/**
* Register a function to be called before keyboard input is sent to SceneEditor base, which if return
* is true prevents keyboard input from going to scene editor.
*/
public static void AddKeyInUseDelegate(KeyInUse del)
{
if (Instance.keyUsedDelegate == null)
{
Instance.keyUsedDelegate = del;
}
else
{
Instance.keyUsedDelegate += del;
}
}
/**
* Remove a KeyInUseDelegate fuction.
*/
public static void RemoveKeyInUseDelegate(KeyInUse del)
{
Instance.keyUsedDelegate -= del;
}
