private static ActionView ReadActionView(StageElement ave, QualifierView parent)
{
var connectorType = ave.AttributeValueOrDefault <string>(AttributeName.ConnectorType, null);
ActionView av;
if (connectorType == ConnectorType.Selector)
{
av = new SelectorActionView();
}
else if (connectorType == ConnectorType.AILink)
{
av = new AILinkActionView();
}
else if (connectorType == ConnectorType.Composite)
{
av = new CompositeActionView();
}
else
{
av = new ActionView();
}
av.name = ave.ValueOrDefault <string>(ElementName.Name, null);
av.description = ave.ValueOrDefault <string>(ElementName.Description, null);
av.parent = parent;
return(av);
}
internal bool Connect(QualifierView qv, TopLevelView targetView)
{
ActionView av = null;
var sv = targetView as SelectorView;
if (sv != null)
{
if (sv.selector.IsConnectedTo(qv.parent.selector))
{
EditorUtility.DisplayDialog("Invalid Action", "Circular connections are not allowed.", "Ok");
return(false);
}
//Composite actions may also act as selectors as the last step
var cav = qv.actionView as CompositeActionView;
if (cav != null)
{
var ca = (CompositeAction)cav.action;
var newConnector = new SelectorAction(sv.selector);
_undoRedo.Do(new ConnectCompositeOperation(cav, ca.connectorAction, newConnector));
ca.connectorAction = newConnector;
cav.targetView = null;
return(true);
}
av = new SelectorActionView
{
targetSelector = sv,
action = new SelectorAction(sv.selector),
parent = qv
};
}
var lv = targetView as AILinkView;
if (lv != null)
{
var cav = qv.actionView as CompositeActionView;
if (cav != null)
{
var ca = (CompositeAction)cav.action;
var newConnector = new AILinkAction(lv.aiId);
_undoRedo.Do(new ConnectCompositeOperation(cav, ca.connectorAction, newConnector));
ca.connectorAction = newConnector;
cav.targetView = null;
return(true);
}
av = new AILinkActionView
{
targetAI = lv,
action = new AILinkAction(lv.aiId),
parent = qv
};
}
if (av != null)
{
SetAction(av, qv);
return(true);
}
return(false);
}