OldThink/Content.Server/Body/Components/InternalsComponent.cs

namespace Content.Server.Body.Components
{
    /// <summary>
    /// Handles hooking up a mask (breathing tool) / gas tank together and allowing the Owner to breathe through it.
    /// </summary>
    [RegisterComponent]
    public sealed partial class InternalsComponent : Component
    {
        [ViewVariables]
        public EntityUid? GasTankEntity;

        [ViewVariables]
        public EntityUid? BreathToolEntity;

        /// <summary>
        /// Toggle Internals delay when the target is not you.
        /// </summary>
        [ViewVariables(VVAccess.ReadWrite)]
        [DataField]
        public TimeSpan Delay = TimeSpan.FromSeconds(3);
    }
}