crystall-punk-14/Content.Client/GameObjects/Components/Construction/ConstructionGhostComponent.cs

using Content.Shared.Construction;
using Content.Shared.GameObjects.EntitySystems;
using Robust.Shared.GameObjects;
using Robust.Shared.IoC;
using Robust.Shared.Localization;
using Robust.Shared.Prototypes;
using Robust.Shared.Utility;
using Robust.Shared.ViewVariables;

namespace Content.Client.GameObjects.Components.Construction
{
    [RegisterComponent]
    public class ConstructionGhostComponent : Component, IExamine
    {
        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;

        public override string Name => "ConstructionGhost";

        [ViewVariables] public ConstructionPrototype Prototype { get; set; }
        [ViewVariables] public int GhostID { get; set; }

        void IExamine.Examine(FormattedMessage message, bool inDetailsRange)
        {
            message.AddMarkup(Loc.GetString("Building: [color=cyan]{0}[/color]\n", Prototype.Name));

            if (!_prototypeManager.TryIndex(Prototype.Graph, out ConstructionGraphPrototype graph)) return;
            var startNode = graph.Nodes[Prototype.StartNode];
            var path = graph.Path(Prototype.StartNode, Prototype.TargetNode);
            var edge = startNode.GetEdge(path[0].Name);
            edge.Steps[0].DoExamine(message, inDetailsRange);
        }
    }
}