sbox-public/game/addons/menu/Code/MenuUI/FrontPage.razor

@inherits Sandbox.UI.Panel
@page "/front"
@using MenuProject.MenuUI.Components
@using Sandbox;
@using Sandbox.UI;
@namespace Menu

<root>

	<div class="left">
        <LiveLobbies></LiveLobbies>
	</div>

	<div class="center">

	</div>

	<div class="right">
        <StoreHero></StoreHero>
        <div class="spacer"></div>
		<Button class="clicky" Icon="checkroom" Help="Change your avatar's clothes and stuff" Text="#avatar.change" @onmousedown=@OpenAvatarScene></Button>
		<Button class="clicky" icon="@CurrentModelIcon" Text="@CurrentModelMode" @onmousedown=@ToggleHuman></Button>
	</div>

	@if ( Application.IsEditor )
	{
		<OverlayDebug></OverlayDebug>

	}

</root>

@code
{
    bool IsHuman => Scene.Directory.FindByName("Player Human").FirstOrDefault()?.Active ?? false;

    string CurrentModelMode => IsHuman ? "Human" : "Citizen";
    string CurrentModelIcon => IsHuman ? "emoji_people" : "egg";


    protected override int BuildHash() => System.HashCode.Combine(IsHuman);

	void OpenAvatarScene()
	{
		var options = new SceneLoadOptions();
		options.ShowLoadingScreen = false;
		options.SetScene("/scenes/avatar.scene");

		Game.ActiveScene.Load(options);
	}

	async Task ToggleHuman()
	{
		var clothing = ClothingContainer.CreateFromLocalUser();
		clothing.PrefersHuman = !clothing.PrefersHuman;

		var human = Scene.Directory.FindByName("Player Human").FirstOrDefault();
		var citizen = Scene.Directory.FindByName("Player Citizen").FirstOrDefault();

		var fx = Scene.Camera.GetOrAddComponent<Pixelate>();
		var gr = Scene.Camera.GetOrAddComponent<FilmGrain>();
		var b = Scene.Camera.GetOrAddComponent<Bloom>();

		fx.Enabled = true;
		gr.Enabled = true;

		var a = clothing.PrefersHuman;

		RealTimeSince t = 0;
		var transitionLength = 0.1f;

		while (t < transitionLength)
		{
			fx.Scale = t.Relative.Remap(0, transitionLength, 0, 1f);
			gr.Intensity = t.Relative.Remap(0, transitionLength, 0, 0.5f);

			await Task.Delay(1);
		}

		await Task.Delay(50);

		using (Scene.Push())
		{
			human.Enabled = a;
			citizen.Enabled = !a;
		}

		t = 0;

		while (t < transitionLength)
		{
			fx.Scale = t.Relative.Remap(0, transitionLength, 1f, 0);
			gr.Intensity = t.Relative.Remap(0, transitionLength, 0.5f, 0f);
			await Task.Delay(1);
		}

		using (Scene.Push())
		{
			fx.Enabled = false;
			gr.Enabled = false;
		}

		_ = MenuUtility.SaveAvatar(clothing, true, 0);
	}
}