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Cleans up some shield code, adds grid checks (#12621)

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closes https://github.com/space-wizards/space-station-14/issues/11196
This commit is contained in:
keronshb
2022-11-18 22:51:54 -05:00
committed by GitHub
parent 5dfb7788a4
commit 02ba8720cb
2 changed files with 8 additions and 16 deletions
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12
Content.Shared/Blocking/BlockingSystem.cs
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@@ -1,6 +1,6 @@
using Content.Shared.Actions;
using Content.Shared.Actions.ActionTypes;
using Content.Shared.Buckle.Components;
using Content.Shared.Buckle;
using Content.Shared.Doors.Components;
using Content.Shared.Hands;
using Content.Shared.Hands.EntitySystems;
@@ -33,6 +33,7 @@ public sealed class BlockingSystem : EntitySystem
[Dependency] private readonly SharedContainerSystem _containerSystem = default!;
[Dependency] private readonly EntityLookupSystem _lookup = default!;
[Dependency] private readonly SharedPhysicsSystem _physics = default!;
[Dependency] private readonly SharedBuckleSystem _buckleSystem = default!;
public override void Initialize()
{
@@ -117,13 +118,14 @@ public sealed class BlockingSystem : EntitySystem
/// Creates a new hard fixture to bodyblock
/// Also makes the user static to prevent prediction issues
/// </summary>
/// <param name="uid"> The entity with the blocking component</param>
/// <param name="item"> The entity with the blocking component</param>
/// <param name="component"> The <see cref="BlockingComponent"/></param>
/// <param name="user"> The entity who's using the item to block</param>
/// <returns></returns>
public bool StartBlocking(EntityUid item, BlockingComponent component, EntityUid user)
{
if (component.IsBlocking) return false;
if (component.IsBlocking)
return false;
var xform = Transform(user);
@@ -135,8 +137,8 @@ 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))
//Don't allow someone to block if they're not parented to a grid
if (xform.GridUid != xform.ParentUid)
{
CantBlockError(user);
return false;