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Eris
2025-07-01 20:49:44 -04:00
committed by Spatison
parent 3bc325e74b
commit eefbd9970d
1 changed files with 72 additions and 13 deletions
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85
Content.Server/SubFloor/SubFloorHideSystem.cs
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@@ -1,35 +1,94 @@
using Content.Shared.Construction.Components;
using Content.Shared.Eye;
using Content.Shared.SubFloor;
using Robust.Server.Player;
using Robust.Shared.Enums;
using Robust.Shared.Map.Components;
using Robust.Shared.Player;
namespace Content.Server.SubFloor;
public sealed class SubFloorHideSystem : SharedSubFloorHideSystem
{
[Dependency] private readonly IPlayerManager _player = default!;
[Dependency] private readonly SharedEyeSystem _eye = default!;
private HashSet<ICommonSession> _showFloors = new();
public override void Initialize()
{
base.Initialize();
SubscribeLocalEvent<SubFloorHideComponent, AnchorAttemptEvent>(OnAnchorAttempt);
SubscribeLocalEvent<SubFloorHideComponent, UnanchorAttemptEvent>(OnUnanchorAttempt);
SubscribeNetworkEvent<ShowSubfloorRequestEvent>(OnShowSubfloor);
SubscribeLocalEvent<GetVisMaskEvent>(OnGetVisibility);
_player.PlayerStatusChanged += OnPlayerStatus;
}
private void OnAnchorAttempt(EntityUid uid, SubFloorHideComponent component, AnchorAttemptEvent args)
private void OnPlayerStatus(object? sender, SessionStatusEventArgs e)
{
// No teleporting entities through floor tiles when anchoring them.
var xform = Transform(uid);
if (e.NewStatus == SessionStatus.Connected)
return;
if (TryComp<MapGridComponent>(xform.GridUid, out var grid)
&& HasFloorCover(grid, grid.TileIndicesFor(xform.Coordinates)))
_showFloors.Remove(e.Session);
if (e.Session.AttachedEntity != null)
_eye.RefreshVisibilityMask(e.Session.AttachedEntity.Value);
}
private void OnGetVisibility(ref GetVisMaskEvent ev)
{
if (!TryComp(ev.Entity, out ActorComponent? actor))
return;
if (_showFloors.Contains(actor.PlayerSession))
{
args.Cancel();
ev.VisibilityMask |= (int)VisibilityFlags.Subfloor;
}
}
private void OnUnanchorAttempt(EntityUid uid, SubFloorHideComponent component, UnanchorAttemptEvent args)
private void OnShowSubfloor(ShowSubfloorRequestEvent ev, EntitySessionEventArgs args)
{
// No un-anchoring things under the floor. Only required for something like vents, which are still interactable
// despite being partially under the floor.
if (component.IsUnderCover)
args.Cancel();
// TODO: Commands are a bit of an eh? for client-only but checking shared perms
var ent = args.SenderSession.AttachedEntity;
if (!TryComp(ent, out EyeComponent? eyeComp))
return;
if (ev.Value)
{
_showFloors.Add(args.SenderSession);
}
else
{
_showFloors.Remove(args.SenderSession);
}
_eye.RefreshVisibilityMask((ent.Value, eyeComp));
RaiseNetworkEvent(new ShowSubfloorRequestEvent()
{
Value = ev.Value,
}, args.SenderSession);
}
// private void OnAnchorAttempt(EntityUid uid, SubFloorHideComponent component, AnchorAttemptEvent args)
// {
// // No teleporting entities through floor tiles when anchoring them.
// var xform = Transform(uid);
// if (TryComp<MapGridComponent>(xform.GridUid, out var grid)
// && HasFloorCover(xform.GridUid.Value, grid, Map.TileIndicesFor(xform.GridUid.Value, grid, xform.Coordinates)))
// {
// args.Cancel();
// }
// }
// private void OnUnanchorAttempt(EntityUid uid, SubFloorHideComponent component, UnanchorAttemptEvent args)
// {
// // No un-anchoring things under the floor. Only required for something like vents, which are still interactable
// // despite being partially under the floor.
// if (component.IsUnderCover)
// args.Cancel();
// }
}