Hello! I have recently started working on a game project using this framework, and I am needing some help. I tried looking through the documentation but I had trouble finding anything.

Basically, I want to have an image that is a sort of map, with several different shapes all using unique pixel colors, and I want to be able to draw custom shapes following the pixels (and have them clickable, so save them as a variable) and in the same positions as in the image.