AddChild(CurrentScene);
		UXService.Open(CurrentScene as Control);
		BIT4Log.Log<CourseElement>($"已加载新的课程:\t{CurrentScene.Name}");
	}
}