I was working on an inventory click and drag system, but apparently the Button1Up event was not firing when you let go of the left mouse button over something like an imagebutton, textbutton, or textbox. I could add listeners to all the buttons that could replace the button1up event for the mouse, but I was wondering if there was some other solution before I do that. Here's an example of what I'm talking about: https://gyazo.com/5a8e209235ba0ceb943fa8746929373f
Text buttons do not have an event called "Button1Up" and the "mouse.Button1Up" is well.. global? That would fire every time your actual mouse is clicked, not when the button is.
If you want to see MouseButton1Up with a textbutton use .MouseButton1Up.