private void FindPath(PathRequest request)
{
Vector2Int start = m_navGrid.WorldToCoords(request.PathStart);
Vector2Int end = m_navGrid.WorldToCoords(request.PathEnd);
var comeFromDict = PathfindingAlgorithms.Astar(start, end, m_navGrid);
var result = PathfindingAlgorithms.RetracePath(m_navGrid, start, end, comeFromDict, false);
lock (request)
{
request.IsSuccess = result.Item1;
request.Path = result.Item2;
}
}
private void ThreadWork(object o)
{
PathRequest currRequest = null;
while (m_doRunThreads)
{
if (m_pathRequests.Count > 0)
{
lock (m_pathRequests)
currRequest = m_pathRequests.Dequeue();
FindPath(currRequest);
}
}
}
public Path(List <Vector3> path, bool isSuccess, PathRequest originalRequest)
{
m_path = path;
m_isSuccess = isSuccess;
m_originalRequest = originalRequest;
}
/// <summary>
/// method that sends a path request to pathfind manager
/// </summary>
private void SearchForPath()
{
m_pathRequest = new PathRequest(this, transform.position, m_walkDestination);
PathFindManager.Instance.RequestPath(m_pathRequest);
}
/// <summary>
/// Request a path search by pathrequest
/// </summary>
/// <param name="pathRequest"></param>
public void RequestPath(PathRequest pathRequest)
{
lock (m_pathRequests)
m_pathRequests.Enqueue(pathRequest);
}
