private static bool TraverseRecursively(Shape shape, List<ChainItem> chain)
{
_traversedShapes.Add(shape);
bool chainItemHasConnector = false;
ChainItem chainItem = new ChainItem();
chainItem.Shape = shape;
chainItem.TargetDirection = shape.CurrentDirection;
chain.Add(chainItem);
var connector = FindConnectorWithConnection(shape);
if (connector != null && shape.HasConnection(connector.CurrentDirection))
{
//Debug.LogWarning(connector.name);
chainItemHasConnector = true;
_unTraversedConnectors.Remove(connector);
}
var neighbors = NodesGrid.FindConnectedNeighborShapes(shape);
bool hasFirstChain = false;
foreach (var neighbor in neighbors)
{
if (!_traversedShapes.Contains(neighbor))
{
List<ChainItem> targetChain = chain;
if (hasFirstChain)
targetChain = chainItem.childChain;
bool nextChainItemHasConnector = TraverseRecursively(neighbor, targetChain);
chainItemHasConnector |= nextChainItemHasConnector;
hasFirstChain = true;
}
}
//если текущая нода не соединена с коннектором и дочерние ответвления тоже не соединены с коннектором, то удалить данный узел.
if (!chainItemHasConnector)
{
//chainItem.Shape.name += "_RemovedChainItem";
chain.Remove(chainItem);
}
return chainItemHasConnector;
}
// Update is called once per frame
private void Update()
{
if (_path == null)
{
return;
}
if (PathIsTraversed())
{
_path = null;
_currentWaypointIndex = 0;
if (!_isClonedInCurrentShape)
_prevOutDirection = _currentShape.GetOutDirection(_prevOutDirection);//получение направления выхода из текущей shape
var prevShape = _currentShape;
_currentShape = NodesGrid.GetNextShape(_currentShape, _prevOutDirection);
if (prevShape != _currentShape)
TryAddShapeToList(_currentShape);
if (_currentShape == null || _currentShape.IsInRotateProcess || !_currentShape.HasConnection(_prevOutDirection))
{
DestroySelf();
return;
}
_path = _currentShape.GetPath(_prevOutDirection);
_isClonedInCurrentShape = false;
_parentSignal = null;
}
bool isUpdated = UpdateCurrentWaypoint();
Vector3 moveDirection = GetMoveDirection(_currentWaypoint);
if (isUpdated)
{
TryClone();
CorrectMovement(moveDirection);
}
Rotate(_currentWaypoint);
Move(_currentWaypoint, moveDirection);
}
