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Don't let someone block if they're too close or if they're in a doorway. (#9890)

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Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>
This commit is contained in:
keronshb
2022-07-25 00:54:18 -04:00
committed by GitHub
parent fab5aed3b8
commit b69b18c24e
2 changed files with 33 additions and 0 deletions
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31
Content.Shared/Blocking/BlockingSystem.cs
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@@ -1,9 +1,12 @@
using Content.Shared.Actions;
using Content.Shared.Actions.ActionTypes;
using Content.Shared.Buckle.Components;
using Content.Shared.Doors.Components;
using Content.Shared.Hands;
using Content.Shared.Hands.EntitySystems;
using Content.Shared.IdentityManagement;
using Content.Shared.Maps;
using Content.Shared.MobState.Components;
using Content.Shared.Physics;
using Content.Shared.Popups;
using Content.Shared.Toggleable;
@@ -26,6 +29,7 @@ public sealed class BlockingSystem : EntitySystem
[Dependency] private readonly SharedPopupSystem _popupSystem = default!;
[Dependency] private readonly IMapManager _mapManager = default!;
[Dependency] private readonly SharedContainerSystem _containerSystem = default!;
[Dependency] private readonly EntityLookupSystem _lookup = default!;
public override void Initialize()
{
@@ -128,12 +132,33 @@ public sealed class BlockingSystem : EntitySystem
if (component.BlockingToggleAction != null)
{
//Don't allow someone to block if they're in a container.
if (_containerSystem.IsEntityInContainer(user) || !_mapManager.TryFindGridAt(xform.MapPosition, out var grid))
{
CantBlockError(user);
return false;
}
//Don't allow someone to block if someone else is on the same tile or if they're inside of a doorway
var playerTileRef = xform.Coordinates.GetTileRef();
if (playerTileRef != null)
{
var intersecting = _lookup.GetEntitiesIntersecting(playerTileRef.Value);
var mobQuery = GetEntityQuery<MobStateComponent>();
var doorQuery = GetEntityQuery<DoorComponent>();
var xformQuery = GetEntityQuery<TransformComponent>();
foreach (var uid in intersecting)
{
if (uid != user && mobQuery.HasComponent(uid) || xformQuery.GetComponent(uid).Anchored && doorQuery.HasComponent(uid))
{
TooCloseError(user);
return false;
}
}
}
//Don't allow someone to block if they're somehow not anchored.
_transformSystem.AnchorEntity(xform);
if (!xform.Anchored)
{
@@ -168,6 +193,12 @@ public sealed class BlockingSystem : EntitySystem
_popupSystem.PopupEntity(msgError, user, Filter.Entities(user));
}
private void TooCloseError(EntityUid user)
{
var msgError = Loc.GetString("action-popup-blocking-user-too-close");
_popupSystem.PopupEntity(msgError, user, Filter.Entities(user));
}
/// <summary>
/// Called where you want the user to stop blocking.
/// </summary>

2
Resources/Locale/en-US/actions/actions/blocking.ftl
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@@ -8,3 +8,5 @@ action-popup-blocking-other = {CAPITALIZE(THE($blockerName))} raises {POSS-ADJ($
action-popup-blocking-disabling-other = {CAPITALIZE(THE($blockerName))} lowers {POSS-ADJ($blockerName)} {$shield}!
action-popup-blocking-user-cant-block = You tried to raise your shield, but it was no use.
action-popup-blocking-user-too-close = There's no room here to block. Try moving a bit!