void DrawNodeWindowName()
{
NodeNameAttribute attr = BTHelper.GetAttribute <NodeNameAttribute>(this.GetType());
string nodeName = attr == null?string.Format("<b>{0}</b>", Name) : attr.Name;
GUILayout.Label(nodeName, BTStyle.STYLE_CENTERLABEL);
}
private void DrawSelectNodeInfo()
{
if (mTree.FocusedGraph == null)
{
mInspectorRect.height = 0;
GUILayout.BeginArea(Rect.zero);
GUILayout.EndArea();
return;
}
mInspectorRect.width = 320;
mInspectorRect.x = 10;
mInspectorRect.y = 50;
GUISkin lastSkin = GUI.skin;
GUI.Box(mInspectorRect, "", BTStyle.BVT_WindowShadow);
NodeNameAttribute nameAttr = BTHelper.GetAttribute <NodeNameAttribute>(FocuseType);
GUILayout.BeginArea(mInspectorRect, nameAttr != null ? nameAttr.Name : FocuseType.Name, new GUIStyle(BTStyle.BVT_Panel));
GUILayout.Space(5);
GUI.skin = null;
if (BTSettings.ShowNodeInfo)
{
GUI.backgroundColor = new Color(0.8f, 0.8f, 1);
NodeDescAttribute descAttr = BTHelper.GetAttribute <NodeDescAttribute>(FocuseType);
EditorGUILayout.HelpBox(descAttr != null ? descAttr.Desc : string.Empty, MessageType.None, true);
GUI.backgroundColor = Color.white;
mTree.FocusedGraph.DrawNodeInspectorGUI();
}
GUILayout.Box("", GUILayout.Height(5), GUILayout.Width(mInspectorRect.width - 1));
GUI.skin = lastSkin;
if (Event.current.type == EventType.Repaint)
{
mInspectorRect.height = GUILayoutUtility.GetLastRect().yMax + 5;
}
GUILayout.EndArea();
}
public virtual void DrawNodeInspectorGUI()
{
NodeComment = UnityEditor.EditorGUILayout.TextField("NodeComment", NodeComment);
BTHelper.DrawSeparator();
if (!AutoDrawNodeInspector)
{
return;
}
System.Reflection.FieldInfo[] fields = GetType().GetFields();
for (int i = 0; i < fields.Length; i++)
{
System.Reflection.FieldInfo field = fields[i];
if (field.IsDefined(typeof(NodeVariable), false))
{
object v = field.GetValue(this);
Type t = field.FieldType;
if (t.BaseType == typeof(Enum))
{
v = UnityEditor.EditorGUILayout.EnumPopup(field.Name, (Enum)v);
}
else if (t == typeof(int))
{
v = UnityEditor.EditorGUILayout.IntField(field.Name, (int)v);
}
else if (t == typeof(bool))
{
v = UnityEditor.EditorGUILayout.Toggle(field.Name, (bool)v);
}
else if (t == typeof(float))
{
v = UnityEditor.EditorGUILayout.FloatField(field.Name, (float)v);
}
else if (t == typeof(string))
{
v = UnityEditor.EditorGUILayout.TextField(field.Name, (string)v);
}
else if (t == typeof(UnityEngine.Object))
{
v = UnityEditor.EditorGUILayout.ObjectField(field.Name, (UnityEngine.Object)v, t, false);
}
else if (t == typeof(double))
{
v = UnityEditor.EditorGUILayout.DoubleField(field.Name, (double)v);
}
else if (t == typeof(Vector3))
{
v = UnityEditor.EditorGUILayout.Vector3Field(field.Name, (Vector3)v);
}
else if (t == typeof(Vector2))
{
v = UnityEditor.EditorGUILayout.Vector2Field(field.Name, (Vector2)v);
}
else if (t == typeof(AnimationCurve))
{
v = UnityEditor.EditorGUILayout.CurveField(field.Name, (AnimationCurve)v);
}
else if (t == typeof(Color))
{
v = UnityEditor.EditorGUILayout.ColorField(field.Name, (Color)v);
}
try
{
field.SetValue(this, v);
}
catch (Exception ex)
{
Debug.LogError(ex.ToString());
}
}
}
}
private void DrawNodeGraphControls()
{
Event e = Event.current;
if (e.button == 0 && e.type == EventType.MouseDown && mInspectorRect.Contains(e.mousePosition))
{
e.Use();
}
if (!mInspectorRect.Contains(e.mousePosition) &&
!mBlackboardRect.Contains(e.mousePosition))
{
if (e.button == 0 && e.isMouse && e.type == EventType.MouseDown)
{
mTree.FocusedNode = null;
return;
}
if (e.button == 1 && e.type == EventType.MouseDown)
{
var pos = e.mousePosition + scrollPos;
BTHelper.ShowComponentsSelectionMenu(typeof(Node), (selectType) =>
{
Node graph = mTree.AddGraph(selectType);
graph.NodeRect.center = pos;
mTree.FocusedNode = graph;
});
e.Use();
}
}
if (e.isKey && e.alt && e.keyCode == KeyCode.Q)
{
foreach (Node graph in mTree.AllNodes)
{
graph.NodeRect.width = Node.MinSize.x;
graph.NodeRect.height = Node.MinSize.y;
}
e.Use();
}
if (e.type == EventType.MouseUp || e.type == EventType.KeyUp)
{
}
if (e.type == EventType.KeyDown && e.keyCode == KeyCode.F && GUIUtility.keyboardControl == 0)
{
if (BVTTree.AllNodes.Count > 0)
{
FocusPosition(GetNodeBounds(BVTTree, viewRect, false).center);
}
else
{
FocusPosition(VirtualCenter);
}
}
if (e.type == EventType.MouseDown && e.button == 2 && e.clickCount == 2)
{
FocusPosition(ViewToCanvas(e.mousePosition));
}
if (e.type == EventType.ScrollWheel)
{
if (canvasRect.Contains(e.mousePosition))
{
var zoomDelta = e.shift ? 0.1f : 0.25f;
ZoomAt(e.mousePosition, -e.delta.y > 0 ? zoomDelta : -zoomDelta);
}
}
if ((e.button == 2 && e.type == EventType.MouseDrag && canvasRect.Contains(e.mousePosition)) ||
((e.type == EventType.MouseDown || e.type == EventType.MouseDrag) && e.alt && e.isMouse))
{
Pan += e.delta;
smoothPan = null;
smoothZoomFactor = null;
e.Use();
}
if (e.type == EventType.MouseDown && e.button == 2 && canvasRect.Contains(e.mousePosition))
{
mouseButton2Down = true;
}
if (e.type == EventType.MouseUp && e.button == 2)
{
mouseButton2Down = false;
}
if (mouseButton2Down == true)
{
EditorGUIUtility.AddCursorRect(new Rect(0, 0, Screen.width, Screen.height), MouseCursor.Pan);
}
}
