public override IEnumerable <Node> GetReachableNodes()
{
if (!Anchored)
{
yield break;
}
var entMan = IoCManager.Resolve <IEntityManager>();
var grid = IoCManager.Resolve <IMapManager>().GetGrid(IoCManager.Resolve <IEntityManager>().GetComponent <TransformComponent>(Owner).GridID);
var gridIndex = grid.TileIndicesFor(IoCManager.Resolve <IEntityManager>().GetComponent <TransformComponent>(Owner).Coordinates);
// While we go over adjacent nodes, we build a list of blocked directions due to
// incoming or outgoing wire terminals.
var terminalDirs = 0;
List <(Direction, Node)> nodeDirs = new();
foreach (var(dir, node) in NodeHelpers.GetCardinalNeighborNodes(entMan, grid, gridIndex))
{
if (node is CableNode && node != this)
{
nodeDirs.Add((dir, node));
}
if (node is CableDeviceNode && dir == Direction.Invalid)
{
// device on same tile
nodeDirs.Add((Direction.Invalid, node));
}
if (node is CableTerminalNode)
{
if (dir == Direction.Invalid)
{
// On own tile, block direction it faces
terminalDirs |= 1 << (int)IoCManager.Resolve <IEntityManager>().GetComponent <TransformComponent>(node.Owner).LocalRotation.GetCardinalDir();
}
else
{
var terminalDir = IoCManager.Resolve <IEntityManager>().GetComponent <TransformComponent>(node.Owner).LocalRotation.GetCardinalDir();
if (terminalDir.GetOpposite() == dir)
{
// Target tile has a terminal towards us, block the direction.
terminalDirs |= 1 << (int)dir;
break;
}
}
}
}
foreach (var(dir, node) in nodeDirs)
{
// If there is a wire terminal connecting across this direction, skip the node.
if (dir != Direction.Invalid && (terminalDirs & (1 << (int)dir)) != 0)
{
continue;
}
yield return(node);
}
}
public override IEnumerable <Node> GetReachableNodes()
{
if (!Anchored)
{
yield break;
}
if (IoCManager.Resolve <IEntityManager>().GetComponent <TransformComponent>(Owner).GridID == GridId.Invalid)
{
yield break; // No funny nodes in spess.
}
var entMan = IoCManager.Resolve <IEntityManager>();
var grid = IoCManager.Resolve <IMapManager>().GetGrid(IoCManager.Resolve <IEntityManager>().GetComponent <TransformComponent>(Owner).GridID);
var gridIndex = grid.TileIndicesFor(IoCManager.Resolve <IEntityManager>().GetComponent <TransformComponent>(Owner).Coordinates);
var nodes = NodeHelpers.GetCardinalNeighborNodes(entMan, grid, gridIndex, includeSameTile: false);
foreach (var(_, node) in nodes)
{
if (node is CableTerminalNode)
{
yield return(node);
}
}
}
public override IEnumerable <Node> GetReachableNodes()
{
var compMgr = IoCManager.Resolve <IComponentManager>();
var grid = IoCManager.Resolve <IMapManager>().GetGrid(Owner.Transform.GridID);
var gridIndex = grid.TileIndicesFor(Owner.Transform.Coordinates);
var nodes = NodeHelpers.GetCardinalNeighborNodes(compMgr, grid, gridIndex, includeSameTile: false);
foreach (var(_, node) in nodes)
{
if (node is CableTerminalNode)
{
yield return(node);
}
}
}
public override IEnumerable <Node> GetReachableNodes(TransformComponent xform,
EntityQuery <NodeContainerComponent> nodeQuery,
EntityQuery <TransformComponent> xformQuery,
IMapGrid?grid,
IEntityManager entMan)
{
if (!xform.Anchored || grid == null)
{
yield break;
}
var gridIndex = grid.TileIndicesFor(xform.Coordinates);
var nodes = NodeHelpers.GetCardinalNeighborNodes(nodeQuery, grid, gridIndex, includeSameTile: false);
foreach (var(_, node) in nodes)
{
if (node is CableTerminalNode)
{
yield return(node);
}
}
}