public void SaveGraph()
{
JSONObject json = JSONObject.obj;
JSONObject nodes = JSONObject.arr;
GameObject[] Nodes = GameObject.FindGameObjectsWithTag("Node");
print(Nodes.Length);
foreach (GameObject node in Nodes)
{
NodeScript scptNode = node.GetComponent <NodeScript>();
JSONObject jNode = JSONObject.obj;
jNode.AddField("id", scptNode.Id);
JSONObject position = JSONObject.obj;
position.AddField("x", node.transform.position.x);
position.AddField("y", node.transform.position.y);
position.AddField("z", node.transform.position.z);
jNode.AddField("position", position);
jNode.AddField("arrivals", scptNode.occupants);
jNode.AddField("isGoal", scptNode.goalState);
//EDGES
JSONObject jEdges = JSONObject.arr;
foreach (EdgeScript edge in scptNode.GetComponentsInChildren <EdgeScript>())
{
//EdgeScript scptEdge = edge.GetComponent<EdgeScript>();
NodeScript A = edge.start.GetComponent <NodeScript>();
NodeScript B = edge.end.GetComponent <NodeScript>();
JSONObject jEdge = JSONObject.obj;
jEdge.AddField("start", A.Id);
jEdge.AddField("end", B.Id);
jEdge.AddField("cost", edge.cost);
jEdge.AddField("flowRate", edge.flowRate);
jEdges.Add(jEdge);
}
jNode.AddField("edges", jEdges);
nodes.Add(jNode);
}
json.AddField("nodes", nodes);
JSONObject elevators = JSONObject.arr;
GameObject[] Elevators = GameObject.FindGameObjectsWithTag("Elevator");
foreach (GameObject elevator in Elevators)
{
ElevatorScript elevate = elevator.GetComponent <ElevatorScript>();
JSONObject jElevator = JSONObject.obj;
jElevator.AddField("id", elevate.Id);
jElevator.AddField("initialLocation", elevate.initialLocation);
JSONObject jNodes = JSONObject.arr;
foreach (GameObject node in elevate.nodes)
{
JSONObject jNode = JSONObject.obj;
NodeScript scpt = node.GetComponent <NodeScript>();
jNode.AddField("id", scpt.Id);
jNodes.Add(jNode);
}
jElevator.AddField("nodes", jNodes);
elevators.Add(jElevator);
}
json.AddField("elevators", elevators);
StreamWriter fileOut = File.CreateText(path);
fileOut.WriteLine(json.ToString());
fileOut.Close();
}