private void DrawServices()
{
EditorGUILayout.Space();
DrawSeparator();
for (int i = 0; i < m_target.Services.Count; i++)
{
Service service = m_target.Services[i];
Rect headerPos = GUILayoutUtility.GetRect(0, 18.0f, GUILayout.ExpandWidth(true));
Rect foldoutPos = new Rect(headerPos.x, headerPos.y, 20.0f, headerPos.height);
Rect labelPos = new Rect(foldoutPos.xMax, headerPos.y, headerPos.width - 38.0f, headerPos.height);
Rect optionsButtonPos = new Rect(labelPos.xMax, headerPos.y, 18.0f, headerPos.height);
service.IsExpanded = EditorGUI.Foldout(foldoutPos, service.IsExpanded, GUIContent.none);
EditorGUI.LabelField(labelPos, service.Title, BTEditorStyle.BoldLabel);
if (GUI.Button(optionsButtonPos, BTEditorStyle.OptionsIcon, EditorStyles.label))
{
GenericMenu menu = BTContextMenuFactory.CreateServiceContextMenu(m_target, i);
menu.DropDown(new Rect(BTEditorCanvas.Current.Event.mousePosition, Vector2.zero));
}
if (service.IsExpanded)
{
var serviceInspector = GetServiceInspector(service);
serviceInspector.OnInspectorGUI();
}
DrawSeparator();
}
}
private void DrawOptions(Rect screenRect)
{
if (GUI.Button(screenRect, BTEditorStyle.OptionsIcon, EditorStyles.toolbarButton))
{
GenericMenu menu = BTContextMenuFactory.CreateBehaviourTreeEditorMenu(this);
menu.DropDown(new Rect(Event.current.mousePosition, Vector2.zero));
}
}
private void DrawHeader()
{
Rect titlePosition = GUILayoutUtility.GetRect(GUIContent.none, BTEditorStyle.RegionBackground, GUILayout.ExpandWidth(true), GUILayout.Height(15.0f));
titlePosition.x -= 19;
titlePosition.y -= 2;
titlePosition.width += 28;
Rect optionsButtonPosition = new Rect(titlePosition.xMax - 28.0f, titlePosition.y, 20.0f, 20.0f);
DrawCategoryHeader(titlePosition, m_target.Title);
if (GUI.Button(optionsButtonPosition, BTEditorStyle.OptionsIcon, EditorStyles.label))
{
GenericMenu menu = BTContextMenuFactory.CreateNodeInspectorContextMenu(m_target);
menu.DropDown(new Rect(Event.current.mousePosition, Vector2.zero));
}
GUILayout.Space(2.5f);
DrawSeparator();
// show obsolete tip
if (BTNodeObsoleteFactory.IsObsolete(m_target))
{
string tip = BTNodeObsoleteFactory.GetTipString(m_target);
EditorGUILayout.HelpBox(tip, MessageType.Warning);
GUILayout.Space(2.5f);
DrawSeparator();
}
// show reference of class.
