doesn't work

Cargo.lock

@@ -40,7 +40,6 @@ name = "practice_game"
 version = "0.1.0"
 dependencies = [
  "cat-box",
- "sdl2",
 ]
 
 [[package]]

Cargo.toml

@@ -6,5 +6,4 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cat-box = "0.1.6"
-sdl2 = "0.35.2"
+cat-box = "0.1.6"

src/main.rs

@@ -1,27 +1,61 @@
-use cat_box::{draw_text, Game, Sprite, SpriteCollection};
+use cat_box::{draw_text, Game, Sprite, SpriteCollection, get_keyboard_state};
 use std::{thread, time};
 
+
+struct state {
+    running: bool,
+    jumping: bool
+}
+
 fn main() {
     let game = Game::new("Running", 500, 500);
 
     //main sprite introductions
     let mut i = 255u8;
-    let mut running = SpriteCollection::new();
-    let mut run1 = Sprite::new("runner_0.png", 250, 250).unwrap();
-    let mut run2 = Sprite::new("runner_1.png", 250, 250).unwrap();
-    let mut stand = Sprite::new("runner_s.png", 250, 250).unwrap();
-    running.push(run1);
+    let mut sprites = SpriteCollection::new();
+    let mut run1 = Sprite::new("runner_0.png", 200, 250).unwrap();
+    let mut run2 = Sprite::new("runner_1.png", 300, 250).unwrap();
+    let mut stand = Sprite::new("runner_s.png", 400, 250).unwrap();
+
+    sprites.push(run1);
+    sprites.push(run2);
+    sprites.push(stand);
+
+    let guy = state {
+        running: false,
+        jumping: false
+    };
+    
     //sleeper agent
     let sleep = thread::sleep;
     //main game loop
     game.run(|ctx|{
+        let keys = get_keyboard_state(ctx).keys;
+
         if i<200{
             i = i + 10;
         }else if i >= 255{
             i=200;
         }
+
+        /*for key in keys {
+            let offset = match key {
+                Scancode::Escape => {
+                    game.terminate();
+                    (0, 0)
+                }
+                Scancode::W | Scancode::Up => (0, 5),
+                Scancode::S | Scancode::Down => (0, -5),
+                Scancode::A | Scancode::Left => (-5, 0),
+                Scancode::D | Scancode::Right => (5, 0),
+                _ => (0, 0),
+            };
+            
+            
+        }*/
+
         ctx.set_background_colour( 	129, 201, i);
-        running.draw(ctx).unwrap();
+        sprites.draw(ctx).unwrap();
         
     }).unwrap();
 }