///Deletes the Variable of name provided regardless of type and returns the deleted Variable object.
public static Variable RemoveVariable(this IBlackboard blackboard, string varName)
{
Variable variable = null;
if (blackboard.variables.TryGetValue(varName, out variable))
{
blackboard.variables.Remove(varName);
blackboard.TryInvokeOnVariableRemoved(variable);
variable.OnDestroy();
}
return(variable);
}
