This code handles all the basic setup and visual building blocks of the entire game. The draw_nyan_cat function makes the character form very simple shapes every frame. It also scales up and turns yellow when interacting with power-ups. Rainbow_Trail stores the cat’s last 30 positions and draws the layered color ribbon behind it. The Stars function scrolls 60 twinkling dots across the background of the parallax effect. The Pipe function draws the classic green obstacle pairs and has collision rectangles. The booster is a scrolling collectible that bobs and changes the cat’s visual structure when collected.