static bool OpenCanvasAsset(int instanceID, int line)
{
var tree = EditorUtility.InstanceIDToObject(instanceID) as BehaviourTree;
BonsaiWindow w = OpenTree(tree);
if (w)
{
// If a tree asset was created but has no blackboard, add one upon opening.
// This is for convenience.
BonsaiSaver.AddBlackboardIfMissing(tree);
w.SwitchToViewModeIfRequired();
}
return(w);
}
private static bool OpenCanvasAsset(int instanceID, int line)
{
var treeSelected = EditorUtility.InstanceIDToObject(instanceID) as BehaviourTree;
if (treeSelected != null)
{
BonsaiWindow windowToUse = null;
// Try to find an editor window without a canvas...
var bonsaiWindows = Resources.FindObjectsOfTypeAll <BonsaiWindow>();
foreach (var w in bonsaiWindows)
{
// The canvas is already opened
if (w.Tree == treeSelected)
{
return(false);
}
// Found a window with no active canvas.
if (w.Tree == null)
{
windowToUse = w;
break;
}
}
// No windows available...just make a new one.
if (!windowToUse)
{
windowToUse = CreateInstance <BonsaiWindow>();
windowToUse.Show();
}
// If a tree asset was created but has no blackboard, add one upon opening.
// This is for convenience.
BonsaiSaver.AddBlackboardIfMissing(treeSelected);
windowToUse.SetTree(treeSelected);
windowToUse.Repaint();
return(true);
}
return(false);
}