public void OpenAt(Vector2 pos, IContextItem context)
{
transform.position = pos;
group.alpha = 1;
group.interactable = true;
group.blocksRaycasts = true;
transform.SetAsLastSibling();
selected = context;
}
public override void Execute(Stack <Value> stack, Dictionary <string, object> context)
{
object val;
if (!Find(context, out val))
{
stack.Push(new Value(0));
return;
}
Expression expr = val as Expression;
if (expr != null)
{
stack.Push(expr.Evaluate(context));
}
else
{
IContextItem item = val as IContextItem;
if (item != null)
{
stack.Push(item.Value);
}
else if (val.GetType() == typeof(double[]))
{
stack.Push(new Value((double[])val));
}
else if (val is Value)
{
stack.Push((Value)val);
}
else
{
try
{
stack.Push(new Value(Convert.ToDouble(val)));
}
catch (InvalidCastException)
{
Console.Error.WriteLine("Failed to convert `{0}' to double!", val);
stack.Push(new Value(0));
}
}
}
}
public bool Find(Dictionary <string, object> context, out object obj)
{
string ident;
obj = null;
for (int i = 0; i < Identifier.Length - 1; ++i)
{
ident = Identifier[i];
if (!context.ContainsKey(ident))
{
return(false);
}
IContextItem item = context[ident] as IContextItem;
if (item != null)
{
context = item.Members;
}
else
{
context = null;
}
if (context == null)
{
return(false);
}
}
ident = Identifier[Identifier.Length - 1];
if (!context.ContainsKey(ident))
{
return(false);
}
obj = context[ident];
return(true);
}
public void Open(IContextItem selected)
{
this.selected = selected;
gameObject.SetActive(true);
}
public void ShowContextMenu(IContextItem sceneHierarcyItem, Vector2 position)
{
RemoveContextMenu.OpenAt(position, sceneHierarcyItem);
}
