Finished implementing refresh in a separate thread.

src/renderer/mod.rs

@@ -1,22 +1,18 @@
 
 pub mod structs;
 
-use sdl3::{Sdl, pixels::Color, rect::Rect, render::Canvas, ttf::Font, video::Window};
+use sdl3::{Sdl, pixels::Color, rect::Rect};
 use structs::{Prefs};
 
-pub struct Screen<'a> {
-    canvas: Box<Canvas<Window>>,
-    font: Box<Font<'a>>,
-    context: Box<Sdl>
-}
+use crate::renderer::structs::Screen;
 
 impl Screen<'_> {
 
-    pub fn get_context(&self) -> &Sdl {
+    pub fn _get_context(&self) -> &Sdl {
         return &self.context;
     }
 
-    pub fn print(&mut self, line: u32, text: &str) {
+    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();
         let texture = rendered_text.as_texture(&texture_creator).unwrap();
@@ -35,7 +31,7 @@ impl Screen<'_> {
 
     /// Initialize video, allocate buffers and load fonts
     /// Based on https://github.com/vhspace/sdl3-rs/blob/master/examples/ttf-demo.rs
-    pub fn init(prefs: &Prefs) -> Screen<'_> {
+    pub fn _init(prefs: &Prefs) -> Screen<'_> {
         // Initialize the screen   
         let sdl_context = sdl3::init().unwrap();
         let video_subsys = sdl_context.video().unwrap();

src/renderer/structs.rs

@@ -1,3 +1,11 @@
+use sdl3::{Sdl, render::Canvas, ttf::Font, video::Window};
+
+
+pub struct Screen<'a> {
+    pub(crate) canvas: Box<Canvas<Window>>,
+    pub(crate) font: Box<Font<'a>>,
+    pub(crate) context: Box<Sdl>
+}
 
 pub struct Prefs {
     pub font_path: String,