I don't not understand ... Can you give me a screen shortcut?
And I don't know the condition "pick by UID" ,either . Can I give a instance of some Object type a specific UID when I create it?
And I even don't know the difference between action and condition.Can you tell me ?
This is the first time for me to write a project without codes... And I'm just begin to use this game engine, so I've no idea about a lot of things...