Hi, I am an absolute newbie, and I couldnt find an answer googling.
Must a class that wants to fire a signal extend Node? Must the receiver extend Node?
Im wanting to update properties that fire a signal when the property changes.
In this lesson, we will look at signals. They are messages that nodes emit when something specific happens to them, like a button being pressed. Other nodes can connect to that signal and call a function when the event occurs.
Signals are part of the Object class, which is the most basic class that everything extends from. If you are doing pretty much anything, you need to inherit your class from at least an Object.
