85 lines
3.2 KiB
C#
85 lines
3.2 KiB
C#
using System.Linq;
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using Content.Server.Verbs;
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using Content.Shared.Examine;
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using Content.Shared.Verbs;
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using JetBrains.Annotations;
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using Robust.Server.GameObjects;
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using Robust.Server.Player;
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using Robust.Shared.Utility;
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namespace Content.Server.Examine
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{
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[UsedImplicitly]
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public sealed class ExamineSystem : ExamineSystemShared
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{
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[Dependency] private readonly VerbSystem _verbSystem = default!;
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private static readonly FormattedMessage _entityNotFoundMessage;
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private static readonly FormattedMessage _entityOutOfRangeMessage;
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static ExamineSystem()
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{
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_entityNotFoundMessage = new FormattedMessage();
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_entityNotFoundMessage.AddText(Loc.GetString("examine-system-entity-does-not-exist"));
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_entityOutOfRangeMessage = new FormattedMessage();
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_entityOutOfRangeMessage.AddText(Loc.GetString("examine-system-cant-see-entity"));
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}
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public override void Initialize()
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{
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base.Initialize();
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SubscribeNetworkEvent<ExamineSystemMessages.RequestExamineInfoMessage>(ExamineInfoRequest);
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}
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public override void SendExamineTooltip(EntityUid player, EntityUid target, FormattedMessage message, bool getVerbs, bool centerAtCursor)
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{
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if (!TryComp<ActorComponent>(player, out var actor))
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return;
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var session = actor.PlayerSession;
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SortedSet<Verb>? verbs = null;
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if (getVerbs)
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verbs = _verbSystem.GetLocalVerbs(target, player, typeof(ExamineVerb));
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var ev = new ExamineSystemMessages.ExamineInfoResponseMessage(
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target, 0, message, verbs?.ToList(), centerAtCursor
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);
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RaiseNetworkEvent(ev, session.ConnectedClient);
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}
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private void ExamineInfoRequest(ExamineSystemMessages.RequestExamineInfoMessage request, EntitySessionEventArgs eventArgs)
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{
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var player = (IPlayerSession) eventArgs.SenderSession;
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var session = eventArgs.SenderSession;
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var channel = player.ConnectedClient;
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if (session.AttachedEntity is not {Valid: true} playerEnt
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|| !EntityManager.EntityExists(request.EntityUid))
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{
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RaiseNetworkEvent(new ExamineSystemMessages.ExamineInfoResponseMessage(
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request.EntityUid, request.Id, _entityNotFoundMessage), channel);
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return;
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}
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if (!CanExamine(playerEnt, request.EntityUid))
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{
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RaiseNetworkEvent(new ExamineSystemMessages.ExamineInfoResponseMessage(
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request.EntityUid, request.Id, _entityOutOfRangeMessage, knowTarget: false), channel);
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return;
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}
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SortedSet<Verb>? verbs = null;
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if (request.GetVerbs)
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verbs = _verbSystem.GetLocalVerbs(request.EntityUid, playerEnt, typeof(ExamineVerb));
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var text = GetExamineText(request.EntityUid, player.AttachedEntity);
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RaiseNetworkEvent(new ExamineSystemMessages.ExamineInfoResponseMessage(
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request.EntityUid, request.Id, text, verbs?.ToList()), channel);
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}
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}
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}
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