private void OnPathNotFound(PathRequest request)
{
if (request.m_Requester != null)
{
request.m_Requester.OnPathNotFound();
}
this.m_ActiveRequests.Remove(request);
this.m_Requests.Remove(request);
}
private void OnPathFound(PathRequest request)
{
List <Vector3> path = new List <Vector3>(request.m_NavMeshPath.corners);
if (request.m_Requester != null)
{
request.m_Requester.OnPathFound(path, request.m_NavMeshPath.status);
}
this.m_ActiveRequests.Remove(request);
}
public void RequestPath(IPathRequester requester, Vector3 start, Vector3 target, float radius = 0f)
{
PathRequest pathRequest = new PathRequest();
pathRequest.m_Requester = requester;
pathRequest.m_Radius = radius;
pathRequest.m_StartPos = start;
pathRequest.m_TargetPos = target;
pathRequest.m_RequestTime = Time.time;
pathRequest.m_NavMeshPath = new NavMeshPath();
this.m_Requests.Add(pathRequest);
}
private void RemoveObsoleteRequests(ref List <PathRequest> requests)
{
int i = 0;
while (i < requests.Count)
{
PathRequest pathRequest = requests[i];
if (Time.time - pathRequest.m_RequestTime >= pathRequest.m_MaxDuration)
{
this.OnPathNotFound(pathRequest);
}
else
{
i++;
}
}
}
private void ProcessRequests()
{
if (Time.time < this.m_NextProcessPathTime)
{
return;
}
while (this.m_Requests.Count > 0 && this.m_ActiveRequests.Count < this.m_MaxRequestsPerUpdate)
{
PathRequest pathRequest = this.m_Requests[0];
NavMesh.CalculatePath(pathRequest.m_StartPos, pathRequest.m_TargetPos, AIManager.s_WalkableAreaMask, pathRequest.m_NavMeshPath);
this.m_ActiveRequests.Add(pathRequest);
this.m_Requests.Remove(pathRequest);
}
int i = 0;
while (i < this.m_ActiveRequests.Count)
{
PathRequest pathRequest = this.m_ActiveRequests[i];
if (pathRequest.m_Requester == null || pathRequest.m_Requester.GetAI() == null || !pathRequest.m_Requester.GetAI().gameObject.activeSelf || pathRequest.m_NavMeshPath.status == NavMeshPathStatus.PathInvalid)
{
this.OnPathNotFound(pathRequest);
}
else if (pathRequest.m_NavMeshPath.status == NavMeshPathStatus.PathComplete || pathRequest.m_NavMeshPath.status == NavMeshPathStatus.PathPartial)
{
if (pathRequest.m_NavMeshPath.corners.Length > 1)
{
this.OnPathFound(pathRequest);
}
else
{
this.OnPathNotFound(pathRequest);
}
}
else
{
i++;
}
}
this.m_NextProcessPathTime = Time.time * this.m_ProcessPathInterval;
}