Sandbox++
Released
An open-source, community-driven successor to GMod's Sandbox. Work in progress!
UI/SpawnMenuModeBar.razor
A Razor UI component for the spawn menu mode bar. It lists available SpawnMenuHost modes by querying the TypeLibrary for types with the SpawnMenuMode attribute, renders a segmented button for each mode with icon and title, and switches active mode on click. It also computes a build hash combining the active mode and the discovered mode types.
Reflection
@using Sandbox;
@using Sandbox.UI;
@namespace Sandbox
@inherits Panel
<root>
<div class="menu-segmented-group">
@{
var activeMode = SpawnMenuHost.GetActiveMode();
foreach ( var mode in Game.TypeLibrary.GetTypesWithAttribute<SpawnMenuHost.SpawnMenuMode>().OrderBy( x => x.Type.Order ) )
{
if ( !mode.Attribute.CheckCondition() ) continue;
var activeClass = mode.Type.TargetType == activeMode?.GetType() ? "active" : "";
<div class="menu-mode-button @activeClass" @onclick="@( () => SpawnMenuHost.SwitchMode( mode.Type.Name ) )">
<div class="icon">@mode.Type.Icon</div>
<div class="title">@mode.Type.Title</div>
</div>
}
}
</div>
</root>
@code
{
protected override int BuildHash() => HashCode.Combine( SpawnMenuHost.GetActiveMode(), Game.TypeLibrary.GetTypesWithAttribute<SpawnMenuHost.SpawnMenuMode>() );
}