void OnGUI()
{
mGrid = Object.FindObjectOfType<Grid>();
if(mGrid != null)
{
mGrid.DisplayGrid = true;
int size = Mathf.Max(0, EditorGUILayout.IntField("Size", mGridSize));
//dont allow odd numbers
mGridSize = size % 2 == 0 ? size : size < mGridSize ? size - 1 : size + 1;
if (GUILayout.Button("Generate Grid"))
{
GenerateGrid();
}
if(selectedNodes != null && selectedNodes.Count > 0)
{
foreach (GameObject go in selectedNodes)
{
GridNode gn = mGrid.ObjectToGridNode(go);
if (gn != null) RenderSelectedNodeOptions(gn);
}
}
}
else
{
Debug.Log("Please create a Grid Object and attach the Grid Component");
}
}