Creating A Square
I'm working on a 2D game in class, never used Unity before this year so I feel like this is a simple question I'm just not figuring it out. So basically we start our game and we have a character say stuff to the player then a box appears. What we can't figure out is:
How do we create a 2D box? Should we use the 3D cube object or script it with Rect command? If we use the Rect command does it automatically draw onto the screen when the script is activated?
We want the width and height of the box to be random and we want to display what they are to the user. Would that effect anything?
We also want the box to appear after the player finishes reading the material. Is that just going to be a command we make in the script that prints out what the NPC is saying?