void GetAvailable()
{
if (user == null)
{
return;
}
currentComputer = user.address.elements[user.address.depth - 1].computer;
if (currentComputer == null)
{
return;
}
double startPercent = (double)user.address.elements[user.address.depth - 1].startPoint / (currentComputer.pointCount - 1);
Spline.Direction dir = Spline.Direction.Forward;
if (user.address.elements[user.address.depth - 1].startPoint > user.address.elements[user.address.depth - 1].endPoint)
{
dir = Spline.Direction.Backward;
}
int[] available = currentComputer.GetAvailableNodeLinksAtPosition(startPercent, dir);
nodes = new List <Node>();
connectionIndices = new List <int>();
pointIndices = new List <int>();
for (int i = 0; i < available.Length; i++)
{
Node node = currentComputer.nodeLinks[available[i]].node;
if (currentComputer.nodeLinks[available[i]].pointIndex == user.address.elements[user.address.depth - 1].startPoint)
{
continue;
}
Node.Connection[] connections = node.GetConnections();
for (int n = 0; n < connections.Length; n++)
{
if (connections[n].computer == currentComputer)
{
continue;
}
nodes.Add(node);
connectionIndices.Add(n);
pointIndices.Add(currentComputer.nodeLinks[available[i]].pointIndex);
}
}
}
/// <summary>
/// Used to get the available junctions. Call this to update the junction list on the GUI.
/// </summary>
public void GetAvailableJunctions()
{
//Get the last SplineComputer in the junction address
currentComputer = follower.address.elements[follower.address.depth - 1].computer;
if (currentComputer == null)
{
return;
}
//Get the available junctions at the current address
double startPercent = (double)follower.address.elements[follower.address.depth - 1].startPoint / (currentComputer.pointCount - 1);
Spline.Direction dir = Spline.Direction.Forward;
if (follower.address.elements[follower.address.depth - 1].startPoint > follower.address.elements[follower.address.depth - 1].endPoint)
{
dir = Spline.Direction.Backward;
}
int[] available = currentComputer.GetAvailableNodeLinksAtPosition(startPercent, dir);
nodes.Clear();
connectionIndices.Clear();
pointIndices.Clear();
//Make a list of the available junctions which to use in OnGUI for the buttons
for (int i = 0; i < available.Length; i++)
{
Node node = currentComputer.nodeLinks[available[i]].node;
if (currentComputer.nodeLinks[available[i]].pointIndex == follower.address.elements[follower.address.depth - 1].startPoint)
{
continue;
}
Node.Connection[] connections = node.GetConnections();
for (int n = 0; n < connections.Length; n++)
{
if (connections[n].computer == currentComputer)
{
continue;
}
nodes.Add(node);
connectionIndices.Add(n);
pointIndices.Add(currentComputer.nodeLinks[available[i]].pointIndex);
}
}
}