protected override void OnGUI()
{
mainToolbar.OnGUI();
EventType eventType = FsmEditorUtility.ReserveEvent(variableEditorRect, fsmSelectionRect, preferencesRect);
ZoomableArea.Begin(new Rect(0f, 0f, scaledCanvasSize.width, scaledCanvasSize.height + 21), scale, IsDocked);
Begin();
shortcutEditor.HandleKeyEvents();
if (FsmEditor.Active != null)
{
DoNodes();
}
else
{
ZoomableArea.End();
}
AcceptDragAndDrop();
End();
FsmEditorUtility.ReleaseEvent(eventType);
PreferencesEditor.DoGUI(preferencesRect);
shortcutEditor.DoGUI(shortcutRect);
DoFsmSelection(fsmSelectionRect);
variableEditor.DoGUI(variableEditorRect);
if (centerView)
{
CenterView();
centerView = false;
}
if (FsmEditor.Active != null)
{
GUI.Label(new Rect(5, 20, 300, 200), FsmEditor.Active.comment, FsmEditorStyles.instructionLabel);
}
else
{
GUI.Label(new Rect(5, 20, 300, 200), "Right click to create a state machine.", FsmEditorStyles.instructionLabel);
}
Event ev = Event.current;
if (SelectedNodes.Count == 1 && ev.rawType == EventType.KeyDown && ev.keyCode == KeyCode.Delete && FsmEditor.SelectedTransition != null && EditorUtility.DisplayDialog("Delete selected transition?", FsmEditor.SelectedTransition.FromNode.Name + " -> " + FsmEditor.SelectedTransition.ToNode.Name + "\r\n\r\nYou cannot undo this action.", "Delete", "Cancel"))
{
Node node = SelectedTransition.FromNode;
node.Transitions = ArrayUtility.Remove(node.Transitions, FsmEditor.SelectedTransition);
FsmEditorUtility.DestroyImmediate(FsmEditor.SelectedTransition);
ErrorChecker.CheckForErrors();
EditorUtility.SetDirty(node);
}
}
private void DoNodes(){
DoTransitions ();
for(int i=0;i< Nodes.Length;i++){
Node node=Nodes[i];
if(!selection.Contains(node)){
DoNode(node);
}
}
for(int i=0;i< selection.Count;i++){
Node node=selection[i];
DoNode(node);
}
DoNodeEvents ();
ZoomableArea.End ();
NodeContextMenu ();
}