public void UpdateLayout(DialogPlayable graph)
{
if (m_Layout == null)
m_Layout = new ReingoldTilford();
m_Layout.Layout(graph);
Repaint();
}
public void OnPlayModeChanged()
{
if (!EditorApplication.isPaused && !EditorApplication.isPlaying)
{
m_CurrentGraph = null;
m_Graphs.Clear();
Repaint();
}
}
public static void OnGUI( Rect position, DialogPlayable p )
{
string style_string = "flow node 6";
GUIStyle nodeStyle = new GUIStyle( style_string );
string title = "";
if ( p != null ) {
title = p.name ?? "Node";
if ( p.content != null ) {
style_string = "flow node 3";
}
if ( DialogRenderer.selected_node == p ) {
style_string += " on";
}
nodeStyle = new GUIStyle( style_string );
GUILayout.BeginArea( position, title, nodeStyle );
GUILayout.BeginVertical();
GUILayout.FlexibleSpace();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
GUILayout.Label( DialogRenderer.dialog_bubble, GUILayout.Width( 64f ) );
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
GUILayout.EndVertical();
GUILayout.EndArea();
} else {
GUI.Label( position, "", nodeStyle );
}
}
public void InitGraph()
{
dialogs.Clear();
root = new DialogPlayable( "Root", null );
dialogs.Add( root );
DialogPlayable child = new DialogPlayable( "Hey!", "Hello,I'm a dialog node!" );
Playable.Connect( child, root );
dialogs.Add( child );
child = new DialogPlayable( "Go away!", "Go away,you are not welcome!" );
Playable.Connect( child, root );
dialogs.Add( child );
}
public void OnUpdateGraph(DialogPlayable p, string title)
{
if (!m_Graphs.ContainsKey(p))
{
m_Graphs.Add(p, title);
m_CurrentGraph = p;
}
// Update titles if necessary
else if (m_Graphs.ContainsKey(p) && m_Graphs[p] != title)
{
m_Graphs[p] = title;
}
if (m_CurrentGraph == p)
{
UpdateLayout(p);
}
}
private void DoToolbar()
{
EditorGUILayout.BeginHorizontal(EditorStyles.toolbar, GUILayout.Width(position.width));
GUIStyle onStyle = "ToolbarButton";
const string graphTitle = "Graph: ";
if (m_Graphs.Count == 1)
{
GUILayout.Label(graphTitle + m_Graphs[m_CurrentGraph]);
}
if (m_Graphs.Count > 1)
{
var options = m_Graphs.Values.ToArray();
var playables = m_Graphs.Keys.ToArray();
// Can buttons be used to select the multiple graphs, or do we need a drop down menu?
float totalWidth = 0;
foreach (var o in options)
{
totalWidth += onStyle.CalcSize(new GUIContent(o)).x;
}
if (totalWidth > position.width)
{
int initialIndex = Array.IndexOf(playables, m_CurrentGraph);
int index = EditorGUILayout.Popup(graphTitle, initialIndex, options, GUILayout.Width(position.width));
if (index != initialIndex)
{
m_CurrentGraph = playables[index];
UpdateLayout(m_CurrentGraph);
}
}
else
{
GUILayout.Label(graphTitle);
for (int i = 0; i < m_Graphs.Count; i++)
{
bool isCurrent = m_CurrentGraph == playables[i];
bool value = GUILayout.Toggle(isCurrent, options[i], onStyle);
if (value && value != isCurrent)
{
m_CurrentGraph = playables[i];
UpdateLayout(m_CurrentGraph);
}
}
}
}
GUILayout.FlexibleSpace();
EditorGUILayout.EndHorizontal();
}
public DialogRenderer()
{
InitializeStyles();
FindCustomDrawingFunctions();
DialogRenderer.selected_node = null;
}
void DrawNode(Vertex v, Vector2 nodeCenter, Vector2 nodeSize, string name)
{
var nodeType = v.payload.GetType();
var nodeRect = new Rect(nodeCenter.x, nodeCenter.y, nodeSize.x, nodeSize.y);
if (m_UseCustomDrawingMethods && m_CustomDrawingMethodForType.ContainsKey(nodeType))
{
if( e != null ) {
if( e.isMouse && nodeRect.Contains( e.mousePosition ) ) {
if ( (e.type == EventType.MouseDown) ) {
//Debug.Log( "Mouse down" );
//Debug.Log( ((DialogPlayable)v.payload).name ?? "" );
DialogRenderer.selected_node = (DialogPlayable)v.payload;
} else {
//Debug.Log( "Mouse up" );
}
e.Use();
}
}
m_CustomDrawingMethodForType[nodeType].Invoke(null, new object[] {nodeRect, v.payload});
}
else
{
GUI.Label(nodeRect, "", m_LegendForType[nodeType].style);
}
}
public static void Show(DialogPlayable p, string title)
{
if (instance.updateGraph != null)
instance.updateGraph(p, title);
}
