public List <Node> PushPath(Node start, Node end)
{
// Make sure the nodes are in the player island
if (!_playerIsland.Contains(start) || !_playerIsland.Contains(end))
{
return(new List <Node>());
}
var nodes = new HashSet <Node>();
var path = new List <Node>();
Island.FindPath(start, end, nodes, path);
path.Reverse();
return(path);
}
public void MoveTo(Node node)
{
PullPosition = node.Position;
_playerIsland = _islandSet.Get(node);
UpdateState();
}
/// <summary>
/// Joins this island with another.
/// </summary>
/// <returns>
/// The island passed as a parameter, now
/// containing the union of both node sets.
/// </returns>
public Island Join(Island island)
{
island.ConnectedNodes.UnionWith(ConnectedNodes);
island._connectedFields.UnionWith(_connectedFields);
return(island);
}