private void EditNode(Event e)
{
BaseNode editNode = null;
foreach (var n in nodeList)
{
if (EditingNode == n.uid)
{
editNode = n;
}
}
if (editNode != null && editing)
{
Rect editRect = new Rect(150, 131, position.width - 300, position.height - 231);
Rect borderRect = new Rect(148, 98, position.width - 296, position.height - 196);
Rect closeRect = new Rect(position.width - 177, 102, 25, 25);
EditorGUI.DrawRect(borderRect, Color.black);
EditorGUI.DrawRect(editRect, Color.gray);
GUI.DrawTexture(closeRect, (Texture)Resources.Load("close"));
if (e.type == EventType.MouseDown && e.button == 0)
{
if (closeRect.Contains(e.mousePosition))
{
editing = false;
EditingNode = null;
}
}
editNode.Display(editRect);
}
}
//Also Edit
private void RemoveNode(Event e)
{
if (e.type == EventType.MouseDown && e.button == 1)
{
bool found = false;
foreach (var n in nodeList)
{
Rect r = new Rect(n.xLocation, n.yLocation, n.width, n.height);
if (r.Contains(e.mousePosition))
{
foundNode = n.uid;
found = true;
}
}
if (found)
{
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("edit node"), false, Edit);
menu.AddItem(new GUIContent("remove this node"), false, Remove);
menu.AddItem(new GUIContent("set as output"), false, SetOutput);
menu.ShowAsContext();
}
}
}
public BaseNode()
{
uid = new _UUID();
}
void Edit()
{
EditingNode = foundNode;
editing = true;
Repaint();
}
private void CreateConnection(Event e)
{
if (CreatingConn && connCreatingnode != null)
{
if (e.type == EventType.Repaint)
{
BaseNode bn = null;
foreach (var n in nodeList)
{
if (n.uid == connCreatingnode)
{
bn = n;
}
}
if (bn != null)
{
Vector3 start = new Vector3(e.mousePosition.x, e.mousePosition.y, 0);
Vector3 end = new Vector3(bn.xLocation + bn.width, bn.yLocation + 25 + 6f, 0);
Handles.BeginGUI();
Handles.color = Color.white;
Handles.DrawAAPolyLine(5, new Vector3[] { start, end });
Handles.EndGUI();
}
}
else if (e.type == EventType.MouseUp)
{
//muis is omhoog gegaan
//loop through all nodes
for (int n = 0; n < nodeList.Count; n++)
{
//get inputs
var input = nodeList[n].getInputs();
//check of de inputs null zijn
if (input != null)
{
//loop through inputs
int y = 25;
foreach (var i in input)
{
//maak locatie van de inputs
Rect r = new Rect(nodeList[n].xLocation, nodeList[n].yLocation + y, 20, 14);
//kijk of de input de muispositie bevat
if (r.Contains(e.mousePosition))
{
//set the input to the new input
foreach (var ni in nodeList)
{
if (ni.uid == connCreatingnode)
{
nodeList[n].setInput(y == 25 ? 0 : 1, ni);
}
}
}
y += 18;
}
}
}
CreatingConn = false;
connCreatingnode = null;
}
}
else
{
if (e.type == EventType.MouseDown && e.button == 0)
{
foreach (var n in nodeList)
{
Rect rs = new Rect(n.xLocation + n.width - 20, n.yLocation + 25, 20, 14);
if (rs.Contains(e.mousePosition))
{
holdingNode = null;
CreatingConn = true;
connCreatingnode = n.uid;
return;
}
}
}
}
}
