/// <summary>
/// Request a path from point pathStart to point pathEnd, in a specific grid.
/// </summary>
/// <param name="pathStart">The starting point of the path</param>
/// <param name="pathEnd">The ending point of the path</param>
/// <param name="callback">A function with the parameters (Path)</param>
/// <param name="grid">The specific grid you want to find the path on.</param>
public static void RequestPath(Vector3 pathStart, Vector3 pathEnd, Action<Path> callback, GridGraph grid = null)
{
if (grid == null)
{
grid = Grid;
}
if (grid.Scanning)
{
return;
}
string Name = callback.GetHashCode().ToString();
PathRequest newRequest = new PathRequest(pathStart, pathEnd, callback, Name, grid);
PathRequest contains = instance.pathRequests.Contains(Name);
if (contains != null)
{
instance.pathRequests.Remove(contains);
}
instance.pathRequests.Enqueue(newRequest);
instance.Process();
}
/// <summary>
/// Check if the queue contains the agent with the Callback callback.
/// </summary>
/// <param name="callback">The callback to check for,</param>
/// <returns>Whether or not it contains the object.</returns>
public static bool Contains(Action<Path> callback)
{
if (instance.pathRequests.Contains(callback.GetHashCode().ToString()) != null)
{
return true;
}
return false;
}
