Code cleanup

src/renderer/mod.rs

@@ -8,11 +8,11 @@ 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();
@@ -31,7 +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();