string reference = BTNodeHelpBoxFactory.GetHelpString(m_target);
if (!string.IsNullOrEmpty(reference))
{
EditorGUILayout.LabelField(reference, BTEditorStyle.HelpBox);
GUILayout.Space(2.5f);
DrawSeparator();
}
//m_target.Name = EditorGUILayout.TextField("Name", m_target.Name);
EditorGUILayout.LabelField("Comment");
m_target.Comment = EditorGUILayout.TextArea(m_target.Comment, BTEditorStyle.MultilineTextArea);
if (m_graphNode.Parent != null && m_graphNode.Parent.Node is WeightedRandom)
{
EditorGUILayout.Space();
m_target.Weight = EditorGUILayout.Slider("Weight", m_target.Weight, 0.0f, 1.0f);
}
GUILayout.Space(2.5f);
DrawSeparator();
EditorGUILayout.Space();
}
private void HandleEvents(Rect screenRect)
{
if (BTEditorCanvas.Current.Event.type == EventType.MouseDown && BTEditorCanvas.Current.Event.button == SELECT_MOUSE_BUTTON)
{
if (screenRect.Contains(BTEditorCanvas.Current.Event.mousePosition))
{
ClearSelection();
m_canBeginBoxSelection = true;
m_selectionBoxStartPos = BTEditorCanvas.Current.Event.mousePosition;
BTEditorCanvas.Current.Event.Use();
}
}
else if (BTEditorCanvas.Current.Event.type == EventType.MouseDrag && BTEditorCanvas.Current.Event.button == SELECT_MOUSE_BUTTON)
{
if (screenRect.Contains(BTEditorCanvas.Current.Event.mousePosition))
{
if (!m_drawSelectionBox && m_canBeginBoxSelection)
{
m_drawSelectionBox = true;
}
BTEditorCanvas.Current.Event.Use();
}
}
else if (BTEditorCanvas.Current.Event.type == EventType.MouseUp)
{
if (screenRect.Contains(BTEditorCanvas.Current.Event.mousePosition))
{
if (BTEditorCanvas.Current.Event.button == SELECT_MOUSE_BUTTON)
{
if (m_drawSelectionBox)
{
m_drawSelectionBox = false;
}
BTEditorCanvas.Current.Event.Use();
}
else if (BTEditorCanvas.Current.Event.button == CONTEXT_MOUSE_BUTTON)
{
GenericMenu menu = BTContextMenuFactory.CreateGraphContextMenu(this);
menu.DropDown(new Rect(BTEditorCanvas.Current.Event.mousePosition, Vector2.zero));
BTEditorCanvas.Current.Event.Use();
}
}
m_canBeginBoxSelection = false;
}
}
private void DrawConstraints()
{
EditorGUILayout.Space();
DrawSeparator();
for (int i = 0; i < m_target.Constraints.Count; i++)
{
Constraint constraint = m_target.Constraints[i];
Rect headerPos = GUILayoutUtility.GetRect(0, 18.0f, GUILayout.ExpandWidth(true));
Rect foldoutPos = new Rect(headerPos.x, headerPos.y, 20.0f, headerPos.height);
Rect labelPos = new Rect(foldoutPos.xMax, headerPos.y, headerPos.width - 56.0f, headerPos.height);
Rect togglePos = new Rect(labelPos.xMax - 40, headerPos.y, 18.0f, headerPos.height);
Rect toggleLabelPos = new Rect(togglePos.xMax - 5, headerPos.y, 45.0f, headerPos.height);
Rect optionsButtonPos = new Rect(togglePos.xMax + 40, headerPos.y, 18.0f, headerPos.height);
constraint.IsExpanded = EditorGUI.Foldout(foldoutPos, constraint.IsExpanded, GUIContent.none);
EditorGUI.LabelField(labelPos, constraint.Title, BTEditorStyle.BoldLabel);
constraint.InvertResult = EditorGUI.Toggle(togglePos, GUIContent.none, constraint.InvertResult);
EditorGUI.LabelField(toggleLabelPos, "invert", BTEditorStyle.BoldLabel);
if (GUI.Button(optionsButtonPos, BTEditorStyle.OptionsIcon, EditorStyles.label))
{
GenericMenu menu = BTContextMenuFactory.CreateConstraintContextMenu(m_target, i);
menu.DropDown(new Rect(BTEditorCanvas.Current.Event.mousePosition, Vector2.zero));
}
if (constraint.IsExpanded)
{
var constraintInspector = GetConstraintInspector(constraint);
constraintInspector.OnInspectorGUI();
}
// show obsolete tip
if (BTNodeObsoleteFactory.IsObsolete(constraint))
{
string tip = BTNodeObsoleteFactory.GetTipString(constraint);
EditorGUILayout.HelpBox(tip, MessageType.Warning);
GUILayout.Space(2.5f);
DrawSeparator();
}
DrawSeparator();
}
}
private void ShowContextMenu()
{
GenericMenu menu = BTContextMenuFactory.CreateNodeContextMenu(this);
menu.DropDown(new Rect(BTEditorCanvas.Current.Event.mousePosition, Vector2.zero));
}