Reactivity
Released
A reactive property system for components
UntrackScope.cs
A small ref struct disposable that temporarily sets Reactive.Runtime.IsUntracking to true while alive and restores the previous value on Dispose. It disables reactivity tracking within a using scope.
namespace Sandbox.Reactivity;
/// <summary>
/// A disposable that disables reactivity tracking when constructed, and re-enables it when it's disposed.
/// </summary>
public readonly ref struct UntrackScope : IDisposable
{
private readonly bool _previousIsUntracking;
public UntrackScope()
{
_previousIsUntracking = Reactive.Runtime.IsUntracking;
Reactive.Runtime.IsUntracking = true;
}
public void Dispose()
{
Reactive.Runtime.IsUntracking = _previousIsUntracking;
}
}