private void CreateNewNode(object obj)
{
nodeTotalCount++;
var node = new FSMNodeEditor("FSMState" + nodeTotalCount,
300f + (20f * nodeList.Count),
200f + (20f * nodeList.Count), root);
nodeList.Add(node);
if (nodeList.Count == 1)
{
var isRootCondition = new FSMConditionLineEditor("IsRoot", rootNode, node);
rootNode.conditionLines.Add(isRootCondition);
rootNode.OnDrawCondition = false;
rootNode.conditionLines[0].haveDraw = true;
}
}
public virtual void DeleteLine(FSMConditionLineEditor line)
{
lineList.Remove(line);
}
public virtual void OnDraw(int id, Event currentEvent)
{
nodeRect = GUILayout.Window(id, nodeRect, NodeFunction, nodeName);
if (GUI.Button(new Rect(nodeRect.width + nodeRect.x - 50f, nodeRect.height + nodeRect.y + 1f, 20, 20), "x"))
{
if (IsNodeType == ENodeType.Node)
{
rootGraph.DeleteNode(this);
}
}
var createConditionRect = new Rect(nodeRect.width + nodeRect.x - 25f, nodeRect.height + nodeRect.y + 1f, 25, 20);
if (GUI.Button(createConditionRect, OnDrawCondition ? "[]" : "->"))
{
m_CurrentLine = new FSMConditionLineEditor();
OnDrawCondition = true;
}
if (currentEvent.type == EventType.MouseUp)
{
m_CurrentLine = null;
OnDrawCondition = false;
}
if (OnDrawCondition && m_CurrentLine != null)
{
m_CurrentLine.OnDraw(this, currentEvent);
for (int i = 0; i < FSMGraphEditor.nodeList.Count; i++)
{
var node = FSMGraphEditor.nodeList [i];
if (node != this &&
node.nodeRect.Contains(currentEvent.mousePosition))
{
var isDuplicatedNode = false;
for (int x = 0; x < conditionLines.Count; x++)
{
if (conditionLines [x].sourceNode == this && conditionLines [x].targetNode == node)
{
isDuplicatedNode = true;
break;
}
}
if (isDuplicatedNode == false)
{
OnDrawCondition = false;
m_CurrentLine.haveDraw = true;
m_CurrentLine.OnDraw(this, node, currentEvent);
if (IsNodeType == ENodeType.Node)
{
conditionLines.Add(m_CurrentLine);
FSMGraphEditor.lineList.Add(m_CurrentLine);
}
else
{
if (conditionLines.Contains(m_CurrentLine) == false)
{
conditionLines.Clear();
m_CurrentLine.conditionName = IsNodeType == ENodeType.Root ? "IsRoot" : "ConditionName";
conditionLines.Add(m_CurrentLine);
FSMGraphEditor.lineList.Add(m_CurrentLine);
}
}
m_CurrentLine = null;
}
}
}
}
for (int i = 0; i < conditionLines.Count; i++)
{
conditionLines [i].OnDraw(currentEvent);
}
}