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Fix exception when CableDeviceNode is not on a grid.

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Vera Aguilera Puerto
2021-10-05 09:50:28 +02:00
parent 66c2f8acc4
commit 359b4b866d
1 changed files with 5 additions and 1 deletions
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6
Content.Server/Power/Nodes/CableDeviceNode.cs
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@@ -16,7 +16,11 @@ namespace Content.Server.Power.Nodes
public override IEnumerable<Node> GetReachableNodes()
{
var entMan = IoCManager.Resolve<IEntityManager>();
var grid = IoCManager.Resolve<IMapManager>().GetGrid(Owner.Transform.GridID);
// If we're in an invalid grid, such as grid 0, we cannot connect to anything.
if(!IoCManager.Resolve<IMapManager>().TryGetGrid(Owner.Transform.GridID, out var grid))
yield break;
var gridIndex = grid.TileIndicesFor(Owner.Transform.Coordinates);
foreach (var node in NodeHelpers.GetNodesInTile(entMan, grid, gridIndex))