public override void OnGUI(int WindowID)
{
GUILayout.BeginVertical();
List <string> fileList = FileManager.LoadFiles();
string selectedFile = "";
GUILayout.Label("Dialogs Menu:");
SelectedDialogIndex = EditorGUILayout.Popup("Select dialog: ", SelectedDialogIndex, fileList.ToArray());
if (fileList.Count != 0)
{
selectedFile = fileList[SelectedDialogIndex];
}
GUILayout.BeginHorizontal();
if (GUILayout.Button("New"))
{
db.AddNode(db.GetLoadedNodeKey(typeof(NewDialog)));
}
if (String.IsNullOrEmpty(firstNode) || HasLoadedDialog == false)
{
GUI.enabled = false;
}
if (GUILayout.Button("Save"))
{
db.Save(selectedFile);
}
GUI.enabled = true;
if (String.IsNullOrEmpty(selectedFile))
{
GUI.enabled = false;
}
if (GUILayout.Button("Load"))
{
db.Load(selectedFile);
}
GUI.enabled = true;
if (selectedFile == "")
{
GUI.enabled = false;
}
if (GUILayout.Button("Delete"))
{
bool unloadDialog = false;
if (selectedFile == this.LoadedFile)
{
unloadDialog = true;
}
db.Delete(selectedFile, unloadDialog);
}
GUI.enabled = true;
GUILayout.EndHorizontal();
if (HasLoadedDialog == false)
{
EditorGUILayout.HelpBox("There's no loaded dialog to be saved. Create a new one or load a dialog.", MessageType.Error);
}
else if (String.IsNullOrEmpty(firstNode))
{
EditorGUILayout.HelpBox("You must declare an initial node before saving the dialog.", MessageType.Error);
}
GUILayout.Label("Add new nodes:");
Dictionary <int, string> publicNodeList = db.GetPublicNodeList();
int[] publicNodeKeyList = publicNodeList.Keys.ToArray();
SelectedNodeType = EditorGUILayout.IntPopup("Select node type: ", SelectedNodeType, publicNodeList.Values.ToArray(), publicNodeKeyList);
if (GUILayout.Button("Add Node"))
{
newNode(SelectedNodeType);
}
GUILayout.EndVertical();
GUI.DragWindow();
}