Dialogue Boxes

Hi! I was hoping I could make dialogue boxes myself with sprites and animations. but that seems too time consuming. I would like a system simalar to the alert box but more like Undertales dialogue boxes. They would be resizeable to fit the parts of the screen you want it to cover and maybe some buttons like yes, no, ingnore, ect. It would help me finish my game and im sure it will help others too.
Edit: Just went with animations…

Text boxes have been in demand for some time now, I believe grazer once said that he had something in mind to implement it. I’m not sure about it though.