public override void OnHeaderGUI()
{
GUI.color = Color.white;
StateNode node = target as StateNode;
StateMachineGraph graph = node.graph as StateMachineGraph;
if (graph.currentState == node)
{
GUI.color = Color.red;
}
if (graph.defaultState == node)
{
GUI.color = Color.blue;
}
if (graph.defaultState == node && graph.currentState == node)
{
GUI.color = Color.cyan;
}
string title = target.name;
GUILayout.Label(title, NodeEditorResources.styles.nodeHeader, GUILayout.Height(30));
GUI.color = Color.white;
}
private void MoveNextImmediateState(Node connectingNode)
{
if (connectingNode is StateNode)
{
StateNode node = connectingNode as StateNode;
StateMachineGraph fsmGraph = graph as StateMachineGraph;
fsmGraph.TransitionToState(node);
}
}
/// <summary>
/// Finds the owner of our state machine if one exists.
/// </summary>
/// <param name="fsmgraph"></param>
private void FindOwner_Editor(StateMachineGraph fsmgraph)
{
var stateMachines = GameObject.FindObjectsOfType <StateMachine>();
for (int i = 0; i < stateMachines.Length; i++)
{
if (stateMachines[i].CompareCurrentGraph(fsmgraph))
{
fsmgraph.SetStateMachineOwner(stateMachines[i].gameObject);
}
}
}
public void OnEnter()
{
StateMachineGraph fsmGraph = graph as StateMachineGraph;
if (this.thisState != null)
{
GameObject owner = fsmGraph.GetStateMachineOwner();
if (owner != null)
{
this.thisState.OnEnterState(owner);
}
}
}
public override void OnBodyGUI()
{
base.OnBodyGUI();
StateNode node = target as StateNode;
StateMachineGraph fsmgraph = node.graph as StateMachineGraph;
if (fsmgraph.GetStateMachineOwner() == null)
{
FindOwner_Editor(fsmgraph);
}
if (GUILayout.Button("Proceed State"))
{
fsmgraph.NextState();
}
if (GUILayout.Button("Set as default state"))
{
node.name = "Starting State";
fsmgraph.defaultState = node;
}
}
public void MoveNext()
{
StateMachineGraph fsmGraph = graph as StateMachineGraph;
if (fsmGraph.currentState != this)
{
Debug.LogError("This node is not the current one.");
return;
}
NodePort exitPort = GetPort("exitState");
if (!exitPort.IsConnected)
{
Debug.LogError("State exit port is not connected");
return;
}
MoveNextImmediateState(exitPort.Connection.node);
MoveNextTransition(exitPort.Connection.node);
MoveNextForwarded(exitPort.Connection.node);
}