private string GetNodeStyle(BHiveNodeConfig n, int index)
{
string focused = "";
if (focusedNode != null)
{
focused = n.Id == focusedNode.Id ? " on" : "";
}
int color = 2;
if (n.isCondition)
{
color = 5;
}
if (Application.isPlaying)
{
if (currentController.configController.nodeStack.Contains(
currentController.configController.AllNodes[n.Id]))
{
color = 3;
}
}
if (n.IsBroken)
{
color = 6;
}
return("flow node " + color + focused);
}
public void AddNodeType(object userData)
{
var myData = userData as BHiveNode.BHiveNodeType;
var conf = new BHiveNodeConfig();
conf.Id = currentController.configuration.GetNextNodeId();
conf.isDefault = currentController.configuration.Nodes.Count == 0;
conf.Position = actionMousePosition - dragOffset;
conf.SetType(myData.type);
conf.isCondition = (typeof(BHiveCondition).IsAssignableFrom(myData.type));
conf.CustomDescription = conf.GetDescription();
currentController.configuration.Nodes.Add(conf);
Save();
}
public void AddChildNode(BHiveNodeConfig node, bool isNegative)
{
if (focusedNode.isCondition)
{
if (isNegative)
{
focusedNode.negativeChild = node.Id;
}
else
{
focusedNode.positiveChild = node.Id;
}
}
isSeekingChild = false;
}
void DrawNodeWindow(int id)
{
var nodeConfig = currentController.configuration.Nodes[id];
if (Event.current.isMouse && Event.current.button == 1)
{
focusedNode = nodeConfig;
OpenContextMenu(nodeConfig);
Event.current.Use();
}
else if (Event.current.type == EventType.mouseDown && Event.current.button == 0)
{
if (isSeekingChild)
{
AddChildNode(nodeConfig, isSeekingNegativeChild);
}
focusedNode = nodeConfig;
}
GUI.DragWindow();
GUILayout.BeginArea(new Rect(0, 20, kWindowWidth, kWindowHeight - 20));
if (nodeConfig.IsBroken)
{
GUILayout.Label(nodeConfig.SerializedTypeName);
}
GUILayout.Label(nodeConfig.CustomDescription, "WordWrappedMiniLabel");
GUILayout.EndArea();
if (nodeConfig.isDefault)
{
GUI.Box(new Rect(kWindowWidth - 16, 5, 12, 12), "", "U2D.dragDot");
}
if (nodeConfig.isCondition)
{
GUI.color = green;
GUI.Box(new Rect(0, kWindowHeight - 12, 30, 12), "", "flow node hex 0");
GUI.color = red;
GUI.Box(new Rect(kWindowWidth - 30, kWindowHeight - 12, 30, 12), "", "flow node hex 0");
GUI.color = Color.white;
}
}
void OpenContextMenu(BHiveNodeConfig nodeConfig)
{
GenericMenu gm = new GenericMenu();
if (nodeConfig.isCondition)
{
gm.AddItem(new GUIContent("Add Positive"), false, AddPositiveChildNode, nodeConfig);
gm.AddItem(new GUIContent("Add Negative"), false, AddNegativeChildNode, nodeConfig);
gm.AddItem(new GUIContent("Set Default"), false, SetDefaultNode, nodeConfig);
}
gm.AddItem(new GUIContent("Clear Parent"), false, ClearParent, nodeConfig);
gm.AddSeparator("");
gm.AddItem(new GUIContent("Delete Node"), false, DeleteNode, nodeConfig);
gm.ShowAsContext();
}
void FocusDefaultNode()
{
if (currentController == null)
{
return;
}
BHiveNodeConfig defaultNode = currentController.configuration.Nodes.Find(x => x.isDefault);
if (defaultNode == null && currentController.configuration.Nodes.Count > 0)
{
defaultNode = currentController.configuration.Nodes[0];
}
if (defaultNode == null)
{
return;
}
dragOffset = -defaultNode.Position + new Vector2(position.size.x / 2, 25);
}
/*
* private void PromoteNode(object userData)
* {
* var nodeConfig = userData as BHiveNodeConfig;
* foreach (var n in currentController.configuration.Nodes)
* {
* if (n.Children.Contains(nodeConfig.Id))
* {
* n.SortChild(nodeConfig, -1);
* break;
* }
* }
* }
*
* private void DegradeNode(object userData)
* {
* var nodeConfig = userData as BHiveNodeConfig;
* foreach (var n in currentController.configuration.Nodes)
* {
* if(n.Children.Contains(nodeConfig.Id))
* {
* n.SortChild(nodeConfig, +1);
* break;
* }
* }
* }
*/
private void DeleteNode(object userData)
{
var nodeConfig = userData as BHiveNodeConfig;
foreach (var n in currentController.configuration.Nodes)
{
if (n.isCondition)
{
if (n.negativeChild == nodeConfig.Id)
{
n.negativeChild = 0;
}
if (n.positiveChild == nodeConfig.Id)
{
n.positiveChild = 0;
}
}
}
currentController.configuration.Nodes.Remove(nodeConfig);
focusedNode = null;
}
void OnGUI()
{
if (currentController == null)
{
var go = Selection.activeGameObject;
if (go != null)
{
currentController = go.GetComponent <BHiveRuntimeController>();
Initialize();
}
else
{
return;
}
}
DrawBackground();
if (currentController == null)
{
return;
}
DrawCurves();
BeginWindows();
DrawWindows();
EndWindows();
DrawMenu();
DrawContext();
DragView();
DrawInspector();
if (Event.current.keyCode == KeyCode.Escape)
{
isSeekingChild = false;
}
if (Event.current.keyCode == KeyCode.F)
{
FocusDefaultNode();
Repaint();
}
if (Event.current.type == EventType.mouseDown && Event.current.button == 0)
{
focusedNode = null;
Repaint();
}
if (Event.current.type == EventType.mouseUp)
{
Save();
Repaint();
}
if (isSeekingChild || Application.isPlaying)
{
Repaint();
}
}
