protected IEnumerator PathfindThenTakeTurn(NavNode destination)
{
//Wait for pathfinder to finish its search.
_pathfinder.Search(_node, destination);
while (_pathfinder.Running)
{
yield return(null);
}
if (_pathfinder.PathStatus == PathStatus.success)
{
List <NavNode> path = _pathfinder.GetPath(); //0 is our current position, so position 1 is the next.
if (path.Count > 1)
{
NavNode next = path[1];
Vector3Int dir = next.cellPos - _node.cellPos;
Move m = new Move(puzzleManager, false);
m.AddAgentToMove(this, dir, true, null, null, 50);
puzzleManager.ExecuteAICommand(m);
if (m.IsValid)
{
puzzleManager.HoldPlayerForAI(this);
}
}
}
}
/// <summary>
/// Coroutine to search for the destination, simply waiting until destination is found.
/// </summary>
private IEnumerator FindPathToDestination(NavNode final)
{
_pathfinder.Search(_player.CurrentNode, final);
//Wait for pathfinder to finish its search.
while (_pathfinder.Running)
{
yield return(null);
}
if (_pathfinder.PathStatus == PathStatus.success)
{
_moveChainCoroutine = StartCoroutine(MoveToDestination(_pathfinder.GetPath()));
}
}