Move renderer code into a struct (ADT)

src/renderer/mod.rs

@@ -1,16 +1,21 @@
 
 pub mod structs;
 
-use sdl3::{pixels::Color, rect::Rect, render::Canvas, sys::metadata::render, ttf::Font, video::Window};
+use sdl3::{Sdl, pixels::Color, rect::Rect, render::Canvas, sys::metadata::render, ttf::Font, video::Window};
 use structs::{Prefs};
 
 pub struct Screen<'a> {
     canvas: Box<Canvas<Window>>,
-    font: Box<Font<'a>>
+    font: Box<Font<'a>>,
+    context: Box<Sdl>
 }
 
 impl Screen<'_> {
 
+    pub fn get_context(&self) -> &Sdl {
+        return &self.context;
+    }
+
     pub fn print(&mut self, line: u32, text: &str) {
         let rendered_text = self.font.render(text).solid(Color::RED).unwrap();
         let texture_creator = self.canvas.texture_creator();
@@ -49,6 +54,7 @@ impl Screen<'_> {
         let mut screen: Screen = Screen {
             canvas:  Box::new(window.into_canvas()), 
             font: Box::new(font),
+            context: Box::new(sdl_context),
         };
 
         screen.clear();